Bosch ZWB 37-2 A - Page 20

20 | Operation
6 720 644 144 (2010/09)
B Turn flow temperature controller to adjust the maximum
flow temperature.
Fig. 8
When the burner is firing, the green indicator lamp lights up.
eco
reset
6 720 644 143-27.1O
max
1
2
3
4
5
6
max
1
2
3
4
e
6
min