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DIAGNOSTICS & TROUBLESHOOTING
Troubleshooting
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Failure to do so can result in death or
electrical shock.
Replace all parts and panels before operating.
Voltage measurement safety information
When performing live voltage measurements, you must do the following:
Verify the controls are in the off position so that the appliance does not start when energized.
Keep other people a safe distance away from the appliance to prevent potential injury.
DANGER
Electrical Shock Hazard
Only authorized technicians should perform
diagnostic voltage measurements.
After performing voltage measurements,
disconnect power before servicing.
Failure to follow these instructions can result in
death or electrical shock.
compressor resistances
1. Unplug ice maker or disconnect power.
note:
This is one of the few remaining applications of a
split phase motor.
Run winding – approximately 3 OHMS
Start Winding - approximately 7 OHMS
Overload (bimetal) – near zero
Amperage relay coil - near zero
Amperage relay L to S – Infinite with relay in upright
position – near zero with the relay turned upside down.
