Maintenance - Dimplex OS2527GB Service Manual

on the unit, or the Off button on the remote control, then
back on to return to Level 1 - Flame Effect
Battery Replacement
To replace the battery:
1. Slide battery cover open on the remote control (Figure
6).
2. Install two 1.5 Volt (AAA) battery in the battery holder.
3. Close the battery cover.
Battery must be recycled or disposed of properly.
Check with your Local Authority or Retailer for recy-
cling advice in your area.
Servicing
Except for installation and cleaning described in this manu-
al, an authorized service representative should perform any
other servicing.
!
NOTE: When transporting or storing the unit and cord,
keep in a dry place, free from excessive vibration and store
so as to avoid damage.

MAINTENANCE

WARNING: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of fire, elec-
tric shock or damage to persons.
Filling the water tank
When the water tank is empty, the flame effect shuts off
and you will hear 2 audible beeps, follow these steps.
CAUTION: Allow at least five minutes for components to
cool before disassembling the unit to refill.
1. Turn the On/Off switch to the off position (0) (Figure 1)
2. Gently remove the log set and place it carefully on the
ground.
3. Remove the refill container by lifting upwards and
outwards.
4. Refill the container with tap water.
! NOTE: Normal tap water can be used in the Opti-
myst as long as the tap water is not considered to be
®
hard water. In the event your tap water is hard, you may
use softened water or distilled water with 1/8 tsp. of salt
(0.5 mL) added to the water reservoir. (The addition of
additional salt should only be when you notice that the
unit is not producing mist as expected.)
5. Screw the cap back on, do not overtighten.
6. Return the refill container to the sump, with the tank
cap facing down and the flat side of the tank facing
outward.
7. Gently place the log set back into position.
8. Turn the On/Off switch to the off position (I) . (Figure
1)
If you do not intend on using the unit for longer than 2
weeks, empty and drain the unit of water, and dry all of
the water containing components.
Replacing the Light bulbs
If a large amount of the smoke appears grey or colourless it
may be that one or more of the light bulbs have burnt out.
4
CAUTION: Allow at least twenty minutes for light bulbs
to cool before touching bulbs to avoid accidental burning of
skin.
1. Leaving the flame effect on, remove the log set and wa-
ter tank and lift out the top cover (Figure 3).
2. View the lamps from a distance in front of the fire and
observe which lamp needs to be changed.
3. Turn the unit off, and unplug the unit.
4. Leave the appliance for 20 minutes to allow the lamps
to cool down before removing them.
5. Remove the defective bulb, by gently lifting vertically
and disengaging the pins from the lamp holder.
! NOTE: Replacement light bulbs can be obtained by
contacting Dimplex Customer Service at 1-888-346-7539.
6. Carefully insert the two pins of the new bulb into the
two holes in the lamp holder. Push lamp firmly in place.
7. Replace the top cover, refill container and log set.
Cleaning
It is recommended that all of the components that contain
water are cleaned with soap and water on a biweekly ba-
sis. A small brush has been included to assist in cleaning
difficult items/areas, i.e. the transducer.
CAUTION: Do not put plastic components in the dish-
washer.
Filter Cleaning
The air filter can be removed and gently rinsed with water
to clean and dried on a towel before reinstalling.
! NOTE: Replace the filter so that the course black filter is
facing the front of the unit.
Surface Cleaning
Use a warm damp cloth only to clean surfaces of the unit.
Do not use abrasive cleaners.
!
NOTE: If you need to move the unit ensure that all of
the components that contain water have been emptied be-
fore relocating.
Figure 3
Top
Cover
Emitter
Transducer
Wire Slot
Water Tank
Retaining
Tab
Fan
Housing
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