background image

4.3.   DEFROSTING
4.3.1. 

  

The defrosting device works automatically at an interval of approximately every 30 minutes for a duration of approximately 5 minutes  

 

when the coil temperature is tested to be <= minus 1

o

C.

 

The dehumidifying function will stop during the defrosting operation.

 DO NOT

 disconnect the plug or turn off the unit during the  

 

 

defrosting operation. The defrosting led light (fig 3-7) will light up.

 NOTE:

 This dehumidifier does not have a cooling function, it produces heat during the operation and room temperature will rise by    

 

1°C to 4°C. The temperature gets higher while it is operated in a closet, or similar. Furthermore, room temperature will rise  

 

 

because doors and windows are closed and heat is produced from other appliances in the room and from sun radiation.

4.4. 

  

CONTINUOUS DRAINAGE

 

  To allow for continuous operation a permanent drain hose is attached to the unit.

4.4.1. 

  

Securely place the end of the drain hose over a suitably sized container or drain.

 

  

WARNING!

 The outlet of the drain hose MUST be lower than the hose outlet on the side of the unit.

 

  

WARNING!

 Ensure that the drain hose is straight and free from any kinks and is angled downwards.

 

  

DO NOT

 allow the open end of the drain hose to be submerged into the contained water. This may cause an air lock in the hose.

5. MAINTENANCE

 

  

WARNING!

 Disconnect from mains power supply before performing any cleaning or maintenance.

5.1. 

  

CLEANING THE AIR FILTER

 

  The dehumidifying capacity is lowered when the air cleaning filter becomes clogged.

 

  The air filter is located behind the front air inlet panel.

5.1.1. 

  

Remove the plug from the power source.

5.1.2. 

  

To access the air filter, remove the cross headed screw from the top of the front air inlet panel and place in a secure location.

5.1.3. 

  

Remove the front air inlet panel and place on a level surface.

5.1.4. 

  

Remove the filter element from the front air inlet panel.

5.1.5. 

  

To dislodge the dust from the filter, use a vacuum cleaner or tap it lightly.

5.1.6. 

  

If the filter is very dirty, wash it carefully in water with a neutral detergent, then rinse well with clean water and leave until dry.

5.1.7. 

  

Refit the air filter into the front air inlet panel and reattach the panel to the unit and secure with cross headed fixing screw.

5.2. 

  

CLEANING

5.2.1. 

  

Wipe the dehumidifier over with a dry soft cloth. To remove dirt, wipe over with a very slightly dampened cloth (never use a wet cloth  

 

for cleaning the controls).

 

  

DO NOT

 use solvents.

5.3. 

  

STORAGE

5.3.1. 

  

Drain any remaining water from the unit.

5.3.2. 

  

Unplug the unit from the power source and wrap the power cable around the brackets at the back of the unit.

5.3.3. 

  

Store the unit in an upright position, in a safe, dry childproof location.

5.3.4. 

  

Lock the castor wheels.

5.3.5. 

  

Avoid exposure to direct sunlight.

6. TROUBLESHOOTING

SDH90  Issue 1 28/02/22

Original Language Version

© Jack Sealey Limited

FAULTS

CAUSE ANALYSIS

SOLUTIONS

Fails to turn on

Shown as no power

No power to the wall socket.

Check the power supply

Check the plug plugged in 
properly.

Plug the power supply in the socket

Check the fuse is not blown.

Replace the fuse

Power transformer is broken.

Replace the transformer

Shown as power on

Environmental humidity lower 
than the set value.

Set again according to the demand

If the water tank is installed 
correctly.

Place the water tank in right position

If the entire machine is 
defrosting.

Wait for the completion of defrosting cycle

Unfavourable 
dehumidifying e

 ect

If the air inlet/outlet is obstructed

Remove the obstacle

If the door and window are open

Close the door and window

If the indoor temperature is too low

Don’t run the dehumidi

fi

 er

Heavy noise

If the ground is 

fi

 rm and 

fl

 at

Resettle the dehumidi

fi

 er

Dehumidi

fi

 er is stood precariously

Resettle the dehumidi

fi

 er

Water leakage

Dehumidi

fi

 er stood on an incline

Move dehumidi

fi

 er to a level surface

Drain pipe/outlet obstructed

Dismantle the front plate to eliminate blockages

Error codes

E1

Coil sensor fault

Contact Sealey service centre

E2/
E3

Fault of humidity & temperature sensor

Contact Sealey service centre

EE

Refrigerant leakage

Contact Sealey service centre

Summary of Contents for SDH90

Page 1: ...1 2 GENERAL SAFETY Check that the dehumidifier is in sound condition and good working order Take immediate action to repair or replace damaged parts Use recommended parts only Unauthorised parts may be dangerous and will invalidate the warranty DO NOT stand or place any object less than 100cm from the front or 50cm from the rear or sides of the unit DO NOT obstruct the air intakes or outlets of th...

Page 2: ... and compressor must run for at least 3 minutes while dehumidifying DO NOT start the dehumidifier immediately after shutting down allow 3 minutes before restarting 4 2 TIMER FUNCTION 4 2 1 To set Timer for power ON mode with the unit in power OFF state press the Timer button fig 1 6 The Timer ON LED fig 1 1 will flicker and the current set time will be displayed Use the Increase Decrease buttons f...

Page 3: ...p it lightly 5 1 6 If the filter is very dirty wash it carefully in water with a neutral detergent then rinse well with clean water and leave until dry 5 1 7 Refit the air filter into the front air inlet panel and reattach the panel to the unit and secure with cross headed fixing screw 5 2 CLEANING 5 2 1 Wipe the dehumidifier over with a dry soft cloth To remove dirt wipe over with a very slightly...

Page 4: ...plicable into approved containers and dispose of the product and fluids according to local regulations WEEE REGULATIONS Dispose of this product at the end of its working life in compliance with the EU Directive on Waste Electrical and Electronic Equipment WEEE When the product is no longer required it must be disposed of in an environmentally protective way Contact your local solid waste authority...

Reviews: