Dimplex CFP60, CFP90, CFP120 User Manual

CFP60, CFP90 & CFP120

Industrial Fan Heater

08/19588/0 (UK) Issue 0

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

(a)
(b)

1

500mm

MIN.

445mm

1000mm

MIN.

500mm

MIN.

510mm

466mm

2

(d)

(e)

E

1L1 3L2 5L3

13NO

A1

D

A1

5L33L21L1

13NO

(c)

BA

A2

6T34T22T1 2T1 4T2 6T3

14NO

3

(f)

(g)

TM

14NO

A2

C

M

IH

F

G

T

5a

380 - 415V

3PN + E

4

5b

~3P 220 - 240V ~3PN 380 - 415V

(FACTORY SUPPLIED)

Dimplex Industrial Fan Heater
Models : CFP60, CFP90 & CFP120

THESE INSTRUCTIONS SHOULD BE READ CAREFULLY AND RETAINED FOR FUTURE REFERENCE

IMPORTANT SAFETY ADVICE

DO NOT COVER OR OBSTRUCT the air inlet or outlet grille.

IMPORTANT – Disconnect from the mains supply before
carrying out maintenance work.

THIS HEATER MUST BE EARTHED

Keep combustible materials such as drapes and other
furnishings clear from the front, sides and rear of the heater.

The heater should always be used upright on a flat, stable
surface.

DO NOT use this heater in the immediate surrounding of a
bath, a shower or a swimming pool.

DO NOT use this heater in areas where excessive dust exists.

DO NOT store or use any flammable materials or sprays in
the vicinity of the heater – FIRE HAZARD.

DO NOT insert any foreign objects into the heaters openings.
Risk of injury, electric shock or damage to the heater may
occur.

DO NOT use the heater on deep pile carpets or the long hair
type of rugs.

DO NOT operate the heater with wet hands.

DO NOT use heater to dry your laundry.

DO NOT operate the heater with the mains lead overhanging
the front outlet grille.

This heater is not intended for use by children or other
persons without assistance or supervision if their physical,
sensory or mental capabilities prevent them from using it
safely. Children should be supervised to ensure that they do
not play with the heater.

The heater carries the Warning symbol indicating that it

must not be covered.

The socket-outlet must be accessible at all times to enable
the mains plug to be disconnected as quickly as possible.

The instruction leaflet belongs to the heater and must be
kept in a safe place. If changing owners, the leaflet must be
surrendered to the new owner.

IMPORTANT – If the mains lead of this heater is damaged, it
must be replaced by the manufacturer or its service agent
or a similarly qualified person in order to avoid a hazard.

Ensure proper manual handling procedures are observed at
all times.

CAUTION – In order to avoid a hazard due to inadvertent
resetting of the thermal cut-out, this heater MUST NOT be
supplied through an external switching device, such as a
timer, or connected to a circuit that is regularly switched on
and off by the utility.

General

The industrial fan heater is a robust, durable portable heater designed to
coordinate with the Dimplex range of Air Curtains, providing environmental
heating in commercial and light industrial environments.

A heat selector switch and thermostat gives a wide range of control.

Some of the heater’s features are highlighted in Fig. 2.

(a) Thermostat / Heat control housing.
(b) Robust tubular frame for carrying the heater.
(c ) Metal air outlet grille.
(d) 2m long supply cable.
(e) Impact resistant end mouldings.

Electrical

Model Heat Electrical Electrical Required Supply Weight

Output Supply Load Plug Cable

(per phase)

kW Amps Amps 5G x kg

CFP60 3 / 6 380-415V ~3PN 9.0 16 1.5mm² 15.0

220-240V ~3P * 15.6 16

CFP90 6 / 9 380-415V ~3PN 13.3 16 2.5mm² 16.0

220-240V ~3P * 23.0 32

CFP120 6 / 12 380-415V ~3PN 17.5 32 4.0mm² 16.0

220-240V ~3P * 30.4 32

The 5 Pin Plug supplied with this heater suits 380-415V ~3PN Star
electrical supply. If 220-240V ~3P Delta supply is to be used a 4 Pin Plug
is required (as denoted by * above).

The Supply Cable is specifically chosen for each CFP heater and should
only be replaced by a similar cable supplied by the manufacturer.

See Fig. 4 for CFP Wiring Diagram. (References are listed below)

A - Heat 1 Contactor
B - Heat 2 Contactor
C - Thermal Safety Cut-out Circuit
D - Star / Delta Connector Blocks
E - Heating Elements
F - Mains Lead & Plug
G - Earth
H - Heat / Fan Selection Switch
I - Thermostat
T - Tilt Switch
TB - Main In Terminal Block
M - Motor

Electrical connection

This heater must only be connected to a three phase supply. The supply
voltage must correspond to the voltage shown on the heaters rating
label.

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

BROWN - LIVE (L1)

BLACK - LIVE (L2)

GREY - LIVE (L3)

BLUE - NEUTRAL

GREEN & YELLOW - EARTH

Note : ‘L’ or ‘N’ must not be connected to the EARTH terminal marked ‘E’

or or coloured GREEN or GREEN AND YELLOW.

If in doubt, consult your electrician.

Star / Delta Voltage Systems

The heater is wired to accept 380-415V ~3PN (see Fig. 5b).
To change to a 220-240V ~3P system (see Fig. 5a) the following steps

should be carried out :

1. Swap the plug on the end of the Mains In lead to a 4 Pin plug (refer
to * in table above for plug loading).

BROWN : LIVE (L1)
BLACK : LIVE (L2)
GREY : LIVE (L3)
BLUE : Insulate exposed core and place

inside plug housing.

GREEN & YELLOW : EARTH

2. Remove the control moulding and top panel.

3. Change over the links on the Star / Delta Terminal Block to resemble
Fig. 5a.

4. Remove the blue neutral wire from ‘N’ and connect into ‘L3’ in the
Mains In Terminal block.

5. Replace the control moulding and top panel.

Attention: If using an extension cable, ensure that it complies with local
electrical regulations and is suitable for the loads shown above.

Operation

The heat output from this heater is regulated using the rotating wheels
shown in Fig. 3. By rotating these wheels, with the unit plugged in,
various fan and heat settings may be obtained.

Function control wheel

With the function control wheel, (f) in Fig. 3, the settings shown below
may be obtained;

0

1
2

Off

Fan only

Half Heat + Fan

Full Heat + Fan

Thermostat control wheel

The thermostat control wheel, (g) in Fig. 3, will adjust the temperature
cut off point of the heater.

Low Temperature

High Temperature

Both heat and fan operation can be regulated by the thermostat.
The thermostat, (g) in Fig. 3 enables a constant local ambient temperature

to be maintained.
Turn the thermostat towards the back of the heater to the maximum

setting and allow the heater to operate until the room temperature has
reached the desired level.

Then turn back the thermostat until it ‘just’ operates. Cycling of the
thermostat will then occur to maintain this ambient temperature.

With the function switch in the 1 or 2 position, the heat is regulated by
the thermostat, whilst the fan continues to operate.

Installation

The CFP range of heaters are designed for free-standing use.

CAUTION: DO NOT direct the air outlet grille, (c) in Fig. 2, towards the

ground or wall (min 1m) when in the free-standing position.

Safety in Use

This appliance incorporates a number of safety devices. In addition to
the safety precautions in the ‘Important Safety Advice’ section, your
attention is drawn to the following;

Tilt Switch

The tilt switch will prevent the heater from working if it is accidentally
tipped over or not standing upright. If this occurs, disconnect the power
and stand the heater back upright on a flat, stable surface and allow it to
cool. Reconnect the power and normal operation should be resumed.

If the heater does not operate, it is possible the thermal safety cut-out
has activated – refer to reset procedure in ‘Thermal Safety Cut-outs’
section.

Thermal Safety Cut-outs

The power supply to the heater may also 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 fluff.

3. Fan failure.

To reset the cut-out follow the procedures below :

1. Disconnect power supply.

2. Determine what has caused the cut-out to operate and rectify.

( Note : This should only be undertaken by competent persons

with experience of repairing electrical appliances and in full
knowledge of the possible hazards involved ).

3. After a short period of time, with the heater placed in a cool area,

the cut-out will reactivate allowing electrical supply to be
returned to the heater thus permitting normal operation.

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 rear air-inlet grille from time to time.

If the heater is to be placed in storage for long time intervals, Dampness
may penetrate the heating elements and with reactivation, EARTH FAULT
BREAKERS may trip. This is not a fault and can be rectified by feeding
the heater using a source without an earth fault breaker until the elements
have fully dried.

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 FROM THE POWER SUPPLY
BEFORE CLEANING THE HEATER

Do not use detergents, abrasive cleaning powders or polish of any kind
on the heater.

Wipe with a dry cloth to remove dust and a damp cloth (not wet) to clean
off stains. Be careful not to allow moisture into the heater.

Ensure that dust or fluff does not accumulate inside the heater as this
could lead to overheating of the element. Use a vacuum cleaner to remove
any fluff which does accumulate.

After Sales Service

Your product is guaranteed for one year from the date of purchase.
Within this period, we undertake to repair or exchange this product free

of charge (excluding element & subject to availability) provided it has
been installed and operated in accordance with these instructions.

Your 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 0870 727 0101. 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.

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

[c] Glen 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 Glen Dimplex UK Limited.

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