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OPERATING COSTS
At time of going to press, the average cost of electricity is £0.13 per unit (kilowatt-
hour). The amount you are being charged will be shown on your electricity bill.
At this cost, the EH1668 will cost £0.09 per hour to run at the low setting and £0.19
per hour on the hot air setting. Use of the thermostat and eco function will reduce
this figure.
MAINTENANCE
Before cleaning, turn the heater off, and disconnect from the mains supply. The
heater may then be cleaned using a damp cloth with a drop of washing-up liquid to
remove any dust or dirt from the case. Do no use stronger detergents or solvents
as these may damage the paint finish.
Using a dry 1" (25mm) paint-brush, remove any dust from the grilles.
The EH1668 has a dust filter fitted to
the air intake on the rear of the unit. To
clean follow the instructions below;
1. Remove the 2 screws holding
the filter cover in position
2. Pull cover gently away from
the rear of the unit.
3. Gently clean the foam filter,
this can be done using warm
water with a small amount of
detergent added.
4. Thoroughly air dry the filter
foam and replace in heater.
5. Replace the screws holding
the cover in position.
If the mains lead is damaged, it must be replaced by the
manufacturer or an authorised service centre. If the
mains plug needs to be replaced, proceed as follows:
Connect the brown wire to the terminal labelled "L".
Connect the blue wire to the terminal labelled "N".
Make sure that the cord-grip is positioned correctly
(over the outer sheath of the cable) and it fully tightened.
If the plug is fitted with a 3 A or 5 A fuse, replace it
with a 13A fuse.
13A
Screw
Screw
Pull
