Category 2 Parameters - System Settings (press PROGRAM to access this category)
Category 1 Parameters - Programmable Thermostat Settings
CM707/702/701 - InSTAllATIOn GuIde
You have now installed the Programmable Thermostat. For gas boiler applications, the factory system settings
will not need to be changed (for other applications see below). You can now use the
uSeR GuIde
to program
the unit and demonstrate how it works to the homeowner.
using the Programmable Thermostat for Specific Applications
Application
Gas Boiler (<30kW)
Oil Boiler
Thermal Actuator
Zone Valve
Electric Heating
(resistive load 3-5A)
Settings
Cycle /Hour
6
3
12
6
12
Minimum ON
time
1
4
1
1
1
What to change
Note: All parameters listed below belong to
category 2 – system parameters (see Installer
Parameter Table)
No changes required
Set 1:Ot parameter to 4
Set 2:Cr parameter to 3
Set 2:Cr parameter to 12
No changes required
Set 2:Cr parameter to 12
entering the Installer Mode
1.
Press the
OFF
button.
2.
Press and hold the
button and the two
PROGRAM
or buttons together.
3.
The unit will display the first parameter of installer
parameter group category 1 (from Parameter No. 1
to 19).
4.
Press the or button to change the factory
setting. The display will flash indicating that a
change has been made.
5.
Press the green
button to confirm the change.
The display will stop flashing.
6.
Press the button to go to the next parameter.
7.
Press the
PROGRAM
button to go to Installer
parameter group category 2 (from Parameter No. 1
to 5).
8.
To exit installer mode, press the
AuTO
,
MAn
or
OFF
button.
AM-PM / 24hr
Display
Reset Time/ Temp
Program
Upper Temp Limit
Lower Temp Limit
Temperature Offset
Proportional Band
Width
Reset Parameters to
Factory Defaults
Minimum boiler ON
time
Cycle Rate
Pump Exercise
1:CL
2:rP
6:UL
7:LL
12:tO
13:Pb
19:FS
1:Ot
2:Cr
5:PE
notes:
Always remember to press the green
button to confirm that you want to store the new Installer Set-Up
setting. To exit the Installer Set-Up Mode press the
AuTO
or
MAn
button.
System Commissioning
To enter the diagnostic mode press the
OFF
button then press and hold the button for 5 sec. The unit will enter
the user settings mode. Next press and hold the and buttons together. The unit will hold the relay on
for 5 minutes and the following information will be available on the display: model ID, date code (WW/YY) and
checksum. To view this info press the or button.
Display
24
1
35
5
0
1.5
1
1
6
0
Factory default Settings
Parameter
Parameter
no.
Description
24 hr clock display
format
Time / Temp profile set to
factory default
Changes to 0 when one
of the time/temp profiles
are changed
35°C Upper Temp. Limit
5°C Lower Temp. Limit
No temperature offset
Proportional band of 1.5
degree
All settings at factory
defaults.
Changes to 0 when one of
the parameter is changed
1 minute minimum ON
time
6 cycles per hour (cph)
Pump exercise disabled
Display
12
0
1
21-34
6-20
-3..3
1.6..3
0
1
2..5
3,9,12
1
Optional Settings
Description
12 hr – AM/PM clock
display format
Time / Temperature are as
programmed
To restore the factory
profile set to 1
21°C to 34°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
Settings are as modified
above
To restore the factory
profile set to 1
Selection of 2, 3, 4 or 5
minutes minimum ON time
Selection of 3, 9 or 12 cph
Pump exercise enabled
COPY
DAY
DAY
1..4
1
2
3
4
5
6
7
AUTO
MAN
OFF
1 2
2
2
COPY
DAY
DAY
1..4
MANAUTO
1
2
3
4
5
6
7
AUTO
MAN
OFF
1
Installer Parameters Table
