Clarke CONTRACTOR DEVIL 351C Installation and operation manual

OPERATING & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC08/22
CERAMIC HEATER
MODEL NO: DEVIL 351C
PART NO: 6920256

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INTRODUCTION
Thank you for purchasing this CLARKE Ceramic Heater.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.
SPECIFICATIONS
Please note that the details and specifications contained herein, are correct
at the time of going to print. However, CLARKE International reserve the right
to change specifications at any time without prior notice.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
Model Number Devil 351C
Part Number 6920256
Weight 8.6 kg
Dimensions (L x W x H) 610 x 410 x 400mm
Rated input Current 21.8A
Supply Voltage 110V/50 Hz
Plug Rating 32 A
Ingress Protection Class IP20
Max Heat Output 2.4W (1.2 per element)

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THE FOLLOWING TABLE ADDRESSES THE INFORMATION
REQUIREMENTS OF REG.2015/1188
Item Symbol Value Unit
Heat output
Measured seasonal space heating energy efficiency 35%
Nominal heat output Pnom 2.4 kW
Minimum heat output (indicative) P min 1.2 kW
Maximum continuous heat output P max 2.4 kW
Auxiliary electricity consumption
At nominal heat output elmax n/a kW
At minimum heat output el min n/a kW
In standby mode elSB 0.001 kW
Type of heat input for electric storage local heaters only
Manual heat charge control with integrated thermostat No
Manual heat charge control with room and/or outdoor temperature feedback No
Electronic heat charge control with room and/or outdoor temperature
feedback
No
Fan assisted output No
Type of heat output/room temperature control (select one)
Single stage heat output, no temperature control No
With mechanical thermostat temp control No
With electronic temperature control Yes
Electronic temperature control with day timer No
Electronic temperature control with week timer No
Other control options (multiple selections possible)
Room temperature control with presence detection No
Room temperature control with open window detection Yes
Room temperature control with distance control option No
Room temperature control with adaptive start control No
Room temperature control with working time limitation Yes
Room temperature control with black bulb sensor Yes

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GENERAL SAFETY RULES
Please keep these instructions in a safe place for future reference.
1. These heaters are for INDOOR USE ONLY in well insulated spaces.
2. DO NOT expose the heater or power cable to rain or wet conditions. Any
water entering the heater will increase the risk of electric shock. DO NOT
use this heater in a bathroom, shower room or any other wet environment.
3. NEVER locate the heater near combustible materials such as curtains,
furniture etc. Allow at least 1 metre distance.
4. DO NOT locate the heater close to an adjacent wall or low ceiling. Allow a
distance of at least 1 metre from a wall or ceiling. Avoid placing the heater
directly below power socket outlets.
5. Take care to ensure that the wire guard cannot be covered.
6. DO NOT operate heater in explosive atmospheres such as in the presence
of flammable liquids, gases or dust such as in a paint spray booth or any
explosive environment.
7. NEVER stand the heater on a movable vehicle where it could tip over.
8. DO NOT allow the heating elements to become covered with dust which
could become a fire hazard. If used in a dusty workplace it should be
cleaned as described under Cleaning and Maintenance.
9. NEVER touch the heating elements for at least 15 minutes after switching
off.
10. DO NOT leave the heater unattended.
11. If children are present always use with a fireguard.
12. Store the heater out of the reach of children and do not allow persons
unfamiliar with these instructions to operate it.
13. This heater must only be located on a firm, level surface but is fitted with an
anti-tilt switch which will turn the unit off if it should tip over.
14. ALWAYS disconnect the heater from the power supply before moving it.
15. NEVER leave the heater unattended while in use. Turn off at night if
unattended.
ELECTRICAL SAFETY
1. Electrical appliances must match the power outlet. NEVER modify the plug
in any way. DO NOT use adaptor plugs with earthed (grounded)
appliances. Correct plugs and outlets will reduce the risk of electric shock.

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2. DO NOT abuse the electrical cable. Never use the cable for pulling or
unplugging the heater. Keep the cable away from sources of heat, oil,
sharp edges or moving parts. Damaged or tangled cables increase the risk
of electric shock.
3. DO NOT use this product with an extension cable.
4. ALWAYS disconnect from the power supply before moving the heater or
performing any cleaning or maintenance tasks.
5. Keep the power cable well away from machines and ensure an adequate
electrical supply is close at hand so that the operation is not restricted by
the length of the cable.
6. Inspect the power cable regularly for signs of damage. DO NOT use if it is
damaged and ALWAYS keep it away from the source of heat.
7. Check the heater for damage before use. Any damage should be
properly repaired or the part replaced. If in doubt, DO NOT use. Consult
your local CLARKE dealer.
SERVICE & REPAIRS
1. If necessary, have your heater repaired by a qualified person using
identical replacement parts. This will ensure that the safety of the
appliance is maintained.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general
household waste. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.
This product contains valuable raw materials. Metal products should be
takento your local civic amenity site for recycling of metal products. Recycle
unwanted materials instead of disposing of them as waste. All unwanted
accessories and packaging should be sorted and taken to a recycling centre
for disposal in a manner which is compatible with the environment.

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ELECTRICAL CONNECTIONS
This 110V heater is fitted with a 32 amp, three pin industrial plug to EN 60309
and MUST be connected to a 110 volt, 1 phase 50 Hz supply through a suitably
fused isolator switch. On no account must a 230V, 13 amp (BS1363) plug be
used.
NOTE: If a portable 110V transformer is used, make sure it has a rated
capacity sufficient to take the load of the heater.
If the heater is hard wired into the electrical system all work must be carried
out in accordance with IEE regulations.
If the plug has to be changed due to damage, a replacement should be
fitted, following the wiring instructions shown below. The old plug must be
disposed of as insertion into a 110v socket could cause an electrical hazard.
If the colours of the wires in the power cable of this product do not correspond
with the markings on the terminals of your plug, proceed as follows.
•TheBlue wire must be
connected to the terminal
which is marked Nor
Neutral.
•TheBrown wire must be
connected to the terminal
which is marked Lor Live.
•TheYellow wire must be
connected to the terminal
which is marked Eor Earth.
If in any doubt, consult a
qualified electrician. DO NOT
attempt any repairs yourself.
WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE
COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE:
BLUE = NEUTRAL BROWN = LIVE YELLOW = EARTH
Plug must be BS60309 approved.
Neutral
Live
Earth

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UNPACKING AND ASSEMBLY
Before assembling, please check contents against the following list and advise
your dealer immediately if any parts are missing.
• 1 x Heater
•2xLegs
• 1 x Handle
• 1 x Remote Controller (batteries not included)
• 1 x Set fixings (screwed into back of the heater)
1. Remove the 4 x lower screws from
the heater and use them to attach
the legs as shown.
2. Repeat with the two remaining
screws to fit the handle as shown.
3. DO NOT use the heater without
fitting the legs.
CAUTION: TAKE CARE TO REMOVE ALL PACKAGING MATERIALS FROM
WITHIN THE FRONT OF THE HEATER. YOU WILL NEED TO RELEASE THE
SCREWS SECURING THE FRONT GRILLE IN ORDER TO DO THIS.

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OPERATION
USING THE REMOTE CONTROL
All operations must be done using the
remote control.
• 2 x AAA batteries are required
and are installed as shown by
the diagram found inside the
control unit.
• The remote control must be
directed at the heater display
panel. It has a range of approx
2.5 metres and must be aimed
at the correct angle.
• The function of each button on
remote control is the same as
operation panel.
MANUAL OPERATION
1. Stand the heater on a firm, level surface and following all safety
precautions, connect to a suitable power supply.
• The heater is equipped with an anti-tilt switch that automatically
cuts the power off should the heater tip over. If this happens, stand
the heater upright and it will immediately re-set.
2. Switch on the power at the primary
switch.
• The heater will be in Standby
with the display showing PO.
WARNING: FOR SAFE OPERATION OF THIS HEATER IT IS ESSENTIAL TO READ
THESE INSTRUCTIONS BEFORE USE.
WARNING: PLEASE NOTE THAT THE HEATING ELEMENTS OF THIS PRODUCT
DO NOT GLOW WHILST IN OPERATION. ANY PICTURES SHOWING THIS IN
ADVERTISING MATERIAL ARE FOR ILLUSTRATION ONLY.

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3. Press to turn on the upper
heating lamp and the screen will
show P1.
4. Press to select the mode from P1-P6, referring to the different
temperature settings.
• During mode P2-P5 the upper element is working all the time and the
lower element will be turned off automatically according to the set
temperature.
5. The user can change from mode
P1 and P6 by pressing . The
screen will show a cascade effect
when in mode P6.
6. To power off the unit, press again, the heater stops working, and
returns to standby with the screen showing ‘PO’.
7. Then switch off the main switch and unplug the heater.
P1 Only the upper element is working
P2 24o
P3 26o
P4 28o
P5 30o
P6 Both elements are working

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SETTING THE SHUTDOWN TIMER
1. Press to set the shutdown
timer. The time on the screen
flickers with initial status 00:00.
2. Press and to set the
time to turn the heater off.
• It increases/decreases 1 hour per press.
3. Press when you finish setting
and the heater will be in the
countdown mode.
• It will shut down 2 hours later.
4. When the time is up, the heater
turns off automatically and enters
the standby state P0.
FUNCTION FOR DETECTING OPENING WINDOWS
1. When the ambient temperature drops over 5oC within 10 minutes, the
heater will turns off automatically and enters a standby state with three
alarm beeps.
• Users need to turn on the heater manually by pressing-

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CLEANING & MAINTENANCE
Always allow the heater to cool down for at least 15 minutes and disconnect it
from the mains supply before performing any maintenance tasks.
PERIODICALLY
1. Inspect the power cable for damage. Undue heat will cause the cable to
stiffen and crack. If this is found, have the cable replaced. Check your
cable routing and ensure it is well away from the heat source.
2. Should the heater become dirty, disconnect it from the power supply,
remove the front guard and wipe the reflector and elements with a clean
damp cloth. DO NOT use abrasive cleaners. Take care that no moisture
enters the heater.
3. Refer to your CLARKE dealer if internal maintenance is required.
4. When storing the heater, allow it to cool down before storing it in a dry, well
ventilated place.
ELEMENT REPLACEMENT
Ceramic heating elements are long lasting and should not need replacing
under normal circumstances. Should this become necessary take the heater
to your CLARKE dealer.

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FAULT FINDING
SYMPTOM PROBLEM SOLUTION
Heater does not
operate, although
plugged in and
switched on.
Plug is loose/bad
connection.
Remove the plug & check
the connection of the plug
and socket.
Fuse blown. Replace if necessary and
investigate the cause. If the
fuse blows repeatedly,
consult your CLARKE
dealer.
No power at socket
outlet.
Insert the plug into a
suitable socket.
Tilt safety switch is
disabling the heater.
Ensure heater is upright. If
the switch does not re-set,
consult your CLARKE
dealer.
Heater does not
respond to remote
controller
Batteries defective. Replace batteries.
Controller is out of
range or not pointing
at the display panel.
Move closer or try different
angles of pointing the
controller at the heater.
Controller is damaged Consult your CLARKE
dealer.

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COMPONENT PARTS
A selection of suitable extension leads & plugs is available from your nearest
CLARKE dealer, for further information, contact your nearest dealer, or
telephone CLARKE International Sales department on 01992 565300.
No Description No
1 Front Guard 9 Tip-Over Switch
2 M6x15 Pan Head Screw 10 Switch Assembly
3 Top Panel 11 Casing
4 Ceramic Heat Element 12 Screw
5 Neon Indicator Lamp 13 Power Cable & Plug
6 Reflector Panel 14 Cable Clamp
7 No10 x12 Pan Head Screw 15 Leg
8Handle 16EndPlug
n/a Remote Control Unit

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DECLARATIONS OF CONFORMITY

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DECLARATIONS OF CONFORMITY