Note:
Make certain that high voltage and low voltage wiring
enters the enclosure separately. High Voltage wiring should
be brought into the top or bottom of the enclosure. Low Volt-
age wire should enter in the low voltage wiring compartment
on the left side of the enclosure.
Failure to separate high voltage from low voltage wiring may
cause interference with logic board function.
Low/High Voltage
Wiring the Transformer
The transformer is multi-tapped and voltages are color-coded.
The transformer is available in 120/277VAC and 120/347VAC
models. It is recommended that a dedicated branch circuit
with circuit protection be provided for the transformer.
1. Connect neutral wire to the wire with the appropri-
ate color-coding for the voltage being used: White/
Black=120VAC,White/Orange=277VAC, Brown=347VAC.
2. Connect the solid black wire to the dedicated branch circuit
that is powering the transformer.
Transformer Wiring Information
The LiteKeeper-8
®
is shipped in one package. The relay card
is mounted in the high voltage compartment. The logic board
and inputs are located in the low voltage compartment. The
following information describes the LiteKeeper
®
installation.
For programming information, refer to the LiteKeeper
®
Pro-
gramming Manual.
Getting Started
1. Do not discard these installation instructions. Please keep
for future reference and operation information.
2. The relay cards are protected by shrink-wrap. Leave
shrink-wrap in place until all drilling and metal work is com-
plete to protect against metal shards getting into compo-
nent circuitry.
3. Always disconnect all power before wiring.
4. Use only as intended and at the listed voltage.
5. All installation service must be performed by qualified
personnel or service technicians.
6. Install in accordance with National Electrical Code and
any other codes that may apply.
7. High Voltage is present inside the lighting enclosure.
Use extreme caution when performing maintenance on
this equipment. Failure to follow this warning and proper
safety procedures could result in severe injury or death
and/or damage to the equipment.
8. Document all wiring that is terminated to the relays so that
the lighting control equipment can be properly configured
and programmed for operation.
9. It is recommended that all low voltage wiring be done with
power removed to the logic board to protect components
from potential shorts during the wiring process.
Mounting the Enclosure
1. Choose a dry location convenient to the circuit breaker
panel.
2. Mount the panel on a firm surface using predrilled
holes.
3. Connect the enclosure to the circuit breaker panel using
conduit into the punch holes provided.
4. Remove all cuttings and dirt before removing shrink-wrap
from the relays.
DC
GND
+24
VDC
TB1TB1
8
OFF
+24
H
ON
C
2
1
+24
OFF
H
1
ON
C
0
*
#
D
5
8
LITEKEEPER
12:OO O1/O1/95
2
4
7
OUTPUTS
RELAY
6
5
4
3
8
7
1
6
B
9
C
3
A
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
OFF
+24
H
1
ON
C
High Voltage Wiring Compartment
Low Voltage Wiring Compartment
System Power Supply
Line voltage = black
Neutral:
120VAC = white/black
277VAC = white/orange
Ground = green
347VAC = brown
Cooper Controls
203 Cooper Circle, Peachtree, GA 30269
800-553-3879
www.coopercontrol.com
LiteKeeper-8
®
InstAllAtIon sheet
Model# lK8-no
Model# lK8-lRC
Model# lK8-MRC
Model# lK8-tPRC
General Information
Cooper Controls
203 Cooper Circle, Peachtree, GA 30269
800-553-3879
www.coopercontrol.com
