Option
The following section describes how 
you can assign (bind) the various 
components of a temperature zone.
 
Only one room setpoint generator/sensor 
can be assigned to a temperature zone. 
If a room temperature sensor HCF82 
is combined with a room setpoint 
generator HCW82 or DTS92, i.e. 
assigned to the same zone, rst assign 
the room setpoint generator and then 
the room temperature sensor.
If the installation button 
 at the 
underoor heating controller is not 
pressed for longer than 4 minutes, the 
underoor heating controller returns 
automatically to normal mode.
!
 
Without a time program the underoor 
heating controller operates with a 
basic value of 20°C (heating mode) 
or 26°C (cooling mode). Please 
refer to Page 21 for information 
about checking the conguration.
!
Setting the parameter SU at the room thermostat DTS92
  The parameter SU:2 has to be set so that 
the room thermostat DTS92 can be assigned 
directly to the underfloor heating controller.
 
1
  Keep the 
 button at the DTS92 pressed 
until the   symbol is displayed in the 
bottom right-hand corner of the display.
 
2
  Keep the 
▲
 and 
▼
 buttons pressed 
simultaneously until INst is displayed.
 
3
  Press the 
▲
 button. 
 Ot is displayed.
 
14
  Press the 
▲
 button until Su is displayed.
 
5
  Press the   button. 
    The current setting of the 
parameter SU flashes.
 
6
  If applicable, use the 
▲
 and 
▼
 
buttons to select the setting "2" 
and confirm with the   button.
    The parameter SU flashes.
 
7
  Keep the   button pressed until 
flashing stops and the   symbol 
is displayed in the bottom right-
hand corner of the display.
 
8
  Keep the   button pressed until the 
 symbol disappears in the bottom 
right-hand corner of the display.
    The DTS92 is back in normal mode. 
Binding the underfloor heating controller without time program