212
DC Inverter Multi
VRF Service Manual
6. Mount front panel ● Check if the parts and connecting
wires aire well connected.
● Fix the front panel.
Removal and Assembly of Gas-liquid Separator
Remark: Before removing the gas-liquid separator, make sure that there is no refrigerant inside the pipe system and that the power has been cut off.
Step Illustration Handling Instruction
1. Loosen wire xer
under the right electric
box and the xing
screw of electric box
Loosen wire xer
●Remove the left and right front panels.
●Loosen the wire xer under
the right electric box.
● Loosen the screws xing
the right electric box.
2. Remove the
right electric box
● Put a support of suitable height
in front of the left electric box.
● Take off the electric box and lay
its front part on the support.
3. Disassemble gas-
liquid separator
Solder the spots
● Heat the 2 nozzles by gas welding
and remove the gas-liquid separator.
Note: do not burn the other
parts during soldering.
4. Remove gas-
liquid separator
● Adjust the connecting pipe to
pull out the gas-liquid separator.
● Move out the gas-liquid
separator from the electric box.
5. Mount a new gas-
liquid separator
Weld the spots
● Mount the gas-liquid separator
according to the position of inlet and
outlet pipe. Weld the 2 connecting spots.
● Charge nitrogen for welding. The
pressure of nitrogen is 0.5±0.1kgf/
c (relative pressure).
Note: do not burn the other
parts during soldering.
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