EPH Controls CDTP2 Manuals

CAUTION! Before commencing any work on the electrical connections, you must frst disconnect the thermostat from the mains. None of the 230V connections must be live until the installation has been completed and the housing is closed. Only qualifed electricians or authorised service staf are permitted to open the thermostat. There are parts that may carry mains voltage behind the cover. The thermostat must not be left unsupervised when open. (Prevent non specialists and especially children from gaining access to it.) Operating Instructions Page 1 of 2 CDTP2 Room Thermostat Hardwired 4. Installation 1. Factory default settings 8. Resetting the thermostat 7. Button / Symbol description 6. Frost protection 2. Specifcations & wiring Contacts: Volt Free Temperature indicator: °C Switching diferential: 0.4°C In built frost protection: 5°C Blue backlight activated : for 10 secs after any button is pressed Clock: 24 hours Keypad lock: Of Operating mode: 5/2 day 5°C Reset button Set point increase Set point decrease Hold button Standby button Set button OK button Standby symbol Keypad lock symbol Heating ON symbol Current programme Day of the week Program P3 3. Mounting Contents 1. Factory default settings 2. Specifcations & wiring 3. Mounting 4. Installation 5. Wiring diagram 6. Frost protection 7. Button / symbol description 8. Resetting the thermostat 9. Keypad lock and unlock 10. Setting the date, time and operating mode 11. Factory default program settings 12. Adjusting the program settings for 5/2d 13. Temporary override (Manual) 14. Permanent override (Hold) 15. Adjusting the switching diferential Prior to setting the thermostat, it is neccessary to complete all required settings described in this section. 5. Wiring diagram Important: Keep this document Power supply: 230Vac 50Hz Power consumption: 8 VA Temp. control range: 5 ... 35°C Ambient temperature: 0 ... 50°C Contact rating: 8A 230Vac Dimensions: 84 x 84 x 30mm Temperature sensor: NTC 10K Ohm @ 25°C Switching diferential: Adjustable from 0.2/0.4/0.6/0.8/1.0˚C Frost protection: Only operational in stand by mode 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. Mount the unit as described in section 3. Wire the thermostat according to the wiring diagram. Close the thermostat and tighten the fastening screw. 20170731_AW1077_CDTP2_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 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. If mains voltage output is required, terminals L & 2 must be electrically linked. INTERNAL WIRING DIAGRAM CDTP2 3 2 1 L N MAINS SUPPLY ON OFF COM Frost protection is built into this thermostat, it is pre fxed at 5°C and is not adjustable. It will only be activated when the thermostat is in the stand by mode and the room temperature falls below 5°C. It is necessary to reset the thermostat prior to initial programming. Press the button on the side of the thermostat. ‘NO’ will appear on the screen. Press the button. ‘YES’ will appear on the screen. Press the ‘OK’ button to return to normal operation. RESET

CAUTION! Before commencing any work on the electrical connections, you must frst disconnect the thermostat from the mains. None of the 230V connections must be live until the installation has been completed and the housing is closed. Only qualifed electricians or authorised service staf are permitted to open the thermostat. There are parts that may carry mains voltage behind the cover. The thermostat must not be left unsupervised when open. (Prevent non specialists and especially children from gaining access to it.) Operating Instructions Page 1 of 2 4. Installation 1. Factory default settings 8. Resetting the thermostat 7. Button / Symbol description 6. Frost protection 9. Keypad lock and unlock 2. Specifcations & wiring Contacts: Volt Free Temperature indicator: °C Switching diferential: 0.4°C In built frost protection: 5°C Blue backlight activated : for 10 secs after any button is pressed Clock: 24 hours Keypad lock: Of Operating mode: 5/2 day 5°C OFF Reset button Set point increase Set point decrease Hold button Standby button Set button OK button Standby symbol Keypad lock symbol Heating ON symbol Current programme Day of the week Program P3 CDTP2 Room Thermostat Hardwired Boiler Plus 3. Mounting Contents 1. Factory default settings 2. Specifcations & wiring 3. Mounting 4. Installation 5. Wiring diagram 6. Frost protection 7. Button / symbol description 8. Resetting the thermostat 9. Keypad lock and unlock 10. Setting the date, time and operating mode 11. Factory default program settings 12. Adjusting the program settings for 5/2d 13. Temporary override (Manual) 14. Permanent override (Hold) 15. Adjusting the switching diferential 16. Installer menu Prior to setting the thermostat, it is neccessary to complete all required settings described in this section. 5. Wiring diagram EPH Controls Ireland [email protected] www.ephcontrols.com EPH Controls UK [email protected] www.ephcontrols.co.uk 201805021_CDTP2_OpIns_JW Important: Keep this document Power supply: 230Vac 50Hz Power consumption: 8 VA Temp. control range: 5 ... 35°C Ambient temperature: 0 ... 50°C Contact rating: 8A 230Vac Dimensions: 84 x 84 x 30mm Temperature sensor: NTC 10K Ohm @ 25°C Switching diferential: Adjustable from 0.2/0.4/0.6/0.8/1.0˚C Frost protection: Only operational in stand by mode 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. Mount the unit as described in section 3. Wire the thermostat according to the wiring diagram. Close the thermostat and tighten the fastening screw. 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. If mains voltage output is required, terminals L & 2 must be electrically linked. INTERNAL WIRING DIAGRAM CDTP2 3 2 1 L N MAINS SUPPLY ON OFF COM Frost protection is built into this thermostat, it is pre fxed at 5°C and is not adjustable. It will only be activated when the thermostat is in the stand by mode and the room temperature falls below 5°C. It is necessary to reset the thermostat prior to initial programming. Press the button on the side of the thermostat. ‘NO’ will appear on the screen. Press the button. ‘YES’ will appear on the screen. Press the ‘OK’ button to return to normal operation. RESET To lock the keypad, press and hold the and buttons for 5 seconds. will appear on the screen. The keypad is now locked. To unlock the keypad, press and hold the and buttons for 5 seconds. will disappear from the screen. The keypad is now unlocked.