Honeywell CM507A Installation And User Manual

Introduction
1.1 Description
The Honeywell CM507 is a programmable room thermostat designed to con-
trol your heating system efficiently. The following instructions explain how to
install, program and use the CM507.
1.2 Features
• 7-day heating program with factory default energy saving schedule
• Time-line display facilitating programming
• Subtle, unobtrusive styling matching variety of room decors
Display
Comfort Economy
temperature temperature
preset
preset
Display
: Comfort temperature indicator
: Economy temperature indicator
Time
Day
Manual mode
Automatic mode
Heating is On
Installation
NOTE: The installation must be performed by an electrician or a qualified
installer.
2.1 Baseplate Installation
Choose a location approximately 1.5 m above the floor and on
an inside wall. Avoid draughty areas (top of staircase, air outlet,
etc.), dead air spots (behind doors), direct sunlight or areas near
concealed pipes or chimneys.
CM507A
Adjustment
buttons
Mode selection /
program exit
Program
button
Appears when the
set temperature is
displayed
Temperature
Schedule
Low battery indicator
1.
2.2 Wiring
2.3

Installing the Batteries

:
Use Alkaline batteries only!
After the batteries are installed, the thermostat performs a series of tests for
approximately 5 seconds.
Once installed on the wall, the thermostat will display the ambient
temperature. The time and day settings flash to indicate that they must be set
(see section 4.1).
2.4 Completing the Installation
2.

Basic Functions

3.1 Displaying the Temperature
The measured temperature is normally displayed. To view the set
temperature, press once on either of the
displayed for 5 seconds along with the
NOTE: Pressing either of the
temperature.
CM507A
Programmable Room Thermostat
Installation and User Guide
buttons. The set temperature is
icon.
buttons more than once will change the set
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