Gree GUHD18ND3FO - Indoor Unit

U-Match Series DC Inverter Service Manual
128
3. Remove gas liquid
separator.
1. Discharge the refrigerant inside the pipeline and
recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from gas liquid
separator;
3. Remove the gas liquid separator.
4. Remove compressor
1. Discharge the refrigerant inside the pipeline and
recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from
compressor;
3. Remove the nut fixing compressor;
4. Take away the compressor from chassis.
5. Assemble unit
Assemble the unit in the reverse procedures of
disassembly.
4.2 Indoor Unit
4.2.1 Duct type
Removal and Assembly of Fan Motor
Remarks: Before removing the fan, make sure to cut off the power firstly.
Step
Illustration
Handling Instruction
1. Unplug the motor
cables
Cut off the power supply of indoor unit. Use
screwdriver to remove the electric box cover
and unplug the motor cables in electric box.
2. Remove the filter
sub-assembly and air inlet
cover board
Remove the filter sub-assembly from the air
inlet frame and use screwdriver to remove
the air inlet cover board.