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Honeywell CM707-UK Product Specification Sheet

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FEATURES
Attractive slim, modern styling makes it ideal for
location in any type of home.
7 day heating program.
Up to 4 daily independent time and temperature level
changes let you set 4 time and temperatures pairs to
suit your lifestyle.
LCD Backlighting to illuminate the display for easier
viewing in low light conditions.
Temporary programmed temperature override to
temporarily override the programmed temperature till
the next switch point.
Holiday button provides energy savings by
reducing the temperature from 1 to 99 days when
people are on holiday, returning to normal operation
(AUTO or MANUAL) on the day of their return.
Room Temperature Enquiry.
EEPROM memory holds the user program
indefinitely.
OFF mode has an integral frost protection setting at
minimum 5°C (installer adjustable) so that pipes in
the house will never freeze in winter.
24...230V 5A resistive, 2A inductive SPDT relay
provides compatibility with most domestic central
heating systems reducing the need to stock many
different models.
Battery powered by 2 x AA size (LR6) alkaline cells.
Minimum battery life of 2 years with low battery
warning indicator.
Built-in default heating program.
Automatic Summer / Winter time change adjusts the
time automatically to daylight saving time.
Scheduled Maintenance Alert Period.
CM707

PROGRAMMABLE THERMOSTAT

PRODUCT SPECIFICATION SHEET
The CM707 thermostat is designed to provide automatic time
and temperature control of heating systems in villas and
apartments.
It can be used as part of a system in conjunction with combi-
boilers, oil-burners and gas fired boilers, circulation pumps,
thermal actuators, zone valves and electric heat systems
(<5A).
The CM707 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 CM707 large LCD display, button layout based on the
same simple programming philosophy used on our acclaimed
CM20 products and the introduction of an 'OK' button makes
it easier to install and more user friendly.
The unit is ideal for consumers who want reliable precise
temperature control from a modern looking, simple to
program and easy to use product.
Surface or wall box mounting options, with trunking
guides and wiring breakouts to simplify installation.
No installer links or special installer switches on the
back of the unit mean no adjustment is required for
combi-boilers and most domestic central heating
systems.
User Set-Up Mode allows extra functions to be set at
the discretion of the user:
AM-PM or 24hr time display.
Resetting the heating profile to factory default.
Enable / disable of Auto Summer / Winter time
change.
Installer Set-Up Mode allows extra functions to be set
at the discretion of the installer to match the
consumers applications and needs:
Optimisation.
Pump Exercise.
Upper / Lower Set point Limit Adjust.
Temperature offset.
Minimum ON time.
Cycle rate.
Proportional Band Width.
Diagnostic Mode to assist in fault finding.
(UK Version)
EN0H 8558 UK07 R0 09/06

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  Summary of Contents for Honeywell CM707-UK

  • Page 1: Programmable Thermostat

    CM707 (UK Version) PROGRAMMABLE THERMOSTAT PRODUCT SPECIFICATION SHEET The CM707 thermostat is designed to provide automatic time and temperature control of heating systems in villas and apartments. It can be used as part of a system in conjunction with combi- boilers, oil-burners and gas fired boilers, circulation pumps, thermal actuators, zone valves and electric heat systems (<5A).
  • Page 2: Specifications

    CM707 CHRONOTHERM CONTROLS/ DISPLAY LAYOUT PRODUCT LAYOUT: LCD Screen Battery Low Indicator Time Display Burner On Indicator Day Indicator Temperature Display Temperature Change Buttons Information Enquiry Button Operating Mode Buttons 10. Green OK Button 11. Battery Compartment 12. Battery Cover 13.
  • Page 3: Installer Setup

    CM707 CHRONOTHERM INSTALLER SET-UP To enter the installer set-up mode: a) Press the OFF button. b) Press and hold the INFO 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).
  • Page 4 CM707 CHRONOTHERM Special Features Description What to do if we wish this feature Optimisation (Variable The thermostat will adjust the start time in the Set parameter n.8, category 1 in the Start Time) morning/afternoon so the desired temperature is installer set-up mode to 1. reached by the start of the program period e.g.
  • Page 5 CM707 CHRONOTHERM Parameter Installer Set-Up Factory Setting Optional Setting Installer Set- Number / Up Category Abbreviation (Press PROG keys ‘< or >’ to (Press + or - select) keys to select) Display Description Display/Setting Description Category 1: Thermostat Parameters AM-PM / 24hr 1:Cl 24 hr clock display 12 hr AM / PM clock display...
  • Page 6: Installation

    CM707 CHRONOTHERM DIMENSIONS INSTALLATION LOCATION The CM707 thermostat is the control element of the heating system and, therefore, MUST 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 CM707 thermostat near sources of heat (radiators, hot air vents, TV or lights), near doors or windows, or in direct sunlight.
  • Page 7 CM707 CHRONOTHERM WIRING ORDERING SPECIFICATION Description Model Logo Literature Availability Spec Sheet 7-day programmable thermostat CMT707A1029 Honeywell English Oct 06 ENOH8558 Honeywell Control Systems Limited http://europe.hbc.honeywell.com Newhouse Industrial Estate Motherwell ML1 5SB United Kingdom EN0H 8558 UK07 R0 09/06...

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