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General Notes
WARNING. Shock Hazard. Always turn
OFF the circuit breakers or remove the main
fuses from the power line before doing any
work. Failure to do so can result in serious
personal injury or death. More than one
disconnect may be required to de-energize
this device. Disconnect all power sources
before servicing unit.
• This power module must be installed by a
qualified electrician in accordance with all
applicable regulations.
• Improper wiring can result in personal injury,
damage to the interface, or damage to other
equipment.
• Up to three power modules per zone.
• The power module must be mounted with arrow
facing upward to ensure adequate cooling.
• Phase-Adaptive/Fluorescent: These power
modules contain circuitry that will shut down the
output if it is overloaded. To correct the problem,
turn OFF power and reduce the load to the
specified rating before re-applying power.
Note: Refer to pages 10 – 11, Diagnostics and
Troubleshooting section.
2
Power Modules
Note: Dimmed magnetic low-voltage
transformers: To avoid excessively high current
flow that can cause transformer overheating and
failure, observe the following:
– Do not operate the power module with all
of the lamps removed or with any lamps
inoperative.
– Replace any burned out lamps immediately.
– Use only transformers that incorporate thermal
protection or fused primary windings.
Note: Plastic faceplate must be installed on
module for normal operation (all models).
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