Gree HOME GMV [262/367] Outdoor unit

Gree HOME GMV [262/367] Outdoor unit
Dc Inverter VRF plus Water Heater Solution Service Manual SERVICING
258
4.2 Outdoor Unit
4.2.1The Uni with Side Air Outlet
GMV-Pds100W/Na-K.GMV-Pds120W/Na-K.GMV-Pds140W/Na-K.GMV-Pds160W/Na-K
Disassembly and Assembly of Compressor
Remarks : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before
removal of the compressor.
Step Illustration Handling Instruction
1Disconnect the
power cord of
compressor
Unscrew the retaining
screw of power cord with
screwdriver
Unplug the power cord.
2. Disassembly of
retaining nuts on
compressor
Disassemble the
retaining nuts on the
compressor
3 Dismantle the
discharge pipe
and the suction
pipe of
compressor
Heat the suction and
discharge pipe with gas
welding before removing
compressor.
Conduct nitrogen-fill
protection when welding
and the pressure of
nitrogen is 0.5±0.1kgf/c
( relative pressure)
Heating with caution in
case the surroundings
get burning due to high
temperature.
4. Remove
compressor
Remove compressor
from chassis.

Содержание

Скачать