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47
k) Registering a door/window contact sensor
Proceed as follows to register a door/window contact sensor with the ‘FHT80B-3’ heating
control:
• The ‘FHT80B-3’ door/window contact sensor must be properly installed.
• Press the ‘
PROG
’ button until ‘
Sond
Sond
Sond
Sond
Sond
’ appears on the LCD.
• Using the scroller, select the special ‘
FEn
FEn
FEn
FEn
FEn
’ function.
• To confirm your selection, briefly press the ‘
PROG
’ button.
• Use the scroller again to select the desired memory location.
• Keep the ‘
FUNKTION’
button pressed until ‘
COdE
COdE
COdE
COdE
COdE
’ appears on the display. See figure 36
on the next page.
0
6
12
18
24
MO DI
MI
DO FR SA SO
Figure 36
• Now press the button located inside the door/window contact sensor’s casing (‘
TA1
’) until
the red LED lights up. Then release the button.
• The door/window contact sensor transfers its coding to the heating control.
• ‘
EA
EA
EA
EA
EA
’ now appear on the heating control’s LCD.
0
6
12
18
24
MO DI
MI
DO FR SA SO
Figure 37
• If no further door/window contact sensors need to be registered, return to the normal
operating mode by pressing the ‘
PROG
’ button.
• After a few minutes the heating control is synchronised to the transmissions from the door/
window contact sensor and the system is ready for use.