Honeywell Chronotherm CMT907 manual

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Table of contents for the manual

  • Page 1

    EN0H 8547 UK07 R3 09/06 CM907 PROGRAMMABLE THERMOSTAT PRODUCT SPECIFICATION SHEET The CM907 therm ostat is designed to provide automatic time and temperature control of heat ing or cooling systems in villas and apartments. It can be used as part of a system in conjunction with com bi- boilers, oil-burners and gas fired boilers, circulation pumps, t[...]

  • Page 2

    CM907 CHRONOTHERM 2 EN0H 8547 UK07 R3 09/06 SPECIFICATIONS CONTROLS/DISPLAY LAYOUT Batteries : 2 x 1.5 V IEC LR6 (AA) Alkaline cells Battery life : Minimum 2 years Battery replacement : Program retained in EEPROM Switch type : SPDT (potential free) Electrical rating : 230 V~, 50...60 Hz, 0.5 A to 8 A resistive 0.5 A to 3 A inductive (0.6 pf) 24 V~,[...]

  • Page 3

    CM907 CHRONOTHERM 3 EN0H 8547 UK07 R3 09/06 INSTALLER SET-UP Specific Applicat ions Setting What do you need to c hange? Cycle/ Hour Mini mum ON time (in minutes) Note : a. To change Cycle/Hour, please go to parameter n. 2, category 2 in the installer set-up mode. b. To change Minimum O N Time, please go to param eter n. 1, category 2 in the instal[...]

  • Page 4

    CM907 CHRONOTHERM EN0H 8547 UK07 R3 09/06 4 Special Features Description What to do if we w ish this feature Optimisation (Variable Start Time) Adaptive Intelligence recovery TM 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. Time 7:00, Temp 21 o C. The[...]

  • Page 5

    CM907 CHRONOTHERM EN0H 8547 UK07 R3 09/06 5 Parameter Installe r Set- Up Number / Abbreviation (Press + or - keys to select) Factory Setting Optional Setting Installe r Set- Up Category (Press PROG keys ‘< or >’ to select) Display Description Display/S etting Description Category 1: Thermostat Parameters AM-PM / 24hr Displ ay 1:Cl 24 24 h[...]

  • Page 6

    CM907 CHRONOTHERM EN0H 8547 UK07 R3 09/06 6 DIMENSIONS LOCATION The CM907 therm ostat is the control element of the heating / cooling system and, therefore, MU ST be located in a position with good air circulation, at average room temperature and on an inside wall 1.5 metres, above the floor level. Do not position the CM907 thermostat near sources [...]

  • Page 7

    CM907 CHRONOTHERM Honeywell Control System s Limited http://europe.hbc.honeywell.com Newhouse Industrial Estate Motherwell ML1 5SB United Kingdom EN0H 8547 UK07 R3 09/06 WIRING Description Model Logo Literature Availability Spec Sheet 7-day programmable therm ostat 7-day programmable therm ostat 7-day programmable therm ostat 7-day programmable the[...]