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The wiring terminals and RF Address Code setting DIP switches are located on the rear of the 
Receiver.

Receiver Wiring Terminals

Terminal Name

Function

N

Neutral input 230VAC/50Hz

L

Live input 230VAC/50Hz

1: COM

Switch common terminal

2: NO

Normal open (Volt-Free Contact)

3: NC

Normal close (Volt-Free Contact)

Direct Control Boiler

 

Notes:

 Receiver unit should have a permanent 230V AC main supply

Combi Boiler

Notes:

    • Receiver unit should have a permanent 230V AC main supply 

• If the boiler has two terminals for the thermostat, remove the link from the boiler

Control Unit Jumper Settings

Changes to the jumper settings should only be made by the Engineer carrying out the installation 
or other qualified person.

The installer should select the jumper positions required if changes need to be made to the factory 
default settings. These jumpers are found on the rear of the Control Unit.

Jumpers

Description

Address code

5 DIP switch levers for 5 bits address code for 
RF communication (All jumpers default are closed)

Span

3x1 pins jumper for +/-0.5°C or 1.0°C 
(factory default setting) selection.
It is used to define the system to run at +/-0.5°C or 1.0°C 
difference to the set temperature

Notes :

   The 

Reset 

button must be pressed after changing jumper positions. 

The Reset button is accessible behind the small hinged door on the front right hand side of the Control Unit.

RECEIVER

N.0. COM L N

N
L

BOILER

Live Feed

L

N

E

MAINS
FEED

N

L

SL

Thermostat (Remove link)

Green/Yellow

Blue

Brown

Brown

Brown

Brown

Blue

RECEIVER

N.0. COM L N

N
L

BOILER

Live Feed

N

E

L

N

E

MAINS
FEED

Yellow

Blue

Brown

Brown

Brown

Blue

Summary of Contents for TPSRF31

Page 1: ... as radio TV sets computer etc the location of TPSRF31 in enclosed areas such as cellars and basements is not recommended it should be positioned where the temperature sensed is representative of the zone being controlled Connecting the TPSRF31 Receiver NOTE All electrical installation work should be carried out by a suitably qualified Electrician or other competent person If you are not sure how ...

Page 2: ...ified person The installer should select the jumper positions required if changes need to be made to the factory default settings These jumpers are found on the rear of the Control Unit Jumpers Description Address code 5 DIP switch levers for 5 bits address code for RF communication All jumpers default are closed Span 3x1 pins jumper for 0 5 C or 1 0 C factory default setting selection It is used ...

Page 3: ...rs indoors however many factors can affect the RF transmission and shorten the operating distance e g shielding by thick walls foil back plasterboard metal objects such as filing cabinets general RF interference and so on The range is generally large enough for most household applications but it is advisable to test the RF transmission from the intended Control Unit location to the Receiver locati...

Page 4: ...ure setting Comf Econ Anti frost modes 1 Short press changes unit to Econ mode while in Comf mode 2 Long press for 3 seconds changes unit to Anti Frost mode while in Comf mode 3 While unit is in Anti frost mode long key press will return thermostat to its previous mode Reset To reset the thermostat Initial Power Up After power up or Reset is pressed the programmer is reset During system reset all ...

Page 5: ...ld the button for 3 seconds Once Anti Frost mode is enabled the temperature is automatically set to 5 C to provide protection from the risk of freezing Whenever Anti Frost mode is activated the Anti Frost indicator will be shown below To turn off anti frost mode press and hold the button for 3 seconds Please be aware that the Anti Frost mode operates as an additional protection feature but should ...

Page 6: ...n Model TPSRF31 Type Digital thermostat designed for Volt Free and AC heating applications Frequency 868MHz Temperature Scale C Temperature Display Range 0 0 C 35 C Displays HI if room temperature exceeds 35 C Displays Lo if room temperature below 0 0 C Temperature Display Resolution 0 5 C Temperature Setting Range 5 0 C 30 0 C 0 5 C step Temperature Setting Resolution 0 5 C Operating Temperature ...

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