Honeywell CM67 Installation Manual
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Brand: Honeywell
Category: Control Units , Thermostat
Type: Installation manual for Honeywell CM67
Pages: 2
1
2
3mm
max.
3mm
max.
1.0-2.5mm²
6mm max.
42010819-003 R1
1
Notes
1) When the Installer Set-Up Mode is initiated, only Category 1 (
1) Set-Up Features
are accessible.
Category 2 (
2) Set-Up Features are accessed by pressing the PROG. 2 key.
2) Remember to always press the INFO
button to conrm that you want to store your new
Installer Set-Up setting.
3) To exit the Installer Set-Up Mode move the slider to the AUTO or MAN position.
2
This product has been designed with your
environment in mind! Please respect this
by disposing of all packaging, used parts
and eventually the product itself in an
environmentally friendly manner.
3
4 a
4 b
4 c
5
6
Parameter Description
AM-PM / 24hr Display
RESET Time / Temperature
Program
Minimum ON Time
Accessory Module Type
Heat / Cool Operation
Electric Heat
Pump Exercise
Cycle Rate
Second Temperature Sen-
sor
Upper Temperature Limit
Lower Temperature Limit
Temperature Offset
Proportional Band Width
*Optimisation
Telephone Override
Setpoint
Scheduled Maintenance
Alert Period (months)
Auto Summer/Winter Time
Change
LCD Backlight
Return all Set-Up Features
to Factory Settings
Parameter List
Installer Set-
Up Number /
Abbreviation
(Press
+ or
- key to change)
1:Cl
2:rP
3:Ot
4:At
5:HC
6:Eh
7:PE
8:Cr
9:SS
10:UL
11:LL
12:tO
14:Pb
15:Op
16:tS
17:SP
18:tC
19:bL
20:FS
Display
1
1
1
0
1
0
0
6
0
30
5
0
1.5
1
21
0
1
1
1
Factory Setting
Description
12hr AM/PM clock display
Time / Temperature prole set to
factory default
Changes to 0 when one of the
time/temp proles are changed
1 minute minimum ON time
No accessory module
plugged in
Heating Operation
Applications < 3A
Pump Exercise Disabled
6 cycles per hour (cph) for gas
boilers, zone valves and fan-coil
No sensor tted
30°C Upper Temp. Limit
5°C Lower Temp. Limit
No offset
1.5°C Proportional Band
Optimisation enabled
21°C Setpoint
Scheduled Maintenance Alert
Period Disabled
Auto Summer/Winter Time
Change Enabled
Backlight Enabled
All settings held are the factory
defaults. Changes to 0 when
one of the parameter values are
changed
Display/Setting
0
0
1
2 to 5
1
0
1
1
3, 9, 12
1, 2
21°C to 29°C
6°C to 21°C
-3 to +3
1.6 to 3.0
0
5°C to 30°C
0 to 48
0
0
0
1
Optional Setting
Description
24hr clock display
Time / Temperature are as
programmed
To restore the factory prole
set to 1
2 - 2 minutes
3 - 3 minutes
4 - 4 minutes
5 - 5 minutes
1 - Auto Time Setting Module
Cooling Operation
Applications 3 - 8A
Pump Exercise Enabled
3 - 3 cph
9 - 9cph
12 - 12 cph
1 - Outside Temperature Sen-
sor tted
2 -Remote Temp. Sensor tted
21°C to 29°C adjustment in
1°C steps
6°C to 21°C adjustment in 1°C
steps
-3°C to +3°C adjustment in
0.1°C steps
1.6°C to 3.0°C adjustment in
0.1°C steps
Optimisation disabled
5°C to 30°C adjustments in
1°C steps
0 to 48 months adjustment in 1
month steps
Auto Summer/Winter Time
Change Disabled
Backlight Disabled
Settings are as modied above
To restore the factory prole
set to 1
Installer Set-Up
Category
(Press keys PROG
1 or 2 to select)
1 2
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
You must now press the PROG 2 key to enter the next section
CM67
CM67CM67 CM67
INSTALLATION GUIDE
Programmable Thermostat
CM67
* Not available on T6667B1069
Typical connection examples
a) Basic Boiler b) Combi Boiler c) Zone Valve & Basic Boiler d) Cooling System
Honeywell Control Systems Ltd.
Arlington Business Park
Bracknell, Berkshire RG12 1EB
Technical Help Desk: 08457 678999
www.honeywelluk.com