Additional Refrigerant Charge Record; Trial Running - Gree GWHD14NK3BO Service Manual

Installation Manual

4) Additional Refrigerant Charge Record

installed securely?
Does the drainage go well?
Is the actual power voltage in line with the value
marked on the nameplate?
Are the wiring and the piping correct?
Does the wire meet the regulated requirement?
indoor/outdoor unit?
Have the length of the refrigerant pipe and the
d.Trial Running
Check if the appearance of the unit and the piping system are damaged during the transportation.
Check if the wiring terminals of the electronic component are secure.
Check if the rotation direction of the fan motor is right.
Check if all valves in the system are fully opened.

2) Trial Running

are in normal conditions.
Let the unit energized and switch the wired controller or the remoter controller to "ON".
The fan motor and compressor of the outdoor unit will run automatically in one minute.
If there is some unusual sound after the compressor is started, turn off the unit for an immediate check.
40
No. Indoor Unit Model
1
2
......
N
Total
Diameter Total Length(m)
Total
Additional Refrigerant Charge(kg)
Additional Refrigerant Charge(kg)
noise.
charge.
Check
Results