Fig. 6.15
• Unscrew the screw "O" (Fig. 6.16).
Fig. 6.16
• Turn the control panel "P", as shown in
Fig. 6.17.
• Unscrew the screw "Q" and lift the cover
"R" to access the electric power supply
- 42 -
INSTALLATION
N
O
terminal block, remote and external sen-
sor (Fig. 6.17).
Fig. 6.17
Electric power supply connection
• Connect the electric power supply ca-
ble coming from the fused spur isolation
switch to the power supply terminal block
of the boiler Fig. 6.18 keeping the same
connections for the live (brown wire) and
the neutral (blue wire). External 3A fuse
or fused plug with same current rating is
recommended.
• Connect the earth cable (yellow/green)
to an effective earth plant.
Q
R
P