Honeywell CM737 - 1 Room Thermostat CM737

CM737
User instruction
2
1 Room thermostat CM737
The operator control panel CM737, controls the supply temperature to the heating system. When connecting
the unit to the power supply, CM737 verifies the connected sensors and then automatically chooses to control
by room or outdoor temperature sensor.
Features:
 Ergonomic user interface featuring an ‘OK-button’ and large LCD (Liquid Crystal Display) Screen.
 7-day heating program to match the family lifestyle, whilst maximizing energy savings
 4 independent temperature levels per day (from 5°C to 35°C).
 Holiday button saves energy by reducing the temperature for 1 to 99 days.
 Built-in Memory holds the user program indefinitely.
Picture 1
1
LCD display
6
Temperature change buttons
11
Program buttons
2
Time display
7
Temperature enquiry button
12
Copy day button
3
Heating indicator
8
Operating mode buttons
13
Day select button
4
Day indicator
9
OK button, green
14
Time change buttons
5
Temperature display
10
Holiday function button
OK-button (9)
When changing settings/values in CM737 the numbers in the display is flashing.
Confirm the new settings with the green OK-button (9) and the new setting will be confirmed.
Info-button (7)
Operating with outdoor compensation, target room temperature is shown on the display
Press the Info-button to review:
 target room temperature
 error code, if any
 the text ext and measured outside temperature
 measured supply water temperature
After ca. five seconds the display return to show measured room temperature.