Dimplex Willowbrook WLL20-INT Manuel D'instructions page 8

We recommend cleaning the following components once every 2 weeks,
particularly in hard water areas:
Water Tank, Sump, Nozzle, Tank cap and seal, Air filter.
For general cleaning use a soft clean duster – never use abrasive cleaners.
To remove any accumulation of dust or fluff, the soft brush attachment of a vacuum cleaner should
occasionally be used to clean the outlet grille of the fan heater.
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 the outer groove and the center rubber seal.
3. Put a small quantity of washing up liquid into the tank, refit the cap and shake well, rinse out
until all traces of washing up liquid are gone.
4. Refill with filtered tap water only, replace the cap, do not over tighten.
Sump
Press to put the product into standby
Gently lift out the fuelbed and place carefully on the ground.
Remove the water tank by lifting upwards.
Remove the sump lid, this allows the sump to be lifted completely from its location. (Fig 5)
Gently lift up the sump, taking care to keep level so as not to spill any water. Sit the assembly in
the sink.
Carefully tilt so that the liquid drains out of the sump.
Put a small amount of washing up liquid into the sump, and using the supplied brush, gently clean
all surfaces including the metal disc (Fig 9)
When cleaned, thoroughly rinse the sump with clean water.
Clean the outlet surface of the sump lid with the brush and flush out thoroughly with water.
Reverse the above steps to reassemble.
Air Filter
1. Press on the remote control or on the product to turn it off
2. Gently lift off the fuelbed and set aside
3. Remove the tank and place in a sink with the cap facing upwards.
4. Gently slide up the air filter (Fig. 10)
5. Gently rinse with water in the sink and dry with fabric towel before returning.
6. Replace the filter making sure that the course black filter is in contact with the plastic holder.
7. Replace the tank.
8. Replace the fuelbed.
9. Press to turn on the product
General Cleaning and Maintenance
The outside can be cleaned by wiping it over with a soft damp cloth and then dried. Do not use
abrasive cleaning powders or furniture polish, as this can damage the surface finish.
CAUTION: Assembly, installation and repair of this heater must be carried out by Dimplex or its
authorised agent.
CAUTION: We recommend that you arrange for this heater to be checked annually for safety by
a qualified electrician.
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