Signalling Of The Heating Zones (Hz); Deleting All Settings; Replacing The Fuse - Moehlenhoff Basis AB 4071-6 Manual Del Usuario

Signalling of the Heating Zones (HZ)

HZ ON / OFF
1 sec
1. Normal operation:
The heating zones are switched on and off according to the requirements,
in the range of a few minutes.
2. Thermostat battery weak:
The battery of the allocated wireless thermostat is very weak.
Please change the battery.
3. Weak reception signal:
The field strength of the received wireless thermostat is very low.
The control may be faulty. Change the position of the thermostat or
connect an external receiver EX 4070.
4. Emergency operation:
The thermostat did not receive any signals from the thermostat
for at least 3 hours.
5. Programming mode:
The flashing heating zone is ready for the reception of a wireless thermostat.
HZ ON
1
HZ OFF
HZ ON
2
HZ OFF
HZ ON
3
HZ OFF
4
5
21

Deleting All Settings

Deletion process
Press the SET button for three seconds. The heating zone 1 LED starts flashing. Let
the SET button go. Press the SET button again and keep it pressed for 15 seconds.
After 10 seconds the LEDs of all heating zones start flashing rhythmically. Another
5 seconds later, these LEDs go out. Then, release the SET button. Now the deletion
process is finished. All allocations are deleted and the wireless connection unit
starts in delivery state (see page 6).

Replacing the Fuse

Miniature fuse is blown
The installation must be
inspected by a specialist.
Shut off the installation
and pull off the fuse
holder in an upward di-
rection.
Replace fuse
24 V = type T 2A
Restart. You can find fur-
ther information about
this on page 22.
AB 4071-6 / AB 4071-12
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