Capacitor Check; Safety Controls - Cornelius 500 Series Installation And Service Manual

Continuous Flow Icemaker Installation and Service Manual
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APACITOR HECK
1. Check or replace the starting capacitor, disconnect the bleed resistor before checking for a shorted capacitor.
2. Check or replace the run capacitor (if supplied) check for a shorted capacitor or either terminal grounded to
case.
Gear Motor Overload
Figure 22.
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AFETY ONTROLS
Your icemaker unit has several safety and control devices incorporated into its design.
!
WARNING:
None of the described devices listed below should ever be "bypassed" to allow the unit to function.
The safety and control system shut-off devices are:
1. Low water shut off reed switch located in icemaker float assembly. (Automatic reset type.) (See Figure 5.)
2. Gear motor thermal overload, manual reset type (red button on motor). (See Figure 22.)
3. Compressor thermal overload, automatic reset type. (See Figure 20.)
4. Anti-freeze relay and associated circuit. (See wiring diagrams, Figure 7, Figure 8, Figure 9 and Figure 10.)
5. Main service switch located on top of the control box. (See Figure 15.)
6. Bin Control (See Figure 15.)
7. High pressure cut out (water cooled only.)
© 2002-2014, Cornelius Inc. - 24 - Publication Number: 638085278