Electrolux EASX24C5ATLW Manual de usuario descargar pdf (Pagina 27)

Air purging with vacuum pump

1. Check that each tube(both liquid and gas side tubes) between the indoor

and outdoor units have been properly connected and all wiring for the test

run has been completed. Remove the service valve caps from both the gas

and the liquid side on the outdoor unit. Note that both the liquid and the gas

side service valves on the outdoor unit are kept closed at this stage.

2. When relocate the unit to another place, perform evacuation using vacuum

pump.

3. Pipe length and refrigerant amount:

Caution in handling the packed valve

1. Open the valve stem until it hits against the stopper. Do not try to open it

further.

2. Securely tighten the valve stem cap with a spanner or the like. Valve stem

cap tightening torque.

electrical work electrolux 26

Air purging

metod

Less than 5 m

More than 5m

Additional amount of

refrigerant to be charged

Connective

pipe length

Use vacuum pump.

Half union

Refrigerant

Packed valve

Gas

Indoor unitOutdoor unit

Flare nut

Stopper

Cap

Valve stem

Valve body

Liquid side:φ6.35mm

R410a: (Pipe length-5)x20g/m

Liquid side:φ9.52mm:

R410a: (Pipe length-5)x40g/m

Operation test

Perform test operation after completing gas leak check at the flare nut

connections and electrical safety check.

1. Connect the power, press the

ON/OFF button on the remote

controller to turn the unit on.

2. Use the MODE button to select

COLD, HEAT, AUTO and FAN to

check if all the functions works

well.

3. When the ambient temperature is

too low(lower than 17ºC), the unit

cannot be controlled by the remote

controller to run at cooling mode,

manual operation can be taken.

Manual operation is used only when

the remote controller is disable or

maintenance necessary.

29 electrolux operation test

Manual control button

Auto/Cold

Manual control

button

Auto

Cold

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Electrolux EASX24C5ATLW Manual de usuario Pagina 27

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