MYSON ELECTRIC UNDERFLOOR HEATING. INSTALLATION MANUAL APRIL 2013 Important: Please read carefully on receipt of product and keep in a safe place. heatingthroughinnovation.
Contents 1.0 General Information 03 2.0 Preparation 04 3.0 Measuring the Mat and Installation 05 4.0 Measuring Values/Resistance with the Multimeter 09 5.0 Connecting the Thermostat 10 6.0 Thermostat User and Installation Guide 10 7.0 Electrical Connection 13 8.
Electric Underfloor Heating 03 1.0 General Information The MYSON mat is manufactured from high quality, durable materials. To guarantee that your product functions optimally there are a few points of attention which are described in the installation manual. We can only offer you the full guarantee if the mat is correctly installed in accordance with the installation manual. Carefully read the instructions prior to installation and ensure that you have the correct tools and materials.
04 Electric Underfloor Heating 2.0 Preparation Check the contents of the box before starting. A complete set will consist of: l Heating mat with connecting wire l Control card l Digital clock thermostat incl. floor sensor l Flexible sensor pipe l Multimeter l Installation manual 2.1 Preparation: Necessary Materials l A MYSON mat system. l Plastic glue comb with approx. 6mm teeth. Flexible tile adhesive or levelling/screed and grout suitable for floor heating.
Electric Underfloor Heating 3.0 Measuring the Mat and Installation Preparation Test the mat before commencing installation to ensure there are no faults. Allow a distance from the wall of 100mm when rolling out the matting. This does not apply to conservatories where extra heating is required. The loose cables must be looped at least 40mm from each other. They should not touch or cross each other. Retest the mat when it has been laid (section 4.0). Fig.
06 Electric Underfloor Heating 3.1 Installation: Tile Cement l Apply a first layer of cement of 5mm to 10mm thick and approximately 550mm wide (fig 9). l Test the mat again (section 4.0). l Smooth it over and allow it to dry. l Pull the end of the connecting cable through the electrical piping to the thermostat (fig 10). l l Roll the mat out over the tile cement with the cable facing downwards (fig 11).
Electric Underfloor Heating 07 3.2 Installation: Screed Position the mat as described in section 3.0. Attach the mat to the floor with adhesive or double sided tape (fig 15 -17). Read the instructions of the levelling screed, check that the product is suitable for floor heating and follow the laying instructions of the manufacturer. Test the mat again with a multimeter (section 4.0) and write down the readings on the control card.
08 Electric Underfloor Heating 3.3 Installation: Laying Variations The mat can be laid in several ways, as illustrated in diagram below: Never cut the heating cable. PLEASE NOTE: Heating will only occur where the mat has been installed. Never cross the heating cables. Visit our website to use our Floor Plan Calculator. 3.4 Installation: Laying Example Please note that where there is no matting installed the floor will not be heated.
Electric Underfloor Heating 09 3.5 Installation: Other Possibilities You can also use any section that you have left over within the wall or a step to the bath. You can include it in the plaster layer or apply it with tile cement. This maximises the effective heating area from your mat. TIP: A MYSON Towel Warmer will give you the comfort and convenience of warm dry towels, to add to the luxury of your warm floor. This may also give the benefit of additional heat.
Electric Underfloor Heating 5.0 Connecting the Thermostat Mounting: l Remove the frame The controller should be mounted in a location of the room that is easily accessible for operation purposes. l Mount it following the reverse procedure Fitting In a conduit box Ø 60 mm (fig 23). l The plastic tab must be in place to provide insulation between the terminals/wires and the mounting screw (fig 24).
Electric Underfloor Heating 11 6.0 Thermostat User and Installation Guide (cont...
Electric Underfloor Heating 6.0 Thermostat User and Installation Guide (cont...) Notes for Programming l Activated settings terminate automatically 3 minutes after the last key press, without saving. They return to the mode which was active before entering the settings, e.g. AUTO, MAN, etc. l Entering a Code: change value with the + or key then press OK. l Refer to the user guide supplied with the product.
Electric Underfloor Heating 13 7.0 Electrical Connection CAUTION: DISCONNECT ELECTRIC CIRCUIT FROM SUPPLY. Connect according to Wiring Diagram (fig 26). For flexible or solid wires 1 - 2.5mm2. CAUTION: Maximum length of removed cable insulation 8mm. 50 N L 42.5 230V~ 50Hz 17.5 80.5 Load N N L Sensor Dimensions (mm) Fig. 26 Connecting the Remote Sensor CAUTION: The sensor is at mains voltage. The MYSON Programmable Floor Temperature Controller needs a remote temperature sensor.
Electric Underfloor Heating 8.0 Technical Data Type m2 Wattage 1 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 150W 225W 300W 375W 450W 525W 600W 675W 750W 900W 1050W 1200W 1350W 1500W Heat Outputs Amps Ohm 0.65 0.97 1.30 1.63 1.95 2.28 2.61 2.93 3.26 3.91 4.56 5.22 5.87 6.52 353 235 176 141 117 100 88 78 70 59 50 44 39 35 Order type Programmable Floor Temperature Controller Remote sensor F 193 720, length 4m, can be extended up to 50m Supply voltage 230 V AC 50 HZ (195 ...
Electric Underfloor Heating 8.0 Technical Data (cont...) Resistance Values for Remote Sensor Temperature °C Resistance k 10 20 25 30 40 50 66.8 41.3 33.0 26.3 17.0 11.3 PLEASE NOTE: On all these errors, heating will be activated with 30% of time. Error Indication: In case of errors, "Err" is blinking.
MYSON MYSON Eastern Avenue, Team Valley, Gateshead, Tyne & Wear NE11 0PG, UK T: 0845 402 3434, F: 0191 491 7568, sales@myson.co.uk, www.myson.co.uk 01.04.2013 heatingthroughinnovation.
