10
Normal use of the water pump
1.
To verify if the drain bu
tt
on is func
ti
onal.
Gravity Drainage
Use of gravity drainage pipe (gravity drainage or pump drainage can
be selected according to the working environment)
Gravity Drainage
Drain
Maintenance and application
of water pumps
When the power is on, press the drain bu
tt
on. If the collected moisture is properly drained
through the water tray nozzle, this indicates that the condensate pump is not defec
ti
ve.
Water Pump Drainage
2.
To verify if the automa
ti
c drain system is func
ti
onal.
When the dehumidifier automa
ti
cally ac
tivat
es the pump a
ft
er a certain amount of moisture
is collected, this indicates that the float switch is working properly.
3.
Pump Error.
In the event of a pump failure, the screen will display a “E4” Error code to stop the
dehumidifier from running to prevent water leak.”
When the gravity drain system is in use, elevate the unit from the ground. This can be done
by hanging the dehumidifier on the floor joist or using a level object to place the
dehumidifier on. Failure to elevate the unit higher than the drain pipe will result to a
water leak.
