INS #
Installation Instructions
Model# CK4-120NO
Model# CK4-277NO
ControlKeeper 4
General Information
The ControlKeeper 4 model is shipped in one package and
is configured with either a 120V or a 277V transformer. It
is factory configured with Normally Open relays. Please
refer to your order information to determine which model
you have purchased.
Getting Started
1. Do not discard these installation instructions. Please
keep for future reference and operation information.
2. Always disconnect all power before wiring.
3. Use only as intended and at the listed voltage.
4. All installation and service must be performed by
qualified personnel or service technicians.
5. Install in accordance with the National Electrical Code
and any other codes which may apply.
6. Installation and wiring information contained in this
document is based on industry-accepted standards
and practices. If conflicts exist between these
instructions and any applicable codes or ordinances,
please contact Greengate before proceeding with the
installation.
7. High voltage is present inside the 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 and device terminations and
locations so that devices can be properly configured
and programmed for operation.
Mounting the Cabinet
1. Choose a dry location on a firm surface convenient to
the circuits being controlled. Allow full clearance for
the door of the enclosure to open fully.
2. Mount the ControlKeeper 4 cabinet using the
holes provided in the back of the enclosure. It is
recommended that the panel be mounted vertically.
3. All line voltage conductors must enter the cabinet on
the right side of the enclosure.
4. All low voltage conductors must enter the cabinet on
the left side of the enclosure.
5. Remove all debris and metal shavings from
the enclosure before applying power to the
ControlKeeper 4.
Figure 1. ControlKeeper 4 Enclosure
Power Supply Wiring
The ControlKeeper 4 is factory configured with either
a 120V or a 277V transformer. Transformer voltages are
color coded. It is recommended that a dedicated branch
circuit with circuit protection be used for power supply
wiring.
1. Connect neutral wire to the white wire.
2. If the transformer is a 277V model, connect orange
wire to a 277V circuit. If the transformer is a 120V
model, connect black wire to a 120V circuit.
Bring low voltage in
through the Left Side
of the Enclosure
Bring high voltage in
through the Right Side
of the Enclosure
