Honeywell Chronotherm CMT907 manual

Honeywell Chronotherm CMT907
6.3 · 3
PDF user manual
 · 7 pages
user manualHoneywell Chronotherm CMT907

EN0H 8547 UK07 R3 09/06



The CM907 thermostat is designed to provide automatic time and temperature control of heating or cooling 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 (<8A). The CM907 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 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. The unit is ideal for consumers who want reliable precise temperature control from a modern looking, simple to
ram and eas
to use
Attractive, slim, ultra-modern styling makes it ideal for location in any type of home.
7-day heating program.
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.
LCD Backlighting to illuminate the display for easier viewing
in low light conditions.
Temporary programmed temperature override to override
the programmed temperature till the next switch point.
Party feature that temporarily maintains a selectable
constant temperature for 1-23 hours, then returns to normal operation.
Day Off feature that follows Sunday’s program for 1 to
99 days, allowing selection of a different heating program without having to re-program the thermostat.
Holiday button that provides energy savings by reducing
to a constant 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 position 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 8A resistive, 3A 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
Built-in default heating program.
Automatic Summer / Winter time change adjusts the time
automatically to daylight saving time.
Telephone interface can be fitted to allow remote switching
between program modes and a fixed set-point.
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.
Languages selection of the user interface (on selected
models only).
Installer Set-Up Mode allows extra functions to be set at the
discretion of the installer to match the consumers applications and needs:
Pump Exercise.
Upper / Lower Set point Limit Adjust.
Temperature offset.
Minimum ON time.
Cycle rate.
Heat / Cool operation.
Proportional Band Width.
Diagnostic Mode to assist in faultfinding.

View the manual for the Honeywell Chronotherm CMT907 here, for free. This manual comes under the category Thermostat and has been rated by 3 people with an average of a 6.3. This manual is available in the following languages: English. Do you have a question about the Honeywell Chronotherm CMT907 or do you need help? Ask your question here

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Chronotherm CMT907 | CMT907A1017
manual_type_manual (PDF)
Operational conditions
Accuracy0.5 °C
Temperature range (T-T)5 - 35 °C
Memory function
Product colourWhite
Backlight display
Number of batteries supported2
Battery voltage230 V
Packaging content
Batteries included
Remote control included
Weight & dimensions
Width133 mm
Depth26 mm
Height89 mm
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