UK Manufactured, Fully Earthed, Ultra-Thin, 17th
Contents
1. For support please call 01444 247020 Earthed Underlaminate System 130W m technical specification Product Code Size in m Length in Metres Width in Metres Wattage Resistance Ohms 10 _uLs 130 0100 1 0m 2 0m 0 5m 130 407 uLs 130 0150 1 5m 3 0m 0 5m 195 271 _uLs 130 0200 2 0m 4 0m 0 5m 260 203 __uLs 130 0250 2 5m 5 0m 0 5m 325 163 __uLs 130 0300 3 0m 6 0m 0 5m 390 136 _ uLs 130 0400 4 0m 8 0m 0 5m 520 102 _ uLs 130 0500 5 0m 10 0m 0 5m 650 81 __uLs 130 0600 6 0m 12 0m 0 5m 780 68 uLs 130 0700 7 0m 14 0m 0 5m 910 58 __uLs 130 0800 8 0m 16 0m 0 5m 1040 51 __uLs 130 0900 9 0m 18 0m 0 5m 1170 45 ULS 130 1000 10 0m2 20 0m 0 5m 1300 41 Technical Data Construction General Construction Ultra low wattage per linear metre Thermal Conductor Dual conductor resistance wire heating cable sandwiched between polyester and aluminium layers Voltage 230 Vac 50Hz Maximum Load 8 5W m Wire Thickness 3 0mm 0 1mm Outer Insulation 2 layer plastic insulation 100 waterproof rated to 90 C Earth Shield Aluminium earth shield Heat Dissipation Materials Full coverage aluminium foil IP Rating IPX7 Cable Flexibility Minimum bend radius 25mm UK Factory Testing Dielectric withstand test Power Range 130W to 1300W 10 seconds at 4KV CE Marked in accordance with EN 60335 2 96 2002 Testing your Heating Mat with a multi meter Test each heating mat wit2. Heat Mat Underfloor Heating a ASS UK Manufactured Fully Earthed Ultra Thin 17th Edition Compliant Underlaminate Heating Mat Fitting Guide version 2 Calb 01444 247020 for Technical Support vy BCE Please ensure you read this guide completely before commencing installation of the underfloor heating If you are unsure of any aspect of the installation please call Heat Mat s Technical Support helpline on 01444 247020 Contents Do s and Don ts Technical information System and testing information Basic wiring diagram Combination amp Positioning Installation instructions Warranty information VI OS OF FP BP GQ mah Before commencing your installation please check that you have the correct heater or combination of heaters for your chosen area isee page 6 tor details Heat Mat Limited accept no liability either express or implied for any consequential losses incurred as a result of a Heat Mat system installation that does not conform to the following installation instructions 2 Please visit our website www heatmat co uk for further information Do s and Don ts e Do thoroughly read this guide before commencing installation e Do space the heaters evenly across the floor to produce a uniform heat output e Do ensure that all white heating wire including black joins is covered with the aluminium foil or aluminium tape e Do ensure that all white
3. boards with duct tape or similar The boards should not be secured to the floor base itself Test each mat with a multi meter before unpacking to ensure you have received the product in full working order See the bottom of page 4 for testing instructions You should now roll out your underlaminate heating mats metal side up and place them in accordance with the diagram you previously made fig 2 The mats should not be bent or twisted and they should lie flat on the floor As you roll out your first heating mat onto the floor continue until you reach an obstruction such as a wall You should now lift up the end of the heating mat and being careful to avoid cutting the cable you should cut through the aluminium foil and clear acrylic from one side of the mat to the other fig 3 You should ensure that you do this between the correct cable run to allow the mat to turn the way you desire The mat can then hinge back on itself at the point where the white cable now joins the two sections of the heating mat and you can start rolling out your mat in the opposite direction fig 4 In awkward areas you can cut between a number of the runs of wire on the heating mat to provide you with runs of cable that can be laid out into thin areas If you need to bend this cable you should carefully cut the remaining foil and clear acrylic either side of the cable to allow it to turn more easily You must not force the cable to bend as this could dam
4. heating system to be run through a single thermostat for ease of control If the thermostat is placed outside the room to be heated or inside a cupboard the thermostat will have to be reprogrammed when first switched on to only monitor the floor sensor that has been placed into the heated floor space For support please call 01444 247020 Living with your underfloor heating system To ensure that your system works to its full capacity for the lifetime of the flooring please ensure that thermal blocking is avoided above the heating system Thermal blocking occurs when the heat produced by the system warms the floor surface but is then trapped and has no way of escaping from the surface of the floor This can cause the system to overheat in the thermally blocked area and in extreme cases affect the integrity of the floor covering and heating system Heat Mat s thermostats are IP21 rated and the heating mats are IPX7 rated which means systems can be installed in bathrooms and other wet areas and if a suitable zone is available the thermostat can also be placed in the bathroom When you first turn on your underfloor heating system after installing your floor covering you should take care to increase the floor temperature slowly over a number of weeks If your floor manufacturer has instructions on the process they recommend please follow these In the absence of any manufacturer s instructions we would suggest
5. limiting the floor temperature initially to 25 C and then gradually increasing this to 32 C over the course of two weeks This process should ensure that the floor does not rapidly heat to too high a temperature which could lead to movement within the floor Although care should be taken with under floor heating when it is used with laminate and wooden floors it should be remembered that laminate and wooden floors are often exposed to high temperatures when they are installed in conservatories without ill effect If you have particular concerns that your floor may suffer from thermal blocking once the heating is installed you should consider using conventional heating mats covered with Thermoplan levelling compound as this compound is very efficient at dissipating the heat that can build up beneath a thermal block Remember If you are unsure how to proceed at any stage of the installation process please contact Heat Mat s Technical Support on 01444 247020 10 Please visit our website www heatmat co uk for further information Heat Mat Lifetime Warranty LST Heat Mat Lifetime Warranty TiS Congratulations on your purchase of a Heat Mat electric underfloor heating system Your earthed underlaminate heating mat has been manufactured in the UK and supplied in the European Union by Heat Mat Limited and the following Warranty is supplied in accordance with the general product liability rules as state
6. Warning This building is fitted with Heat Mat 100 earth shielded electric underfloor heating utilising a 230Vac supply Do NOT pierce the floors above the system with nails screws or other fasteners Do NOT expose the floor to thermal blocking or attempt to reduce the size of the heated floor area In the event of flooding or when carrying out any repairs or alterations disconnect the Under Floor Heating and contact your electrician or Heat Mat for advice Details of Installation Electricians Name Signature Company Name amp Address Date Room with heating Installed Total Wattage of system Please list the product code and test results of each element after installation compare to install guide for rated resistance Product Code Resistance Rating Insulation Test Passed This warranty card should be left with the thermostat user manual Heat Mat system installation guide and the installer s heater layout amp wiring diagrams to meet IEE Wiring regulations 17th Edition section 753 These items should be permanently fixed near the relevant distribution board Heat Mat Limited Ashwyn Business Centre Marchants Way Burgess Hill gt RH15 8QY N HeatMat www heatmat co uk www heatmatie _ Underfloor Heating E es Reproduction of part or all of the contents of this fitting guide in any form is prohibited other than with the express written permission of Heat Mat Limited
7. age it When laying the cable in this manner try to keep the spacing between the cables similar to that on the mat to maintain an even output across the floor area and never let the cables touch or cross they should always remain at least 3cm away from each other For support please call 01444 247020 Installation instructions Once you have successfully placed all of your heating mats and coldtails onto the floor you should cut out the insulation beneath the manufactured connections where the white heating cable meets the black coldtail and the coldtail leads with a sharp knife so that they do not stand proud of the insulation fig 5 You can use double sided tape to hold the heating mats and loose cable on the floor if you wish Once all of your heating mats are lying flat you should use a foil tape to cover all exposed white heating cable and the coldtail connections which should also have aluminium tape wrapped around them fig 6 7 The tape should be at least 40mm wide and 30 microns thick and you should tape it over the cable or connection and then pinch the tape so that there are no air pockets beneath it This will help the heat from these areas to spread evenly If you are using a thermostat with a wired floor sensor rather than a remote infra red sensor you should now lay the sensor between two runs of the heating cable in one of the mats To obtain the most accurate temperature reading you should position the flo
8. cian to discuss your individual requirements Fused Spur Thermostat Power supplied through a H J dedicated RCD o 1 3m above floor 30mA Connection Box if required Coldtail Wire Heating Panel Panel Please see the back page It is a legal requirement that of this fitting guide for the this label is completed and required information label the required information is for the distribution board displayed near the relevant distribution board Choosing the correct combination and positioning your Underlaminate Heaters Heat Mat s Underlaminate Heating system contains an integral earth in preference to using the aluminium foil as an earthing grid The heating mats can be cut and turned but they must not be bent or shortened and you should ensure that no matting is placed under any fixed units or beneath internal wall partitions Heat Mat s Underlaminate System is particularly suited to large regularly shaped rooms where planning the installation is particularly simple In smaller less than 4m or more complicated rooms the system requires additional planning to ensure that your installation runs smoothly The first step is to calculate the coverage of heating mat that you require Although 100 coverage is achievable we would recommend allowing a border of between 2 and 4cm around the edge of the room Calculate the internal dimensions skirting board to skirting board of your roo
9. d in Directive 85 374 CEE and all relevant national laws You are provided with a fifteen year warranty on the ultra thin heating mat for eventual defects in material Details and evidence of defects have to be presented to Heat Mat or an authorised UK or Ireland distributor for approval When your warranty is invoked your damaged product will either be repaired or replaced free of charge to yourself Your warranty does not cover the following e Any faults caused by misuse e A system which has not been installed in accordance with the manufacturer s guidelines e Any other subsequential or consequential damages e Any system that has not been paid for in full Heat Mat Limited are covered by an international insurance covering warranty payments In addition to the above warranty Heat Mat offer a lifetime extension to the above warranty on your earthed underlaminate heater To be covered by this extra warranty in addition to the above stipulations you must also e Register your product at www heatmat co uk warrantyregistration within 90 days of purchase e Be able to provide your proof of purchase of the system a normal retail invoice receipt is sufficient for this purpose e Ensure the system has been installed in accordance with Heat Mat s installation guidelines and it must be protected by a suitable RCD e Ensure that all installation work is compliant with current IEE wiring regulations and installations m
10. g straight away the system should be covered by a layer of cardboard or carpet and you should avoid walking over the system where possible Your electrical checks should then be carried out again before installing your final floor covering The Underlaminate Heating system is particularly suitable for use beneath floating laminate floors and wooden floors where it s low build height fully earthed wire and ease of installation without any wet trade make it a simple to fit solution It is not suitable for use beneath floor coverings that require gluing or bonding in position or need to be screwed or nailed into position Please visit our website www heatmat co uk for further information Installation instructions When installing this system beneath a floating laminate or wooden floor you should confirm with the flooring manufacturer installer that their flooring is suitable for use directly above an electric underfloor heating system We recommend the flooring is laid directly onto our heating system however if you are installing some form of acoustic insulation or a membrane on top of the heating system before laying your flooring you should ensure that this insulation membrane allows heat through efficiently The layer should have a Tog rating of less than 1 0 Tog and you should confirm with the manufacturer installer that it is suitable for use with electric underfloor heating and can cope with the associated temperatures Under n
11. h a multi meter before Tests unwrapping to confirm you have received it in working order e Live to neutral ohms value as listed above The black coldtail is insulated and carries an earth e Live to earth and neutral to earth both infinity screen and live and neutral wires If your tests do not conform to the expected results please contact Heat Mat s Technical Support Team on 01444 247020 for guidance Tth Hy CE The continuity and resistance tests can be carried out on these wires and should also be carried out before during and after fitting the final floor covering ASIII Heat Mat Lifetime Warranty US EMC Safe EDITION OMPLIANT Basic wiring diagram and warning label Typical Wiring System e All electrical works must be carried out by a certified electrician e The heating cables must not be cut or cross each other or other wiring e A suitable dedicated RCD protection 30mA must be incorporated in this system e The coldtail joints must be kept straight covered in foil tape A and located beneath the final floor covering once installed We If the ampage of the thermostat is exceeded by your chosen advise removing the Decora insulation from beneath the coldtail system a contactor or similar device will be required All connection so the connection does not stand proud thermostats used must be of a two pole design with a minimum opening between the contacts of 3mm Please consult your electri
12. heating wire including black joins is fitted beneath the floor covering e Do ensure your floor base has no sharp debris or objects such as nail heads protruding before beginning your installation e Do install the Underlaminate System beneath floating laminate floors and engineered board Do ensure there is a gap of at least 2cm between each run of heating mat e Do use a multi meter to test each heater before during and after covering with the final floor covering e Do connect multiple heaters in parallel and ensure that the earth leads for each heater are connected to the earth ring e Do plan where to place your heaters before commencing installation Do consider additionally insulating your sub floor before installing the underfloor heating system e Do use a Heat Mat thermostat to control your system and limit the floor temperature e Do ensure that all electrical works conform to Part P of the Building Regulations and current IEE Wiring Regulations e Do consult with your builder or electrician to ensure your BTU requirements can be met by the system if using the heating system as your primary heat source e Do place acoustic and other insulation materials beneath the heating system not on top and ensure they are suitable for use with electric underfloor heating e Do ensure the system is protected by a suitable dedicated RCD 30mA e Do log on to www heatmat co uk to ensure you are using the most recent instruc
13. m and deduct 2cm from these Using these amended dimensions sketch out a diagram of your room and calculate the total area that you have Take this total area and deduct approximately 10 from it if your room is less than 8m and 5 if it is greater than 8m We would then recommend installing heating mats totalling this area For instance You have a dining room that is going to have a floating laminate floor and the internal dimensions skirting board to skirting board are 4 14m by 6 37m We would suggest deducting 2cm from each of these dimensions before multiplying them together and then deducting 5 from the remainder as the room area is greater than 8m The calculation would be as follows 4 10m x 6 33m 25 95 less 5 as the room is above 8m 24 65m Referring to the table of possible mat sizes on page 4 we can see that the best combination would be two 10 0m mats and one 4 5m mat giving a total coverage of 24 5m Now that you have decided which heating mats you are going to use you should work out the best way to place these into your room We would recommend spending ten minutes sketching this out as it can save you a lot of time during the installation process if you have a plan To simplify your installation the heating mats are provided with 3m coldtails as standard These can be extended by a suitably qualified electrician or alternatively you can cut the heating mat between the cable to provide yo
14. o circumstances should any form of cellulose insulation be used with the heating system Electrical connections Wiring can now be completed and all work must comply with current IEE wiring regulations and installations must comply with Part P of the Building Regulations Consult your Local Authority Building Control department regarding their requirements for certification or check with an electrician qualified to issue Part P certification regarding your individual installation The heating mat s have to be wired into a thermostat with floor temperature limitation Please see the separate instructions in your Heat Mat thermostat box Run the coldtail connections and floor sensor cable in separate plastic conduit or trunking from your heated floor to the thermostat position Up to 2 heating mats can be wired straight into the thermostat A connection box will be required if installing 3 or more heating mats Ensure that multiple mats are wired in parallel not in series The mains power supply must be protected by a suitable dedicated RCD 30mA and up to 4 8kW The thermostat should be connected to the power supply via a suitably rated fused spur or circuit breaker Heat Mat s thermostats are rated 16 Amp and if the total loading from a combination of heating mats exceeds this the system will require multiple thermostats or we would recommend the installation of a suitable rated contactor which would allow the
15. or sensor at least 30cm from the edge of the room in an area where no items will be placed on top of the flooring Cut a channel in the insulation where you wish to lay the floor sensor and line this with aluminium foil before placing the floor sensor on top You should then use a section of aluminium tape to hold the floor sensor in position and this will ensure that the sensor picks up an accurate temperature reading from the floor Finally you should tape down the edges of all of the heating mats and also cover all of the connection wires and the floor sensor wire with aluminium tape to protect them during the installation of the flooring Now the system is fully installed carry out your electrical checks on each heating mat to ensure that they are in full working order If the heating system is suitably protected with a dedicated RCD at this point then a competent person can turn on the heating system for 10 minutes to ensure that it is heating up as expected Laying your Floor Your floor covering can now be laid Please take care when working above the system by wearing soft soled shoes and by using cardboard or carpet to protect the system when you need to stand or kneel on it Should any of the heating mats wires be damaged during the installation of the flooring please contact Heat Mat s Technical Support Team on 01444 247020 for advice as the mats themselves cannot be repaired If you are not laying your floor coverin
16. sure the sub floor is solid level and dust free Wooden sub floors can be reinforced using 18mm WPB plyboard Heat Mat Insulation boards or suitable Tilebacker boards There should be no sharp debris or objects protruding from your base before you begin the installation The sub floor should be insulated to current building regulations however if you are unsure how well insulated your sub floor is Heat Mat can supply 10 or 20mm Heat Mat Insulation boards Insulation improves the performance and efficiency of your system therefore reducing running costs If there is little or no insulation within the sub floor we would recommend using a suitable additional layer of insulation as well as our Decora insulation If installing Heat Mat boards these should be secured with flexible tile adhesive onto concrete sub floors or with galvanised screws and washers onto timber bases Reinforcement tape should be used across the joins See www heatmat co uk for further details Installing your earthed Underlaminate Heating system To ensure a completely even floor surface you should cover the entire floor base with Heat Mat s soft insulation board even where no heating is going to be laid The 6mm boards should be laid out in a tessellating pattern similar to the way house bricks are placed in walls fig 1 The boards can easily be cut with scissors or a Stanley knife and once they are laid out on the floor you should tape the joins between the
17. tions e Don t cut shorten strain or cross the heating cables e Don t bend the joint between the white element and the black coldtail e Don t turn on the system to maximum power once the floor covering is down you should increase the temperature of the system slowly over a course of weeks e Don t lay the system so that any cables are Closer than 3cm to each other e Don t place heaters closer than 10cm away from conductive items such as walls metal pipework or drains e Don t install the system beneath floor coverings with a thickness greater than 18mm e Don t install the system directly beneath wooden floor coverings that have to be glued screwed in place or mechanically fixed into position in any way e Don t walk unnecessarily on the heating system during installation e Don t place thermal blocks onto your finished floor covering above your heaters when they are in use Such items include large bean bags thick rugs or floor flush furniture e Don t install the system if the ambient temperature is below 5 C as the cables can become less flexible e Don t install the heaters in walls or ceilings e Don t install the heaters where internal walls or partitions will be added later e Don t install the floor temperature sensor close to other heat sources such as hot water pipes e Don t lay the final floor covering on top of the heaters without first testing them with a multi meter see page 4
18. u with loose sections of the heating wire still affixed to a section of the foil These loose wires can then be laid out effectively extending the coldtail however all wires must then be covered with aluminium tape to help them dissipate their heat We suggest placing the largest heating mat you have first Start by planning to lay your heating mat from the wall with your thermostat on and run it to the far side of the room You should then return the heating mat to the wall with the thermostat on it parallel to the previous run Continue drawing out the diagram in this method until you have no further linear meters of mat left The coldtail on your heating mat is 3m long so if this is not long enough to return it to the thermostat you will either have to lengthen it or use some of the cable on the mat to return it to the thermostat Remember that if you strip the heating cable from the mat the mat will effectively be shortened You should then design where the next heating mat is going to be placed and we would suggest starting this where the other heating mat finished Continue this process until you have designed you entire floor layout and at this point if you find the layout will not allow your coldtails to reach the thermostat easily you can re design the system without having laid out a single heating mat Please visit our website www heatmat co uk for further information Installation instructions Floor preparation En
19. ust comply with Part P of the Building Regulations You should retain your Part P certificate as proof of this If the above stipulations have been followed Heat Mat will provide a lifetime warranty once the original fifteen year warranty expires for the earthed underlaminate heater This warranty runs for the life of the floor covering above the original installation This warranty covers manufacturing defects in the earthed underlaminate heater supplied Details and evidence of defects have to be presented to Heat Mat or an authorised UK or Ireland distributor for approval When your warranty is invoked your damaged product will either be repaired or replaced free of charge to yourself The repair or replacement of your system is the only remedy available to you under these warranties None of the above warranties affect your statutory rights and Heat Mat Limited will in no event be liable for consequential losses or secondary charges including but not restricted to the cost of replacing or repairing floor coverings any costs associated with utility expenses or running costs professional fees relating to trades peoples subsequent work or any other damage caused to material items Heat Mat Limited Ashwyn Business Centre Marchants Way Burgess Hill RH15 80Y T 01444 247020 F 01444 247121 www heatmat co uk For support please call 01444 247020 11 Please complete and display at your distribution board
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