3. What You Will Require for Installation:
In the box;
30
mA RCD (residual current device)
Cable trunking (for power and sensor cables in the wall)
Flexible conduit (for sensor cables in the floor)
Waterproof Tape (to seal the open end of the conduit in the floor)
Installation Instructions (available to download at www.thermotex-direct.co.uk)
4. IMPORTANT
DO NOT:
Do not load a single thermostat with more than 16A
(i.e. 26sq.m of CoziMat or 100m of CoziFloor heating cable)
Do not position a thermostat in Bathroom Zones 0-2 (consult the latest IET Wiring Regulations or a qualified
electrician)
DO:
Do read these installation instructions carefully before attempting to install your CoziStat thermostat
Do protect the delicate sensor wire from damage during and after installation
Disclaimer: Any information given is believed to be reliable. However, users should treat this information as a guideline, and independently evaluate the suitability of the product for their particular
application. Thermotex Engineering Limited makes no warranties as to the accuracy and completeness of the information and disclaims any liability regarding its use.
Thermotex Engineering Ltd
, 1a Broom Business Park, Broom Bank Road, Chesterfield S41 9QG
T:
+44 (0) 1246 453 769
F:
+44 (0) 1246 454 988
E:
W:
www.thermotex.co.uk
Revision 1.01
Sold Separately;
External Floor Sensor
CoziStat Digital Thermostat
Underfloor Heating System, such as CoziMat or CoziFloor
35-40mm Electrical Back Box
5. Electrical Safety During Installation
All mains electrical connections must be undertaken by a certified electrician and must conform to current IEE Wiring Regulations
You must use a floor sensor thermostat, such as CoziStat, to control the CoziMat underfloor heating system at all times
Use a 30mA residual current device for maximum safety
6
. Positioning the Thermostat
Position the thermostat conveniently on the wall - preferably near an existing power source to avoid the need for additional wiring.
Always protect the heating circuits with a suitably rated fuse and a 30 mA residual current device.
In accordance with BS 7671: 2008 IET 17th Edition Wiring Regulations,
thermostats must not be positioned within Zones 0-2
,
which are considered the wettest areas. Please refer to the current IET Regulations or a qualified electrician to ensure that you
are guided by the latest regulations and code of practice.
If the room is big enough to incorporate an Outside Zone (an area outside of zones 0-2, where water jets are not used for cleaning
purposes), the thermostat can be positioned here. Otherwise the thermostat must be positioned outside of the room, away from wet
conditions.
C O Z I S T A T I N S T A L L A T I O N I N S T R U C T I O N S & O P E R A T I N G M A N U A L
