13. Troubleshooting
55SS-SVM001A-EM
Note:
Overload in cooling mode
Table 2 Overload in cooling mode
sr. The root cause Corrective measure
1 The refrigerant is excessive.
Discharge the refrigerant, and recharge
the refrigerant referring to the rating label.
2
The outdoor ambient temperature is too
high.
Please use it within allowable temperature
range
3
Short-circuit occurs in the air outlet and air
inlet of the outdoor unit.
Adjust the installation of the outdoor unit
referring to the user manual.
4
The outdoor heat exchanger is dirty, such
as condenser.
Clean the heat exchanger of the outdoor
unit, such as condenser.
5
The speed of the outdoor fan motor is too
low.
Check the outdoor fan motor and fan
capacitor.
6
The outdoor fan is broken or the outdoor
fan is blocked.
Check the outdoor fan.
7 The air inlet and outlet have been blocked. Remove the obstructions.
8 The expansion valve or the capillary fails.
Replace the expansion valve or the
capillary.
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