8,000 - 10,000
Installation and Operation Instruction Manual
www.coastair-ac.com
20
WATER DRAINAGE METHOD
When there is excess water condensation inside the unit, the appliance stops running and
shows “ ” (FULL TANK as mentioned in SELF-DIAGNOSE). This indicates that the water
condensation needs to be drained using the following procedures:
Manual Draining
(
Fig.24)
1 .Unplug the unit from power source.
2. Place a pan(not supply) under the lower drain plug. See diagram.
3. Remove the lower drain plug.
4. Water will drain out and collect in the pan.
5. After the water is drained, replace the lower drain plug firmly.
6.Turn on the unit.
Continuous Draining
(
Fig.25)
1 .Unplug the unit from the power source.
2. Remove the drain plug. While doing this operation some residual water may spill so
please have a pan
（
not supply) to collect the water.
3. Connect the drain hose (1/2" or 12.7mm, maybe not supplied ). See diagram.
4. The water can be continuously drained through the hose into a floor drain or bucket.
5. Turn on the unit.
NOTE:
Please be sure that the height of and section of the drain hose should not be higher
than that of the drain outlet, or the water tank may not be drained.(Fig.26 and Fig.27)
Fig.26
Fig.27
Fig.24
Fig.25
.20.
