12
Position 1
Position
2
Position
3
Position
4
Position
5
Position
6
Line
Neutral
Remove Plug to
make Connection
X
Selector not Fitted
on 24V AC
Code Label
230
115
Digit 10
11
5
3
or
6
2 or 5
1 or 4
1 9 x x x x x x x x x x x x x x
A – Selecting the Supply Voltage
B – Power Supply Connections
Earth (Ground) Stud –
see Note 2 below
Before making any electrical connections,
see Warnings on page 6
Power Switch
and
Fuse
(Optional)
– see Note 1 below
4.4 Power Supply Selection and
AC Connections – Fig. 4.10
Notes.
1. Fuse ratings:
115V Supply – 1A (20 X 5mm) Type T
230V Supply –
1
/2A (20 X 5mm) Type T
24V Supply – 4A (20 X 5mm) Type T
2. Ensure that the Earth (Ground) lead is longer than
the Line and Neutral leads.
Fig. 4.10 Power Supply Selection and AC Connections
…4 ELECTRICAL INSTALLATION