Ariston 47-116-15 Removing the overheat thermostat, Removing the D.H.W. temperature sensor N.T.C

Removing the overheat thermostat

1.Disconnect the overheat thermostat electrical connections “N1” (FIG. 1.54);

2.Then remove the thermostat from its mounting by releasing the securing clip (FIG. 1.55).

N1

80.eps FIG. 1.54

83.eps FIG. 1.55

Removing the D.H.W. temperature sensor (N.T.C.)

1.Pull off the electrical connector “Q1” and unscrew the sensor probe using a suitable spanner (FIG. 1.57).

	Q1
60.eps	FIG. 1.57

Removing the divertor valve actuator

1.Unplug the electrical connector “R1” (FIG. 1.58);

2.Release the retaining clip “S1” and remove the divertor valve actuator.

R1

S1

74.eps FIG. 1.58

Removing the heating temperature sensor (N.T.C.)

1.Pull off the electrical connector “P1” and unscrew the sensor probe using a suitable spanner (FIG. 1.56).

	P1
FIG. 1.56	87.eps

Removing the D.H.W. flow switch

1.Unplug the electrical connector “T1” (FIG. 1.59);

2.Release the retaining clip “V1” and remove the D.H.W. flow switch.

V1

30.eps T1 FIG. 1.59

B063 15