Omcan IC-CN-0012 Instruction Manual page 13

BASIC CHECKING
If the icemaker has some trouble through the basic checking. The service technician must then check it
thoroughly, then maintain accordingly.
HEARING CHECK
• Listen for the user's depiction about the icemaker during a test run. Try to understand what is the defect
and how did the user operate the icemaker before calling for service.
• Is the running sound is normal?
VISUAL CHECK
• Check the pipe of cooling system, especially the welding points. If there is some oil, the gas is leaking out
so that no ice making or less ice is produced.
• If the cycle of the ice making and harvest is normal?
• Check the water system, especially the connections. If there is some water leaking?
• Check if the water filter needs to be replaced.
• Check if the icemaker is installed according to the user manual.
• Check if the icemaker needs to be cleaned.
PHYSICAL CHECK
• Touch the hot gas pipe (with the evaporation weld), feeling the temperature. At the ice making stage it
should feel cool. At the ice harvest stage it should feel hot.
• Touch the capillary tube (the drier nearby), does it feel lukewarm?
Troubleshooting
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