10
6. Water Pump Drainage
- In cooling mode: when water level reaches the setting height in the inner tank of air
conditioner, the water pump will start up, deliver water to the upper part of the condenser
via the drain pipe, and water cooling begins through spraying. Surplus water flows to drip
pan, and is transmitted by the water pump again to the upper part of the condenser for
cooling. This process is conducted repeatedly (the above situation requires that the
outlet at the lower part is blocked to prevent from continuous drain).
- The water pump does not work in heating mode.
7. Continuous Drainage
- After indication for full water reaches at high level (the water full indicator lamp blinks) ,
please pull out the rubber plug at the rear cover, and put a drip pan under the outlet.
After some (or all) water in the tank is discharged, the air-conditioner may be in normal
operation.
- If the unit unused for some time, please pull out the rubber plug at the rear cover, and
drain away all water inside the tank by tying a drain pipe to the flat fixing clip at the lower
part (or using a drip pan). (In this case, the pump does not work).
- Before moving the conditioner (or move it to a farther distance), please firstly use a drip
pan to drain away all water inside the tank.
- Before converting heating to cooling or dehumidifying, please firstly drain away all water
inside the tank.