Conrad FHT8 Bedienungsanleitung Seite 73

For this purpose, just briefly press the "PROG" key on the
heating control (do not open the corresponding valve oper-
ating mechanism/do not press the key on the valve operat-
ing mechanism!)
f) Synchronising the valve operating mechanisms
("SYnC")
After selection of this menu item the heating control starts
to transmit signals to all valve operating mechanisms for
about 2 minutes instructing them to newly sychronise them-
selves.
After synchronisation the normal transmission program is
continued and the valve operating mechanisms generate
an acoustic signal the moment they receive the first cor-
rect signal.
• Press the "PROG" key until "Sond" is displayed.
• Use the selection wheel to select the special function
"SynC".
• To confirm your selection, briefly press the "PROG" key.
• The safety code is displayed and the heating control
starts to count down from "120" in steps of 1 second. Af-
ter these 120 seconds the heating control returns to the
normal operating mode.
g) Test mode ("tESt")
Use this function to check whether all valve operating
mechanisms receive the radio signal correctly. The tested
valve operating mechanisms acknowledge correct recep-
tion with an acoustic signal. Use the selection wheel to se-
lect the valve operating mechanisms to be tested.
If the large display shows a "0" (zero), all valve operating
mechanisms are tested, otherwise, only the valve operat-
ing mechanism assigned to the displayed number is tested.
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