Honeywell CM927 User Manual

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c. Now choose which one of the following parameters you would like to change:
i) Change the time format
‘CLOCK SELECT’ should be displayed on the screen - press the
or
buttons to select the preferred time format (12=AM/PM format, 24=24hr format)
and the display will flash, indicating a change has been made. To confirm this
change press the green button.
ii) Reset the built-in program to the factory default
Press the
time button once. The display will show ‘RESET PROGRAM’.
Press the or buttons to select the preferred setting (0=user program,
1=factory program) and the display will flash, indicating a change has been
made. To confirm this change press the green button.
iii) Enable or disable summer/winter time change
Press the
time button twice. The display will show ‘AUTO CHANGE’. Press
the or buttons to select the preferred setting (0=disabled/Off, 1=enabled/
On) and the display will flash, indicating a change has been made. To confirm
this change press the green button.
d. To exit the user mode move the slider switch to the AUTO, MAN or OFF
position.

Honeywell CM927 Specifications

General

Display	LCD
Programming	7-day programmable
Power Supply	2 x AA batteries
Communication	Wireless
Mounting	Wall-mounted
Temperature Range	5°C to 35°C
Accuracy	±0.5°C
Battery Backup	Yes
Type	Programmable Thermostat
Voltage	3V
Programs	6 time periods per day
Wireless Range	30m
Compatibility	Compatible with most heating systems