Omcan RE-CN-0034-HC Instruction Manual page 10

Troubleshooting
Refrigerated space too warm.
Standard temperature system
freezes the product.
Objectionable noise.
Pan Area.
Control setting too high.
Refrigerant overcharge.
Dirty condenser.
Evaporator coil iced.
Not operating.
Control setting is too low.
Control points stuck.
Fan blade hitting fan shroud.
Tubing rattle.
Vibrating fan blade.
Condenser fan motor rattles.
General vibration.
Worn fan motor bearings.
No cooling.
Too cold.
Too warm.
10
Reset control.
Purge refrigerant.
Clean condenser.
Determine reason and defrost.
Determine reason, replace if nec-
essary
Reset the control.
Replace the control.
Reform or cut away small section
of shroud.
Locate and reform.
Replace fan blade.
Check motor bracket mounting,
tighten.
Compressor suspension bolts not
loosened on applicable models -
loosen them.
Replace fan motor.
Make sure switch is in the "on"
position.
Adjust temperature control.
Adjust temperature control.