HAWAIR – Installation Operation Manual (IOM HAW 01 N 3GB)

19
Phenomenon Troubleshooting
Wireless remote control is not available The unit is interfered by abnormal or frequent functions switchover
occasionally the controller cannot operate. At this time, you need to
pull out of the plug, and reinsert it.
Is it in its receiving range? Or obstructed? To check the batteries
inside the wireless remote control is charged, otherwise to replace
the batteries.
Whether the wireless remote control is damaged.
If water leakage in the room. The air humidity is on the high side.
Condensing water over flowed.
The connection position of the unit drainage pipe is loosed.
If unit is running under the high humidity for a long time, the
moisture will be condensed on the air outlet grill and drip off.
The unit cannot deliver air. In HEAT mode, when the temperature of the heat exchanger is very
low, that will stop deliver air in order to prevent cool air.
In COOL mode, when the temperature of the heat exchanger is
very high, that will stop deliver air in order to prevent hot air.
In dehumidifying mode, sometimes indoor fan will stop, in order to
avoid condensing water be vaporized again, restrain temperature
rising.