Why has cooling weakened?
Cooling weakens. What should I do?
Gas charging is not required as long as the air conditioner blows cold air,
as the refrigerant gas circulates in the system thus used semi-permanently.
How to check the refrigerant level in the air conditioner
1. If cold air is generated when cooling is turned on for 15 minutes and the temperature is set at 18℃,
the lowest temperature available.
2. If dews form on pipes when the outdoor unit is running, refrigerant does not need to be charged.
Please contact the service center if the outdoor unit does not run or cold air does not blow from the indoor unit.