Ariston 47-116-17 Boiler User Manual


 
12
Removing the automatic air vent
1. Unscrew valve “X” (F
IG. 1.37);
2. Remove (FIG. 1.38).
Removing the main circuit flow switch
1. Release the retaining clip “Y” (F
IG. 1.40);
2. Remove the main circuit flow switch.
FIG. 1.37
FIG. 1.38
FIG. 1.40
X
Y
B1
Z
A1
FIG. 1.41
Removing the diverter valve actuator
1. Unplug the electrical connector “Z” (F
IG. 1.41);
2. Release the retaining clip “A1” and remove the diverter
valve actuator (FIG. 1.42).
Removing the D.H.W. flow switch
1. Release the retaining clip “B1” (F
IG. 1.43);
2. Remove the D.H.W. flow switch.
FIG. 1.42
FIG. 1.43