Step Procedure
6. Remove electric box assy
Remove the 2 screws fixing the cover of
electric box. Lift to remove the cover. Loosen
the wire and disconnect the terminal. Lift to
remove the electric box assy.
7. Remove 4-way valve assy
Unscrew the fastening nut of the 4-way
Valve Assy coil and remove the coil. Wrap
the 4- way Valve Assy with wet cotton
and unsolder the 4 weld spots connecting
the 4-way Valve Assy to take it out.(Note:
Refrigerant should be discharged firstly.)
Welding process should be as quickly as
possible and keep wrapping cotton wet all
the time. Be sure not to burn out the lead-
out wire of compressor.
8. Remove capillary sub-assy
Unsolder weld point of capillary Sub-assy,
valve and outlet pipe of condensator. Then
remove the capillary Sub-assy. Do not block
the capillary when unsoldering it. (Note:
before unsoldering,discharge refrigerants
completely)
134
Installation and Maintenance
Service Manual
Remove the 2 screws fixing the cover of elec-
tric box. Lift to remove the cover. Loosen the
wire and disconnect the terminal. Lift to re-
move the electric box assy.
6.Remove electric box assy
Electric box assy
Unscrew the fastening nut of the 4-way Valve
Assy coil and remove the coil. Wrap the 4-
way Valve Assy with wet cotton and unsolder
the 4 weld spots connecting the 4-way Valve
Assy to take it out.(Note: Refrigerant should
be discharged firstly.) Welding process
should be as quickly as possible and keep
wrapping cotton wet all the time. Be sure not
to burn out the lead-out wire of compressor.
7.Remove 4-way valve assy
8.Remove capillary sub-assy
Unsolder weld point of capillary Sub-assy,
valve and outlet pipe of condensator. Then
remove the capillary Sub-assy. Do not block
the capillary when unsoldering it. (Note: be-
fore unsoldering,discharge refrigerants
completely)
4-way Valve Assy
Capillary Sub-assy
Electron expansion valve
134
Installation and Maintenance
Service Manual
Remove the 2 screws fixing the cover of elec-
tric box. Lift to remove the cover. Loosen the
wire and disconnect the terminal. Lift to re-
move the electric box assy.
6.Remove electric box assy
Electric box assy
Unscrew the fastening nut of the 4-way Valve
Assy coil and remove the coil. Wrap the 4-
way Valve Assy with wet cotton and unsolder
the 4 weld spots connecting the 4-way Valve
Assy to take it out.(Note: Refrigerant should
be discharged firstly.) Welding process
should be as quickly as possible and keep
wrapping cotton wet all the time. Be sure not
to burn out the lead-out wire of compressor.
7.Remove 4-way valve assy
8.Remove capillary sub-assy
Unsolder weld point of capillary Sub-assy,
valve and outlet pipe of condensator. Then
remove the capillary Sub-assy. Do not block
the capillary when unsoldering it. (Note: be-
fore unsoldering,discharge refrigerants
completely)
4-way Valve Assy
Capillary Sub-assy
Electron expansion valve
134
Installation and Maintenance
Service Manual
Remove the 2 screws fixing the cover of elec-
tric box. Lift to remove the cover. Loosen the
wire and disconnect the terminal. Lift to re-
move the electric box assy.
6.Remove electric box assy
Electric box assy
Unscrew the fastening nut of the 4-way Valve
Assy coil and remove the coil. Wrap the 4-
way Valve Assy with wet cotton and unsolder
the 4 weld spots connecting the 4-way Valve
Assy to take it out.(Note: Refrigerant should
be discharged firstly.) Welding process
should be as quickly as possible and keep
wrapping cotton wet all the time. Be sure not
to burn out the lead-out wire of compressor.
7.Remove 4-way valve assy
8.Remove capillary sub-assy
Unsolder weld point of capillary Sub-assy,
valve and outlet pipe of condensator. Then
remove the capillary Sub-assy. Do not block
the capillary when unsoldering it. (Note: be-
fore unsoldering,discharge refrigerants
completely)
4-way Valve Assy
Capillary Sub-assy
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