Installation Manual

- 6 - AL168 Series
White
Lead
XFMR*
Black
Lead
115VAC input,
50/60 Hz.
XFMR*
INPUT
NPS
INPUT
NPS
Power
Switch
Fig. 5 - AL168600CB
NP S
NP S
16VAC
Output
(Yellow) (Black)
(Black) (Y
ellow)
18VAC
Output
Voltage Selection
Configuration