Activating The Key Pad Lock - Bosch Greenstar FS Operating Instructions Manual

4.9

Activating the key pad lock

The key pad lock affects the supply temperature dial, the DHW thermostat, the
service button and the ECO button.
Activating the key pad lock:
▶ Press the key pad lock button
are alternating on the display.
Fig. 9
Unlocking the key pad:
▶ Press the key pad lock button
temperature.
Greenstar FS/Combi FS – 6720810589 (2021/01)
until
3 4
2 5
1 6
max
and the heating supply temperature
reset
eco
4
3
e
2
6
1
max
min
6 720 641 933-83.1O
until the display shows only the supply
Operation
23