Providing indoor climate comfort

Quantum LLC Product catalogue

INTRODUCTION TO THE RANGE

TheQuantumLLCisaUKbuilt“high-pressurefancoil”forconditioning,filteringandfreshairsupply.Itcanbe fitted in a false ceiling or in a raised floor. It can therefore be maintained outside the conditioned areas, bymeansofremovablepanelswhichfacilitateaccesstothefilterandfan.Itsdistinctivefeatureisthesmalloverallsizeandthepresenceofanelectricalcontrolsystemallowingupto5differentfanspeedsandintegrationtotypesofoperatingsystems(standaloneorBMSetc).

TheQuantumLLCisavailableinthefollowingversions:LLCxx3C/1HwiththreerowsofcoolingcoilsandonesetofheatingcoilsLLCxx4C/1Hwithfourrowsofcoolingcoilsandonesetofheatingcoils

Thereare5differentsizesofunit22,31,45,60and76givingcoolingandheatingdutiesfrom1to7kWSomebasicmodelsareavilableex-stock

CONSTRUCTION

Dynamicallybalancedhigh-pressurecentrifugalfanwithfloatingresilientmounting,givingsignificantvibrationreduction. This consists of:

AdoublecentrifugalfanMotorwiththermalcut-out

TheassemblycaneasilyberemovedthrougharemovablepanelandisdynamicallybalancedaccordingtotheVDI2060standard.Cabinet made from 1.2mm galvanized sheet covered with class MO thermal and acoustic insulationCondensatetraywithregularslope,with3mmexternalclassMOinsulationCleanableEU2filter,accessibleviaunitinlet(DIN53+38Class1)Chilledwatercoils(3or4rows)andhotwatercoils(1row)testedto25barsandprovidedwithdrainpointsand air ventsDistributionplenumwithMOinsulation(200diameterspigots)Electricalcontrolequipment:

For5-speedcontrolbyfixedtappingsonmotorofvoltagesOptionofa24VACtransformerforapplicationcontrolIlluminatedon/offswitch

1.5metrefixedlead

OPTIONS

•Inletplenumwithfactoryfittedacousticinsulation•100mmfreshairsleeve,factoryfitted•200mmspigotblankingcaps•Condensatewaterpump•EU3metalfiltersystemorfabricfilter•Rectagulardischarge•WiderangeofBMSkits•Controlkitcomprisingofcontroller,valveandreturnairsensor•Roomsensor•Electricalheaters:2kW-sizes22/31&4kW-sizes45/60/76

Condensatepump

Electrical heater

Horizontal chassis fan coil unit

Quantum Compact LLC 1-7 kW

General Product Catalogue · 04-2007 · Non contractual photos

GENERAL DATA

Design Conditions:Cooling: CW 6° C flow / 12°C return - Air on 23°Cdb / 16.6°CwbHeating: LTHW 82°C flow / 71°C return - Air on 21° CdbExternal static pressure: 30Pa - Fan speed: ML

PHYSICAL DATAOverall dimensions LLC Model

Dimensions & weights

Length Weight No. of Spigots Min. no. of spigot used Coil conns. (mm)

Model Dim. A kg Total Front Total Front CW LTHW

LLC22 710 30 4 2 2 1 15 15

LLC31 910 39 4 2 2 1 15 15

LLC45 1280 49 5 3 2 1 15 15

LLC60 1460 54 5 3 3 2 15 15

LLC76 1900 73 6 4 3 2 15 15

Quantum Compact LLC 1-7 kW

General Product Catalogue · 04-2007 · Non contractual photos

2231 2214 3131 3341 4531 4541 6031 6041 7631 7641

1.53 1.62 2.18 2.36 3.07 3.33 3.92 4.25 4.99 5.41

.1.92 2.20 2.79 3.02 3.95 4.28 5.01 5.43 6.37 6.90

2.44 2.39 3.41 3.41 4.60 4.60 5.59 5.59 8.04 8.04

0.080 0.092 0.115 0.124 0.162 0.175 0.206 0.222 0.262 0.283

0.052 0.050 0.072 0.072 0.097 0.097 0.117 0.117 0.169 0.169

12.4 6.4 10.3 13.2 10.0 12.8 8.8 11.3 16.7 13.4

1.4 1.3 2.0 2.0 3.3 3.3 4.7 4.7 10.0 10.0

°C 11.7 8.3 14.5 13.6 12.8 11.6 14.2 13.2 14.1 13.0

°C 37.9 39.0 33.2 33.6 35.2 35.7 32.5 32.9 34.4 34.8

113 110 214 207 250 243 371 360 463 449

43 41 41 41 44 48 47 57 59 58

230/1/50V

66 66 118 118 144 144 187 187 252 252

0.33 0.33 0.62 0.62 0.77 0.77 0.90 0.90 1.24 1.24

Quantum LLC

Cooling Sensible kW

capacity (1) Total kW

Heating capacity (2) kW

Water flow(1) Cooling l/h (3) Heating l/h

Water pressure dropCooling kPa

Heating kPa

Air off (db)Cooling

Heating

Airflow m3/h

NR Guide NR

Voltage v/Ph/

Motor power input W

Nominal Current A

OtherfancoilunitsareavailablefromLennoxincludingwaterside,airsideandslimlinemodels

Oursalesmanagerswouldbehappytodiscussanyrequirementswithyou

Model Air Volume (l/s)

Total Cooling

(kW)

Sensible Cooling

(kW)

Water Flow

(kg/s)Front

Water P.D (kPa)

Heating Duty (kW)

Water Flow (kg/s)

Water P.D (kPa)

WSL 300 115 1.55 1.34 0.079 7.2 1.65 0.034 1.6

WSL 500 234 3.14 2.71 0.154 11.2 3.01 0.062 4.2

WSL 800 337 4.36 3.76 0.221 25.2 4.86 0.102 11.9

QUANTUM SLIMLINE FANCOIL

Model Air Volume (l/s)

Total Cooling

(kW)

Sensible Cooling

(kW)

Water Flow

(kg/s)Front

Water P.D (kPa)

Heating Duty (kW)

Water Flow (kg/s)

Water P.D (kPa)

LQAFC 150 152 2.07 1.72 0.086 12.0 2.78 0.059 6.6

LQAFC 190 189 2.72 2.27 0.112 8.5 3.74 0.079 11.9

LQAFC 260 256 3.79 3.15 0.156 7.7 5.02 0.106 3.5

LQAFC 330 338 5.32 4.42 0.219 14.8 6.45 0.136 5.7

LQAFC 440 437 6.42 5.34 0.266 14.6 8.55 0.180 10.9

QUANTUM AIRSIDE FAN COIL

Slimline Quick Selection Table

Airside Quick Selection Table

Quantum Fan Coil Range

General Product Catalogue · 04-2007 · Non contractual photos

Heat recovery

Product tested and rated in accordance with Eurovent certification program

Water cooled condenser

Heat pump unit R410A refrigerant

Cooling only unit R407C refrigerant

Cooling only unit with gas fired burner Reciprocating compressor

Heat pump unit with gas fired burner (Dual fuel)

Hermetic scroll compressor

Heating only unit Axial condenser fan

Unit with gas burner only Centrifugal fan

Product complying with the European standard

Electrical heater

www.lennoxbelgium.com

www.lennoxczech.com

www.lennoxfrance.com

www.lennoxdeutschland.com

www.lennoxuk.com

www.lennoxnederland.com

www.lennoxpolska.com

www.lennoxportugal.com

www.lennoxrussia.com

www.lennoxdistribution.com

www.lennoxspain.com

www.lennoxrussia.com

www.lennoxdistribution.com

www.lennoxeurope.com

PCA UK-0407-E

Due to Lennox’s ongoing commitment to quality,

the Specifications, Ratings and Dimensions are

subject to change without notice and without

incurring liability.

Improper installation, adjustment, alteration,

service or maintenance can cause property

damage or personal injury.

Installation and service must be performed by a

qualified installer and servicing agency

BELGIUM, LUXEMBOURG

CZECH REPUBLIC

FRANCE

GERMANY

GREAT BRITAIN

NETHERLANDS

POLAND

PORTUGAL

RUSSIA

SLOVAKIA

SPAIN

UKRAINE

OTHER COUNTRIES