installation and operating instructions
Contents
1. WARNING This appliance must be earthed Only heat resisting cable min rating T85 should be used The wires in the mains cable will be coloured as follows GREEN amp YELLOW EARTH BLUE NEUTRAL BROWN LIVE SUGGESTED FIXINGS SOLID BRICK BLOCK No 10 Size 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 FIXING ASSEMBLY 1 ENSURE THAT FIXING KIT AND FEET HAVE BEEN LOCATED BEFORE DISPOSING OF PACKAGING 2 Fit the feet with the open end of the foot to the front of the heater Secure each foot using two taptite screws provided in the fixing kit 2 3 Place the heater on its feet and in the desired position against the wall Ensure the heater is based on a firm level surface at least 75mm from any end wall and at least 250mm below any shelf or similar projection Cut away any gripper rod or carpet which would prevent the heater sitting firmly on the floor 3 250mm MMMM v o voo vooo wooo Voot aamanan o V Noa Vaa 75mm 75mm 4 Mark the position of the two outside corners of the wall bracket with the heater pushed tight against the wall Remove the wall bracket from the heater by removin2. 15 ENSURE THAT CABLE CLAMP IS SECURELY ATTACHED TO THE CHASSIS OF THE HEATER 16 Replace outer front panel and grille by hooking the grille into its retaining slot on the top panel and lowering it into position Secure the front panel with the two self tapping screws 9 Remove one element to allow access for the back rows of bricks On the 724N remove the element to the right of centre on the 718N remove the central element on the 712N the left hand element should be removed and on the 706N there is only one element Loosen the two screws securing the element tails in the ceramic connector block and lift the element up and out of the heater 10 Carefully fit the bottom row of the back layer of bricks placing the two end bricks in position first with the recess towards the element Fit the top row of bricks also with the recess towards the element 11 Refit the element which has been removed by feeding the tails down through the hole in the base insulation and into the connector block Ensure the element is fully pushed home then securely tighten the two screws in the block 16 LN two exins 70 SCREWS 17 Check that the screws securing the heater to the wall bracket have been fully tightened IT IS ESSENTIAL THAT ALL SCREWS ARE REPLACED TO ENSURE EARTH CONTINUITY Once installed do not attempt to reposition the heater without first obtaining the services of a competent el
3. edge With hands positioned on each side of the panel lift upwards to unhook the top edge whilst pressing down on the top panel with your thumbs The panel can now be lifted clear and set to one side T 3 E 8 Remove the inner front by removing the screws along its top and sides As the front insulation is attached care must be taken when lifting this panel from the heater and placing it to one side Remove the internal packing by sliding it up and off the elements taking care not to damage the insulation 11 12 Fit the front layer of bricks again with the recess towards the element The complete core will comprise 706N 1 x 4 Brick Columns 712N 2 x 4 Brick Columns 718N 3 x 4 Brick Columns 724N 4 x 4 Brick Columns 13 Replace the inner front complete with insulation by locating its bottom edge behind the front lip of the chassis and inserting retaining screws along the top and both sides 14 For models 712N 718N and 724N only check that the flap mechanism operates freely on its hinges and that with the output control set to 1 the flap is correctly seated in its closed position 15 Feed the mains cable through the cable clamp and make connections as marked on heater Pull back any slack through the clamp and tighten clamping screw Make sure clamp is tightening on outer sheath of cable and not on individual conductors WARNING This appliance must be earthed
4. UNDAE 87570 WMS N automatic WMX N manua STORAGE HEATER RANGE MODELS WMX7O6N 6kWh WMS X712N 12kWh WMS X718N 18kWh WMS X724N 24kWh INSTALLATION ano OPERATING INSTRUCTIONS IMPORTANT PLEASE READ THIS LEAFLET CAREFULLY AND RETAIN FOR FURTHER USE NOTE ALSO THE INFORMATION GIVEN ON THE HEATER The Installation must be carried out by trained personnel A means for disconnection must be incorporated in the fixed wiring by a double pole switch with a contact separation of a minimum of 3mm and in accordance with the current IEE Wiring Regulations The heater must not be installed immediately below a fixed socket outlet The heater is not suitable for connection to a 30A ring circuit Do not position the heater under windows where curtains can contact the heater casing WARNING THE SURFACES ON THIS HEATER CAN BE HOT This heater meets EN60335 safety requirements However any heater type becomes hot in normal operation Care must be taken to ensure that prolonged skin contact with the heater does not occur WHERE YOUNG CHILDREN INFIRM PERSONS OR THE AGED ARE PRESENT THIS APPLIANCE MUST BE ADEQUATELY GUARDED Contact your installer or the manufacturer for further advice 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 for instruction concerning use of the a
5. ectrician OPERATING INSTRUCTIONS OPERATION This storage heater takes in Energy when electricity tariffs are low and dissipates it when tariffs are normal SAFETY INSTRUCTIONS 1 Ventilate rooms well during commissioning 2 Do not move the heater in any way once installed without the services of a competent electrician Do not cover the heater with clothing etc at any time or position furniture close to or against the heater Ensure a clearance of at least 150mm between heaters and curtains Floor standing heaters must only be fitted with the back against a wall Should your heater fail to operate either employ the services of a competent electrician or Telephone 0845 600 5111 ALSO REFER TO COVER PAGE COMMISSIONING Set both the Input Control and the Output Control to 6 and leave the heater for 48 hours Following the commissioning period adjust the controls as stated below SETTING THE CONTROLS The controls are located under the hinged flap at the top right hand corner of the heater To adjust the controls on the heater use a coin and engage it in the slots provided on the top surface of the knob There are no user adjustable controls on the WMX706N CONTROL FUNCTIONS THE INPUT CONTROL For models WMS712N 718N 724N only This heater is fitted with a user adjustable automatic input control which varies the charge taken in response to weather conditions taking into account the amount of energy already st
6. g the screw at each end Place the heater to one side and reposition the bracket against the wall using the corner marks for alignment Four fixing positions must be chosen for the 724N three for the 718N and two for the 712N and 706N Mark the positions for the fixing holes two at the extreme ends and the others spaced evenly between them Remove the bracket from the wall drill the holes in the positions marked and insert suitable fixings previously described Secure the wall bracket to the wall iN 5 If mains connection is to be made from the left side at this point the mains lead must be secured to the back of the heater using ties provided in the fixing kit 5 6 THE FOLLOWING MUST BE APPLIED WHEN FIXING THE HEATER TO THE WALL BRACKET i If no skirting board is present secure the heater through the wall bracket slots closest to the wall ii If 100mm 4in skirting is present secure the heater through the outer slots iii If skirting taller than 150mm 6in is present this must be reduced to 150mm 6in over the entire width of the heater plus 25mm 1in at each end Do not fully tighten these screws until the bricks are loaded into the heater as some settling of the heater may occur NOTE NEVER REMOVE THESE SCREWS WITHOUT FIRST UNLOADING THE HEATER 6 7 Remove the front panel by removing the two self tapping screws along its bottom
7. ical 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 Derby Products Pty Ltd ABN 81 009 477 561 P O Box 84 Glenorchy Tasmania 7010 Tel 1800 030 668 e mail sales derbyproducts com au Web address www derbyproducts com au This product complies with the European Safety Standards EN60335 2 30 and the European Standard Electromagnetic Compatibility EMC EN55014 EN60555 2 and EN60555 3 These cover the essential requirements of EEC Directives 2006 95 EC and 2004 108 EC ce GDC Group Ltd All rights reserved Material contained in this publication may not be reproduced in whole or in part without prior permission in writing A division of the GDC Group Ltd Millbrook House Grange Drive Hedge End Southampton SO30 2DF Part No 87570 Issue 2
8. n the evening Once set the boost will repeat itself automatically day after day If no boost is required e g when the room will be unoccupied for a long period set the Output Control to 1 With the control in this position the heater will take less energy during the next charging up period CLEANING To maintain the appearance of the heater wipe occasionally with a dry cloth when the heater is cool Do not use abrasive powders of furniture polish Discolouration of wall finishes can sometimes occur immediately above a storage heater due to the properties of some paints and decorating materials or the presence of environmental impurities in the air such as soot or incense generated from the burning of candles etc AFTER SALES SERVICE Your storage heater is guaranteed for two years from date of purchase We undertake to repair or exchange within the period any part found to be defective due to a manufacturing fault This guarantee does not affect your statutory rights Should you require after sales service please contact the supplier through whom you purchased the heater or telephone 0845 600 5111 Please do not initially return faulty appliance or part of an appliance to us as this may result in transit damage and or a delay in providing service Let us know your difficulty quoting the model number and serial number located along the wall bracket We will then take the appropriate action RECYCLING For electr
9. ored in the heater Set at 6 the heater takes maximum charge and at 1 the heater takes a minimum charge at any room temperature The casing of the heater particularly in late evening may feel cool this is quite normal The input control may require a few days experimentation before your comfort level is established Initially set the control to 3 the following evening if the room is too warm reduce to 2 or if it is too cool increase to 4 On subsequent evenings adjust by half divisions until your comfort level is achieved Having established the setting the input will automatically carry the amount of heat stored to compensate for weather variations 9 A o gt For models WMX712N 718N 724N only Initially set the input to 4 If the heater does not maintain a satisfactory room temperature the following day this setting should be increased Conversely if the room temperature is too high this setting should be reduced The input control should only require seasonal adjustments THE OUTPUT CONTROL For all models except WMX706N Most of the stored heat is radiated from the casing during the discharge period However some of the heat is emitted through the grille at the top of the heater and this additional heat or boost is regulated by the Output Control With this set to 6 the boost begins in the early afternoon Turning the control towards 1 will progressively delay the commencement of the boost At 3 the boost will start i
10. ppliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance This appliance is very heavy and must be securely fixed to a wall DO NOT UNDER ANY CIRCUMSTANCES ATTEMPT TO MOVE OR REPOSITION THIS HEATER WITHOUT SEEKING EXPERT ADVICE 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 This heater must be installed where it is impossible for switches and other controls to be touched by a person using a bath or shower IMPORTANT Due to the newness of materials the heater will produce a slight smell for the first few days of operation ROOMS MUST BE WELL VENTILATED AND YOUNG CHILDREN CAGED BIRDS OR PERSONS WITH RESPIRATORY COMPLAINTS MUST NOT REMAIN IN CLOSE PROXIMITY TO THE HEATER DURING THE FIRST 48 HOURS OF THE COMMISSIONING PERIOD IF DURING ANY REASSEMBLY OF THE HEATER A PART OF THE THERMAL INSULATION SHOWS DAMAGE OR DETERIORATION WHICH MAY IMPAIR SAFETY IT SHOULD BE REPLACED BY AN IDENTICAL PART INSTALLATION INSTRUCTIONS The heater will arrive separately from its Model 706N 4 bricks Model 712N 8 bricks Model 718N 12 bricks Model 724N 16 bricks storage bricks the following bricks will be required WMS e MODELS ROOM STAT ONLY CIRCUIT DIAGRAM
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