User`s manual

26
7.4.1 Removing the control box
1. Carry out step 7.1.1;
2. Disconnect the electrodes wires
(Fig. 68);
3. Remove the gas valve wires
(Fig. 69);
4. Remove the screws R1 & R2
and pull the control box towards
you (Fig. 70)
5
.
R
eassemble in reverse order.
FI
G
.68 FI
G
.69 Fig. 70
R1
R2
7.4.2 Removing the electrical box
1. Carry out step 7.1.1;
2. Disconnect the fan and air pres-
sure switch wires (Fig.71 & 72);
3. Remove connections on the
control box (Fig. 73);
FIG.72 FIG.73
4. Remove the screw R1 to free the
earth connections (Fig.74);
5. Remo
v
e the tw
o screws
R3 belo
w the appliance and pull the control bo
x
to
w
ards you (Fig. 75 & 76)
6. Reassemble in reverse order.
FIG.74
FIG.
75
FIG.
76
R3
FIG. 71
R3
R1
7.4 Access to the Control System