Xpansion Vessel - Ariston ACO 32 RFFI SYSTEM Installation And Servicing Instructions

7.5.8. R E
EMOVING THE XPANSION
1. Unscrew the screws "B2" (F
2. Loosen nut "B3" (F . 7.55);
IG
3. Unscrew the screw "B4" (F
3. Remove the expansion vessel (F
F . 7.54
IG
B3
F . 7.55
IG
F . 7.56
IG
64
V
ESSEL
. 7.54);
IG
. 7.56);
IG
. 7.57).
IG
B2
B4
F . 7.57
IG
7.5.9 R D.H.W. T
EMOVING THE
(MFFI )
ONLY
1. Remove the electrical connector "B5" by pulling off
(Fig. 7.58);
2. Unscrew and remove the D.H.W. temperature probe
"B6" (F . 7.59).
IG
B5
F . 7.58
IG
F . 7.59
IG
P (N.T.C.)
EMPERATURE ROBE
B6