Energolux SAP24P1-A, Service Manual

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Test running
Outdoor unit
To indoor unit
Liquid side
Vapor side
Stop valve (open)
Cover
T-branch valve(open)
Hexagon wrench
Auxiliary cover
Expelling the pipes and the indoor unit
Expelling the air: humid air in the refrigerating
system might cause trouble of compressor.
Take off the cover from the stop valve and T-branch valve.
Take off the auxiliary cover from the T-branch valve.
Turn the stop valve rod anti-clock wise to an angle of 90 degree,
keep it open for 8 seconds and close the valve.
Check whether there is air leakage at all connection parts of pipes.
Push the top rod of T-branch valve by hexagon wrench to expel air.
Repeat the third and fifth steps.
Open the stop value and T-branch valve with a hexagon
wrench to make the unit operation.
There is no leakage allowed,please check all the
piping connection parts.You must test the leakage,
generally,it can be tested by soap water.
Make sure thast the pipes and wires are connected.
Make sure whether the difference between the out and
in air temperature large than 10
.
Test the out and in air temperature.
Run the air-conditioner in cooling operation
mode for 30 minutes or longer.
Connect the wire to independent power source socket
Make sure that the liquid side valve and air side
valve both are completely open.
Preparation of remote controller.
1.The connection of power source
2.Performance evaluation
Technical Manual of Energolux Room Air Conditioner
18