Removing The Safety Valve; Removing The Automatic Air Vent; Removing The Main Flow Circuit Switch - Ariston Euro Combi A/27 MFFI Servicing Instructions

Removing the safety valve

1. Loosen nut "V" (see fig. 1.38);
2. Remove the valve.
V
Fig. 1.38

Removing the automatic air vent

1. Unscrew valve "W" (see fig. 1.39) .
W
Fig. 1.39
Removing the main circuit flow
switch
1. Remove the cable of the main circuit flow switch "Y";
2. Remove the screws "Y1" (see fig. 1.40);
3. Remove the main circuit flow switch.
Y
Y1
Y1
Fig. 1.40
B029 15