TRFPi 0E PPM 020312A Operating Instructions
Contents
1. Specifications amp wiring 3 Mounti ea Only qualified electricians or authorised i Ea service staff are permitted to open the 5 Button symbol description Ferminal box 6 Resetting the thermostat ae S l 7 Setting the date and time p 8 Factory default program settings 5d 1d 1d O a gt Caution 9 Adjusting the program settings or There are parts that carry mains 10 To connect the TRFPi thermostat to the WRS1i EPH voltage behind the cover 11 To disconnect the TRFPi thermostat from the WRS1i EME w The EA as must not be left Te pala vena vey S peventacn specail ond especiall 13 Permanent override Hold P p y children from gaining access to it 14 Keypad lock and unlock 15 Limiting the temperature range Prior to setting the thermostat it is 16 Frost protection neccessary to complete all required 17 Battery low warning Important Keep this document settings described in this section 18 Replacing the batteries 10 To connect the TRFPi thermostat to the WRS1i receiver 15 Limiting the temperature range It is possible to limit the Hi and Lo temperature setpoints in this thermostat Temperature setpoints in temporary override permanent override and the programmed setpoints will be limited within the Hi and Lo limit setpoints Press the button on the WRS1i receiver The red light on the WRS1i will begin to flash Press the I Y Connect button on the TRFPi Wireless c2. adjust the P1 time Press the O button Press the and buttons to adjust the P1 temp Press the O button Repeat this process to adjust P2 to P6 times and temperatures Press the O button Programming for Saturday is now selected ms ex Press the and buttons to adjust the P1 time Pressthe button Press the and buttons to adjust the P1 temp Press the o button Repeat this process to adjust P2 to P6 times and temperatures Set Press the button Programming for Sunday is now selected ext Press the amp and buttons to adjust the P1 time Press the button Press the amp and amp buttons to adjust the P1 temp Press the O button Repeat this process to adjust P2 to P6 times and temperatures Set Press the button The thermostat switching differential is now selected Press the and buttons to adjust the differential from 0 2 1 C Press the O button to return to normal operation EPH Controls Ltd Unit 14 New Barn Farm Brick Kiln Road Raunds Northants NN9 6HY sales ephcontrols com www ephcontrols com TREPI OE PPM 0203124 Operating Instructions errs Page 2 of 2 TRFPi Wireless Programmable Room Thermostat Before commencing any work on the electrical connections you must first disconnect the device from the mains None of the 230V connections must be live until the installation has been completed and the housing is closed CURVE Contents 1 Factory default settings 2
3. TRFPi OE PPM 020312A CURVE Contents 1 Factory default settings 2 Specifications amp wiring Mounting Installation Button symbol description Resetting the thermostat Setting the date and time Factory default program settings 5d 1d 1d 9 Adjusting the program settings 10 To connect the TRFPi thermostat to the WRS1i 11 To disconnect the TRFPi thermostat from the WRS1i 12 Temporary override Manual 13 Permanent override Hold 14 Keypad lock and unlock 15 16 17 3 4 5 6 7 8 EPH Limiting the temperature range Frost protection Battery low warning 18 Replacing the batteries 1 Factory default settings Important Keep this document Temperature indicator C Switching differential 0 4 C In built frost protection 5 C Not adjustable Keypad lock OFF Limiting the temperature range OFF 2 Specifications amp wiring Power Supply 2 x AA Alkaline Battery Temp sensor NTC 10K Ohm 25 C Power consumption 2 mW Temp indication C Battery replacement Once per year Switching differential Adjustable Temp Control Range 5 35 C from 0 2 0 4 0 6 0 8 1 0 C Ambient temp 0 50 C Frost stat only operational in Dimensions 84 84 30mm stand by mode 3 Mounting a The mounting height should be 1 5 meters above the floor level b The thermostat should be wall mounted in the room where the heating is to be controlled c The place o
4. f installation should be chosen so that the sensor can measure the room temperature as accurately as possible d Choose the mounting location to prevent direct exposure to sunlight or other heating cooling sources when mounted e The unit can be fitted to 1 Recessed conduit boxes 2 Surface mounting boxes 3 Directly on walls 4 Table mounting with stand provided 4 Installation Slacken the fastening screw on the bottom of the thermostat with a philips screwdriver The thermostat is hinged and can be opened 180 degrees Insert the batteries provided into the thermostat Mount the unit as described in section 3 Close the thermostat and tighten the fastening screw 5 Button symbol description Keypad lock symbol Heating ON symbol Wireless symbol gt Day of the week Current program Standby symbol i gt Wireless connect button gt Reset button gt gt Set point increase gt Set point decrease Hold button Standby button Set button Next button EPH Controls Ltd 4 Doughcloyne Court Doughcloyne Ind Est Wilton Cork Ireland sales ephcontrols com www ephcontrols com TRFPi Wireless Programmable Room Thermostat Next set tele Operating Instructions Page 1 of 2 Before commencing any work on the electrical connections you must first disconnect the device from the mains None of the 230V connections must be live until the installation has been co
5. ls Ltd Unit 14 New Barn Farm Brick Kiln Road Raunds Northants NN9 6HY sales ephcontrols com www ephcontrols com sales ephcontrols com www ephcontrols com
6. mpleted and the housing is closed Only qualified electricians or authorised service staff are permitted to open the terminal box a lt Caution There are parts that carry mains voltage behind the cover The terminal box must not be left unsupervised when open Prevent non specialists and especially children from gaining access to it Prior to setting the thermostat it is neccessary to complete all required settings described in this section 6 Resetting the thermostat It is necessary to reset the thermostat prior to initial programming Press and hold the O button for 5 seconds dEL will appear on the screen Press the W reser button on the side of the thermostat to return to the default settings 7 Setting the date and time Press the O button Press the and buttons to adjust the year Press the and buttons to adjust the month Press the and buttons to adjust the day Press the and buttons to adjust the hour Press the button Press the and buttons to adjust the minute Press the O button After 10 seconds the thermostat will return to normal operation Press the O button Press the O button Next Press the O button 8 Factory default settings 5d 1d 1d oa J e J a J a s J e a E A ae Eee E po 9 Adjusting the program settings S Press the O button twice Programming for Monday to Friday is now selected Press the and buttons to
7. onnect will appear on the screen of the thermostat The Hi temperature limit is preset at 25 C and cannot be adjusted The Lo temperature limit is preset at 15 C and cannot be adjusted The thermostat is now connected to the WRS1i receiver To activate Hi and Lo temperature limitation 11 To disconnect the TRFPi thermostat from the WRS1i Press and hold the O and 8 buttons for 10 seconds to enter the setting mode OFF tmit will appear on the screen Press the button to activate this function On Limit will appear on the screen Press the O button and the thermostat is ready for operation On the TRFPi Press the re button for 5 seconds dEL will appear on the display Press the mi reset button The TRFPi is now disconnected from the WRS1i To deactivate Hi and Lo temperature limitation Press and hold the O and 8 buttons for 10 seconds to enter the setting mode On Limit will appear on the screen Press the button to activate this function OFF t will appear on the screen Press the O button and the thermostat is ready for operation On the WRS1i Press the reset button on the right hand side of the WRS1i The WRS1i is now disconnected from the TRFPi 12 Temporary override Manual Press the and buttons to adjust the temperature setpoint Manual will appear on the sceen After 10 seconds the thermostat will operate in this temporary override To cancel the temporary override press the 8 button to return to au
8. tomatic mode 16 Frost protection Frost protection is built into this thermostat It is prefixed at 5 C and is not adjustable Frost protection will only be activated when the thermostat is in the stand by mode 5 and the room temperature falls below 5 C 13 Permanent override Hold Press the S button Hold will appear on the sceen Press the and buttons to adjust the temperature setpoint After 10 seconds the thermostat will operate in this permanent override To cancel the permanent override press the S button to return to automatic mode 17 Battery low warning When the batteries are almost empty the JK 1Lo symbol will begin to flash on the screen The batteries must now be replaced or the unit will shut down 14 Keypad lock and unlock I Seyp 18 Replacing the batteries The keypad may be locked to avoid interference with the temperature setpoint j Slacken the fastening screw on the bottom of the thermostat with a philips head screwdriver The thermostat is hinged and can be opened 180 degrees Replace the batteries with 2 x AA Alkaline batteries Close the thermostat and tighten the fastening screw ta aG Press the and buttons for 5 seconds to lock the keypad A padlock symbol will appear on the screen The keypad is now locked 1 em Repeat this process to unlock the keypad EPH Controls Ltd 4 Doughcloyne Court Doughcloyne Ind Est Wilton Cork Ireland EPH Contro
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