Post on 02-Dec-2021
technical data
Air-cooled
with heat recovery
EWTP110-540MBYN
EEDEN09-408
Applied System
s
technical data
Air-cooled
with heat recovery
EWTP110-540MBYN
EEDEN09-408
Applied System
s
• Chillers • R-407C • EWTP-MBY
• Hydronic Systems • Chillers4
Chille Hydron EWTP-MB R-407C
Cooling only
Heating only
Heat pump
Heat recovery
• Hydronic Systems • Chillers 5
• Chillers • R-407C • EWTP-MBY
TABLE OF CONTENTSEWTP-MBY
1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Specification text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Control systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Capacity tables with glycol for process cooling applications . . . . . . . . 18Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Capacity correction factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 21Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Sound power spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
11 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Fixation and foundation of units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Water charge, flow and quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
12 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
13 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Water pressure drop curve evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Water pressure drop curve condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers6
1 Features
11
Chillers Applied Sys EWTP-MBYN R-407C • Total heat recovery up to 85% or desuperheater up to 60°C leaving water temperature
• Standard Inverter fans and exchanger heatertape
• Daikin semi-hermetic single screw stepless compressor
• Optimised for use with R-407C
• Advanced pCO² DDC controller
• DICN (Daikin Integrated Chiller Network) operation as standard within same series
• Pressure relief valve
• Reduced energy consumption thanks to optimised condensing temperature by use of inverter fans
• Inverter fans ensure smoother operation and better colour of sound
• Linear sound reduction in function of ambient temperature
• Optional BMS connection available
• Evaporator heater tape as standard on all units
• Multiple capacity steps
• Pre-mounted, 5 inch piping for easier field connection
• Modular design
• Double refrigeration circuit (from 400kW on)
• Standard operation range down to -15°C ambient
• Victaulic joints and filter as standard
• Moisture indicator as standard
• High quality, anti-corrosion treated components as standard
• Chilled water temperatures down to -10°C on standard unit
• Applied Systems • Chillers 7
• Chillers • R-407C • EWTP-MBYN
2 Specification text
3
12
Unit construction
Compact, modular and weatherproof design air-cooled chiller for outdoor installation IP24 - manufactured according to the lSO9001 quality standard. The ready-to-connect range has been designed for both air conditioning and process cooling applications and meets PED conformity. The use of state-of-the-art technologies and high quality materials ensures efficiency, reliability and an extended service life. Each DAlKIN chiller is subjected to many hours of test runs in the factory allowing for standard requirements.
Casing / Colour
Powder coated, galvanised steel plate. Fully factory assembled on a base frame. Colour ivory white (± RAL 7044) / Munsell code 5Y7.5/1
Number of cooling circuits
Size 110-340 single circuit, 400-540 double circuit. Each refrigerant circuit has its own fully independent design thereby guaranteeing a high level of system reliability.
Compressor
New, semi-hermetically sealed DAIKIN stepless single screw compressor developed and optimised for refrigerant R-407C.
The single screw principle of a main screw meshing with 2 satellite rotors eliminates radial and axial bearing loads due to balanced pressures under all operating conditions. Bearings are designed for over 100,000 operating hours or equivalent to the full service life of the compressor.
The main screw is directly driven by a suction cooled 2 pole, 3 Phase induction motor and is cooled by refrigerant injection. Satellite rotors are made from a hard wearing polymer material eliminating metal to metal contact allowing closer tolerances and increasing running life. At 2880rpm and 12 compressions per rotation the 34,560 compressions per minute prevents pulsating compression gas and resembles a smooth discharge flow, thereby reducing vibration and noise emission. In addition the twin wall structure of the compressor casing together with the integrated oil separator offers additional attenuation.
Stepless control of the sliding vane determines the volumetric ratio of the compressor in function of the chilled water temperature. Control is infinitely variable from 30 to 100%.
Additional features include: integrated oil separator incorporating muffler effect, oil lubrication by pressure difference (no oil pump required), oil sump heating, oil inspection glass, non-return valve, hot gas shut-off valve, service valves, suction gas filter, Klixon embedded in the motor winding, star or delta start up.
The high efficiency design is optimised for the refrigerant and system and ensures the highest COP values and operational reliability. System and service costs are minimised.
Condenser
High-performance design Cu/Alu heat exchanger - arranged in a V- shape. Consisting of internally drawn helical Cu pipe (Hi -X) guaranteeing excellent heat transmission and optimal oil transport. Provided with a built-in subcooler to further improve performance. By increasing the heat transmission surface using continuous laminated honeycomb slotted flaps, a very low sound level is attained still with compact dimensions. By chromatising the whole of the heat exchanger, it is permanently protected against corrosion thereby extending the range of applications of this device.
Fans
Inverter driven, low-noise axial fans with outlet protective grating. Statically and dynamically balanced drive motor design with maintenance-free bearings for outdoor installation. Motor safety class IP54. In heat recovery mode the inverter fans control the condensing temperature between 19 to 22 Bar for optimum heat recovery. In cooling mode the inverter fans control the condensing temperature at 13Bar for optimum efficiency.
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers8
2 Specification text
12 Evaporator
R-407C optimised DX counter flow plate heat exchanger made of stainless steel, plates brazed gastight with copper, for water and glycol mixtures. A special refrigerant distribution system (Equalancer System M) has been incorporated into each duct plate for optimal capacity of the complete heat transmission surface As well as an additional increase in efficiency of approx. 6%, this is also responsible for stable control behaviour in the heat exchanger. The plate heat exchanger is standard equipped with heater tape to prevent freeze-up and is heat-insulated (PVC nitril foam) to ensure it is diffusion-proof to prevent any heat loss. The water pressure may not exceed the maximum permissible operating pressure of 10 bar!
Heat Recovery Condenser
R-407C optomised DX counter flow plate heat exchanger made of stainless steel (AISI316) plates, brazed gas tight with copper, for water and glycol mixtures. The plate heat exchanger is standard equipped with heater tape to prevent freeze-up and is heat insulated (PVC nitril foam) to ensure it is diffusion-proof to prevent any heat loss. The water pressure may not exceed the maximum permissible operating pressure of 10 bar! Depending on the temperature requirement for the hot water production this exchanger will act either as a desuperheater for partial heat recovery (30%) or as a condenser for full heat recovery (85%).
Piping
Consisting of Cu pipe with all the necessary cooling fittings such as: Service valves, filter-drier, inspection glass with moisture indicator, solenoid valve and TEV with external pressure equalisation. The plate heat exchanger is cased with galvanised steel.
Safety and control devices
Permanent temperature and pressure monitoring of the refrigerant circuits by the PCO² digital controller using high- and low-pressure sensors. Each refrigerant circuit is fitted with the following safety devices: Pressure limitation control / safety pressure limitation control, drain valve, low-pressure switch, hot gas temperature monitoring, heat cut-out for compressor and fan motors, overload relay, frost protection and evaporator companion heating. Each refrigerant circuit is fitted with the following control devices: Electronic temperature monitoring, phase-sequence relay, high- and low-pressure PCO² digital controller display, timing safety device and switch frequency limiter.
Switching and control device
In addition to the fully automated PCO² digital controller, the control cabinet manufactured by SIEMENS in accordance with the valid EN directives (CE) fulfils safety class IP 54 and contains all the required switching and control components such as: load, auxiliary and control cut-outs, transformers, control fuses, relay and auxiliary relay, sensors, control PCBs and PCO
2 digital controller.
The electronics have an automatic restart after power failure and provide the following digital inputs and outputs hard-wired to terminals for incorporating the GLT:
• Applied Systems • Chillers 9
• Chillers • R-407C • EWTP-MBYN
2 Specification text
3
12Digital inputs Digital outputs
- Contactor - Collection fault message
- Pump contact - General operating message (without DICN)
- Changeable 1* - Operating message per compressor
- Changeable 2* - Cold water pump drive
- Changeable 3* - Changeable 1**
- Changeable 4*
* Remote On Off / second set point / power limitation 1-2-3-4
** Cold water pump / free cooling / cooling water pump /100% Power display / general operating message
PCO2digital controller
The EWTP-MBYN units are fitted with a digital controller, which allows the user to configure, operate and service the unit in a user-friendly manner. The PCO
2 digital controller consists of an
alphanumerical display (LCD 4x20), 6 control keys and 6 LEDs.
The following functions are supported by the electronics, amongst other things:
- Cooling or heat recovery mode
- Allocation of the set point and the desired switching hysteresis
- Sliding movement of set points
- Free cooling
- Adaptive control functions
- Guide and follow-up mode (400-540MBY)
- DICN Daikin Integrated Chiller Network (master / slave operation with up to 4 MBYN chillers)
- Priority given to heat recovery unit in DICN network
- Cold water flow and return control
- Hot water tank or return control
- Allocation of pump lead times / overrun times
- Control of heat recovery pump
- Various timer-date functions (Schedule -Timer)
- Displaying the current operating parameter such as flow and return temperatures
- Recording operating hours
- Advanced freeze-up prevention
- Automatic restart after power failure
- Floating set point according to ambient temperature
- History of the record of the last 20 faults
- 5 languages can be freely selected (German, English, French, Italian, Spanish)
- Password protection
As an option this chiller can be fitted with an interface for integrating it into a Building Management System (BMS), which either supports the MODbus / J-bus or BACnet protocol.
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers10
3 Specifications
13
3-1 TECHNICAL SPECIFICATIONS EWTP110MBYNN EWTP140MBYNN EWTP160MBYNN EWTP200MBYNN EWTP280MBYNN EWTP340MBYNN
Capacity (Eurovent)
Cooling Nominal kW 107.00 138.00 158.00 191.00 274.00 335.00Cooling during heat recovery
Nominal kW 97.70 126.00 144.00 171.00 251.00 311.00
Heat recovery Nominal kW 116.00 148.00 176.00 208.00 301.00 377.00Capacity Steps % 30-100 (stepless)Nominal input (Eurovent)
Cooling kW 43.70 54.00 67.00 81.30 113.00 146.00Heat recovery kW 39.40 47.80 62.40 73.20 103.00 132.00
HEAT RECOVERED % 85 85 85 85 85 85EER 2.45 2.56 2.36 2.35 2.42 2.29COP (Eurovent) 5.44 5.73 5.13 5.17 5.36 5.21Casing Colour Ivory white/Munsell code 5Y7.5/1
Material Polyester coated galvanised steelDimensions Unit Height mm 2250 2250 2250 2250 2250 2250
Width mm 2346 2346 2346 4280 4280 4280Depth mm 2238 2238 2238 2238 2238 2238
Weight Unit kg 1465 1629 1723 2266 2646 2727Operating Weight kg 1483 1654 1752 2299 2692 2784
Air heat exchanger
Type Cross fin coil/Hi-X tubes and chromate coated waffle louvre finsRows 2 3 3 2 3 3Stages 48+2Fin Pitch mm 2.00 2.00 2.00 2.00 2.00 2.00Face Area m² 8.40 8.40 8.40 16.80 16.80 16.80
Water Heat Exchanger Evaporator
Type Brased plate, one per circuitFilter Type WYE type strainer
Diameter perforations
mm 1.0 1.0 1.0 1.0 1.0 1.0
Minimum water volume in the system
l 520 680 770 930 1340 1640
Water flow rate Min l/min 160 205 235 285 410 500Max l/min 640 825 940 1140 1640 2000
Nominal water pressure drop
Cooling Heat exchanger
kPa 44.0 41.0 33.0 25.0 29.0 32.0
Filter kPa 2.0 3.0 5.0 4.0 9.0 15.0Total kPa 46.0 44.0 38.0 28.0 39.0 48.0
Water Heat Exchanger Evaporator
Insulation material PVC nitril foamModel Quantity 1 1 1 1 1 1
Model AC120EQ-NP80 AC120EQ-NP120
AC120EQ-NP156
AC250EQ-NP96 AC250EQ-NP128
AC250EQ-NP162
Water Heat Exchanger Heat Recovery Condenser
Type Brased plate, one per circuitWater flow rate Max l/min 500 600 700 700 900 1100Nominal water pressure drop
Heating kPa 47 49 64 88 108 175
Insulation material PVC nitril foamModel Quantity 1 1 1 1 1 1
Model CB76-76H CB76-98H CB76-108H CB76-108H CB76-148H CB76-180HFan Drive Direct drive
Nominal air flow m³/min 960 960 960 1920 1920 1920Model Quantity 4 4 4 8 8 8
Speed rpm 730 900 900 730 900 900Motor Output
W 550 1020 1020 550 1020 1020
Discharge direction VerticalCompressor Type Semi-hermetic single screw compressor
Refrigerant oil type Daphne FVC68DRefrigerant oil charge l 5.5 5.5 7.5 7.5 10.0 10.0Model Quantity 1 1 1 1 1 1
Model ZHC3LTGUYE ZHC3WLGUYE ZHC5LMGUYE ZHC5WLGUYE ZHC7LSGUYE ZHC7WSGUYESpeed rpm 2880 2880 2880 2880 2880 2880Crankcase Heater
W 150 150 150 150 150 150
• Applied Systems • Chillers 11
• Chillers • R-407C • EWTP-MBYN
3 Specifications
3
13
Sound level Sound Power Cooling dBA 89 94 94 95 96 98Refrigerant circuit
Refrigerant type R-407CRefrigerant charge kg 32.0 46.0 49.0 70.0 110.0 110.0No of circuits 1 1 1 1 1 1Refrigerant control Thermostatic expansion valve
Piping connections
Evaporator water inlet/outlet Flexible coupling + counterpipe for welding 3’’ OD Flexible coupling + counterpipe for welding 3’’Heat recovery condenser inlet/outlet 2’’GEvaporator water drain field installation 1/4’’G
Safety Devices Double PED approved high pressure switchesLow pressure protection
Pressure relief valveCompressor motor thermal protectorCompressor motor overcurrent relay
Discharge temperature protectorFreeze up protection
Recycling and guard timerReverse phase protector
Notes Nominal cooling capacity at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°CNominal cooling power input at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°CMinimum required watervolume for standard thermostat settings and at nominal conditions
Nominal cooling capacity and heat recovery capacity during heat recovery mode according to EN14511COP: Coefficient of performance during heat recovery (= cooling capacity + heating capacity) / power input)
3-1 TECHNICAL SPECIFICATIONS EWTP400MBYNN EWTP460MBYNN EWTP540MBYNN
Capacity (Eurovent)
Cooling Nominal kW 379.00 449.00 520.00Cooling during heat recovery
Nominal kW 337.00 401.00 465.00
Heat recovery Nominal kW 407.00 434.00 441.00Capacity Steps % 15-100 (stepless)Nominal input (Eurovent)
Cooling kW 163.00 197.00 232.00Heat recovery kW 142.00 177.00 214.00
HEAT RECOVERED % 85 75 65EER 2.32 2.28 2.24COP (Eurovent) 5.24 4.71 4.24Casing Colour Ivory white/Munsell code 5Y7.5/1
Material Polyester coated galvanised steelDimensions Unit Height mm 2250 2250 2250
Width mm 5901 5901 5901Depth mm 2238 2238 2238
Weight Unit kg 4990 5113 5236Operating Weight kg 5090 5220 5350
Air heat exchanger
Type Cross fin coil/Hi-X tubes and chromate coated waffle louvre finsRows 3 3 3Stages 48+2Fin Pitch mm 2.00 2.00 2.00Face Area m² 25.20 25.20 25.20
Water Heat Exchanger Evaporator
Type Brased plate, one per circuitFilter Type WYE type strainer
Diameter perforations
mm 1.0 1.0 1.0
Minimum water volume in the system
l 930 1100 1270
Water flow rate Min l/min 565 670 775Max l/min 2265 2680 3100
3-1 TECHNICAL SPECIFICATIONS EWTP110MBYNN EWTP140MBYNN EWTP160MBYNN EWTP200MBYNN EWTP280MBYNN EWTP340MBYNN
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers12
3 Specifications
13
Nominal water pressure drop
Cooling Heat exchanger
kPa 29.0 32.0 36.0
Filter kPa 2.0 3.0 5.0Total kPa 32.0 36.0 41.0Heat exchanger
kPa 29.0 32.0 36.0
Filter kPa 2.0 3.0 5.0Total kPa 32.0 36.0 41.0
Water Heat Exchanger Evaporator
Insulation material PVC nitril foamModel Quantity 1 1 1
Model AC250EQ-NP96 AC250EQ-NP96 AC250EQ-NP128Quantity 1 1 1Model AC250EQ-NP96 AC250EQ-NP128 AC250EQ-NP128
Water Heat Exchanger Heat Recovery Condenser
Type Brased plate, one per circuitWater flow rate Max l/min 700 700 700
Max l/min 700 700 700Nominal water pressure drop
Heating kPa 85 85 100Heating kPa 85 100 100
Insulation material PVC nitril foamModel Quantity 1 1 1
Model CB76-108HQuantity 1 1 1Model CB76-108H
Fan Drive Direct driveNominal air flow m³/min 2880 2880 2880Model Quantity 12 12 12
Speed rpm 900 900 900Motor Output
W 1020 1020 1020
Discharge direction VerticalCompressor Type Semi-hermetic single screw compressor
Refrigerant oil type Daphne FVC68DRefrigerant oil charge l 7.5 7.5 10.0
l 7.5 10.0 10.0Model Quantity 1 1 1
Model ZHC5WLGUYE ZHC5WLGUYE ZHC7LSGUYESpeed rpm 2880 2880 2880Crankcase Heater
W 150 150 150
Quantity 1 1 1Model ZHC5WLGUYE ZHC7LSGUYE ZHC7LSGUYESpeed rpm 2880 2880 2880Crankcase Heater
W 150 150 150
Sound level Sound Power Cooling dBA 99 99 99Refrigerant circuit
Refrigerant type R-407CRefrigerant charge kg 79.0 79.0 80.0
kg 79.0 80.0 80.0No of circuits 2 2 2Refrigerant control Thermostatic expansion valve
Piping connections
Evaporator water inlet/outlet Flexible coupling 5’’Heat recovery condenser inlet/outlet 2’’GEvaporator water drain 1/4’’G
3-1 TECHNICAL SPECIFICATIONS EWTP400MBYNN EWTP460MBYNN EWTP540MBYNN
• Applied Systems • Chillers 13
• Chillers • R-407C • EWTP-MBYN
3 Specifications
3
13
Safety Devices Double PED approved high pressure switchesLow pressure protection
Pressure relief valveCompressor motor thermal protectorCompressor motor overcurrent relay
Discharge temperature protectorFreeze up protection
Recycling and guard timerReverse phase protector
Notes Nominal cooling capacity at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°CNominal cooling power input at Eurovent conditions: Evaporator 12°C/7°C; ambient 35°CMinimum required watervolume for standard thermostat settings and at nominal conditions
Nominal cooling capacity and heat recovery capacity during heat recovery mode according to EN14511COP: Coefficient of performance during heat recovery (= cooling capacity + heating capacity) / power input)
3-2 ELECTRICAL SPECIFICATIONS EWTP110MBYNN EWTP140MBYNN EWTP160MBYNN EWTP200MBYNN EWTP280MBYNN EWTP340MBYNN
Power Supply Name Y1Phase 3~Frequency Hz 50 50 50 50 50 50Voltage V 400 400 400 400 400 400Voltage Tolerance
Minimum % -10%Maximum % +10%
Unit Starting Current A 158 193 248 248 316 440Nominal Running Current Cooling
A 70.00 84.00 104.00 128.00 180.00 226.00
Maximum Running Current A 95.00 120.00 135.00 168.00 232.00 288.00Recommended fuses according to IEC standard 269-2
3x125gL 3x160gL 3x160gL 3x200gL 3x250gL 3x355gL
Fan Quantity 4 4 4 8 8 8Nominal Running Current Cooling
A 1.90 3.10 3.10 1.90 3.10 3.10
Maximum Running Current A 1.90 3.10 3.10 1.90 3.10 3.10Starting current (MSC) A 9.5A per fan - 6 sec
Compressor Phase 3~Voltage V 400 400 400 400 400 400Voltage Tolerance
Minimum % -10%Maximum % +10%
Starting current A 158.0 193.0 248.0 248.0 316.0 440.0Nominal running current (RLA) A 62.00 70.00 90.00 112.00 155.00 201.00Maximum Running Current A 87.00 106.00 121.00 152.00 206.00 262.00Starting Method Star-deltaRecommended fuses -
Control Circuit Phase 1~Voltage V 230V/24V AC (supplied by factory installed performers)Recommended fuses Factory installedCrankcase heater (E1/2HC) W 1 x (150W - 0.65A)Liquid line solenoid valves (Y15..16S/Y25..26S)
3 x (16.1VA - 70mA) - inrush current = 130mA
Capacity solenoid valves (Y11..14S/Y21..Y24S)
1 x (16.1VA - 70mA) - inrush current = 130mA
Evaporator Heater Tape
Supply Voltage V 230 230 230 230 230 230Voltage Tolerance
Minimum % -10%Maximum % +10%
Recommended fuses 2x2ACondenser Heater Tape
Supply Voltage V 230V/24V AC (supplied by factory installed performers)Voltage Tolerance
Minimum % 10 10 10 10 10 10Maximum % 10 10 10 10 10 10
Recomended fuses 2x2A
3-1 TECHNICAL SPECIFICATIONS EWTP400MBYNN EWTP460MBYNN EWTP540MBYNN
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers14
3 Specifications
13
3-2 ELECTRICAL SPECIFICATIONS EWTP400MBYNN EWTP460MBYNN EWTP540MBYNN
Power Supply Name Y1Phase 3~Frequency Hz 50 50 50Voltage V 400 400 400Voltage Tolerance
Minimum % -10%Maximum % +10%
Unit Starting Current A 248 248 316A 248 316 316
Nominal Running Current Cooling
A 258.00 316.00 373.00
Maximum Running Current A 342.00 396.00 452.00Recommended fuses according to IEC standard 269-2
std: 2x(3x250gL)op52: 3x400gL std: (3x250)+ (3x300)gLop52: 3x425gL
std: 2x(3x300gL)op52: 3x500gL
Fan Quantity 12 12 12Nominal Running Current Cooling
A 3.10 3.10 3.10
Maximum Running Current A 3.10 3.10 3.10Starting current (MSC) A 9.5A per fan - 6 sec
Compressor Phase 3~Voltage V 400 400 400Voltage Tolerance
Minimum % -10%Maximum % +10%
Starting current A 248.0 248.0 316.0Nominal running current (RLA) A 111.00 111.00 168.00Maximum Running Current A 152.00 152.00 206.00Starting Method Star-deltaRecommended fuses Factory installedPhase 3~Voltage V 400 400 400Voltage Tolerance
Minimum % -10%Maximum % +10%
Starting current A 248.0 316.0 316.0Nominal running current (RLA)
A 111.00 168.00 168.00
Maximum Running Current A 152.00 206.00 206.00Starting Method Star-deltaRecommended fuses Factory installed
Control Circuit Phase 1~Voltage V 230V/24V AC (supplied by factory installed performers)Recommended fuses Factory installedCrankcase heater (E1/2HC) W 2 x (150W - 0.65A)Liquid line solenoid valves (Y15..16S/Y25..26S)
2 x (3 x (16.1VA - 70mA) - inrush current = 130mA
Capacity solenoid valves (Y11..14S/Y21..Y24S)
2 x (16.1VA - 70mA) - inrush current = 130mA
Evaporator Heater Tape
Supply Voltage V 230 230 230Voltage Tolerance
Minimum % -10%Maximum % +10%
Recommended fuses 2X4ACondenser Heater Tape
Supply Voltage V 230V/24V AC (supplied by factory installed performers)Voltage Tolerance
Minimum % 10 10 10Maximum % 10 10 10
Recomended fuses 2x4A
• Applied Systems • Chillers 15
• Chillers • R-407C • EWTP-MBYN
4 Options
3
14
Optio
nnu
mbe
rOp
tion
desc
riptio
nUn
itsiz
eAv
aila
bilit
y
110
140
160
200
280
340
400
460
540
Com
plet
ely
com
bina
ble
optio
ns
OP03
Dual
pressu
rerel
iefval
veV
VV
V(S)
V(S)
V(S)
V(S)
V(S)
V(S)
Factor
ymou
nted
OP12
Suctio
nstop
valve
V(S)
V(S)
V(S)
V(S)
V(S)
V(S)
V(S)
V(S)
V(S)
Factor
ymou
nted
OP52
Main
isolat
orsw
itchV
VV
VV
VV
VV
Factor
ymou
nted
OP57
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ter,V
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VV
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ymou
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opera
tion
VV
VV
VV
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torym
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d
OPCG
Cond
enser
protec
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rilles
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d
Avai
labl
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ts
EKCL
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EKAC
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EKBM
SMBA
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atewa
ymod
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EKBM
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• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers16
5 Control systems
15
Digital controller
The digital controller consists of an alphanumeric display, labelledkeys which you can press and a number of LEDs.
Digital built-in controller
Figure - Digital built-in controller
f Key, to enter the main menu
J Key, to start up or to shut down the unit.
p Key, to enter the safeties menu or to reset analarm.
g Keys, to scroll up or down through the screensof a menu (only in case v, B or Aappears) or to raise, respectively lower a setting.h
K Key, to confirm a selection or a setting.
K Key, to confirm a selection or a setting.
s Key, has no effect on EWTP units
a Key, to enter the readout menu.
z Key, to enter the user settings menu.
e Key, to enter the timers menu.
r Key, to enter the history menu.
t Key, to enter the info menu.
y Key, to enter the input/output status menu.
a Key, to enter the user password menu.
d Key, has no effect on EWTP units
i Key, has no effect on EWTP units
Note:
– Temperature readout tolerance: ±1°C.– Legibility of the alphanumeric display may decrease in direct
sunlight.
Connection of a remote digital controller to the unit
For a remote digital controller a cable length of up to 600 metresbetween the remote digital controller and the unit is allowed.This gives the opportunity to control the unit from a considerabledistance.Refer to ’’Cable for remote digital controller’’ in the installationmanual for cable specifications.
Digital remote controller (to be ordered separately)
Figure - Digital remote controller
J Key, to start up or to shut down the unit.
p Key, to enter the safeties menu or to resetan alarm.
kKey, to scroll through the screens of a menu(only in case v , A or B appears) or toraise, respectively lower a setting.
• Applied Systems • Chillers 17
• Chillers • R-407C • EWTP-MBYN
6 Capacity tables6 - 1 Cooling capacity tables
3
16
Ambient 20 25 30 35 40 43LWE Size CC PI CC PI CC PI CC PI CC PI CC PI
3TW56532-1
SYMBOLSCC : Cooling capacity (kW)
PI : Power input (kW)
LWE : Leaving Water Evaporator temperature (°C)
NOTES1 Cooling capacity (CAP)
Capacity is according to Eurovent rating standard6/C/003-2003 and valid for chilled water range Dt = 3 - 8°C.
2 Power input (kW)Power input is total input according to Eurovent rating standard6/C/003-2003: Compressor + fans + control circuit.
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers18
6 Capacity tables6 - 2 Capacity tables with glycol for process cooling applications
16
Ambient 20 25 30 35 40 43LWE MODEL CC PI CC PI CC PI CC PI CC PI CC PI
3TW56532-2
SYMBOLSCC : Cooling capacity (kW)
PI : Power input (kW)
LWE : Leaving Water Evaporator temperature (°C)
NOTES1 Cooling capacity (CAP)
Capacity is according to Eurovent rating standard6/C/003-2003 and valid for chilled water range Dt = 3 - 8°C.
2 Power input (kW)Power input is total input according to Eurovent rating standard6/C/003-2003: Compressor + fans + control circuit.
Out of operating range
• Applied Systems • Chillers 19
• Chillers • R-407C • EWTP-MBYN
6 Capacity tables6 - 3 Heating capacity tables
3
16
Cooling capacity, power input and heat recovery capacity during heat recovery mode operation
Standard rating according EN14511
EWC/LWC Model CC PI HR %HR COPhr
Application ratings
3TW56532-3
SYMBOLSCC : Cooling capacity (kW)
PI : Power input (kW)
HR : Heating capacity at heat recoverycondenser (kW)
%HR : Percentage heat recovered
COPhr : Coefficient of performance during heatrecovery (=(cooling + heating capacity) /power input)
EWC : Entering water heat recoverycondenser (°C)
LWC : Leaving water heat recoverycondenser (°C)
LWE : Leaving Water Evaporator temperature (°C)
NOTES1 For all ratings:
- LWE = 7°C- Same evaporator flow as for nominalcooling operation.
- Ambient temperature = 35°C
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers20
6 Capacity tables6 - 4 Capacity correction factor
16
4TW50689-8
CORRECTION FACTOR FOR GLYCOL
Ethylene glycolPropylene glycol
Legend
Correction on cooling capacityCorrection on power inputCorrection on flow rateCorrection on pressure drop
Glycol
Required glycol concentration
Type Concentration (wt%) 0 10 20 30 40
Ethylene glycolFreezing point °C 0 -4 -9 -16 -23Minimum LWE °C 4 2 0 -5 -11
Propylene glycolFreezing point °C 0 -3 -7 -13 -22Minimum LWE °C 4 3 -2 -4 -10
• Applied Systems • Chillers 21
• Chillers • R-407C • EWTP-MBYN
7 Dimensional drawing & centre of gravity7 - 1 Dimensional drawing
3
17
3TW56534-1
EWTP110∼160MBY
Air Air Air Air Air Air
Required space aroundthe unit for service and airintake
Chilled water Hot waterModel A B C D In (O.D.) Out (O.D.) In (Gas M) Out (Gas M)
EWTP110MBYNN* 2700 354 75 98 φ 76.1 φ 76.1 2″ 2″EWTP140MBYNN* 2794 448 169 41 φ 76.1 φ 76.1 2″ 2″EWTP160MBYNN* 2879 533 254 10 φ 76.1 φ 76.1 2″ 2″
4 x Hole forfixation J20
4 x Hole forfixation J20
Centre of gravity
1 Evaporator
2 Condensor
3 Compressor
4 Discharge stop valve
5 Liquid stop valve
6 Suction stop valve (optional)
7 Chilled water in (Victaulic 3″O.D.)
8 Chilled water out (Victaulic 3″O.D.)
9 Leaving water temperature sensor
10 Entering water temperature sensor
11 Drier
12 Power supply intake
13 Emergency stop
14 Switch box
15 Digital display controller
16 Transport beam
17 Ambient temperature sensor
18 Field wiring intake
19 Main isolator switch (optional)
20 Economizer
21 Heatrecovery condensor
22 Heatrecovery water inlet (2′Gas M)
23 Heatrecovery water outlet (2′Gas M)
24 Filter (supplied as kit)
25 Flush plug (J13mm NPT)
26 Counterpipes for welding (supplied as kit)
27 Flowswitch
28 Stopvalve heatrecovery condenser
Air Air
Note EWTP110MBYNN:- Inlet counterpipe with flowswitchand temperature sensor ispremounted.
- Outlet counterpipe withtemperature sensor ispremounted.
Note EWTP140-160MBYNN:- Inlet counterpipe with flowswitchand temperature sensor istemporarily mounted on side ofevaporator for transport.
- Outlet counterpipe withtemperature sensor is temporarymounted on side of evaporatorfor transport.
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers22
7 Dimensional drawing & centre of gravity7 - 1 Dimensional drawing
17
3TW56564-1
EWTP200∼340MBY
Air Air Air Air Air Air
Required space aroundthe unit for service andair intake
Chilled water Hot waterModel A B C D In (O.D.) Out (O.D.) In (Gas M) Out (Gas M)
EWTP200MBYNN* 4495 215 -85 387 φ 88.9 φ 88.9 2″ 2″EWTP280MBYNN* 4585 305 5 275 φ 88.9 φ 88.9 2″ 2″EWTP340MBYNN* 4680 400 100 182 φ 88.9 φ 88.9 2″ 2″
6 x Hole forfixation J20
Centre of gravity
1 Evaporator
2 Condensor
3 Compressor
4 Discharge stop valve
5 Liquid stop valve
6 Suction stop valve (optional)
7 Chilled water in (Victaulic 3″O.D.)
8 Chilled water out (Victaulic 3″O.D.)
9 Leaving water temperature sensor
10 Entering water temperature sensor
11 Drier
12 Power supply intake
13 Emergency stop
14 Switch box
15 Digital display controller
16 Transport beam
17 Ambient temperature sensor
18 Field wiring intake
19 Main isolator switch (optional)
20 Economizer
21 Heatrecovery condensor
22 Heatrecovery water inlet (2′Gas M)
23 Heatrecovery water outlet (2′Gas M)
24 Filter (supplied as kit)
25 Flush plug (J19mm NPT)
26 Counterpipes for welding (supplied as kit)
27 Flowswitch
28 Stopvalve heatrecovery condenser
Air Air
Note:- Inlet counterpipe withflowswitch and temperaturesensor is premounted.
- Outlet counterpipe withtemperature sensor ispremounted.
View A
View A
Air Air
• Applied Systems • Chillers 23
• Chillers • R-407C • EWTP-MBYN
7 Dimensional drawing & centre of gravity7 - 1 Dimensional drawing
3
17
3TW56594-1
EWTP400∼540MBY
Air Air Air AirAir Air
Required space aroundthe unit for service andair intake
Chilled water Hot waterModel In (O.D.) Out (O.D.) In (Gas M) Out (Gas M)
EWTP400MBYNN Flexible joint 5″ Flexible joint 5″ 2″ 2″EWTP460MBYNN Flexible joint 5″ Flexible joint 5″ 2″ 2″EWTP540MBYNN Flexible joint 5″ Flexible joint 5″ 2″ 2″
Detail 1
Air Air Air Air
Centre of gravity
1 Evaporator 1
2 Evaporator 2
3 Condenser
4 Compressor 1
5 Compressor 2
6 Discharge stop valve
7 Liquid stop valve
8 Suction stop valve (optional)
9 Chilled water in
10 Chilled water out
11 Leaving water temperature sensor
12 Entering water temperature sensor
13 Drier
14 Power supply intake
15 Emergency stop
16 Switch box
17 Digital display controller
18 Transport beam
19 Ambient temperature sensor
20 Field wiring intake
21 Economizer 1
22 Economizer 2
23 Heatrecovery condensor 1
24 Heatrecovery condensor 2
25 Inverterbox
26 Filter (supplied as kit)
27 Flush plug (J25mm NPT)
28 Counterpipes for welding (supplied as kit)
29 Flowswitch
Detail 1 (Scale 1/30)
Air Air Air Air
8 x hole forfixation J20
4 x Hole forfixation J20
Detail 2
Detail 2 (Scale 1/12.5)
4 x Hole forfixation J20
Air Air Air Air Air Air
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers24
8 Piping diagram
18
3TW56535-1
EWTP110-160MBY
M11,-24F Condenser fan motorM1C Compressor motorS1HP High pressure switchS14HP High pressure switchS3T Discharge temperature controllerR3T Inlet water evap. temp. sensorR4T Outlet water evap. temp. sensorR5T Ambient temperature sensorB1P Low pressure transmitterB2P High pressure transmitterY11S Unloader solenoid valveY12S Liquid injection solenoid valveY13S Liquid line solenoid valveY14S economizer valve
O Check valve
L Flare connection
M Screw connection
N Flange connection
Z Pinched pipe
P Spinned pipe
Service port
Condenser
Strainer
Drier + chargevalve
Expansionvalve
Evaporator
Water IN
Water OUT
Suctionstop valve(optional)
Gauge port Gauge port
Service portWater IN
2. Dual safety valve (OPT.03)
Water OUT
Safety valves
Safety valve
1. STD
Expansionvalve
Economizer
1 or 2
Heatrecoverycondensor
• Applied Systems • Chillers 25
• Chillers • R-407C • EWTP-MBYN
8 Piping diagram
3
18
3TW56565-1
EWTP200-340MBY
M11,-24F Condenser fan motorM1C Compressor motorS1HP High pressure switchS14HP High pressure switchS3T Discharge temperature controllerR3T Inlet water evap. temp. sensorR4T Outlet water evap. temp. sensorR5T Ambient temperature sensorB1P Low pressure transmitterB2P High pressure transmitterY11S Unloader solenoid valveY12S Liquid injection solenoid valveY13S Liquid line solenoid valveY14S economizer valve
O Check valve
L Flare connection
M Screw connection
N Flange connection
Z Pinched pipe
P Spinned pipe
Service port
Condenser
Strainer
Drier + chargevalve
Expansionvalve
Evaporator
Water IN
Water OUT
Suctionstop valve(optional)Gauge port Gauge port
Service portWater IN
2. Dual safety valve (OPT.03)
Water OUT
Safety valves
Safety valve
1. STD
Expansionvalve
Economizer
1 or 21 or 2
Heatrecoverycondensor
Only 100/120hp
Condenser
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers26
8 Piping diagram
18
3TW56595-1
EWTP400-540MBY
M11-16F Condenser fan motorM21-26F Condenser fan motorM1C,M2C Compressor motorS1,2HP High pressure switchS14,15HP High pressure switchS3,4T Discharge temperature controllerR3T Inlet water evap. temp. sensorR4T Outlet water evap. temp. sensorR5T Ambient temperature sensorR6T Outlet water evap. temp. sensorR7T Mixed outlet water temp. sensorB1,4P Low pressure transmitterB2,5P High pressure transmitterY11S Unloader solenoid valveY21S Unloader solenoid valveY12,22S Liquid injection solenoid valveY13,23S Liquid line solenoid valveY14,24S economizer valve
O Check valve
Flexible connection
L Flare connection
M Screw connection
N Flange connection
Z Pinched pipe
P Spinned pipe
Drier + chargevalve
Sight glass withmoist indicator
EVA
PORA
TOR
Expansionvalve
Expansionvalve
Strainer Strainer
Liquid stop valve
Suction stop valve(optional)
Suction stopvalve (optional)
Liquid stop valve
EVA
PORA
TOR
Wat
erO
UT
Wat
erIN
Gauge port
Service port
Gauge port
Service port
Expansionvalve
Drier + chargevalve
Economizer Economizer Expansionvalve
1 or 2
Only 100 hp circ
1 or 21 or 2
Only 100 hp circ
1 or 2
Service port
Gauge port
Heatrecoverycondensor
Heatrecoverycondensor
Water OUT
Water IN
Water OUT
Water IN
Gauge port
Service port
1. STD
Safety valve
2. Dual safety valve (OPT.03)
Safety valves
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers28
9 Wiring diagram9 - 1 Wiring diagram
19
0TW56536-1
J2 (B1-VDC): High pressure C1J2 (B2-VDC): Low pressure C1J2 (B3-VDC): Changeable Al 1J3 (B4-BC4): Evap. inlet water sensorJ3 (B5-BC5): Evap. outlet water sensor C1J6 (B4-GND): AmbientJ6 (B7-VDC): Capacity feedback of C1J6 (B8-VDC): - -
Digital inputJ5 (ID1-IDC1): High pressure switch C1J5 (ID2-IDC1): Reverse phase protector C1J5 (ID3-IDC1): Overcurrent relay C1J5 (ID4-IDC1): Discharge thermal protector C1J5 (ID5-IDC1): Compressor thermal protector C1J5 (ID6-IDC1): Emergency stopJ5 (ID7-IDC1): Flow switchJ5 (ID8-IDC1): Ch. DI 1: OP HR = heat recovery modeJ7 (ID9-IDC9): Changeable DI 2J7 (ID10-IDC9): Changeable DI 3J7 (ID11-IDC9): Changeable DI 4J7 (ID12-IDC9): - -J8 (ID13-IDC13): - -J8 (ID14-IDC13): Fanstep inv C1 error
J12 (C1-NO1): Compressor star C1J12 (C2-NO2): Compressor delta C1J12 (C1-NO3): Compressor ON C1J13 (C4-NO4): 12% C1J13 (C4-NO5): - -J13 (C4-NO6): - -J14 (C7-NO7): AlarmJ15 (C8-NO8): PumpJ16 (C9-NO9): Fanstep On-Off of C1J16 (C9-NO10): - -J16 (C9-NO11): - -J17 (C12-NO12): Ch. DO 1: Evaporator heatertapeJ18 (C13-NO13): Ch. DO 2: OP HR = HR Cond Pump
J5 (ID8-IDC1):J7 (ID9-IDC9):J7 (ID10-IDC9):J7 (ID11-IDC9):Dual setpoint / Remote On/Off / HR modeenable/disable capacity limitation 1-2-3-4 / low noise
Overview of changeable digital outputs DO2:J18 (C13-NO13):HR condenser pump / 2nd evaporator pump / General operation /100% capacity / free cooling
Overview of changeable analog input AI 1J2 (B3-GND):HR Cond. water temp. Sensor/Setp signal 0-1V/0-10V/0-20mA/4-20mA(only standalone unit or Slave 1)/ Evap. Outlet water sensor DICN (only Master)
Digital outputAnalogue input
NOTES TO GO THROUGH BEFORE STARTING THE UNIT
(1) d L1,L2,L3: Main terminalsd 1-70: Terminals on main raild 71-88: Terminal on field raild U-Z: Main terminals in compressor switchboxd A-N: Other terminals in compressor switchbox
(2) = Earth wiring
(3) = Wire number 15
(4)15
= Terminal number 15
(5) = Field supply
(6) = Option
(7) = Not mounted in switchbox
(8) = PCB board
(9) F1 = Connection continues on field ’F1’
(10) j1 = Several wiring possibilities
Alar
m
Ope
ratio
nC1
Chan
geab
leinp
ut1
Defau
ltOPH
R:he
atrec
overy
mod
e
Chan
geab
leinp
ut2
(ex.
dual
setp
oint)
Standard fanFuses + overcurrent EWA/TP110 EWA/TP140 EWA/TP160F1U,F2U,F3U 3x125gL 3x160gL 3x160gLF4U,F5U 2A 2A 2AF6B 4A 4A 4AF7B 2A aM 2A aM 2A aMF8U 2A 2A 2AF9B 1A T 1A T 1A TF12B 16A 16A 16AK17S 51 62 70
Power supplycontroller
Power supply3∼50Hz 400V
Power supply1∼50Hz 230V
(11) Input terminals for fieldwring
OBLIGATORY
Pumpcontact
Example: Configurable switches forremote function
(12) output terminals for fieldwiringMaximum output current: Resistive: 2A, Inductive: 2A/Cas Phi 0,4EXAMPLE
Contactor coilev.
Waterpump
- Recommended fuses gL/gG (aM also admitted)according to IEC standard 269-2(F1U, F2U, F3U = gL/gG, F4U, F5U = gL/gG)
(14) OPTIONALN OP52 = Main isolator switchN OP57 = A-meter, V-meter
Top view of unit
Side view of unit
EWTP110∼160MBY
(13)
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
Chan
geab
leinp
ut3
(ex.
enab
le/dis
able
cap.
lim.1
)
Switc
hbox
Pum
pcon
tact
(=ge
nera
lope
ratio
n,w
ithou
tOP
DIC
N)
Power supply
J1-G: 24 VacJ1-G0: Reference (GND)
RS48S connection
J11 - TX -:J11 - TX +:J11 - GND:
Overview of changeable digital inputsDI 2-3-4:
Chan
geab
leinp
ut4
(ex.
enab
le/dis
able
cap.
lim.2
)
Chan
geab
leD
O2
Def
ault
OP
HR:
HR
Cond
Pum
p
Analogue output(Converted to digital outputs = DO)J4 (VG0-Y1): Ctrl motor Loadup C1J4 (VG0-Y2): Ctrl motor Loaddown C1J4 (VG0-Y3): Fanstep inv C1
Only for OP HR
Chan
geab
leA
I1(e
x.se
tp.s
igna
l0-1
V)
• Applied Systems • Chillers 29
• Chillers • R-407C • EWTP-MBYN
9 Wiring diagram9 - 1 Wiring diagram
3
19
Field supplyNot poss. as option Poss. as option
Obligatory # ##Not obligatory ∗ ∗∗
Y17S economizer valve circuit 1Y16S Liquid line solenoide valve circuit 1Y15S Liquid injection valve of the compressor circuit 1Y11S 12% capacity step for compressor circuit 1V1** V-meter for circuit 1TR2 Transfo supply controller + digital inputsTR1 Transfo control circuitTC01..TC02 Optocoupler (Analog to digital signal)S14PH High pressure switch circuit 1S13S ## Main isolator switchS9L # Contact that closes if the pump is workingS8L # Flow switchS10S ∗S11S,S12S
Changeable switch for remote function (rem. start-stop, dual setpoint, enable/disable cap. lim.1/2/3/4)/ low noise
S6S Switch for heatrecovery mode (only for OP HR)S5E Emergency stop push buttonS3T Discharge thermal protector circuit 1S1PH High pressure switch circuit 1
R8T ∗∗ temperature sensor with changeable function: sensor for evaporator outlet water temperatureDICN or sensor for HR condensor water temperature
R5T Sensor for ambient temperatureR4T Sensor for outlet water temperatureR3T Sensor for evaporator inlet water temperatureR1P Reverse phase protector circuit 1R1F Feedback resistance for circuit 1R1 Auxiliary resistance for feedbackQ1M Thermal protector compressor motor circuit 1Q11F-Q14F Thermal protectors fan motors circuit 1PE Main earth terminalM1S Stepless capacity ctrl for compressor circuit 1M1C Compressor motor circuit 1M11F-M14F Fan motors circuit 1K7A Auxiliary relay for safety High pressure circuit 1K3A Auxiliary relay for discharge thermal protector circuit 1K2A Auxiliary relay compressor thermal protector circuit 1K1A Auxiliary relay for safeties circuit 1K17S Overcurrent relay for circuit 1K8F Fan contactor for circuit 1 (Inverter)K7F Fan contactor for circuit 1 (On/Off)K3M Star contactor for circuit 1K2M Delta contactor for circuit 1K1M Linecontactor for circuit 1J4 Analogue outputJ12,J13,J14,J15,J16,J17,J18 Digital output
J5,J7,J8 Digital inputJ2,J3,J6 Analogue inputJ11 RS485 connectionJ1 Power supplyH5P∗ Changeable outputH3P ∗ Indication lamp operation compressor 1H2P ∗ Indication lamp alarmH1P ∗ Indication lamp general operationF12B Fuse for fanmotors circuit 1F9B Fuse for secondary of TR2F8U Surge proof fuse for A1PF7B Fuse for secondary of TR1F6B Fuse for primary of TR1F4U,F5U # Fuses for evaporator heater circuit 1F1U,F2U,F3U # Main fusesE3H,E4H evaporator, condenser heater circuit 1E1HC Crankcase heater compressor circuit 1C1..C3 CapacitorB2P High pressure transmitter for circuit 1B1P Low pressure transmitter for circuit 1A8P frequency inverter circuit 1A1P PCB-controllerA1 ∗∗ Current transfo, A-meter for circuit 1
Connections inside thecompressor switchbox 1
Component
Terminal incompressor-switchbox 1
Wirenumber in cable betweencompressor switchbox 1 and main
switchbox
(15)
Changeableinput 1
Changeableinput 2
10 11 12 13 14 15 16
Changeableinput 4
Changeableinput 3
(16) Connection between PCB and remoteuser terminal position of jumpers anddipswitches.In a DICN system only valid for themaster unit.For the slave units see the installationmanual.
Remote userterminal
ADDRESS = 2
DipswitchONOFF
ADDRESS = 1
DipswitchONOFF
A8PDIN 1 (8-5): On/Off2: coast to standstilDIN 2 (8-6): - -DIN 3 (8-7): - -AIN + / AIN- (3-4): Inverter speed setpoint (0..10V)RL18 / R1LC(10-11): Inverter error
Only forOP HR
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers30
9 Wiring diagram9 - 1 Wiring diagram
19
0TW56566-1
J2 (B1-VDC): High pressure C1J2 (B2-VDC): Low pressure C1J2 (B3-VDC): Changeable Al 1J3 (B4-BC4): Evap. inlet water sensorJ3 (B5-BC5): Evap. outlet water sensor C1J6 (B4-GND): AmbientJ6 (B7-VDC): Capacity feedback of C1J6 (B8-VDC): - -
Digital input
J5 (ID1-IDC1): High pressure switch C1J5 (ID2-IDC1): Reverse phase protector C1J5 (ID3-IDC1): Overcurrent relay C1J5 (ID4-IDC1): Discharge thermal protector C1J5 (ID5-IDC1): Compressor thermal protector C1J5 (ID6-IDC1): Emergency stopJ5 (ID7-IDC1): Flow switchJ5 (ID8-IDC1): Ch. DI 1: OP HR = heat recovery modeJ7 (ID9-IDC9): Changeable DI 2J7 (ID10-IDC9): Changeable DI 3J7 (ID11-IDC9): Changeable DI 4J7 (ID12-IDC9): - -J8 (ID13-IDC13): - -J8 (ID14-IDC13): Fanstep inv C1 error
J12 (C1-NO1): Compressor star C1J12 (C2-NO2): Compressor delta C1J12 (C1-NO3): Compressor ON C1J13 (C4-NO4): 12% C1J13 (C4-NO5): - -J13 (C4-NO6): - -J14 (C7-NO7): AlarmJ15 (C8-NO8): PumpJ16 (C9-NO9): Fanstep On-Off of C1J16 (C9-NO10): - -J16 (C9-NO11): - -J17 (C12-NO12): Ch. DO 1: Evaporator heatertapeJ18 (C13-NO13): Ch. DO 2: OP HR = HR Cond Pump
J5 (ID8-IDC1):J7 (ID9-IDC9):J7 (ID10-IDC9):J7 (ID11-IDC9):Dual setpoint / Remote On/Off /HR modeenable/disable capacity limitation 1-2-3-4 / low noise
Overview of changeable digital outputs DO2:J18 (C13-NO13):HR condenser pump / 2nd evaporator pump / General operation /100% capacity / free cooling
Overview of changeable analog input AI 1J2 (B3-GND):HR Cond. water temp. Sensor /Setp signal 0-1V/0-10V/0-20mA/4-20mA(only standalone unit or Slave 1)/ Evap. Outlet water sensor DICN (only Master)
Digital outputAnalogue input
NOTES TO GO THROUGH BEFORE STARTING THE UNIT
(1) d L1,L2,L3: Main terminalsd 1-70: Terminals on main raild 71-88: Terminal on field raild U-Z: Main terminals in compressor switchboxd A-N: Other terminals in compressor switchbox
(2) = Earth wiring
(3) = Wire number 15
(4)15
= Terminal number 15
(5) = Field supply
(6) = Option
(7) = Not mounted in switchbox
(8) = PCB board
(9) F1 = Connection continues on field ’F1’
(10) j1 = Several wiring possibilities
Alar
m
Ope
ratio
nC1
Chan
geab
leinp
ut1
Defau
ltOPH
R:he
atrec
overy
mod
e
Chan
geab
leinp
ut2
(ex.
dual
setp
oint)
Standard fanFuses + overcurrent EWA/TP200 EWA/TP280 EWA/TP340F1U,F2U,F3U 3x200gL 3x250gL 3x355gLF4U,F5U 2A 2A 2AF6B 4A 4A 4AF7B 2A aM 2A aM 2A aMF8U 2A 2A 2AF9B 1A T 1A T 1A TF12B 10A 10A 10AF13B 16A 16A 16AK17S 88 119 152
Power supplycontroller
Power supply3∼50Hz 400V
Power supply1∼50Hz 230V
(11) Input terminals for fieldwring
OBLIGATORY
Pumpcontact
Example: Configurable switches forremote function
(12) output terminals for fieldwiringMaximum output current: Resistive: 2A,Inductive: 2A/Cas Phi 0,4
EXAMPLE
Contactor coilev. Waterpump
- Recommended fuses gL/gG (aM alsoadmitted) according to IEC standard 269-2(F1U, F2U, F3U = gL/gG, F4U, F5U =gL/gG)
(14) OPTIONALN OP52 = Main isolator switchN OP57 = A-meter, V-meter
Top view of unit
Side view of unit
EWTP200∼340MBY
(13)
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
Chan
geab
leinp
ut3
(ex.
enab
le/dis
able
cap.
lim.1
)
Switc
hbox
Pum
pcon
tact
(=ge
nera
lope
ratio
n,w
ithou
tOP
DIC
N)
Power supply
J1-G: 24 VacJ1-G0: Reference (GND)
RS48S connection
J11 - TX -:J11 - TX +:J11 - GND:
Overview of changeable digital inputs DI 2-3-4:
Chan
geab
leinp
ut4
(ex.
enab
le/dis
able
cap.
lim.2
)
Chan
geab
leD
O2
Def
ault
OP
HR:
HR
Cond
Pum
p
Analogue output(Converted to digital outputs = DO)J4 (VG0-Y1): Ctrl motor Loadup C1J4 (VG0-Y2): Ctrl motor Loaddown C1J4 (VG0-Y3): Fanstep inv C1
Only for OP HR
Chan
geab
leA
I1(e
x.se
tp.s
igna
l0-1
V)
• Applied Systems • Chillers 31
• Chillers • R-407C • EWTP-MBYN
9 Wiring diagram9 - 1 Wiring diagram
3
19
Field supplyNot poss. as option Poss. as option
Obligatory # ##Not obligatory ∗ ∗∗
Y17S economizer valve circuit 1Y16S Liquid line solenoide valve circuit 1Y15S Liquid injection valve of the compressor circuit 1Y11S 12% capacity step for compressor circuit 1V1** V-meter for circuit 1TR2 Transfo supply controller + digital inputsTR1 Transfo control circuitTC01..TC02 Optocoupler (Analog to digital signal)S14PH High pressure switch circuit 1S13S ## Main isolator switchS9L # Contact that closes if the pump is workingS8L # Flow switchS10S ∗S11S,S12S
Changeable switch for remote function (rem. start-stop, dual setpoint, enable/disable cap. lim.1/2/3/4)/ low noise
S6S Switch for heatrecovery mode (only for OP HR)S5E Emergency stop push buttonS3T Discharge thermal protector circuit 1S1PH High pressure switch circuit 1
R8T ∗∗ temperature sensor with changeable function: sensor for evaporator outlet water temperatureDICN or sensor for HR condensor water temperature
R5T Sensor for ambient temperatureR4T Sensor for outlet water temperatureR3T Sensor for evaporator inlet water temperatureR1P Reverse phase protector circuit 1R1F Feedback resistance for circuit 1R1 Auxiliary resistance for feedbackQ1M Thermal protector compressor motor circuit 1Q11F-Q18F Thermal protectors fan motors circuit 1PE Main earth terminalM3F Fanmotor switchboxM1S Stepless capacity ctrl for compressor circuit 1M1C Compressor motor circuit 1M11F-M18F Fan motors circuit 1K7A Auxiliary relay for safety High pressure circuit 1K3A Auxiliary relay for discharge thermal protector circuit 1K2A Auxiliary relay compressor thermal protector circuit 1K1A Auxiliary relay for safeties circuit 1K17S Overcurrent relay for circuit 1K8F Fan contactor for circuit 1 (Inverter)K7F Fan contactor for circuit 1 (On/Off)K3M Star contactor for circuit 1K2M Delta contactor for circuit 1K1M Linecontactor for circuit 1J4 Analogue outputJ12,J13,J14,J15,J16,J17,J18 Digital output
J5,J7,J8 Digital inputJ2,J3,J6 Analogue inputJ11 RS485 connectionJ1 Power supplyH5P∗ Changeable outputH3P ∗ Indication lamp operation compressor 1H2P ∗ Indication lamp alarmH1P ∗ Indication lamp general operationF12B-F13B Fuse for fanmotors circuit 1F9B Fuse for secondary of TR2F8U Surge proof fuse for A1PF7B Fuse for secondary of TR1F6B Fuse for primary of TR1F4U,F5U # Fuses for evaporator heater circuit 1F1U,F2U,F3U # Main fusesE3H,E4H evaporator, condenser heater circuit 1E1HC Crankcase heater compressor circuit 1C1..C3 CapacitorB2P High pressure transmitter for circuit 1B1P Low pressure transmitter for circuit 1A8P frequency inverter circuit 1A1P PCB-controllerA1 ∗∗ Current transfo, A-meter for circuit 1
Connections inside thecompressor switchbox 1
Component
Terminal incompressor-switchbox 1
Wirenumber in cable betweencompressor switchbox 1 and main
switchbox
(15)
Changeableinput1
Changeableinput2
10 11 12 13 14 15 16
Changeableinput4
Changeableinput3
(16) Connection between PCB and remoteuser terminal position of jumpers anddipswitches.In a DICN system only valid for themaster unit.For the slave units see the installationmanual.
Remote userterminal
ADDRESS = 2
DipswitchONOFF
ADDRESS = 1
DipswitchONOFF
A8PDIN 1 (8-5): On/Off2: coast to standstilDIN 2 (8-6): - -DIN 3 (8-7): - -AIN + / AIN- (3-4): Inverter speed setpoint (0..10V)RL18 / R1LC (10-11): Inverter error
forE
WA
P200
:RED
forE
WA
P..3
40:B
LK
For EWA/TP280..340 only
For EWA/TP280..340 only
Only for OPHR
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers32
9 Wiring diagram9 - 1 Wiring diagram
19
0TW56596-1A
J2 (B1-VDC): High pressure C1J2 (B2-VDC): Low pressure C1J2 (B3-VDC): Changeable Al 1J3 (B4-BC4): Evap. inlet water sensorJ3 (B5-BC5): Evap. mixed outlet water temp.J6 (B6-GND): AmbientJ6 (B7-VDC): High pressure C2J6 (B8-VDC): Low pressure C2J20 (B9-BC9): Evap. outlet water sensor C1J20 (B10-BC10): Evap. outlet water sensor C2
Digital input
J5 (ID1-IDC1): High pressure switch C1J5 (ID2-IDC1): Reverse phase protector C1J5 (ID3-IDC1): Overcurrent relay C1J5 (ID4-IDC1): Discharge thermal protector C1J5 (ID5-IDC1): Compressor thermal protector C1J5 (ID6-IDC1): Emergency stopJ5 (ID7-IDC1): Flow switchJ5 (ID8-IDC1): Ch. DI 1: OP HR = heat recovery mode
Analogue input
NOTES TO GO THROUGH BEFORE STARTING THE UNIT
(1) d L1,L2,L3: Main terminalsd 1-70: Terminals on main raild 71-88: Terminal on field raild U-Z: Main terminals in compressor switchboxd A-N: Other terminals in compressor switchbox
(2) = Earth wiring
(3) = Wire number 15
(4)15
= Terminal number 15
(5) = Field supply
(6) = Option
(7) = Not mounted in switchbox
(8) = PCB board
(9) F1 = Connection continues on field ’F1’
(10) j1 = Several wiring possibilities
Ala
rm
Ope
ratio
nC1
Chan
geab
leinp
ut1
Defa
ultOP
HR:h
eatr
ecov
erym
ode
Chan
geab
lein
put2
(ex.
dual
setp
oint
)
Power supply
Power supply3∼50Hz 400V
Power supply1∼50Hz 230V
(11) Input terminals for fieldwring
OBLIGATORY
Pumpcontact
Example: Configurable switches forremote function
(12) output terminals for fieldwiringMaximum output current: Resistive: 2A, Inductive:2A/Cas Phi 0,4
EXAMPLE
Contactor coilev. Waterpump
Top view of unit
Connections inside the compressorswitchbox 1
Component
Terminal incompressor-switchbox 1
Wirenumber in cablebetween compressorswitchbox 1 and main
switchbox
Front view of unit
EWTP400∼540MBY1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
Chan
geab
lein
put3
(ex.
enab
le/di
sabl
eca
p.lim
.1)
Pum
pcon
tact
(=ge
nera
lope
ratio
n,w
ithou
tOP
DICN
)
A8P; A9PDIN 1 (8-5) On/Off: 2 coast to standstilDIN 2 (8-6): - -DIN 3 (8-7): - -AIN+ / AIN- (3-4): Inverter speed setpoint (0..10V)RL1B / R1LC (10-11): Inverter error(Expansion board A11P)Power supplyJ1-G: 24 VacJ1-G0: Reference (GND)Digital outputJ5 (C1-NO1): Fanstep on/off of C2J6 (C2-NO2): - -J7 (C3-NO3): - -Analogue inputJ9 (B1-GND): Capacity feedback of C1J9 (B2-GND): Capacity feedback of C2
Chan
geab
lein
put4
(ex.
enab
le/di
sabl
eca
p.lim
.2)
Chan
geab
leD
O2
1D
efau
ltO
PH
R:H
RCo
ndPu
mp
J7 (ID9-IDC9): Changeable DI 2J7 (ID10-IDC9): Changeable DI 3J7 (ID11-IDC9): Changeable DI 4J7 (ID12-IDC9): High pressure switch C2J8 (ID13-IDC13): Reverse phase protector C2J8 (ID14-IDC13): Overcurrent relay C2J19 (ID15-IDC15): Discharge thermal protector C2J19 (ID16-IDC15): Compressor thermal protector C2J20 (ID17-IDC17): Fanstep inv C1 errorJ20 (ID18-IDC17): Fanstep inv C2 error
(Converted to digital outputs = D0)J4 (VG0-Y1): loadup ctrl motor C1J4 (VG0-Y2): Ctrl motor loaddown C1J4 (VG0-Y3): loadup ctrl motor C2J4 (VG0-Y4): Ctrl motor loaddown C2J20 (VG0-Y5): Fanstep inv of C1J20 (VG0-Y6): Fanstep inv of C2
Analogue output
Ope
ratio
nC2
Switchbox
Not for EWA/TP400 Models
Connections inside tswitchbox 2
Component
Terminal incompressor-swit
2
Power supply2x(3∼50Hz 400V)
STD
Only for OP HR
Power supply
Chan
geab
leA
I11
(ex.
setp
.sig
nal0
-1V
)
For EWA/TP460-540 only
For EWA/TP400 only
For EWA
For EWA/T
• Applied Systems • Chillers 33
• Chillers • R-407C • EWTP-MBYN
9 Wiring diagram9 - 1 Wiring diagram
3
19
Field supplyNot poss. as option Poss. as option
Obligatory # ##Not obligatory ∗ ∗∗
Y17S,Y27S economizer valve circuit 1, circuit 2Y16S,Y26S Liquid line solenoide valve circuit 1, circuit 2Y15S,Y25S Liquid injection valve of the compressor circuit 1, circuit 2Y11S,Y21S 12% capacity step for compressor circuit 1, circuit 2V1** V-meter forcircuit 1-2TR2 Transfo supply controller + digital inputsTR1 Transfo control circuitTCO1..TCO4 Optocoupler (analogue to digital signal)S14PH,S15PH High pressure switch circuit 1, circuit 2S13S ## Main isolator switchS9L # Contact that closes if the pump is workingS8L Flow switchS10S ∗S11S,S12S Configurable switch for remote function (rem. start-stop, dual setpoint, enable/disable cap. lim. 1/2/3/4)
S6S Switch for heatrecovery mode (only for OP HR)S5E Emergency stop push buttonS3T,S4T Discharge thermal protector circuit 1, circuit 2S1PH,S2PH High pressure switch circuit 1, circuit 2
R8T ∗∗ temperature sensor with changeable function: sensor for evaporator outlet water temperature DICN orsensor for HR condensor water temperature
R7T Sensor for mixed outlet water temperatureR6T Sensor for evaporator outlet water temperature circuit 2R5T Sensor for ambient temperatureR4T Sensor for outlet water temperature circuit 1R3T Sensor for evaporator inlet water temperatureR1P,R2P Reverse phase protector circuit 1, circuit 2R1F,R2F Feedback resistance for circuit 1R1,R2 Auxiliary resistance for feedbackQ1M,Q2M Thermal protector compressor motor circuit 1, circuit 2Q21F-Q26F Thermal protectors fan motors circuit 2Q11F-Q16F Thermal protectors fan motors circuit 1PE Main earth terminalM1S,M2S Stepless capacity ctrl for compressor circuit 1M1C,M2C Compressor motors circuit 1, circuit 2M3F Fanmotor switchboxM21F-M26F Fan motors circuit 2M11F-M16F Fan motors circuit 1K7A,K8A Auxiliary relay for safety High pressure circuit 1, circuit 2K3A,K6A Auxiliary relay for discharge thermal protector circuit 1, circuit 2K2A,K5A Auxiliary relay compressor thermal protector circuit 1, circuit 2K1A,K4A Auxiliary relay for safeties circuit 1, circuit 2K17S,K18S Overcurrent relay for circuit 1, circuit 2K8F, K11F Fan contactor for circuit 1, circuit 2 (Inverter)K7F,K10F Fan contactor for circuit 1, circuit 2 (On/Off)K3M,K6M Star contactor for circuit 1, circuit 2K2M,K5M Delta contactor for circuit 1, circuit 2K1M,K4M Linecontactor for circuit 1, circuit 2J12...J18J21,J22 Digital output
J5,J7,J8,J19 Digital inputJ4 Analogue outputJ2,J3,J6,J20 Analogue inputJ11,J23 RS485 connectionJ1 Power supplyH5P∗ Changeable outputH4P ∗ Indication lamp operation compressor 2H3P ∗ Indication lamp operation compressor 1H2P ∗ Indication lamp alarmH1P ∗ Indication lamp general operationF14B Fuse for fanmotor switchboxF22B,F23B Fuse for fanmotors circuit 1, circuit 2F12B,F13B Fuse for fanmotors circuit 1, circuit 2F10S,F11S Circuit breakers with fuses for circuit 1, circuit 2F9B Fuse for secondary of TR2F8U Surge proof fuse for A1PF7B Fuse for secondary of TR1F6B Fuse for primary of TR1F4U,F5U # Fuses for evaporator heaterF21U..F23U # Main fusesF11U..F13U # Main fusesF1U,F2U,F3U # Main fusesE3H..E6H evaporator, condenser heater circuit 1, circuit 2E1HC,E2HC Crankcase heater compressor circuit 1, circuit 2C1..C3,C4..C6 CapacitorB2P,B5P High pressure transmitter for circuit 1, circuit 2B1P,B4P Low pressure transmitter for circuit 1, circuit 2A8P,A9P frequency inverter circuit 1, circuit 2A11P Expansion board controllerA1P PCB-controllerA1, A2 ∗∗ Current transfo, A-meter for circuit 1, circuit 2
J12 (C1-NO1): Compressor star C1J12 (C2-NO2): Compressor delta C1J12 (C1-NO3): Compressor ON C1J13 (C4-NO4): 12% C1J13 (C4-NO5): - -J13 (C4-NO6): - -J14 (C7-NO7): AlarmJ15 (C8-NO8): PumpJ16 (C9-NO9): Fanstep on/off of C1
Overview of changeable digital inputs DI 1-2-3-4:J5 (ID8-IDC1):J7 (ID9-IDC9):J7 (ID10-IDC9):J7 (ID11-IDC9):Dual setpoint / Remote On/Off /HR modeenable/disable capacity limitation 1-2-3-4 / low noiseOverview of changeable digital outputs DO2:J18 (C13-NO13):HR condenser pump / 2nd evaporator pump / General operation / 100% capacity / freecoolingOverview of changeable analog input AI 1J2 (B3-GND):HR Cond. water temp. sensor/Setp signal 0-1V/0-10V/0-20mA/4-20mA(only standalone unit or Slave 1)/ Evap. Outlet water sensor DICN (only Master)
Digital output
Standard fanFuses + overcurrent EWA/TP400 EWA/TP460 EWA/TP540F11U,F12U,F13U 3x250gL 3x300gL 3x300gLF21U,F22U,F23U 3x250gL 3x250gL 3x300gLF1U,F2U,F3U 3x400gL 3x425gL 3x500gLF4U,F5U 4A 4A 4AF6B 2x4A 2x4A 2x4AF7B 4A 4A 4AF8U 2A 2A 2AF9B 2x1A T 2x1A T 2x1A TF10S 3x200gL 3x250gL 3x250gLF11S 3x200gL 3x200gL 3x250gLF12B,F13B 3x16A 3x16A 3x16AF22B,F23B 3x25A 3x25A 3x25AF14B −− 1A 1AK17S 88 119 119K18S 88 88 119
- Recommended fuses gL/gG (aM also admitted) according toIEC standard 269-2(F1U, F2U, F3U = gL/gG, F4U, F5U = gL/gG)(F11U, F12U, F13U = gL/gG, F21U, F22U, F23U = gL/gG)
(14) OPTIONALN OP52 = Main isolator switchN OP57 = A-meter, V-meter
(13)
Changeableinput 1
Changeableinput 2
10 11 12 13 14 15 16
Changeableinput 4
Changeableinput 3
(16) Connection between PCB and remote user terminal position of jumpers anddipswitches.In a DICN system only valid for the master unit.For the slave units see the installation manual.
Remote user terminal ADDRESS = 2Dipswitch
ONOFF
ADDRESS = 1Dipswitch
ONOFF
J16 (C9-NO10): - -J16 (C9-NO11): - -J17 (C12-NO12): Ch. D01: Ch. DO1: Evap. HeatertapeJ18 (C13-NO13): Ch. DO 2: OP HR = HR Cond PumpJ21 (C14-NO14): Compressor star C2J21 (C15-NO15): Compressor delta C2J22 (C16-NO16): Compressor ON C2J22 (C16-NO17): 12% C2J22 (C16-NO18): - -
e the compressor
al inswitchbox
Wirenumber in cablebetween compresor
switchbox 2 and mainswitchbox
Only for OP HR
Only for OP HR
ADDRESS = 1Dipswitch
ONOFF
WA/TP540 only
A/TP400-460 only
Power supplyJ1-G: 24 VacJ1-G0: Reference (GND)RS485 connectionJ11-TX-:J11-TX+:J11-GND:
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers34
10 Sound data10 - 1 Sound power spectrum
110
Low noise unitsSound power Lw per Octave band (dB) Total (dBA)
63 125 250 500 1000 2000 4000 8000 LwA
4TW56117-1A
STD - UnitsSound power Lw per Octave band (dB) Total (dBA)
63 125 250 500 1000 2000 4000 8000 LwA
NOTES1 Data valid at nominal operation condition
2 According Eurovent 8-1 (Based on ISO3744)
• Applied Systems • Chillers 35
• Chillers • R-407C • EWTP-MBYN
11 Installation11 - 1 Fixation and foundation of units
3
111
4TW56119-2
Foundation is built on theground
Notes:
1 The measurement tabulated is based on the factthe base is made in the ground or on a concretefloor. In case the base is made on a rigidconcrete floor, it is possible to include thicknessof concrete floor in that of the base.
2 In case a base is made on concrete floor, be sureto provide a ditch as shown. It is important toextract drainage regardless of wether a base ismade in the ground or on the concrete floor(Ditch → Sewerage).
3 Ingredient ratio of the concrete is cement: 1,sand: 2, gravel: 3, which is standard and insertiron bars of J10 at every interval of 300 mm.The edge of the concrete base should beplaned.
Fix anchor bolts into the concrete foundation.The concrete foundation should be higher thanthe floor level by approximately 100 mm forease of plumbing work and better drain.Further, strength of the floor should be sufficientto support the weight of concrete foundationand unit.Be certain that the foundation surface is evenand flat.
ModelAnchor bolt
Size Qty.EWTP110-160 KW M16 x 200 4
Foundation is built onconcrete floor
Section X-X
Switc
hbox
side
Unit = mm
Anchor bolts
Washer
Field supplied rubber plates, raw corkor rubber sheet for better vibrationprotection.
Ditch
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers36
11 Installation11 - 1 Fixation and foundation of units
111
4TW56149-2
Foundation is built on theground
Notes:
1 The measurement tabulated is based on the factthe base is made in the ground or on a concretefloor. In case the base is made on a rigidconcrete floor, it is possible to include thicknessof concrete floor in that of the base.
2 In case a base is made on concrete floor, be sureto provide a ditch as shown. It is important toextract drainage regardless of wether a base ismade in the ground or on the concrete floor(Ditch → Sewerage).
3 Ingredient ratio of the concrete is cement: 1,sand: 2, gravel: 3, which is standard and insertiron bars of J10 at every interval of 300 mm.The edge of the concrete base should beplaned.
Fix anchor bolts into the concrete foundation.The concrete foundation should be higher thanthe floor level by approximately 100 mm forease of plumbing work and better drain.Further, strength of the floor should be sufficientto support the weight of concrete foundationand unit.Be certain that the foundation surface is evenand flat.
ModelAnchor bolt
Size Qty.EWTP200-340MBY* M16 x 200 6
Foundation is built onconcrete floor
Section X-X
Switc
hbox
side
Unit = mm
Anchor bolts
Washer
Field supplied rubber plates, raw corkor rubber sheet for better vibrationprotection.
Ditch
• Applied Systems • Chillers 37
• Chillers • R-407C • EWTP-MBYN
11 Installation11 - 1 Fixation and foundation of units
3
111
4TW56179-2
Foundation is built on theground
Notes:
1 The measurement tabulated is based on the factthe base is made in the ground or on a concretefloor. In case the base is made on a rigidconcrete floor, it is possible to include thicknessof concrete floor in that of the base.
2 In case a base is made on concrete floor, be sureto provide a ditch as shown. It is important toextract drainage regardless of wether a base ismade in the ground or on the concrete floor(Ditch → Sewerage).
3 Ingredient ratio of the concrete is cement: 1,sand: 2, gravel: 3, which is standard and insertiron bars of J10 at every interval of 300 mm.The edge of the concrete base should beplaned.
Fix anchor bolts into the concrete foundation.The concrete foundation should be higher thanthe floor level by approximately 100 mm forease of plumbing work and better drain.Further, strength of the floor should be sufficientto support the weight of concrete foundationand unit.Be certain that the foundation surface is evenand flat.
Foundation is built onconcrete floor
Section X-X
8 x Anchor bolt M16x200
Ditch
Anchor bolts
Washer
Field supplied rubber plates, raw corkor rubber sheet for better vibrationprotection.
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers38
11 Installation11 - 2 Water charge, flow and quality
111
ITEM
S(1
)(5)
Cool
ing
wat
er(3
)Co
oled
wat
erHe
ated
wat
er(2
)Te
nden
cyif
outo
fcr
iteria
Circ
ulat
ing
syst
emOn
ceflo
wLo
wte
mpe
ratu
reHi
ghte
mpe
ratu
re
Circul
ating
water
Supp
lywa
ter(4)
Flowin
gwate
rCir
culati
ngwa
ter
[Below
20°C
]
Supp
lywa
ter(4)
Circul
ating
water
[20°C
∼60
°C]
Supp
lywa
ter(4)
Circul
ating
water
[60°C
∼80
°C]
Supp
lywa
ter(4)
pHat
25°C
6.5∼8
.26.0
∼8.0
6.8∼8
.06.8
∼8.0
6.8∼8
.07.0
∼8.0
7.0∼8
.07.0
∼8.0
7.0∼8
.0Co
rrosio
n+sca
le
Electr
icalc
ondu
ctivity
[mS/m
]at2
5°C
Below
80Be
low30
Below
40Be
low40
Below
30Be
low30
Below
30Be
low30
Below
30Co
rrosio
n+sca
le
(μS/c
m)at
25°C
(1)(Be
low80
0)(Be
low30
0)(Be
low40
0)(Be
low40
0)(Be
low30
0)(Be
low30
0)(Be
low30
0)(Be
low30
0)(Be
low30
0)Co
rrosio
n+sca
le
Chlor
ideion
[mgC
I- /l]Be
low20
0Be
low50
Below
50Be
low50
Below
50Be
low50
Below
50Be
low30
Below
30Co
rrosio
n
Sulfa
teion
[mgS
O2-4/l]
Below
200
Below
50Be
low50
Below
50Be
low50
Below
50Be
low50
Below
30Be
low30
Corro
sion
M-al
kalini
ty(pH
4.8)
[mgC
aCO 3
/l]Be
low10
0Be
low50
Below
50Be
low50
Below
50Be
low50
Below
50Be
low50
Below
50Sca
le
Total
hardn
ess[m
gCaC
O 3/l]
Below
200
Below
70Be
low70
Below
70Be
low70
Below
70Be
low70
Below
70Be
low70
Scale
Calciu
mha
rdness
[mgC
aCO 3
/l]Be
low15
0Be
low50
Below
50Be
low50
Below
50Be
low50
Below
50Be
low50
Below
50Sca
le
Silica
ion[m
gSiO 2
/l]Be
low50
Below
30Be
low30
Below
30Be
low30
Below
30Be
low30
Below
30Be
low30
Scale
Iron
[mgF
e/l]
Below
1.0Be
low0.3
Below
1.0Be
low1.0
Below
0.3Be
low1.0
Below
0.3Be
low1.0
Below
0.3Co
rrosio
n+sca
le
Copp
er[m
gCu/l
]Be
low0.3
Below
0.1Be
low1.0
Below
1.0Be
low1.0
Below
1.0Be
low0.1
Below
1.0Be
low0.1
Corro
sion
Sulfit
eion
[mgS
2-/l]
Notd
etecta
bleNo
tdete
ctable
Notd
etecta
bleNo
tdete
ctable
Notd
etecta
bleNo
tdete
ctable
Notd
etecta
bleNo
tdete
ctable
Notd
etecta
bleCo
rrosio
n
Ammo
nium
ion[m
gNH+ 4/l]
Below
1.0Be
low0.1
Below
1.0Be
low1.0
Below
0.1Be
low0.3
Below
0.1Be
low0.1
Below
0.1Co
rrosio
n
Rema
iningc
hlorid
e[m
gCL/l]
Below
0.3Be
low0.3
Below
0.3Be
low0.3
Below
0.3Be
low0.2
5Be
low0.3
Below
0.1Be
low0.3
Corro
sion
Freec
arbide
[mgC
O 2/l]
Below
4.0Be
low4.0
Below
4.0Be
low4.0
Below
0.4Be
low4.0
Below
0.4Be
low4.0
Corro
sion
Stabili
tyind
ex6.0
∼7.0
------
------
------
---Co
rrosio
n+sca
le
3TW
5017
9-1
1N
ames
,def
initi
ons
and
units
are
acco
rdin
gto
JISK
0101
.Uni
tsan
dfig
ures
betw
een
brac
kets
are
old
units
publ
ished
asre
fere
nce
only
.
2In
case
ofus
ing
heat
edw
ater
(mor
eth
an40
°C),
corro
sion
isge
nera
llyno
ticea
ble.
Espe
cial
lyw
hen
the
iron
mat
eria
lis
indi
rect
cont
actw
ithw
ater
with
outa
nypr
otec
tion
shie
lds,
itis
desir
eabl
eto
give
the
valid
mea
sure
sfo
rcor
rosio
n.e.
g.ch
emic
alm
easu
re.
3In
the
cool
ing
wat
erus
ing
herm
etic
cool
ing
tow
er,c
lose
dci
rcui
twat
eris
acco
rdin
gto
heat
edw
ater
stan
dard
,and
scat
tere
dw
ater
isac
cord
ing
toco
olin
gw
ater
stan
dard
.
4Su
pply
wat
eris
cons
ider
eddr
ink
wat
er,i
ndus
trial
wat
eran
dgr
ound
wat
erex
cept
forg
enui
new
ater
,neu
tralw
ater
and
soft
wat
er.
5Th
eab
ove
men
tione
dite
ms
are
repr
esen
tabl
eite
ms
inco
rrosio
nan
dsc
ale
case
s.
Itemstobecontrolled: Itemstobereferred to:
---
Below
4.0
• Applied Systems • Chillers 39
• Chillers • R-407C • EWTP-MBYN
12 Operation range
3
112
4TW56533-1
Ambient temperature
Glycol Water
Leavingevaporator watertemperature (°C)
EWTP110∼540MBYNN Option heat recovery
CONTINUOUS OPERATION AREA PULL-DOWN AREA
Protect the water circuit against freezing by:– Or heater tape (standard)– or filling up the system with a glycol solution
degr. C
degr. C
Entering water heat recovery condenser > 30°C
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers40
13 Hydraulic performance13 - 1 Water pressure drop curve evaporator
113
4TW56119-1A
Water pressure drop
Δp
(kPa
)
h1 EWTP110*h2 EWTP140*h3 EWTP160*
Flow [l/min]
Warning: Selecting a flow outside the curves can causedamage to or malfunction of the unit. See also minimum andmaximum allowed water flowrate in the technicalspecifications.
Filter + evaporator
Evaporator
• Applied Systems • Chillers 41
• Chillers • R-407C • EWTP-MBYN
13 Hydraulic performance13 - 1 Water pressure drop curve evaporator
3
113
4TW56149-1A
Water pressure drop
Δp
(kPa
)
h1 EWTP200*h2 EWTP280*h3 EWTP340*
Flow [l/min]
Warning: Selecting a flow outside the curves can causedamage to or malfunction of the unit. See also minimum andmaximum allowed water flowrate in the technicalspecifications.
Filter + evaporator
Evaporator
• Chillers • R-407C • EWTP-MBYN
• Applied Systems • Chillers42
13 Hydraulic performance13 - 1 Water pressure drop curve evaporator
113
4TW56179-1A
Water pressure drop
Δp
(kPa
)
h1 EWTP400*h2 EWTP460*h3 EWTP540*
Flow [l/min]
Warning: Selecting a flow outside the curves can causedamage to or malfunction of the unit. See also minimum andmaximum allowed water flowrate in the technicalspecifications.
Filter + evaporator
Evaporator
• Applied Systems • Chillers 43
• Chillers • R-407C • EWTP-MBYN
13 Hydraulic performance13 - 2 Water pressure drop curve condenser
3
113
4TW56539-1
Pres
sure
drop
[kPa
]
j1 EWPT110MBYNNj2 EWPT140MBYNNj3 EWPT160 / EWPT200 / EWPT400 (2x) / EWPT460 (x2) / EWPT540MBYNN (2x)j4 EWPT280MBYNNj5 EWPT340MBYNN
Flow [l/min]
Warning: Selecting a flow outside the curves can causedamage to or malfunction of the unit. See also minimum andmaximum allowed water flowrate in the technicalspecifications.
Pressure drop Heat Recovery condenser
Air-cooled
with heat recovery
EWTP110-540MBYN
EED
EN09
-408
- 12
/200
8Pr
inte
d in
Bel
gium
by
Goe
kint
Gra
phic
sCo
pyrig
ht ©
Dai
kin
Naamloze Vennootschap
Zandvoordestraat 300
B-8400 Ostend, Belgium
www.daikin.eu
BTW: BE 0412 120 336
RPR Oostende
ISO14001 assures an effective environmental management system in order to help protect human health and the environment from potential impact of our activities, products and services and to assist in maintaining and improving the quality of the environment.
Daikin Europe N.V. is approved by LRQA for its Quality Management System in accordance with the ISO9001 standard. ISO9001 pertains to quality assurance regarding design, development, manufacturing as well as to services related to the product.
Daikin units comply with the European regulations that guarantee the safety of the product.
Daikin Europe N.V. participates in the Eurovent Certification Programme for Air Conditioners (AC), Liquid Chilling Packages (LCP) and Fan Coil units (FC); the certified data of certified models are listed in the Eurovent Directory.
Daikin’s unique position as a man-ufacturer of air conditioning equip-ment, compressors and refrige-rants has led to its close involve-ment in environmental issues. Forseveral years Daikin has had the in-tention to become a leader in theprovision of products that havelimited impact on the environ-ment. This challenge demands theeco design and development of awide range of products and an en-ergy management system, result-ing in energy conservation and areduction of waste.
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EEDEN09- 408