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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
IG. 1.55).
K1
L1
FIG. 1.54
F
IG. 1.55
M1
FIG. 1.56
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
IG. 1.57).
O1
P1
FIG. 1.58
FIG. 1.59
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
IG. 1.59).
N1
F
IG. 1.57