programmable thermostat

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INSTALLER / CONFIGURATION SETTINGS Parameter Configuration Number / Abbreviation Factory Setting Optional Setting (Press or keys to select) Setting AM-PM / 24hr Display Hr 12 Pump Protection PP OFF C PH 4 Cycle Rate Description Setting Description 12 hr AM / PM clock display 24 24hr clock display Pump Protection Disabled ON Pump Protection Enabled 4 cycles per hour (cph) 3 2, 3, 4, 5 or 6 2 = 30 min. d) To modify a parameter press the TEMP or buttons. The CM507 large LCD display and simple button layout makes it easy to install and use the product. e) To exit the installer set-up mode, press the TEMP and buttons together at the same time for 3 seconds. Do not position the CM507 thermostat near sources of heat (radiators, hot air vents, TV or lights), near doors or windows, or in direct sunlight. 5 V IEC LR6 (AA) Alkaline cells Temperature : ±0. Disconnect the power supply before beginning installation. Please go to the ‘Hr’ parameter in the configuration menu. Temporary programmed temperature override to temporarily override the programmed temperature till the next switch point. Minimum battery life of 2 years with low battery warning indicator. Thermostat and wall plate can be separated to access the connectors Environmental : Operating temperature range 0 to 50 C Shipping and storage temperature range o -20 to 55 C Humidity range 0 to 90% rh, noncondensing Approvals : Designed to meet European EN approvals EN60730-1(1999) : Program : 5 to 28 C in 0. FEATURES • • • • • • • • • • • • • Subtle, unobtrusive styling and compact design makes it ideal for location in any home. CM507 PROGRAMMABLE THERMOSTAT PRODUCT SPECIFICATION SHEET The CM507 thermostat is designed to provide automatic time and temperature control of heating systems in villas and apartments. EN0H 8550 UK07 R09/05 CM507 CHRONOTHERM CONTROLS/ DISPLAY LAYOUT SPECIFICATIONS Batteries : 2 x 1. Specific Applications Setting Cycle/ Hour Heating What do you need to change? Note : To change the number of cycles per hour, please go to the ‘C PH‘ parameter in the configuration menu. Pump Protection When Pump Protection in ON the thermostat will activate the heating system for 15 seconds each day if it has not been activated for the past 24 hours. : 127 x 75 x 27 mm (w x h x d) Sensing element : 10K (@ 25 C ) NTC thermistor o o Dimensions o Temperature setting range o o EN0H 8550 UK07 R09/05 CM507 CHRONOTHERM INSTALLER / CONFIGURATION MENU To enter the installer set-up mode: a) Press the TEMP and time for 3 seconds. Please go to the ‘PP’ parameter in the configuration menu. MOUNTING The CM507 thermostat is mounted directly on the wall surface – see the diagram opposite for further information. Gas Boilers (<30KW) 6 Set the number of cycles per hour to 6