Maintenance - Dimplex AC45N Manual

Insert the mains cable down the outside of the back panel (not
on inside) and through the rear entry cable clamp and make
connection as shown in Fig. 6 (see also Fig. 7 for detailed views
of cable clamp).
Fig. 7a shows the cable clamp detail for AC3N & AC3RN
models.
Fig. 7b shows cable clamp detail for AC45N & AC6N models.
Note : Part 'A' of cable clamp is fl ipped over to receive the larger
cable.
Connection to fi xed wiring should be made through an adjacent
minimum 20 amp double-pole switch for AC3N, AC3RN & AC45N
models.
Connection to fi xed wiring should be made through an adjacent
minimum 30 amp double-pole switch for AC6N model with a
minimum separation of 3mm in each pole.
Re-secure the outlet grille.
Ensure that the air-curtain is securely fastened and that the supply
cable is fi rmly clamped before operating the appliance.
Operation (AC3N, AC45N & AC6N models)
Switch on electricity supply to the heater.
Switching the switch marked 'I' energises the blower.
Select 'l' and the smaller switches marked 'l' as required (see
Fig. 9)
Settings -
I
I + l
I + l + l
Operation (AC3RN & AC6RN model)
Switch on electricity supply to the heater.
Select the switch position 'MAN' for Manual Operation.
Select the switch position 'AUTO' for Operation via the remote
control.
Select the desired heat output using the smaller switches marked
'l' (see Fig. 10).
To operate the remote control you must first select
' A U TO ' . T h e h e a t e r m a y n o w b e t u r n e d O n o r O ff
using the Remote Control (see Fig. 8).
Settings - MAN : Fan On
AUTO : Fan On or Off (using remote I / O)
MAN / AUTO + l : Half heat
MAN / AUTO + l + l : Full heat
'AUTO' will default to 'OFF' if the remote control is not being
used.
NOTE. Infra red technology is used for the remote control link, the
range is 8 meters in line of slight.
If the remote control becomes lost, switch off at the mains supply
for at least 30 seconds and select 'MAN' for Manual Operation.
Remote Control (AC3RN & AC6RN model only)
Insert 2 off 1.5 volt AAA batteries into the remote control
handset.
Switch the heater to 'AUTO' for automatic operation.
Press the I button to activate the heater, and O to turn off.
If the remote control does not operate the heater, fi rst check
batteries, then point remote directly at the heater before
operating.
The remote control may be placed, when not in use, in the provided
wall-mounted holster (see Fig. 8). Screws and rawlplugs for wall
fi xing the holster are provided.
Important Battery Information
Discard leaking batteries.
Dispose of batteries in the proper manner according to Provincial
and local regulations. Any battery may leak electrolyte if mixed with
a different battery type, if inserted incorrectly, if all the batteries are
not replaced at the same time, if disposed of in a fi re or if an attempt
is made to charge a battery not intended to be recharged.
: Fan 'On'
: Half heat
: Full heat
Thermal Safety Cut-outs
The power supply to the heating elements will be interrupted if one
or a combination of the following abnormal events occurs.
1. Air inlet or outlet grilles are obstructed.
2. Internal ventilation is impaired due to build up of dust and
fl uff.
3. Blower unit stalls.
Note : If the cut-out operates, the fan may continue to run
impairing the performance of the heater. If this occurs, turn off unit
immediately and follow the reset procedure below.
Procedure for resetting cut-out(s)
Establish cause and eliminate.
Follow the steps below to reset cut-out(s)
1. Disconnect power supply.
2. Pass small fl at head screwdriver through Air Inlet/Outlet
panel 'B' to button side of cut-out (see 'g' in Fig. 14) avoiding
contact with element (see 'e' in Fig. 14).
3. Press reset button in direction shown in Fig. 14 to reset cut-
out. (Cut-out clicks when reset)
4. Remove screwdriver carefully.
5. Turn on supply.
If the cut-out continues to operate intermittently, the heater
should be switched off and a service agent contacted.

Maintenance

WARNING : Disconnect the heater from the mains
supply before carrying out maintenance.
This product is designed to require no maintenance. If operated
in an extremely dusty environment it may however be necessary
to carefully brush clean the air-inlet grille from time to time.
Recycling
For electrical products sold within the European
Community.
At the end of the electrical products useful life it should
not be disposed of with household waste. Please recycle
where facilities exist. Check with your Local Authority or retailer
for recycling advice in your country.
Cleaning
WARNING: ALWAYS DISCONNECT POWER
SUPPLY before cleaning the heater.
Do not use detergents, abrasive cleaning powders or polish of
any kind on the heater.
External appearance can be maintained by wiping occasionally
with a damp cloth ; for stain removal, a weak soap solution can
be applied with a cloth and the surface wiped dry. Care must be
taken to avoid any moisture ingress into the product.
Ensure that dust or fl uff does not accumulate inside the heater
as this could lead to overheating of the element. Use a vacuum
cleaner to remove any fl uff which does accumulate.
After Sales Service
Should you require after sales service or should you need to
purchase any spares, please contact the retailer from whom the
appliance was purchased or contact the service number relevant
to your country on the warranty card.
Please do not return a faulty product to us in the fi rst instance as
this may result in loss or damage and delay in providing you with
a satisfactory service.
Please retain your receipt as proof of purchase.