Honeywell CM507A User Manual

CM507A 400-147-024-A 2/6/05 1/2
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
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.
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
3.1 Displaying the Temperature
The measured temperature is normally displayed. To view the set
temperature, press once on either of the buttons. The set temperature is
displayed for 5 seconds along with the icon.
NOTE: Pressing either of the buttons more than once will change the set
temperature.
n
Introduction
1.
o
Installation
2.
CM507A
Programmable Room Thermostat
Installation and User Guide
Display
Adjustment
buttons
Mode selection /
program exit
Program
button
Comfort
temperature
preset
Economy
temperature
preset
Display
Temperature
Schedule
Time
Manual mode
Heating is On
: Comfort temperature indicator
: Economy temperature indicator
Day
Appears when the
set temperature is
displayed
Low battery indicator
Automatic mode
p
Basic Functions
3.

Honeywell CM507A Specifications

General

Type	Programmable Thermostat
Temperature Range	5°C to 35°C (41°F to 95°F)
Wi-Fi Connectivity	No
Mounting	Wall-mounted
Number of Programs	7-day programming
Voltage	24V
Color	White
Compatibility	Heating and Cooling Systems
Display	Digital
Power Source	2 x AA Batteries
Control Mode	Programmable
Operating Mode	Heating and Cooling

Summary

Introduction to Honeywell CM507

Product Description

Details the Honeywell CM507 as a programmable room thermostat for efficient heating system control.

Key Features

Highlights 7-day program, time-line display, and unobtrusive styling of the CM507.

CM507 Thermostat Installation

Baseplate Installation Guide

Provides guidance on choosing an optimal location for mounting the thermostat baseplate.

Wiring Connections

Illustrates the wiring diagram for connecting the CM507 thermostat to the heating system.

Battery Installation

Instructions for installing alkaline batteries, including post-installation test sequence.

Completing Installation Steps

Steps to finalize the thermostat installation after wiring and battery setup.

CM507 Basic Functions and Control

Displaying Temperature

Explains how to view the measured and set temperatures, including icon indicators.

Setting Target Temperature

Procedure for adjusting the desired temperature using the thermostat buttons.

Comfort and Economy Presets

Details the two preset temperature buttons and their default settings.

Control Mode Selection

Describes Manual and Automatic modes for temperature control and temporary override.

Battery Status Indicator

Explains the low battery icon and its implications for thermostat operation.

CM507 Programming and Configuration

Setting Time and Day

Step-by-step guide to setting the current time and day on the thermostat.

Energy-Saving Schedule

Details the default comfort and economy temperature schedule for weekdays and weekends.

Modifying Program Schedule

Instructions on how to change the programmed comfort and economy temperature periods.

Accessing Configuration Menu

Procedure to enter and navigate the thermostat's configuration menu.

Configuration Parameters

Lists and describes adjustable parameters like Time Display and Pump Protection.