Access To The Control; Checking The Fuses - Ariston microCombi 23 MFFI Installation And Servicing Instructions

6.5.10 Removing the D.H.W. flow switch
1. Unplug the electrical connector "M1" (F
2. Release nut "N1" (F
. 6.53a);
IG
3. Release the nut "O1" (F
D.H.W. flow switch.
42
. 6.53);
IG
. 6.53b) and remove the
IG
M1
F . 6.53
IG
N1
F . 6.53a
IG
O1
F . 6.53b
IG
6.6 A
CCESS TO THE
Important! Isolate the electrical supply to the boiler before
accessing the control panel.

6.6.1 Checking the fuses

1. Remove the inspection cover on the reverse of the
control panel (F . 6.54);
IG
2. Remove the fuses (F
IG
C S
ONTROL YSTEM
. 6.55).
F . 6.54
IG
F . 6.55
IG