Gree SUPER+ MULTI ULTRA Series Service Manual page 152

Super Free Match
Service Manual
6.1.3 Disassembly and Assembly of 4-way valve
Remarks: Prior to the assembly of the compressor, make sure there is no refrigerant in the pipeline and the power
supply is cut off.
S e t s p
1.Remove the magnet
coil of the 4-way valve
2.Disconnect the 4-way
valve and the
connecting pipe
3.Replace the new
4-way valve
4.Solder the new 4-way
valve and install the
magnet coil.
MAINTENANCE 146
l I u l r t s t a o i s n O p r e i t a n o n I t s u r t c o i s n
a) Unscrew the fixed
screws of the magnet
coil;
b) Remove the magnet
coil.
Solder off the connecting
pipes.
Note: never let the flame
contact any other
component.
Install the new 4-way
valve
Solder the connecting
pipes
Note: To avoid heat
damage the internal
structure of the 4-way,
wrap it to be brazed with
sufficient wet cloths.