Honeywell CM67 Installer SET-UP, Specific Applications Setting What do you need to change ?

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CM67 CHRONOTHERM

INSTALLER SET-UP

To enter the installer set-up mode :

a)Set the program slider to OFF.

b)Press and hold Info i button and press PROG 3,4 together.

c)The unit will display the first parameter of the installer parameter group category 1 (from n.1 to n.5).

d)Press TEMP or to change factory setting. The display will flash indicating that a change has been made.

e)Press INFO i button to confirm the change. The display will stop flashing.

f)Press + or - to go to next parameter.

g)Press PROG 2 button to go to Installer parameter group category 2 (from parameter n.6 to parameter n.16).

h)To exit installer mode move the slider in MAN or AUTO position.

In Installer set up we can :

❑Set-up specific applications

❑Enable special features

❑Establish support for Optional Accessories

Installer Set-up Number

(Press + or - to change) e.g. 1 = Optimisation

Installer Set-Up Mode

Selected

Abbreviated Set-Up Description

e.g. OP = Optimisation

1

Factory Setting or New Choice

Press TEMP ▲ or ▼to change e.g. O = Optimisation disabled 1 = Optimisation enabled

Specific Applications

Setting

What do you need to change ?

 

 

Cycle/

Minimum

Note :

 

 

Hour

ON time

a. To change Cycle/Hour, please go to parameter n. 9 in the

 

 

 

(in minutes)

 

installer set-up mode.

 

 

 

 

b. To change Minimum ON Time, please go to parameter n. 2 in

 

 

 

 

 

the installer set-up mode.

 

 

 

 

 

Heating

Gas Boilers

6

1

No action required

 

(<30KW)

 

 

 

 

 

 

 

 

 

 

 

Oil Boiler

3

4

1.

Set Minimum ON Time to 4 minutes.

 

 

 

 

2.

Set Cycle/Hour to 3.

 

 

 

 

 

 

Thermal

12

1

Set Cycle/Hour to 12.

 

Actuator

 

 

 

 

 

 

 

 

 

 

Zone valve

6

1

No action required.

 

 

 

 

 

 

 

Electric heating

12

1

1.

Configure the Chronotherm for electric heating (set parameter

 

(for applications

 

 

 

n.7 in the installer set up mode to 1).

 

<8A)

 

 

2.

Set Cycle/Hour to 12.

 

 

 

 

 

 

 

 

 

 

 

 

Air

 

 

 

1.

For cooling application only, set the Chronotherm to cooling

conditioning

 

 

 

 

(set parameter n.6 in the installer set-up mode to 0)

 

 

 

 

2.

For heat/ cool application, set the Chronotherm accordingly to

 

 

 

 

 

required mode of operation

 

 

 

 

 

winter = heating

 

 

 

 

 

summer = cooling

 

 

 

 

by changing parameter n.6 in the installer set-up mode. Explain to

 

 

 

 

the end-user how to implement the change-over.

 

 

 

 

 

 

 

Heat Pump/

3

4

1.

Set Minimum ON Time to 4 minutes .

 

Air conditioner

 

 

2.

Set Cycle/Hour to 3.

 

 

 

 

 

 

 

 

 

 

 

 

3

EN0R 8498 R2 11/98

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Contents Product Specification Sheet FeaturesSpecifications Specific Applications Setting What do you need to change ? Installer SET-UPRecovery TM Special Features Description What to do if we wish thisParameter Mounting Dimensions InstallationWiring LocationDescription Model Logo Literature Spec Sheet Wiring Ordering Specification

CM67 specifications

The Honeywell CM67 is a sophisticated programmable room thermostat designed for residential heating systems, delivering enhanced comfort and energy efficiency. Its sleek, modern design is coupled with advanced technology, making it an excellent choice for homeowners looking to optimize their heating systems.

One of the standout features of the CM67 is its user-friendly interface. Equipped with an intuitive display, it allows users to easily navigate different settings. The large LCD screen clearly shows the current room temperature, setpoint temperature, and operating mode. This helps users to quickly check and adjust settings as needed.

The CM67 boasts a 7-day programmable thermostat capability. This feature allows homeowners to create customized heating schedules for each day of the week, accommodating busy lifestyles and varying temperature needs. For instance, users can set different heating times for weekdays versus weekends, promoting energy savings when the house is unoccupied.

Energy efficiency is further enhanced by the CM67's OpenTherm compatibility. This advanced communication protocol enables precise control of modulating heating systems, such as condensing boilers, which can significantly reduce gas consumption. As a result, users can expect lower energy bills while maintaining optimal comfort levels in their homes.

Another significant technology integrated into the CM67 is its adaptive intelligence. The thermostat learns from user behaviors and environmental factors to optimize heating schedules accordingly. This means that over time, it adjusts to actual usage patterns, enhancing efficiency without sacrificing comfort.

The CM67 also includes frost protection features, ensuring that pipes do not freeze during cold weather by maintaining a minimum temperature. Furthermore, the device comes with holiday mode functionality, allowing users to temporarily override standard heating schedules when away from home, providing peace of mind during winter vacations.

In terms of installation, the CM67 is compatible with most heating systems, making it a versatile choice for different setups. The installation process is straightforward, whether you are replacing an existing thermostat or upgrading to a smarter model.

Overall, the Honeywell CM67 combines functionality, efficiency, and user-friendly features, making it an ideal choice for homeowners looking to enhance their indoor climate control. Its programmable capabilities, energy-saving technologies, and modern design underscore its reputation as a top-tier thermostat in the market.
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