Service Manual_2020-V3.0
34
12
)
Replace the filter, Cu-Fe tubes welding
⓭
used Ag
welding rod, Cu-Cu tubes welding
⓮
used Cu welding
rod.
13
)
Vacuum system,The degree of vacuum below 6Pa.
14
)
Perfusion refrigerant.
15
)
Use the vise grip pliers clamp the middle of the
process pipe, then seal welding process tube
⓯⓰
.
Back-hanging wire tube condenser
None
Drain tray
Summary of Contents for HD-676REWN
Page 5: ...Service Manual_2020 V3 0 5 1 Significant update notes None...
Page 24: ...Service Manual_2020 V3 0 24 Light of the freezing...
Page 47: ...Service Manual_2020 V3 0 47 11 Troubleshooting Method 11 1 No cooling Air cooling Electronic...
Page 48: ...Service Manual_2020 V3 0 48...
Page 49: ...Service Manual_2020 V3 0 49 11 2 No working of compressor...
Page 50: ...Service Manual_2020 V3 0 50 11 3 Inside frosting no defrosting...
Page 51: ...Service Manual_2020 V3 0 51 11 4 Inside frosting no defrosting Maintenance guidelines...
Page 52: ...Service Manual_2020 V3 0 52 11 5 Light is not on...
Page 53: ...Service Manual_2020 V3 0 53 11 6 Fan failure 11 7 Defective defrost circuit...
Page 54: ...Service Manual_2020 V3 0 54 11 8 Noise 11 9 Air duct not operated...
Page 55: ...Service Manual_2020 V3 0 55 11 10 Ice makernot make ice Option...