INSTALLATION AND
OPERATING INSTRUCTIONS
1020 SERIES 30/60-WATT LED INFARED ILLUMINATOR
8000-1794-01, REV. A
5
Note:
Routing the AC source voltage through a
twilight switch (not provided) extends the
operational life of the 1020 Illuminator.
American Dynamics recommends using one
twilight switch (AD part number 1010/TS) to
operate a maximum of 10 power supplies.
•
Do Not Connect Power Supply to Illuminator
At This Time.
•
Connect the AC source wires to the appropriate
terminals on the twilight switch (if used) and
secure the twilight switch-box cover.
•
Secure the AC source junction-box cover.
Installer Wiring
A qualified electrician should make all wiring
connections according to local codes. Do not
make connections to the switching power supply
unit or alter the factory pre-wiring between it and
the terminal strip.
Primary Connections
•
Pass the primary (120V or 230V) wiring through
the previously installed 1/2-inch bushing
(Figure 4 and Figure 5).
•
Open a ferrite clamp and route the wires
through it, then close the clamp.
•
Secure the ferrite clamp to the inside of the
enclosure by means of the double-sided tape
provided.
•
Tighten the bushing.
Caution:
If necessary, trim the MOV surge
suppressor leads to keep them as short as
possible. After the leads are connected to the
terminal block, dress the leads to ensure they
do not contact other wiring or metallic objects.
•
Connect the GREEN or GREEN/YELLOW
Primary Ground wire and one lead from each
MOV surge suppressor to terminal #3 (Ground)
(Figure 5).
•
Connect the WHITE or BLUE Primary Neutral
wire and a lead from one MOV surge
suppressor to terminal #1 (Neutral).
•
Connect the BLACK or BROWN Primary Line
wire and a lead from the other MOV surge
suppressor to terminal #2 (Line).
•
Turn on the AC source voltage and verify that
the power supply outputs 13.5 ±0.1Vdc. Refer
to Measuring the 1040-3060PSA Output
Voltage, page 6.
•
Turn off the AC power source.
Figure 4. Power supply enclosure layout
8
1
Figure 5. Source voltage connections
7
6
5
8
4
3
2
1
G
L
N
120/230Vac source
junction box
(weatherproof)
Power supply
weatherproof enclosure
1/2" Conduit
connector
Power supply output
3/8" Conduit
connector
Ferrite clamp
Power
supply
Terminal
strip
Power
supply
Terminal
strip
Ferrite
clamp
Power
supply
Factory
wiring
Terminal
120Vac
230Vac
N
Blue
White
L
Black
Brown
G
Green
Green/Yellow
MOV surge
suppressor
