Dimplex WBK20, Manual

CLEANING
Warning

 – Always press Switch ‘A’ to the ‘OFF’ 

(0)

 position (See Fig.10) and disconnect from the power supply before 

cleaning the 

fi

 re.

We recommend cleaning the following components once every 2 weeks, particularly in hard water areas:-
Water Tank, Sump, Nozzle, Tank cap and seal, Air 

fi

 lter.

For general cleaning use a soft clean duster – never use abrasive cleaners. 
To remove any accumulation of dust or 

fl

 uff, the soft brush attachment of a vacuum cleaner should occasionally be 

used.

Water tank

1. Remove water tank, as described earlier, put into sink and empty water.
2. Using the supplied brush gently rub the inside surfaces of the cap paying particular attention to the rubber ring in
the outer groove and the centre rubber seal.
3. Put a small quantity of washing up liquid into the tank, re

fi

 t the cap and shake well, rinse out until all traces of 

washing up liquid are gone.
4. Re

fi

 ll with 

fi

 ltered tap water only, replace the cap, do not overtighten.

Sump

1. Press Switch ‘A’ to the ‘OFF’ 

(0)

 position

2. Gently lift out the fuelbed and place carefully on the ground.
3. Remove the water tank by lifting upwards.
4. Disconnect the electrical connector, located on the right side of the sump. (See Fig.5) .
5. Release the right sump locking tabs by turning 90º. This allows the sump to be lifted completely from its location.
6. Gently lift up the sump, taking care to keep level so as not to spill any water. Sit the assembly in the sink.
7. Release the left sump locking tabs by turning 90º, then lift off the Nozzle. (See Fig.3)
8. Lift out the transducer and carefully tilt, as shown, so that the liquid drains out of the sump. (See Fig.13)
9. Put a small amount of washing up liquid into the sump, and using the supplied brush, gently clean all surfaces in the 
sump and gently clean the transducer including the metal discs located in the top grooved surface. (See Fig.14)
10. When cleaned, thoroughly rinse the sump with clean water to remove all traces of washing up liquid.
11. Clean the Nozzle with the brush and 

fl

 ush out thoroughly with water. (See Fig.15)

12. Reverse the above steps to reassemble.

Air 

fi

 lter

1. Gently lift out the fuelbed and place carefully on the ground.
2. Gently slide the air 

fi

 lter upwards out of its plastic holder. (See Fig.16)

3. Gently rinse with water in the sink and dry with fabric towel before returning.
4. Replace the 

fi

 lter making sure that the coarse black 

fi

 lter is facing the front of the 

fi

 re.

5. Replace the fuelbed.

4