Snowman elevator air conditioning does not cool.

1. The elevator air conditioning sub-control switch is not turned on, or the power supply is not connected; 2. It may be that the elevator air conditioner is still in the timing mode, and the air conditioner cannot be cooled in the mode; 3. If the elevator air conditioner has just been turned on, it will take a long time to start because the elevator air conditioner is different from the household air conditioner. At this time, the compressor outside the elevator is still starting, and refrigeration cannot be carried out; 4, elevator air conditioning refrigerant is insufficient, resulting in abnormal refrigeration; 5, elevator air conditioning aging, pipeline or circuit failure aging. Suggested solution: 1. If it is because of the switch and power supply, after finding the power switch or power socket, turn on the switch or plug in the power supply, and the elevator air conditioner can start cooling normally. 2. If the elevator air conditioner is in the timing mode, we can cancel the timing mode with the remote controller of the elevator air conditioner and start the cooling mode, so that we can cool normally. Because the compressor is still starting, it can't be cooled. Just a moment. After the compressor is fully started, the elevator air conditioner can be cooled. 4. Insufficient refrigerant. After purchasing the matching refrigerant, you only need to add refrigerant to use it normally. Please don't deal with the harm caused by aging yourself. Need to contact the property management company or elevator after-sales customer service, please ask professionals to carry out 4 repairs.