Ariston Type C Installation Instructions Manual page 39

Removing the D.H.W. temperature probe (N.T.C.) (MFFI
only)
1. Remove the electrical connector "K1" by pulling off
(Fig. 1.54);
2. Unscrew and remove the D.H.W. temperature probe "L1"
(F . 1.55).
IG
F . 1.54
IG
F . 1.55
IG
Removing the C.H. flow temperature probe (N.T.C.)
1. Remove the electrical connector "M1" by pulling off
(Fig. 1.56);
2. Unscrew and remove the C.H.flow temperature probe
"N1" (F . 1.57).
IG
F . 1.56
IG
K1
L1
M1
F . 1.57
IG
Removing the C.H. return temperature probe (N.T.C.)
1. Remove the electrical connector "O1" by pulling off
(Fig. 1.58);
2. Unscrew and remove the C.H. return temperature probe
"P1" (F . 1.59).
IG
F . 1.58
IG
F . 1.59
IG
N1
O1
P1
15