Conrad FHT8 Bedienungsanleitung Seite 70

reception of the code with an acoustic signal (sequence
of tones).
• Replace the cover of the battery compartment.
• The valve operating mechanism acknowledges the first
reception of a normal radio signal with an acoustic sig-
nal.
Repeat these steps for all other valve operating mecha-
nisms in the room ("002", "003", etc. on the display).
After encoding of the last valve operating mechanism is fin-
ished the heating control automatically returns to the nor-
mal operating mode.
If the heating control is used to control several valve oper-
ating mechanisms, i.e. if there are several radiators in one
room, you should make a note of the assignment between
valve operating mechanisms and radiators (radiator num-
bers).
If the encoding of a valve operating mechanism fails (e.g.
due to bad signal reception, low battery voltage, or the
like) transmission of the safety code to this valve operating
mechanism can be repeated at a later time.
• Proceed as described above and skip the valve operat-
ing mechanisms that have already been encoded by briefly
pressing the "PROG" key.
• If the LC display shows the number of a valve operating
mechanism that has not received a safety code yet, press
the push-button on this valve operating mechanism until
"AC" is displayed on the valve operating mechanism and
you hear an acoustic signal (3 signal tones).
• Press the "PROG" key on the heating control to initiate
transmission of the safety code by the heating control. The
valve operating mechanism acknowledges correct recep-
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