Basic Pump Cleaning
Complete about once per year, depending on environment
1. Remove filter(s) from inlet of unit. Remove screws (2/side) on filter door
to access drain tray. Press the drain button to drain the reservoir.
2. Disconnect power to the dehumidifier.
3. Mix a 16 ounce solution of bleach (1 oz 15 oz water) OR
vinegar (4 oz white v 12 oz water).
4. Pour the cleaning solution into the drain tray at the base of the coils.
If any cleaning solution gets on the coils, flush with water.
5. Allow solution to soak for 15 minutes.
6. Reconnect the dehumidifier to power.
7. Fill the reservoir with water (16-32 ounces) and flush/cycle
the pump at least 2x.
8. If the drain line is still filled with debris, repeat process. If drain line
still does not appear clean, move on to Advanced Cleaning.
Advanced Pump Cleaning
Complete as needed
1. Press the drain button to drain the water from the reservoir (a wet-dry
vacuum or towels can be used to remove any remaining water).
2. Unplug the dehumidifier and remove the cover so you have access
to the pump.
3. Remove the pump head from the reservoir by unscrewing the screw.
Wipe reservoir clean with a paper towel.
4. Reassemble pump.
5. Mix a 16 ounce solution of bleach (1 oz 15 oz water) OR
vinegar (4 oz white v 12 oz water).
6. Pour the cleaning solution into the drain tray at the base of the coils.
If any cleaning solution gets on the coils, flush with water.
7. Allow solution to soak for 15 minutes.
8. Reconnect the dehumidifier to power.
9. Fill the reservoir with water (16-32 ounces) and flush/cycle the pump
at least 2x.
Indicator Lights
•
The display screen has two functions:
1. Humidity Display Screen
1. When the unit is powered on, it shows the humidity of the space.
2. When setting the desired humidity level, the screen will show the set point. After a brief
delay, it will revert to current humidity of the space.
•
• Always make sure the unit is “off” prior to performing any service, unless otherwise
indicated.
• If the humidity is above the setpoint, the light will be solid green and the machine will
operate.
• If the humidity is below the setpoint, the unit will be in standby mode and the light will
be flashing.
This light indicates that the unit is properly powered on and ready to operate.
2. Power Indicator Light
•
When the light illuminates green, it indicates that the dehumidifier is set to continuous
operation mode.
• When the light illuminates red, it means the unit is in auto defrost mode and clearing
the evaporator coils of any ice buildup.
3
.
Continuous Mode/ Auto Defrost Light
•
When the light illuminates red, it indicates the compressor has been initiated but is
currently warming up.
• Once the light switches to green, it means the compressor is currently in working status.
4
.
Compressor Light
5.1
When the purge button is pressed
the display
will tell the user on the
dashboard that the pump is draining and
display a 30-second countdown timer. Until
the machine finishes draining, the display
will also prompt the user on the dashboard
that the machine is draining automatically,
and display a 30-second countdown.
00
Set
80
60
93
80
60
93
000
JOB HRS
000
LIFE HRS
PURGING SYSTEM
purge cycle
starting 28 second
Symptom
Cause
Solution
A blank Display
Inappropriate Connection
Check and ensure that the two ends of the
power code are properly plugged in
Power Outage
Try to have the power reset
The air is not flowing
A dirty Filter
The filter should be cleaned
A blocked air outlet and
inlet
Remove the blockage
Error Code: E1
Communication or humidity
sensor error
Ensure the sensor wire is properly connected at
the two ends. If no issue is visible, it shows that
the sensor is faulty.
Error Code: E4
Problem with Pump
Verify that the pump is properly
Installed and functioning. If so,
unplug the unit for two minutes,
Then restart.
Error Code: LO
It comes forth when the
temperature in the room
falls below 33° F
The temperature in the room must be increased
and should be above 33°F. If an error is
displayed, you may need to check the sensor.
Error Code: HI
It occurs when the room
temperature is above
105°F
Reduce the temperature to below 105°F. But
if the error is still being displayed, check the
sensor.
E5 Error Code
Leaking of the Refrigerant
Get help from installation assistant.
Troubleshooting
Wi-Fi connection successful.
Connection to server failed.
Hotspot direct successful icon.
!
Maintenance
1. Remove the two screws on the mold cover.
2. Rotating shell
3. Tilt the machine at a certain angle to remove the casing from the
machine
4. Clean the inside of the machine.Soap insolvents should not be
used.
-12-
Procedure for filter maintenance
The dust and obstacles on the filter should be removed regularly. You
may need to clean and replace the filter.
Use a soft, damp cloth to clean the exterior parts of the unit. Do not
use any soap or solvents.
Cleaning the Machine Body
4.For MERV-8 or Pre-filter, wash it in warm
water or vacuum it. Do not use soap or
cleaners. Also, shake it gently and ensure
the filters are dry before reinserting it.
3.Check for dirt and build-up
2.Remove the filter by sliding it upward from
the bottom by hand to remove it
Step:
1.Unplug the unit
8
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