Fault analysis of prompt tone CL of skyworth air conditioner

Skyworth air conditioning fault code daquan:

E 1 exhaust pipe temperature is too high;

E2 compressor overcurrent;

E3 power supply phase sequence error;

E4 system pressure is too high;

E5 system pressure is too low;

E6 antifreeze protection;

F 1 cold storage evaporator sensor short circuit or open circuit;

F2 ambient temperature sensor short circuit or open circuit;

F3 cold storage space sensor short circuit or open circuit;

F4 freezing point temperature sensor short circuit or open circuit;

What is the prompt CL of skyworth air conditioning?

CL means to remind everyone that after the machine has been used for a certain period of time, it is necessary to cut off the power supply and clean the filter screen. There are no performance failures.

Solution.

1. Dirty filter screen: the air conditioner is powered off, take out the filter screen for cleaning, and restart to reset the filter screen;

2. The filter screen is not dirty: the air conditioner is directly powered off and restarted.

Analysis of prompt CL fault of skyworth air conditioner.

Press the self-cleaning key to enter this function, and the host panel and remote controller will display CL, running for 20-30 minutes. After cleaning, the host echo will automatically exit and return to the original state.

Repeated pressing of the self-cleaning key during the self-cleaning operation is invalid and you cannot exit. Press the power off key or switch to other function modes to exit.

note:

1. After entering this function, the indoor air volume will become smaller or there will be no wind to blow out. There will be cold air blowing out during operation.

2. This function is invalid in 2. PMV mode/timing/sleep mode.

3. The duration of CL displayed by remote controller and panel may be different.

CL indicates that the air conditioner is running the self-cleaning function, which is not a fault problem and can be cleaned.