EPH Controls RFRA Manuals

CAUTION! Only qualifed electricians or authorised service staf are permitted to open the thermostat. Ensure that this wireless enabled thermostat is installed 1 metre from any metalic object, television, radio or wireless internet transmitter. Operating Instructions Page 1 of 2 RFRA - RF Room Thermostat 4. Installation 1. Factory default settings 6. Resetting the thermostat 7. On / Of function 8. Lock function 2. Specifcations & wiring Temperature indicator: °C Switching diferential: 0.2°C In built frost protection: 5°C Keypad lock: Of 3. Mounting Contents 1. Factory default settings 2. Specifcation & wiring 3. Mounting 4. Installation 5. Button / symbol description 6. Resetting the thermostat 7. On / Of function 8. Lock function 9. To connect the RFRA thermostat to the RF1 receiver 10. To disconnect the RFRA thermostat from the RF1receiver Prior to setting the thermostat, it is neccessary to complete all required settings described in this section. 5. Button / symbol description Important: Keep this document Power Supply: 2 x AAA Alkaline Battery Power consumption: 50 uA Battery replacement: Once per year Temp. Control Range: 5...35°C Dimensions: 84 * 84 * 30mm Temp. sensor: NTC 10K Ohm @ 25°C Temp. indication: °C The mounting height should be 1.5 meters above the foor level. The thermostat should be wall mounted in the room where the heating is to be controlled. The place of installation should be chosen so that the sensor can measure the room temperature as accurately as possible. Choose the mounting location to prevent direct exposure to sunlight or other heating / cooling sources when mounted. The unit can be ftted to: 1. Recessed conduit boxes 2. Surface mounting boxes 3. Directly on walls 4. Table mounting with stand provided 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. Ofer the baseplate up to the thermostat. Snap it into position to close. By pressing the On / Of button, this turns the thermostat on and of. To lock the thermostat, press the hand wheel for 10 seconds. symbol will appear on the screen. To unlock the thermostat, press the hand wheel for 10 seconds. symbol will disappear from the screen. Press the button on the bottom of the thermostat, the front housing will detach from the baseplate. Insert the batteries into the thermostat. Press the reset button on the PCB, ‘NO’ will fash on the screen. Rotate the hand wheel clockwise until ‘YES’ appears on the screen. Press the hand wheel once to confrm the setting. The thermostat has now been reset and the current temperature will appear on the screen. Heating ON symbol Room temperature Battery low symbol Set point handwheel Wireless symbol Code button Reset button On / Of button 20170216_AW1077_RFRA_OpIns_JW EPH Controls Ireland Sitecast Industrial Estate, Pouladuf, Cork, T12 W665, Ireland [email protected] www.ephcontrols.com EPH Controls UK Unit E4, Welland Business Park, Valley Way, Market Harborough, Leicestershire, LE16 7PS, United Kingdom [email protected] www.ephcontrols.co.uk