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Reading ElectricalReading Electrical& Refrigerant & Refrigerant DrawingsDrawings

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GeneralGeneral

An electrical drawing shows the components of the circuit as simplified standard symbols, and the power and signal connections between the devices.

Arrangement of the components interconnections on the diagram does not correspond to their physical locations in the finished device.

It is used for the design, construction and maintenance of electrical and electronic equipment.

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CartoucheCartouche

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CartoucheCartouche

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Unit ConfigurationUnit Configuration

C version Cooling only

Uniflair units have 4 different configurations that hit with electrical options:

D version Cooling + Humidification

T version Cooling + Heating

H version Cooling + Humidification + Heating

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Electrical SymbolsElectrical Symbols

Junction of conductors

Manual switch

Automatic switch

SwitchMultipleswitch

Thermalprotection

Wiring connections

Earth

High temperature thermostat

Low temperaturethermostat

High pressureswitch

Low pressureswitch

Customizableswitch

Switches

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Electrical SymbolsElectrical Symbols

Power devices

Sensors

Other components

Motor Pump CompressorHeatingelement

Temperatureprobe

Pressuretransducer

Humidityprobe

Transformer Capacitor Fuse

Three (or more)Terminal devices

Indicator lamp

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DenominationsDenominations

The main electrical components have a particular denominations, with a multilanguage description, in order to make the reading easier.

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Reading Electrical Reading Electrical DrawingDrawing

We expect to find 400 V power supply

T U A R 11 2 2 A

We expect to find 2 compressors

We expect to find double devices

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Reading Electrical Reading Electrical DrawingDrawing

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Reading Electrical Reading Electrical DrawingDrawing

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Reading Electrical Reading Electrical DrawingDrawing

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Reading Electrical Reading Electrical DrawingDrawing

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Reading Electrical Reading Electrical DrawingDrawing

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Reading Refrigerant DrawingReading Refrigerant Drawing

HP

LP

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InteractionsInteractions

The electrical components which interact with the refrigerant circuit are described in the electrical drawing and their denominations are the same we can find in the refrigerant drawing.

This correspondence helps the reading through both the electrical and refrigerant drawing.

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