Dimplex MFP050, MFP075, MFP100, MFP150, MFP200 Installation And Operating Instructions Manual

Installation and Operating Instructions

Monterey Panel Heaters

Dimensions

(millimetres)

Model(s) Watt A B

MFP050 0.5kW 503 104
MFP075 0.75kW 503 104
MFP100 1.0kW 671 104
MFP150 1.5kW 741 104
MFP200 2.0kW 911 104

IMPORTANT: THESE INSTRUCTIONS SHOULD BE READ CAREFULL Y AND RET AINED FOR FUTURE REFERENCE

Important Safety Advice

When using electrical appliances, basic precautions
should always be followed to reduce the risk of fire,
electrical shock, and injury to persons, including the
following:

IIMPORTANT – The wall bracket supplied with the
appliance must be used.
WARNING - DO NOT USE THIS HEA TER IN THE IMMEDIA TE
SURROUNDINGS OF A BATH, A SHOWER OR A SWIMMING
POOL.
IMPORTANT – If the heater is installed in a room
containing a bath or shower , it must be so installed that
switches and other controls cannot be touched by a
person using a bath or shower.
Do not use outdoors.
Do not locate the heater immediately below a fixed socket
outlet or connection box.
Do not cover the heater. Do not place material or
garments on the heater, or obstruct the air circulation
around the heater, for inst ance by curtains or furniture,
as this could cause overheating and a fire risk.
NEVER cover or obstruct in any way the heat outlet slots
at the top of the heater or the air inlet slots in the base of
the heater.

The heater carries the Warning symbol indicating

that it must not be covered.
WARNING – THE SURF ACES OF THIS HEATER CAN BE HOT .
Momentary contact with any part of the heater should
not cause injury.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person
responsible for their safety. Children should be
supervised to ensure that they do not play with the
appliance.
Note that due care and consideration must be taken
when using this heater in series with a thermal control,
a program controller, a timer or any other device that
switches on the heat automatically, since a fire risk
exists when the heater is accidentally covered or
displaced.
If the supply cord is damaged it must be replaced by the
manufacturer or service agent or a similarly qualified
person in order to avoid a hazard.

150
Min.

INDMUKP7RG Issue 0

shelf

A

536

150 Min.

300 Min.

B

Fig. 1

Electrical

WARNING – THIS APPLIANCE MUST BE EARTHED

The electrical installation must be carried out by a competent
electrician, and be in strict accordance with the current I.E.E.
regulations for Electrical Equipment in Buildings.

The wires in this mains lead are coloured in accordance
with the following code :

GREEN AND YELLOW : EARTH
BLUE : NEUTRAL
BROWN : LIVE
BLACK : PILOT WIRE

- see also ‘Pilot Wire Connection’.
The heater is fitted with a length of flexible cable type H05VV-

F size 4 x 1.0mm
premises through a suitable connection box positioned
adjacent to the heater.

The supply circuit to the heater must incorporate a double
pole isolating switch having a contact separation of at least
3mm.

Pilot Wire Connection

The BLACK control wire is designed to carry a signal from
slot in or wall mounted Dimplex programmers. If, however a
programmer is not being used, the pilot wire should be
isolated in accordance with the current IEE Wiring
Regulations.

IMPORTANT - DO NOT connect the BLACK pilot wire to earth.
Care should be taken with the installation of the pilot wire(s)
as when switching to background (set back) they become
energised at 240V although only at a current of less than
100mA. In every case a suitable means of isolation must be
provided for the pilot wire and marked to indicate that two
sources of supply may be present at the heater.

Where pilot wires are installed separately from the heater
final sub-circuit they should be protected, double insulated
and carry their own integral earth continuity conductor.

Supplementary Earth Bonding

Should Equipotential Earth Bonding be required the earthing
conductor in the supply cord is deemed to provide the
supplementary bonding connection (see Regulation 547­03-05, 16

th

2

for connection to the fixed wiring of the

Edition I.E.E. Wiring Regulations).

General

The heater is designed for wall mounting on the wall bracket
supplied. It should only be operated when in the upright
position as shown - see Fig. 1.

All models are splashproof to IPX4 standard and may be
used in bathrooms, however not in the immediate vicinity of
baths, showers, water connections, wash basins or
swimming pools.
Before connecting the heater check that the supply voltage is
the same as that stated on the heater.

Wall Mounting

IMPORTANT – The wall bracket supplied with the appliance

must be used. The heater should be positioned observing
the minimum clearances stated around the heater - see

Fig. 1.
DO NOT locate the heater immediately below a fixed socket

outlet or connection box.

1. Remove wall mounting bracket from the back of the
heater by depressing the spring latch at the top of
each bracket - see Fig. 2.

2. Fix the wall bracket securely to the wall through the
four screw holes provided.

3. Present the heater to the wall bracket, and engage
lower slots in the back with bracket.

4. Raise the heater to upright position and push the
heater onto bracket to engage top latch.

C

D

C D

MFP500 390 300
MFP750 390 300
MFP1000 560 300
MFP1500 630 300
MFP2000 800 300

255 Min.

Fig. 2

Operation

Switching On the Heater (see Fig. 3)

The controls are located on the right hand side on top of the
appliance, lift flap to access the controls - see Fig. 3.

*

MAX

Fig. 4

Setting Desired Temperature (see Fig. 4)

The heater is fitted with an adjustable thermostat enabling
the room temperature to be controlled by adjusting the slider
accordingly. The min setting ‘

’ represents a room
temperature of approximately 50C and may be used for
protection against frost. The ‘MAX’ setting represents a room
temperature of approximately 300C. The ‘ ’ symbol glows
when the elements are actually heating.

Turn on the heater using the ‘

’ button and move the
thermostat slider to the desired position. When the room
temperature has reached the desired level, the power to the
elements will be reduced, the heater will then maintain the
room temperature at the chosen level.

NOTE - Should your heater fail to come on when the
thermostat slider is at a low setting, this may be due to the
room temperature being higher than the thermostat setting.

Background T emperature

When used in conjunction with a remote programming device
supporting a background/setback setting, the heater will
automatically operate at a room temperature setting of 5

0

less than the thermostat setting when the programme is in
background/setback mode.

Limiting the thermostat setting

Before wall mounting the product the installer may wish to
limit the heat selection slider movement for the operator.
This may be achieved by removing the two plastic pins (see
‘x’ in Fig. 5) from the rear of the thermostat moulding using
pliers and inserting them in the preferred holes to limit the
slider movement.

C

The button marked ‘

’ controls the electricity supply to the

electronic thermostat. An indicator beside the ‘
shows when the unit is powered ‘ON’.

’ button

‘x’

Fig. 5

Fig. 3

Notes to the Installer
Test Mode

When the heater is connected via a pilot wire system, the
test mode allows the installer to check whether the heater
is responding correctly to the incoming pilot wire signal.

Before switching the heater on at the mains, place the
thermostat slider in the ‘MAX’ position, then press and hold

’ button whilst switching on the mains.

the ‘
The unit will now enter a test state for 4 mins. During this

test state the ‘

NEON PILOT WIRE

Neon on - ON
Neon off - O FF
Neon flashing fast approx every 0.1sec - FROST
Neon flashing slow approx every 0.5 sec - SETBACK

’ neon will indicate the pilot wire status:

CONTROLLER MODE

Accessory Modules

Optional accessory modules are available for use with this
range of heaters - see separate User Instructions for details
on the operation of each accessory module.

Before fitting a control module switch the heater off at the
mains supply.

To insert a module, the plug-in protective cover on the right
hand side of the thermostat unit at the back of the heater
must first be removed.

Insert a flat-head screwdriver into the side of the cover and
prise away from the heater - see Fig. 6.

Lift the cover away from the heater to reveal the slide in
compartment.

Safety - Overheat protection

For your safety this appliance is fitted with a thermal cut-out.
In the event that the product overheats for some reason, the
cut-out prevents excessive temperatures on the product by
cutting the power to the heater. Once the heater has cooled
down, it will reset automatically, it will continue to cycle on
and off automatically until the reason for overheating is
removed.

Cleaning

WARNING – ALWAYS DISCONNECT FROM THE POWER
SUPPL Y BEFORE CLEANING THE HEATER.

Before commencing cleaning, unplug the heater and allow it
to cool. Disconnect the electricity supply to the appliance.

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.

To release heater from the wall bracket for cleaning or
redecoration, depress latch on both brackets (see Fig. 2)
and hinge forward.

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.

After Sales Service

Your product is guaranteed for two years from the date of
purchase.

Within this period, we undertake to repair or exchange this
product free of charge provided it has been installed and
operated in accordance with these instructions.

Y our rights under this guarantee are additional to your statutory
rights, which in turn are not affected by this guarantee.

Should you require after sales service you should contact
our customer services help desk on 0845 600 5111. It would
assist us if you can quote the model number, series, date of
purchase, and nature of the fault at the time of your call. The
customer services help desk will also be able to advise you
should you need to purchase any spares.

Please do not return a faulty product to us in the first 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.

Fig. 6

Insert the accessory module into the slot ensuring it is
positively located in position - see Fig. 6.

Switch the heater on at the mains supply.

Energy Saving Tips

The energy we use to heat, light and power our homes
contributes over a quarter of the UK’s carbon emissions, the
principle contributor to climate change.

Around half the energy used in the home is for heating and
hot water, so using your heating system efficiently will not
only help the environment, but also save you money!

Energy efficiency tips for heating and hot water

1. Don’t set the temperature too high…

By reducing the thermostat setting by just 1ºC can reduce
your energy use by as much as 10%. And if you’re going
away for the winter, leave the thermostat on the frost protection
setting to provide protection from freezing at a minimum cost.

2. Use it where you need it…

Set the appropriate temperature on your heaters for the room
they are in; for example, leave the thermostat on a heater in a
spare bedroom on a lower setting.

3. Use it when you need it…

Use heaters fitted with timers or linked to central controllers
to turn the heating on only when you need it and automatically
switch it off when you don’t.

4. Curtains…

Close your curtains at dusk to stop heat escaping through
the windows.

5. Windows…

Nearly 25% of heat loss can occur through poorly insulated
frames and single glazing. If you can’t afford to double glaze
all your windows, go for the rooms you heat most.

6. Treat your hot water t ank...give it a jacket

An insulating jacket for hot water tanks only costs a few pounds
and pays for itself within months. Fit one that’s at least 75mm
(3") thick and you could save £10-£15 a year.

7. Water …

Use a shower if you have one to save time, money and water.

o

Don’t set the thermostat too high on your water heater - 60
140oF is usually adequate for bathing and washing.

Put the plug in when running hot water in your sink - leaving
hot taps running is both wasteful and expensive.

Ensure dripping taps are repaired quickly. In just one day,
you could waste enough water to fill a bath

C/

Other Energy Saving Tips for Around the Home

1. Lights

Turn off lights whenever you leave a room for more than ten
minutes.

Use low-energy bulbs wherever you can as they use less
than a quarter of the electricity used by ordinary light bulbs
and last ten times longer!

2. Cooking

Use the right size pan for the food and cooker hob.
Keep saucepan lids on - this enables you to turn down the

heat.
Boil water for cooking in a kettle.

Dimplex UK Limited
Millbrook House
Grange Drive
Hedge End
Southampton
Hampshire. SO30 2DF

[c] Dimplex UK Limited
All rights reserved. Material contained in this publication may not be reproduced in whole or in part, without prior permission in writing of Dimplex UK Limited.

The product complies with the European Safety Standards EN60335-2-30 and the European Standard Electromagnetic Compatibility
(EMC) EN55014, EN60555-2 and EN60555-3 which cover the essential requirements of EEC Directives 73/23 and 89/336

UK customer help line 8.00am–5.00pm Mon-Fri and 8:30am-1.00pm Sat (October–March)
Customer Services: Tel. [phone]

Fax. [phone]
e-mail [e-mail]

Republic of Ireland Tel. [phone]