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NOTE: 

It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.

IMPORTANT:

 No liability is accepted for incorrect use of this product.

WARRANTY:

 Guarantee is 12 months from purchase date, proof of which will be required for any claim.

Sole UK Distributor, Sealey Group.

K

empson Way, Suffolk Business Park,

B

ury St. Edmunds, Suffolk.

I

P32 7AR

www.sealey.co.uk

[email protected]

01284 757500

01284 703534

Web

Environmental Protection 

R

ecycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be sorted, 

taken to a recycling centre and disposed of in a manner which is compatible with the environment.

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 for recycling information. 

4.11. 

NORMAL OPERATIONAL SOUNDS

4.11.1.  W

hen the dehumidifier is operating normally the following sounds will be heard:

 

Compressor: this sound may be louder, this is normal.

 

When the dehumidifier or the compressor stops and starts and turns off the switch automatically and operates it makes a snapping  

 sound.

 

Air flowing sound.

4.12. 

AIR FILTER NET

4.12.1.  T

he filter net needs to be cleaned every two weeks for effective operation of the dehumidifier.

4.12.2.  Remove the plug from the mains supply. 

4.12.3. 

Place finger into each of the recesses on the top edge of the filter and push down to allow filter to be removed.

4.12.4.  R

elease net and wash in detergent and warm water (below 40°C). 

DO NOT

 wash in a dish washing machine or dry in direct sunlight.

4.12.5.  Replace in reverse order as above.

5.  MAINTENANCE

5.1.    

Use a wet cloth to clean the outside 

DO NOT

 splash water onto the dehumidifier.

5.2.    

Clean the inside of the water tank with an antibacterial cleaner every few weeks to avoid the build up of bacteria. The tank has a   

 

floating ball water level warning light and must be placed in the right position. The dehumidifier will not work until the light turns off.

6.  TROUBLESHOOTING

 

Dehumidifier does not work:

 

- Is dehumidifier plugged in

 

- Check that water tank is in the correct position

 

- Check that water tank is not full (empty) and that float ball is in correct position

 

The pipe is frozen:

 

- The dehumidifier has a defrosting function. The fan keeps working after the compressor stops working. This will solve the problem of  

 

a frozen pipe. When the defrosting device reaches room temperature, the dehumidifier will resume operation.

 

The dehumidifier ‘runs’ without dehumidifying:

 

(The dehumidifier will blow warmer air when it is working properly).

 

- Power light lights once per second when it is defrosting

 

- Power light lights for three seconds then goes out for one second or lights for one second then goes out means there is a fault with  

 

the humidity sensor - contact Sealey stockist

 

The dehumidifier runs as soon as it is switched on:

 

- Check if the dehumidifier is defrosting. After defrosting the dehumidifier will restart automatically after defrosting.

 

Dehumidifying capacity is too weak:

 

- Check if filter net is blocked - clean

 

- dehumidifying capacity will be weaker if the temperature and humidity levels are too low

 

- check if air inlet is blocked - clean

 

Expected humidity takes a long time to be reached:

 

- check whether doors and windows are open

 

- check if anything is producing vapour

 

- check whether the volume of the room is too large

 

Dehumidifier is noisy:

 

- Check if surface it is placed on is smooth

 

Power light is on:

 

- humidity sensor and/or temperature sensor broken or loose - contact Sealey stockist

SDH20.V4 | Issue 1 23/09/16

Original Language Version

© Jack Sealey Limited

Parts support is available for this product. To obtain a parts listing and/or diagram, 

please log on to www.sealey.co.uk, email [email protected] or telephone 01284 757500.

Summary of Contents for SDH20.V4

Page 1: ... carried out by a qualified electrician Replace a damaged plug with a BS1363 A 13 Amp 3 pin plug If in doubt contact a qualified electrician a Connect the GREEN YELLOW earth wire to the earth terminal E b Connect the BROWN live wire to the live terminal L c Connect the BLUE neutral wire to the neutral terminal N Ensure that the cable outer sheath extends inside the cable restraint and that the res...

Page 2: ...asily manoeuvred 3 SPECIFICATION Model no SDH20 Power 450W Supply 230V Dehumidifying capacity 20ltr day Working space 80mtr Maximum airflow 160mtr hr Refrigerant R134A Condensate tank 4 2ltr with auto shut off Working temperature range 5 35 C Weight 12 14kg 4 OPERATION 4 1 SITING REQUIREMENTS Refer to fig 1 4 1 1 Make sure there is at least 400mm of space behind and above the dehumidifier for oper...

Page 3: ...humidifying with no interruptions Suitable for clothes drying or person who needs low humidity space Air clean Starts the fan and supplies air for indoor air circulation Does not start the compressor and has no dehumidifying effect 4 6 HUMIDITY SELECTION Refer to fig 3 4 7 Humidity can only be adjusted in Automatic mode 4 7 1 Press the up and down keys to select humidity between 30 80 Note the def...

Page 4: ...he outside DO NOT splash water onto the dehumidifier 5 2 Clean the inside of the water tank with an antibacterial cleaner every few weeks to avoid the build up of bacteria The tank has a floating ball water level warning light and must be placed in the right position The dehumidifier will not work until the light turns off 6 TROUBLESHOOTING Dehumidifier does not work Is dehumidifier plugged in Che...

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