Ariston 47-166-32 Manuale d'uso, istruzioni per l'installazione e la manutenzione - Pagina 42

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Servicing Instructions
10.6

Access to the Control System

Important! Isolate the electrical supply to the boiler before
accessing the control panel.
10.6.1 Checking the fuses
1. Remove the inspection cover on the reverse of the control
panel (F
. 10.62);
IG
2. Remove the fuses (F
. 10.63).
IG
F
. 10.56
IG
F
. 10.63
IG
Supplied By www.heating spares.co Tel. 0161 620 6677
10.6.2 Removing the P.C.B.
1. Isolate electricity;
2. Remove the inspection cover from the reverse of the control
panel;
3. Unplug all electrical connections from the P.C.B.
4. Remove the screws "N1" (F
5. Separate the facia panel from the rear of the control panel ;
6. Remove the screws "O1" and remove the P.C.B.
(F
. 10.65).
IG
F
. 10.64
IG
N1
F
. 6.65
IG
O1
42
. 10.64);
IG
N1
N1
O1