Designa DESE series Manuel utilisateur
These instructions should be read carefully
and retained for future use. Note also the
information presented on the appliance.
Designa DESE Storage Heater
Models: DESE050 / DESE070 / DESE100 / DESE125 / DESE150
08/80286/0 ISSUE: 3 Series: A
INSTRUCTION MANUAL
Installation and Operating
IMPORTANT SAFETY ADVICE
When using electrical heaters, basic precautions should always be followed to reduce the risk
of re, electrical shock, and injury to persons, including the following:
IMPORTANT – The wall bracket supplied with the heater must be used.
IMPORTANT – All packaging should be disposed of in an appropriate manner.
OVERHEATING WARNING
WARNING - In order to avoid overheating, do not cover or obstruct the heater. Do not place material
or garments on the heater, or obstruct the air circulation around the heater, for instance by curtains
or furniture, as this could cause overheating and a re risk. NEVER cover or obstruct in any way the
heat outlet slots at the top of the heater or the air outlet slots in the base of the heater.
WARNING - THE SURFACES ON THIS HEATER CAN BE HOT.
The heater carries a warning ‘DO NOT COVER’ to alert the user to the risk of re that exists if
the heater is accidentally covered.
CAUTION
- Some parts of this product can become very hot and cause burns.
Particular attention has to be given where children and vulnerable people are present
.
For your safety this heater is tted 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.
The display screen may ash red to indicate the product has overheated. To reset the display,
remove the obstruction and hold Enter for 10 seconds.
SUITABLE APPLICATIONS
WARNING - This heater is suitable for normal domestic household purposes and should not be
used in any other type of environment. This product should only be used in the country where it
was purchased from by a recognised commercial retailer. Do not use outdoors.
SERVICING AND REPAIRS
WARNING - Servicing and product repairs should only be undertaken by the manufacturers
approved service agent or a similarly trained or qualied person, using only exact manufacturer
approved spare parts.
PLEASE NOTE: Household dust, lit cigarettes, candles and oil burners, combined with the
convection effect of electric heaters can cause signicant soot deposits to build up on the
surface directly above and to the sides of the heater. This is not a fault of the heater. Extensive
burning of candles or smoking in the operating environment of this product can produce heavy
discolouration within a few months of use.
CAUTION
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY CAUSE INJURY AND/OR DAMAGE
AND MAY INVALIDATE YOUR GUARANTEE
IMPORTANT
THESE INSTRUCTIONS SHOULD BE READ CAREFULLY AND RETAINED FOR
FUTURE REFERENCE. Note also the information presented on the appliance
2
OPERATING WARNINGS
IMPORTANT: Remember to observe all safety warnings and precautions when operating the
heater on the automatic or timer modes, either attended or unattended since a re risk exists
when the heater is accidentally covered or obstructed.
Mains cables are not provided with this heater.
CAUTION: Do not use if either of the heater’s mains power leads become damaged. If the supply
cord is damaged it must be replaced by the installer or an approved service partner.
Curtains must not come to within 250mm of the top of the heater.
Do not sit or stand on the heater
Do not place objects in contact with the heater.
To maintain stability, it is essential that the heater is placed on a level surface and care should
be taken to avoid irregular surfaces, such as may result from carpets or tiled surrounds
partially protruding under the heater.
ELECTRICAL INSTALLATION
The installation of the heater should be carried out by trained personnel.
WARNING - Minimum clearances and IP zone requirements must be adhered to in
accordance with the current wiring regulations.
WARNING - The electrical installation of this heater must be carried out by a suitably qualied or
trained electrician, and be in strict accordance with current wiring Regulations. The peak supply
must be connected via a switched fused spur with a fuse rated suitably for the appliances ex,
the off-peak supply , via a 20A double pole switch. Failure to follow these instructions will mean
that the manufacturer’s instructions have not been adhered to. THERE ARE NO EXCEPTIONS.
• This heater must be earthed
• Not suitable for connection via a plug top
• Do not locate the heater immediately above or below a xed electrical point i.e. socket outlet.
This appliance is intended for installation to a single phase supply only and is not suitable for
connection to 3 phase supplies.
The heater is not tted with a mains cable, this should be tted by the installer. Cable type
(minimum size) H05VV-F 1.5mm² three core for peak and 2.5mm² three core for off-peak for
connection to the xed wiring of the premises through suitable isolation devices positioned
adjacent to the heater. The supply circuits to the heater must incorporate a double pole isolating
switch having a contact separation of at least 3mm.
In installation the supply cord may be cut to the appropriate length for the electrical connection
point. Excess cable should not be inserted or stored behind the heater.
If, during reassembly of the heater, a part of the thermal insulation shows damage or deterioration,
it should be replaced by an identical part.
WARNING: All electrical connections to the terminal block must be secure to prevent risk of
ignition. Tighten to 0.5 Nm.
3
CHILD SAFETY
WARNING - Fixing kit screws are a potential choking hazard.
WARNING - 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 appliance by a person responsible for
their safety.
This appliance can be used by children from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance. Children shall not play with the
appliance. Cleaning and user maintenance shall not be made by children without supervision.
Children of less than 3 years should be kept away unless continuously supervised. Children
aged from 3 years and less than 8 years shall only switch on/off the appliance provided that it
has been placed or installed in its intended normal operating position and they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children aged from 3 years and less than 8 years shall not regulate and clean
the appliance or perform user maintenance.
Models DESE050 DESE070 DESE100 DESE125 DESE150
Input Rating +5% / -10% 1020W 1560W 2220W 2760W 3300W
Nominal Output (kW) 0.50 0.70 1.00 1.25 1.50
Storage Element Rating 230/240V~: 936/1020W 1435/1560W 2042/2220W 2540/2760W 3024/3300W
Rated Charge Period: 7.7 - 7 Hours 7.7 - 7 Hours 7.7 - 7 Hours 7.7 - 7 Hours 7.7 - 7 Hours
kWh: 7.14kWh 10.9kWh 15.5kWh 19.3kWh 23.1kWh
Fan Wattage 11W 11W 11W 11W 11W
UI Wattage 0.5W 0.5W 0.5W 0.5W 0.5W
Sound Level dB (measured in test chamber) 27 29 32 30 31
Energy Cell Packs Required
(047243) 46 8 10 12
Installed Weight: 63kg 85kg 107kg 133kg 155kg
Height (mm) 749 749 749 749 749
Width (mm) 581 703 825 947 1069
Depth (mm) 182 182 182 182 182
Technical Details
4
All Models
Controls
Digitally controlled, Electronic Thermostat accurate to (±0.2oC).
Setpoint range (7-26°C)
Timer modes: 7 Day Programmable User Timer
Controller UI
Graphical display with white backlight
•Capacitive buttons with audio feedback
•User replaceable battery (Coin-Type)
Controller Functions
•Open window detection
•Automatic Charge Control
•Heat Demand % Adjustment
•History/Reporting
•Child Lock
Safety Features
Electronic overheat protection. Additional electromechanical overheat protection.
LVD and EMC compliance.
Storage Core High-density bonded magnetite energy cells
Colour/ Finish White (RAL 9016) ‘Trafc White’ Grill RAL7035 anodised
Battery Backup 3.3V coin cell battery to backup real time clock. Battery life > 5 years.
Supply 1/N/PE 230-240V / 50Hz (Peak / Off Peak)
Class II
IP Rating IPX4
Approvals
CE & BEAB
Warranty
2 Years
Country of Origin United Kingdom
Manufacturer Denmans
5
Y
Y
X
X
Room Sensor
Housing
Models 050 070 100 125 150
Feet Position
1 ‘A/B’ 167/124 167/185 167/246 160/314 160/375
Feet Position
2 ‘A/B’ 93/198 93/259 93/320 100/374 100/435
1. Place the heater within its packaging at
on the ground with arrows printed on the
base of the carton pointing upwards.
2. Feet are tted in the default position (X
position) and can be moved to the outside
position (Yposition) if necessary. (Fig.
1a and Fig. 1b). NB: Repositioning
of feet may be required depending on
oor arrangement (e.g. replacing an
installation).
Stand the heater on its feet before removing
the packaging.
CAUTION SHOULD BE TAKEN NOT TO
REST THE HEATER UPON THE ROOM
TEMPERATURE SENSOR HOUSING. (Fig. 1b)
Dispose of packaging in an appropriate way.
Read these instructions carefully before
proceeding any further with the installation.
3. Ensure the heater is stable before removing
the screws which hold the bottom grille panel in position. (Fig. 2) Set the bottom grille to one
side, avoiding its sharp edges when handling.
4. Remove the two screws securing the front panel, located at the bottom of the heater (Fig. 3).
Once removed set carefully to one side to avoid damage.
NOTE - Retain these screws for reassembly. If misplaced, M4 x 10 Tritap screws must be used.
IMPORTANT - Do not use the outer top panel or the rear heat shield to lift or carry the heater.
A
749mm
150mm
(min)
150mm
(min)
B
W
BA
Preparation
Fig. 1bFig. 1a
6
Do not place objects within 300mm of the front of the heater
and 150mm (min. 75mm) either side.
250 mm
300 mm
150 mm
Ensure the back of the heater is ush against the wall. If the skirting board is taller than
120mm and deeper than 15mm it should be cut to accommodate safe installation of the
heater.
120 mm
15 mm
150 mm
Fig. 2 Fig. 3
7
The heater must be securely xed to a wall. Screws with suitable wall xings for solid walls
are provided. If other wall types are encountered it is the installer who must choose the most
suitable xing.
SUGGESTED FIXINGS
SOLID BRICK/BLOCK: No. 10 size high temperature resistant plastic inserts, 8mm drill bit. Drill
hole 15mm deeper than plastic insert length.
PLASTERBOARD - If possible locate studding and use No. 10 woodscrews directly into the
wood, otherwise M5 rawlplug intersets are suitable.
NOTE: FOR OTHER WALL TYPES (eg. timber frame and hollow concrete)
SEEK SPECIALIST ADVICE.
If the oor is carpeted then the carpet should be slit and underlay cut away to allow the feet to
rest rmly on the oor. Carpet gripper must be locally removed so that the feet may rest in a
level position.
This appliance is heavy. The oor must be checked to ensure that it is capable of bearing the
weight of the unit, up to 165kg.
This Heater is rated IPX4
DO NOT UNDER ANY CIRCUMSTANCES ATTEMPT TO MOVE OR REPOSITION
THIS HEATER WITHOUT SEEKING EXPERT ADVICE. THE HEATER SHOULD
NEVER BE FREED FROM THE WALL WITH ENERGY CELLS INSIDE.
USE CAUTION WHEN INSTALLING THIS PRODUCT, UNPAINTED METALWORK
CAN HAVE SHARP EDGES.
IMPORTANT Head of wall xing screw must be anged pan head type and have a diameter
no less than 11mm. No countersunk headed screws to be used for wall xing.
Installing the Heater
Fig. 5Fig. 4
8
5. Place the heater in its nal position and mark the xing holes through the location holes
visible through the back of the heater.
6. Six xing positions must be selected for models DESE100, DESE125, DESE150 and at least
4 xing positions for models DESE050 and DESE070. Fig. 6.
Common xing points for all heater sizes are shown in both Fig. 4 and Fig. 5.
Mark the positions for the xing holes towards the bottom of each slot, this allows the heater to
settle once the energy cells have been tted.
Move the heater away from the wall, drill the holes and t the wall xings best suited to the
application.
Secure the heater to the wall using correct quantity of screws required per model, using the
appropriate screw ttings.
NB: Do not fully tighten screws until energy cells are fully loaded to ensure full weight is
on feet and not on the wall xings.
NOTE: UNDER NO CIRCUMSTANCES SHOULD ANY SCREWS BE REMOVED WITHOUT
FIRST REMOVING ALL ENERGY CELLS FROM THE HEATER.
NEVER FREE THE HEATER FROM THE WALL WITH ENERGY CELLS REMAINING INSIDE
THE HEATER CAVITY.
NOTE: ANY FIXING DROPPED INTO HEATER MUST BE RETRIEVED AS THEY MAY
IMPACT PRODUCT SAFETY OPERATION.
Fig. 6
9
Warning: Before obtaining access to terminals, all supply circuits must be disconnected.
7. The heater leaves the factory congured to operate with two mains supplies, a 24 hour peak
supply and an off peak switched supply. (Fig. 7)
Not suitable for use on single supply.
Storage / Fan circuit
Fan Circuit = PEAK L
Storage Circuit = OFF-PEAK L
Fan Circuit = PEAK N
Storage Circuit = OFF-PEAK N
The earth wire should be connected into the earth terminal block marked E
WARNING - Terminal block maximum torque 0.5 Nm
Neutral
Live
(Off-Peak)
Neutral
Live
(Peak)
Earth
(Both Supplies)
Switched
Supply
Terminal Block
Mains
Cable
Tighten Screws
Electrical Connections
Fig. 8Fig. 7
10
Ce manuel convient aux modèles suivants
5
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