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Instruction Manual
TPSRF51 (957707) - BOSS
Universal RF Programmable Room Thermostat (Wireless)
TM
(7 day, 5/2 day and 24 hour programme options)
Thank you for purchasing this product. If installing for someone else, please ensure that the
instructions are handed to the householder.
Please read this manual prior to installation or use.
Always isolate the mains power supply before removing the unit from the backplate.
Do not mix old and new batteries. Do not use rechargeable batteries.
Please leave these instructions with the end user where they should be kept in a safe place for
future reference
Installation
TPSRF51 Control Unit is easily installed using the backplate supplied with the unit – this is purely
for mounting purposes, as no wiring is needed for the Control Unit. The backplate can be mounted
directly to the wall surface without using a back box.
The ideal position to locate the TPSRF51 RF Programmable Room Thermostat is about 1.5m above
floor level, in a location where the thermostat is accessible, reasonably lit and free from extremes
of temperature and draughts. Do not mount the thermostat on an outside wall, above a radiator or
in a location where it may be subjected to direct sunlight.
To ensure trouble free receiving of the Radio Frequency (RF) signal, always ensure that the
programmable thermostat is mounted away from any possible sources of interference (such
as radio, TV sets, computer, etc.), locating the TPSRF51 in enclosed areas such as cellars and
basements is not recommended, position your thermostat where the temperature will be
representative of that in the zone being controlled.
Connecting the TPSRF51 RF 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 to install this digital thermostat consult either with a qualified electrician,
heating engineer or your boiler/heating system supplier for advice on how to continue.
The TPSRF51 Receiver should be mounted in a suitable location that is both accessible for the
connection of mains and control wiring, and allows good reception of the RF signal. The Receiver
needs a 230V AC mains supply to operate, and this should be fused appropriately (13A max.) The
Receiver should be mounted in a location where it will not come into contact with water, moisture
or condensation.
The Receiver On/Off switch is accessible from the front face of the Receiver.
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Table of Contents
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Summary of Contents for Boss TPSRF51
- Page 1 Installation TPSRF51 Control Unit is easily installed using the backplate supplied with the unit – this is purely for mounting purposes, as no wiring is needed for the Control Unit. The backplate can be mounted directly to the wall surface without using a back box.
- Page 2 On the front cover of the Receiver you will see that there is the On/Off switch and two light emitting diodes (LEDs). The switch allows you to turn off the Receiver if necessary to prevent it calling for heat. The top LED (orange) will illuminate when the switch is in the “On” position and the unit is receiving power.
- Page 3 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.
- Page 4 The receiving range between Control Unit and Receiver is approximately 30 metres 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, etc.
- Page 5 Function of indicator Indicator Function Day of week indicator 1. show the current day in normal mode 2. show the program day in program mode Real time clock 1. show the current time 2. show the set time during program mode Temperature 1.
- Page 6 Following table is the setting of the thermostat after reset. Default Operation Mode Setpoint Mode Default settings Comf mode 21°C Econ mode 16°C Off mode 5°C Default Clock and Operation Mode Item Default values Clock 12:00AM Day of week Monday Mode AUTO Program...
- Page 7 Day/Time Setting • To set the day, press D repeatedly to step through. Press and hold the key 2 seconds, the Day of the Week will change continuously. • To set the hour, press H repeatedly to step through. Press and hold the key, the numbers will change continuously.
- Page 8 Temporary Override Mode • During AUTO mode, the programmed temperature can be adjusted manually by pressing the buttons. The setting will flash for 5 seconds, then return to the home screen. • This temperature override is cancelled at the next programmed temperature change. •...
- Page 9 Now if you change program 2 start time from 8.00am to 1.00pm, the new program setting is as below and uses the temperature setting of the last period as the current setting i.e. use 21°C in our example. Program Time: 06:30am Temp: 21°C Time: 1:00pm Temp: 18°C...
- Page 10 • After battery cut-off occurs, the thermostat will enter a cut-off state until new batteries have been fitted. BOSS™ is a registered trademark of the Travis Perkins Group Registered Office: Travis Perkins plc, Lodge Way House, Lodge Way, Harlestone Road,...
Need help?
Do you have a question about the TPSRF51 and is the answer not in the manual?
Questions and answers
How do I open the thermostat to replace the battery
How do I start it manually?
To manually start the Boss TPSRF51, use the On/Off switch on the front of the Receiver unit. When switched to the "On" position, the top LED (orange) will illuminate, indicating that the unit is receiving power. If the bottom LED (green) lights up, the Receiver is receiving a heat call from the Control Unit.
This answer is automatically generated
Where’s the battery compartment
How to access and change batteries
To access and change the batteries in the Boss TPSRF51 thermostat:
1. Ensure the thermostat is turned off.
2. Remove the thermostat from its mounting plate.
3. Open the battery compartment.
4. Remove the old batteries, ensuring not to mix old and new batteries.
5. Insert new non-rechargeable batteries, ensuring correct polarity.
6. Close the battery compartment and reattach the thermostat to the mounting plate.
If the battery voltage drops below 2.4V, a low battery indicator will appear on the LCD. If the voltage falls to 2.1V, the LCD will turn off, and the thermostat will stop functioning until new batteries are installed.
This answer is automatically generated