User manual HONEYWELL CM907-TRV

[. . . ] The CM907-TRV is designed with the installer in mind and includes a moulded back-plate with trunking guides and wiring breakouts to make installation quick and easy. The CM907-TRV extra large LCD display, dynamic text display, button layout based on the same simple programming philosophy used on our acclaimed CM60 products and the introduction of an `OK' button, makes it easier to install and more user friendly. FEATURES · · · · · · · Attractive, slim, ultra-modern styling makes it ideal for location in any type of home. A dynamic text display on the LCD that gives enhanced feedback to the user / installer. Up to 6 daily independent time and temperature level changes let you set 6 time and temperatures pairs to suit your lifestyle. [. . . ] User Set-Up Mode allows extra functions to be set at the discretion of the user: · · · · · · · · · · · · · · · · · · · · AM-PM or 24hr time display. Languages selection of the user interface. Installer Set-Up Mode allows extra functions to be set at the discretion of the installer to match the consumers applications and needs: Optimisation. Proportional Band Width. · Diagnostic Mode to assist in faultfinding. EN0H 8555 UK07 R0 09/06 CM907-TRV CHRONOTHERM CONTROLS/DISPLAY LAYOUT PRODUCT LAYOUT: 1. Day & Date Display Time Display Dynamic Text Display (DTD) Burner On Indicator Battery Low Indicator Temperature Display Temperature Change Buttons Information Enquiry Button Slider Switch Green OK Button Program Buttons Battery Cover Battery Compartment Holiday Button Party Button TRV Button Copy Day Button Day Select Button Time Change Buttons SPECIFICATIONS Batteries Battery life Battery replacement Switch type Electrical rating : 2 x 1. 5 V IEC LR6 (AA) Alkaline cells : Minimum 2 years : Program retained in EEPROM : SPDT (potential free) : 230 V~, 50. . . 60 Hz, 0. 5 A to 8 A resistive 0. 5 A to 3 A inductive (0. 6 pf) 24 V~, 50. . . 60 Hz, 0. 5 A to 8 A resistive 0. 5 A to 3 A inductive (0. 6 pf) : 24 hour or 12 hour AM/PM format : Typically better than 10 minutes per year : 7-day with 6 daily time and temperature level changes : Time of day - 1 minute Program - 10 minute steps o Temperature : ±0. 5 K (nominal) @ 20 C, 50% load control accuracy 3 K /hour o Room Temperature display range Control form Minimum ON time Cycle rate Wiring Wire access Dimensions : From 0 C to 50 C o o : P + I (Proportional + Integral) : 10% of cycle time (min one minute), adjustable to 2 to 5 min (see installer set up) : Selectable by application (see installer set up) : Terminal block capable of accepting 2 wires up to 2. 5 mm : Mains wiring ­ rear right. : 133 x 89 x 26 mm (w x h x d) 133 x 175 x 26 mm (w x h x d) (flap open) : Operating temperature range 0 to 40 C Shipping and storage temperature range o -20 to 55 C Humidity range 10 to 90% rh, noncondensing o Time display Time keeping accuracy Program Time setting resolution Sensing element : 100K (@ 25 C ) NTC thermistor Temperature setting range : Program : 5 to 35 C in 0. 5 C steps o Frost : 5 C or equal to lower limit o o (5 C to 21 C). Frost protection does not work in cooling mode. o o Environmental Approvals : Designed to meet European EN approvals EN60730-1(Nov 2000), EN55014-1 (1997), EN55014-2 (2000) 2 EN0H 8555 UK07 R0 09/06 CM907-TRV CHRONOTHERM INSTALLER SET-UP To enter the installer set-up mode: a) Move the slider switch to the OFF position. b) Press and hold the INFO i button and the two program buttons `< >' together. c) The unit will display the first parameter of installer parameter group category 1 (from n. 1 to n. 19). e) Press the green OK button to confirm this change and the display will stop flashing. f) Press the + button to go to the next parameter. Abbreviated Set-Up Description e. g. Cl = Clock Format Factory Setting or New Choice Press TEMP or to change e. g. 12 = AM/PM Format 24 = 24hr Format g) Press the program button > to go to category 2 in the Installer mode (from n. 1 to n. 5). h) To exit the installer mode, move the slider switch to the AUTO or MAN positions. Installer Set-up Number (Press + or - to change) e. g. 1 = Clock Format In Installer set-up we can: Set-up specific applications Enable special features Establish support for optional accessories Brief Description of the Parameter Function. Specific Applications Setting Cycle/ Hour Minimum ON time (in minutes) What do you need to change? Note : a. Configure the thermostat for electric heating (set parameter n. 3, category 2 in the installer set up mode to 1). Configure the thermostat to allow switching between heating and cooling modes (set parameter n. 4, category 2 in the installer set-up mode to 1) 2. Set the thermostat accordingly to the required mode of or operation (heating or cooling) by pressing the TEMP buttons together for 5 seconds. Modify the cooling program as required. Heating Gas Boilers (<30KW) Oil Boiler Thermal Actuator Zone valve Electric heating (for applications <8A) 6 3 12 6 12 1 4 1 1 1 Air conditioning Heat Pump/ Air conditioner 2 Fan coil 3 6 4 1 1. No action required. 3 EN0H 8555 UK07 R0 09/06 CM907-TRV CHRONOTHERM Special Features Optimisation (Variable Start Time) Adaptive Intelligence recovery TM Description The thermostat will adjust the start time in the morning/afternoon so the desired temperature is reached by the start of the program period e. g. [. . . ] Useful for commercial premises where the public may tamper with the product. What to do if we wish this feature 1. 10, category 1 in the installer set-up mode to 1. Remote Temperature Sensor (F42010972 001) 1. 10, category 1 in the installer set-up mode to 2. 4 EN0H 8555 UK07 R0 09/06 CM907-TRV CHRONOTHERM Parameter Installer SetUp Number / Abbreviation (Press + or keys to select) Factory Setting Optional Setting Installer SetUp Category (Press PROG keys `< or >' to select) Display Category 1: Thermostat Parameters AM-PM / 24hr Display RESET Time / Temperature Program 1:Cl 2:rP 24 1 24 hr clock display Time / Temperature profile set to factory default Changes to 0 when one of the time/temp profiles are changed Automatic Summer/Winter Time Change Enabled Backlight Display Enabled 35°C Upper Temp. Ensure the wiring connection to the supply is via a fuse rated at no more than 8 amps and a Class "A" switch (having contact separation of at least 3 mm in all poles). [. . . ]