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Telephone: 

0117 923 5375

 Fax: 

0117 923 5374

Victoria Road, Avonmouth, Bristol BS11 9DB
www.heatstore.co.uk

Waste electrical products should not be disposed of with household waste. Please 

recycle where facilities exist. Check with your local authority or retailer for recycling 

advice. 3 Year Warranty. ISSUE 1 HSUFDC 0415

IP

THREE YEAR

32

3

Technical Specification

Size

Minimum wall box depth

Total Load

90mm (H) x 86mm (W) x 

43mm (D)

30mm

16A

Operating ambient temperature

Voltage

Protective housing

-5 to +40ºC

230V

IP32

Temperature Limit

1.  Press   to switch the unit off, then press and hold both the   and

 buttons together for  five seconds. Use 

 and   to select “3LIT”.

2.  Use   and   to set the desired temperature limit. Press   to save 

your settings and exit. Check with your floor finish manufacture for 

guidance on maximum temperature.

Temperature Calibration

 

1.  Press   to switch the unit off then press and hold both the   

and

 buttons together for  five seconds. Use 

 and   to select 

“1ADJ”.

2.  Use   and   to adjust the measured temperature. Press   to save 

your settings and exit.

Summary of Contents for HSUFDC

Page 1: ...IMPORTANT SAFEGUARDS WHEN USING ANY ELECTRICAL APPLIANCE BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED PLEASE READ ALL INSTRUCTIONS CAREFULLY AND RETAIN FOR FUTURE REFERENCE IF IN ANY DOUBT ABOUT THE INSTALLATION OR USE OF THIS PRODUCT CONSULT A COMPETENT ELECTRICIAN ...

Page 2: ...and repair work must be carried out by a qualified electrician in accordance with current UK IEE regulations and any local codes or regulations Isolate power to the circuit before installation or maintenance Ensure the underfloor heating circuit is protected by a suitably rated RCD HSUFDC is IP32 rated so is suitable for safe installation in bathrooms outside of special locations such as wet zones...

Page 3: ...tep 3 Wire up the Thermostat fix in place Pull the wires through from the heating system and expose if required Loosen the tension screws to allow the wires to be inserted and fixed Position the cables as shown in the wiring diagram and ensure each screw is tightened correctly ENSURE ALL ADHESIVES AND LEVELLING COMPOUNDS ARE FULLY CURED BEFORE SWITCHING ON YOUR UFH SYSTEM CONSULT ADHESIVE AND OR L...

Page 4: ...nto position Note To remove the face plate whilst attached to the wall gently push a flat headed screw driver in the notch on the underside You can now switch on your Thermostat It is the electrician s responsibility to ensure any switches and or electrical components used are suitable and adequately rated for the UFH system Wiring Guide 1 Floor temperature sensor not polarity sensitive 2 UFH syst...

Page 5: ...con Key Manual control mode Period 1 Period 2 Period 3 Period 4 Period 5 Period 6 Heating on Program mode Indicator Button Key Clock button Menu button Power button Up button Down button 1 5 4 3 2 6 7 C C ...

Page 6: ...edule 3 Firstly set the start time for period 1 using the up and down buttons 4 Tap to save the start time then set the comfort temperature to between 20 C and 27 using and 5 Tap to advance to period 2 and select the desired time using and 6 Tap to save your start time and set the eco temperature between 18 C and 20 C using and 7 Repeat steps 5 7 for all 6 periods 8 Now you have set a schedule for...

Page 7: ...ct OUT 4 Tap to confirm setting Manual Mode 1 You can switch between manual mode and your custom Schedule by tapping 2 When in manual control mode set a target temperature manually using and 3 When the target temperature is set above the detected floor temperature you will see the heating on symbol below the target temperature You may also hear a click Backlight Tap the icon to switch on the backl...

Page 8: ...3mm D 30mm 16A Operating ambient temperature Voltage Protective housing 5 to 40ºC 230V IP32 Temperature Limit 1 Press to switch the unit off then press and hold both the and buttons together for five seconds Use and to select 3LIT 2 Use and to set the desired temperature limit Press to save your settings and exit Check with your floor finish manufacture for guidance on maximum temperature Temperat...

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