Installation Manual

AL168 Series - 5 -
Transformer
underneath
power supply
board
Power
Switch
White Lead
Black Lead
MAIN
FUSE
F1 F2 F3 F4 F5 F6 F7 F8
INPUT
1P 1N 2P 2N
LED
1P, 2P, 3P, 4P = FUSED OUTPUTS 1N, 2N, 3N, 4N = COMMON OUTPUTS
3P 3N 4P 4N
NPS
White
Lead
Black
Lead
XFMR*
115VAC input,
50/60 Hz.
INPUT
NPS
Power
Switch
Fig. 3 - AL168300CB
Fig. 4 - AL168300CBM
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Y
ellow)
18VAC
Output
Voltage Selection
Configuration