EPH CONTROLS 2023-03-10 RFR-RF Room Thermostat Instruction Manual

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Operating Instructions  

RFR - RF Room Thermostat  

Contents  

1. Factory default settings  

2. Specification & wiring  

3. Mounting  

CAUTION!  

4. Installation  

5. Button / symbol description  

6. Resetting the thermostat  

7. Adjusting the setpoint temperature  

8. Boost function  

Only qualified electricians or authorised  

service staff are permitted to open the  

thermostat.  

9. Lock function  

10. To connect the RFR thermostat to the  

R_7-RF programmer  

11. To disconnect the RFR thermostat from  

the R_7-RF programmer  

Ensure that this wireless enabled  

thermostat is installed 1 metre from any  

metalic object, television, radio or wireless  

internet transmitter.  

Important: Keep this document  

Prior to setting the thermostat, it is neccessary to complete all required settings  

described in this section.  

1. Factory default settings  

5. Button / symbol description  

Temperature indicator:  

Switching differential:  

In built frost protection:  

Keypad lock:  

°C  

Wireless symbol  

0.4°C  

5°C  

Off  

Heating ON symbol  

Room temperature  

Battery low symbol  

Boost button  

2. Specifications & wiring  

Set point handwheel  

Power Supply:  

2 x AAA Alkaline Battery  

50 uA  

Power consumption:  

Battery replacement:  

Temp. Control Range:  

Dimensions:  

Once per year  

5...35°C  

84 * 84 * 30mm  

NTC 10K Ohm @ 25°C  

°C  

Temp. sensor:  

Temp. indication:  

Code button  

Reset button  

3. Mounting  

The mounting height should be 1.5 meters above the floor level. The  

thermostat should be wall mounted in the room where the heating is to  

be controlled.  

6. Resetting the thermostat  

Press the  

button on the bottom of the thermostat, the front housing  

The place of installation should be chosen so that the sensor can measure  

the room temperature as accurately as possible.  

will detach from the baseplate.  

Insert the batteries into the thermostat.  

Choose the mounting location to prevent direct exposure to sunlight or  

other heating / cooling sources when mounted.  

Press the reset button on the PCB, ‘NO’will flash on the screen.  

Rotate the hand wheel clockwise until ‘YES’appears on the screen.  

Press the hand wheel once to confirm the setting.  

The unit can be fitted to:  

1. Recessed conduit boxes  

2. Surface mounting boxes  

3. Directly on walls  

The thermostat has now been reset and the current temperature will  

appear on the screen.  

4. Table mounting with stand provided  

4. Installation  

7. Adjusting the setpoint temperature  

Press the button on the bottom of the thermostat.  

The front housing will detach from the baseplate.  

Insert the batteries (provided) into the thermostat.  

Mount the unit as described in section 3.  

Rotate  

Press  

clockwise to increase the target temperature.  

or wait 5 seconds. The target temperature is now saved.  

anti-clockwise to decrease the target temperature.  

or wait 5 seconds. The target temperature is now saved.  

Rotate  

Press  

Offer the baseplate up to the thermostat. Snap it into position to close.  

EPH Controls Ireland  

EPH Controls UK  

technical@ephcontrols.com www.ephcontrols.com  

technical@ephcontrols.co.uk www.ephcontrols.co.uk  

2023-03-10_RFR_OpIns_PK  

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General	Details
Name	EPH CONTROLS 2023-03-10 RFR-RF Room Thermostat Instruction Manual
Make	EPH CONTROLS
Language	English
Filetype	PDF (Download)
File size	0.11 MB

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EPH CONTROLS 2023-03-10 RFR-RF Room Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: Operating instructions for the RFR - RF room thermostat include essential sections such as factory default settings, specifications and wiring, mounting, installation, button and symbol descriptions, resetting the thermostat, adjusting the setpoint temperature, and the boost function. Only qualified electricians or authorized service staff are permitted to open the thermostat. Ensure that the wireless-enabled thermostat is installed 1 meter from any metallic object, television, radio, or wireless internet transmitter. The mounting height should be 1.5 meters above the floor level, and the thermostat should be wall-mounted in the room where the heating is to be controlled. The thermostat has a temperature control range of 5 to 35°C and requires 2 x AAA alkaline batteries for power. To reset the thermostat, press the reset button on the PCB and follow the on-screen prompts. Choose the mounting location to prevent direct exposure to sunlight or other heating/cooling sources. Rotate the hand wheel clockwise to increase or anti-clockwise to decrease the target temperature. The unit can be fitted to recessed conduit boxes, surface mounting boxes, directly on walls, or table mounting with a stand provided.
• Page 2: Operating instructions for the RFR - RF room thermostat include several key functions. The boost function allows users to increase heating for 1, 2, or 3 hours by pressing the boost button. The lock function secures the thermostat by pressing the hand wheel for 10 seconds, with a keypad symbol indicating the lock status. To connect the RF thermostat with the programmer, users must set the timeswitch to the RUN position and press a button for 5 seconds to initiate wireless connection. The wireless room thermostat will display the zone it is paired to after pressing the corresponding zone button. To disconnect the RF thermostat from the programmer, users can clear all RF connections by pressing a button for 5 seconds. The timeswitch will then operate in wireless mode, displaying the temperature from the wireless thermostat. Users can repeat the connection process for additional zones if needed. The document includes references to EPH Controls for technical support. The instructions emphasize the importance of following the steps for successful connection and disconnection of the thermostat.