
Please wait for 3 min. 18 Trouble Shooting During DRY operation, there is no air sent out or fan speed cant be changed. In HEAT mode, the outdoor unit generates water or steam. This occurs during removal of the frost (in defrosting operation) on the radiator of outdoor unit. Defrost operation In HEAT mode, the indoor fan still keeps running even the unit operation stops. After the unit stops, the indoor fan will continue to run for a while to eliminate residual heat. Before asking for after-serv