- 3 -
Cleaning Water Pump
NOTE: Clean the water pump once unit reaches a
running time of 1,000 hours.
Ensure the dehumidifier is turned OFF and plug is removed
from the power outlet before performing maintenance.
1. Remove the (4) screws to take apart front housing of
the dehumidifier.
2. Pull connection terminal for water pump.
3. Pull water pipe to take apart water pump.
4. Remove (1) screw to take apart water pump top cover .
5. Remove (4) screws to take apart water bottom cover.
6. Clean the water pump as needed and re-install all parts.
Cleaning or Replacing Filter
NOTE: The working performance of the dehumidifier
will be greatly reduced if the filters are clogged.
Check filter weekly. Clean or replace filter if clogged.
Turn off the unit and unplug it before
performing any maintenance.
1. Remove the filter as shown.
2. Vacuum any debris from the filter.
3. Using lukewarm water and a
mild detergent, wash the filter
and allow it to dry.
4. Once dry, re-install the filter
into the dehumidifier.
OPERATION
OPERATION
Information Query Menu
When the dehumidifier is ON,
Press menu key once, the screen
will display information query menu :
T1- Coil Temperature
T2- Air Outlet Temperature
RH- Air Outlet Humidity
TOTAL- Total Running Hour
The menu will return to main menu if idled for 5 seconds.
MAINTENANCE
Timer OFF
When the dehumidifier is ON,
Press menu key twice to enter
Timer Off function .The screen will display:
Press up or down to set the
desired time between 1-24.
Time settings are in increments of 1 hour.
This is 24 hour simple timer, so the unit can
be set to turn off within next 24 hours.
Timer ON
When the dehumidifier is OFF,
press menu keys once to enter timer on
function. The screen will display:
Press up or down to set
the desired time between 1-24.
Calibration Inlet Sensor
When the dehumidifier is running ON,
Press menu key three times to
enter calibration. The screen will display:
This is only to set/calibrate the inlet sensor.
Use up or down to set the
temperature. To set the humidity,
Press to switch to humidity.
Defrosting Mode
To ensure that the dehumidifier operates at its
most efficient condition, the unit device will be in
Defrosting Mode when the ambient temperature
falls below 77°F (25°C). The defrost control as
listed below:
Continuous working time is equal
to ambient temperature x2, the
minimum working time is 30
minutes.
If temperature of indoor coil is
≤26.6˚F(-3°C) after continuous
working time is reached
(continuous detection 30s). The
unit will enter Defrost Mode for 5
minutes.
When temperature of
indoor coil is
≥46.4˚F(8°C)
during Defrost Mode.
The unit will also exit
Defrost Mode.
T1
T2 RH
TOTAL
00
o
C
00
o
C
00%
99999h
TIMER OFF
00h
TIMER ON
00h
Set Target TMP
Set Point = 00
o
C
