Dimplex CAS1000 - Page 7

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We recommend cleaning the following components once every 2 weeks, particularly in hard water areas:-
Water Tank, Sump, Nozzle, Tank cap and seal, Air lter.
For general cleaning use a soft clean duster – never use abrasive cleaners.
To remove any accumulation of dust or uff 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, by rst disconnecting the LED Log Fuelbed as described earlier. By holding the center logs with
both hands gently lift off the fuelbed and set aside. Lift out the tank, place it into a sink and empty water.
2. Using a soft brush gently rub the inside surfaces of the cap paying particular attention to the rubber ring in the outer
groove and the center rubber seal.
3. Put a small quantity of washing up liquid into the tank, ret the cap and shake well, rinse out until all traces of
washing up liquid are gone.
4. Rell with ltered tap water only, replace the cap, do not over tighten.
Sump
1. Press Switch ‘A’ to the ‘OFF’ (0) position (Fig.9)
2. Gently lift out the fuelbed and place carefully on the ground
3. Remove the water tank by lifting upwards or in the case of a Mains Water, disconnect the ‘ll cap’ by turning it
clockwise until it clicks out of the locked position. You can now turn it away from the sump.
4. Disconnect the electrical connector, located on the right side of the sump. (Fig.10).
5. There are two clips, one on the left and one on the right hand side of the sump, holding down the sump. On the left
side press in the clip with one hand and with the other lift the nozzle our of the clip. Repeat this for the right side
(Fig.11). The nozzle is now released, lift this off and place aside (Fig.12)
6. Gently lift up the sump (Fig.13), taking care to keep level so as not to spill any water. Sit the sump in the sink.
7. Carefully empty the sump into the sink taking note that the transducer is held in place by a retaining clip.
8. Put a small amount of washing up liquid into the sump, and using a soft brush, gently clean all surfaces in the sump
and gently clean the transducer including the metal discs located in the top grooved surface.
9. When cleaned, thoroughly rinse the sump with clean water to remove all traces of washing up liquid.
10. Clean the Nozzle with the a soft brush and ush out thoroughly with water.
11. Reverse the above steps to reassemble.
Transducer
If you require a replacement transducer, please see the contact details on the back page of this manual. The transducer
is xed in the sump with a plastic clip. If you need to replace your transducer
1. Follow the steps 1-5 in the CLEANING Sump section under ‘Maintenance’ to gain access to the transducer
2. Press the clip back and lift the transducer upwards out of its holder.
3. Remove the cone by turning it clockwise and place it on your new transducer. Turn the cone anticlockwise until tight
to x it in place
4. Reverse steps 5-1 to reassemble
Air lter
1. Gently lift out the fuelbed and place carefully on the ground.
2. Gently slide the air lter upwards out of its plastic holder. (Fig.14)
3. Gently rinse with water in the sink and dry with fabric towel before returning.
4. Replace the lter making sure that the coarse black lter is facing the front of the re.
5. Replace the fuelbed.