Operation Manual

Connecting devices (binding)16
CM927
DTS92A(E) HCF82HCW82
Option
Each zone can be controlled with the same time
program with the CM927 operating device.
For information on installing the device please
read the CM927 installation instructions.
Activating the integrated room
temperature sensor at the CM927
The CM927 operating device has an integrated
room temperature sensor. The function
of the temperature sensor is specified by
Parameter 8:Su in the installation mode:
1
Set the slide switch to the "OFF" position.
2
Press the and <, > buttons
simultaneously.
1:CL of the first parameter
level is displayed.
3
Press the > button to change to
the second parameter level.
1:Ot of the second parameter
level is displayed.
14
Press the + button until 8:Su is displayed.
5
If applicable, use the
▲
and
▼
buttons to select the setting "2" and
confirm with the "OK" button.
The integrated room temperature
sensor is now used to measure and
control the room temperature.
Setting the CM927 to the binding mode
1
Set the slide switch to the "OFF" position.
2
Keep the
▲
and
▼
and < buttons pressed
simultaneously until InSt CO is displayed.
Binding the room setpoint temperature
1
Press and hold the installation
button on the underfloor heating
controller for 2 seconds.
The
LED lights up. The LED
of zone 1 flashes green.
The underfloor heating controller
is in installation mode and waits
for the CM927 signal.
In order to assign the CM927 to a
different zone, press the installation
button until the LED of the
desired zone ashes green.
!
2
Send the binding signal by
pressing the OK button.
The LED of the selected zone at
the underfloor heating controller
lights continuously orange.
3
Press the installation button at the
underfloor heating controller again.
The red LED at the underfloor
heating controller flashes. It is
possible to connect a separate
room setpoint generator/sensor.
Repeat the process to bind further zones.
Binding the room device CM927 with the underfloor heating controller