Operation
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7.6.1.7 Check all wiring for loose connections, chaffing or damage
Turn off the main disconnect. Check all wiring inside of electrical panel and inside the chiller for loose
or damaged wires. Tighten any loose terminals and replace any damaged wires.
Table 8: Electrical Component Torque
Pump/fan contactor power term.
Pump contactor overload term.
Pump/fan contactor control term.
Pump overload power terminals
Pump overload control term.
Compressor contactor - power
Compressor contactor - control
Disconnect shaft set screw
Transformer - Allen Bradley
Power Dist. Block - Primary
Power Dist. Block - Secondary
Control relay socket terminals
Controller plug screws - large
Controller plug screws - small
7.6.1.8 Schedule planned maintenance services
Consult the factory to schedule and perform planned maintenance services on the chiller by qualified
refrigeration technicians.