Vaillant time SWITCH 110 Operating Instructions Manual

Art.-No. 306 741

24 hour time clock

All Vaillant boilers have a built in frost
thermostat. This time clock is not suitable
for use with an external frost thermostat.

2

24 - 29
30 - 32

Seite, page, Pag.

3, 34 … 37

5b

5a

4

6

3

Tappet in = = heating on

Tappet out = = heating off