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6. TROUBLESHOOTING
6.1.
Upon fault of the dehumidifier, please cut off the power supply immediately, unplug the plug and check the following items:
6.2.
If the said methods still fail to eliminate the above problems, please directly contact the manufacturer or agents. DO NOT disassemble
the dehumidifier, contact Sealey for repairs.
6.3.
It's normal to hear the sound of the circulation of refrigerant when the dehumidifier runs.
6.4.
It's normal for the air vent to blow warm air.
6.5.
INFORMATION FOR THE USER:
6.5.1.
As a precision part, the humidity sensor may be damaged when used in environment filled with strong corrosive gas and heavy dust.
6.5.2.
As the dehumidifier is non-resistant against explosion, it's forbidden to be used in environment of special requirements such as that
filled with combustible/explosive gas, dust, chemicals or biological products.
6.5.3.
Damage caused to the dehumidifier by use in said environment will void the warranty.
6.5.4.
As water may be discharged from the machine after a certain amount of use, attention shall be paid to managing this water.
6.5.5.
To minimize faults and maximize the lifetime, press the buttons gently.
6.5.6.
The deviation between the humidity shown on the sensor and the actual humidity is normal, due to impact by the location, environment
and temperature.
6.5.7.
Since the cooled air is dried by the condenser before being discharged during operation of the dehumidifier, it's normal for the air
discharged to be hotter than the environment. Withdraw and clean air filter with dry and clean cloth regularly.
6.5.8.
Since the dehumidifying effect is associated with the temperature and humidity of the environment, the higher the temperature
and humidity of the environment, normally the greater the dehumidifying effect; while the lower the temperature and humidity of the
environment, typically the lower the dehumidifying effect.
Faults
Cause Analysis
Shown as no power
Fails to turn on
Shown as power on
If the air inlet/outlet is obstructed.
Unfavourable
If the door and window are open.
dehumidifying effect
If the indoor temperature is too low.
If the ground is firm and flat.
Heavy noise
Dehumidifier is stood precariously.
Dehumidifier stood on an incline.
Water leakage
Drain pipe/outlet obstructed.
Coil sensor fault
E1
E2/E3
Fault of humidity & temperature sensor.
Refrigerant leakage.
EE
© Jack Sealey Limited
No power to the wall socket.
Check the plug plugged in
properly.
Check the fuse is not blown.
Power Transformer is broken.
Environmental humidity lower
than the set value.
If the water tank is installed
correctly.
If the entire machine is defrosting.
Original Language Version
A
Power Indicator Light
B
Timer Indicator Light
C
On/Off Set
D
Set Timer
E
Increase Set Time/Humidity
F
Reduce Set Time/Humidity
Solutions
Check the power supply.
Plug the power supply in the socket.
Replace the fuse.
Replace the transformer.
Set again according to the demand.
Place the water tank in right position.
Wait for the completion of defrosting cycle.
Remove the obstacle.
Close the door and window.
Don't run the dehumidifier.
Resettle the dehumidifier.
Resettle the dehumidifier.
Move dehumidifier to a level surface.
Dismantle the front plate to eliminate blockages.
Turn to timing for defrosting, to cancel system fault
function.
Replace the humidity & temperature sensor.
Start the machine after. Ask for help from
professionals if the "EE" signal remains.
SDH70.V2 Issue 1 07/06/2021
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