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KAIRAK Page 12
- 12 - IM-ES-REV 5-09-06.doc5-09-06
TROUBLESHOOTING
SYMPTOM POSSIBLE CAUSE
Compressor fails to operate.
• Power failure.
• Plug loose in receptacle or unplugged.
• Blown fuse or tripped circuit breaker.
• Main power switch is Off.
• Temperature controls or time clock not set
properly.
Compressor operates for prolonged periods
and/or continuously.
• Door gaskets not sealing properly.
• Condensing unit filter is dirty.
• Evaporator coil is iced up or dirty.
• Prolonged and/or frequent door openings
or door(s) ajar.
• Excessive load of warm food placed into
lower storage cabinet.
Lower storage cabinet not holding
temperature.
• Temperature control and/or time clock not
set properly.
• Door gaskets not sealing properly.
• Inadequate air circulation due to product
loading.
• Evaporator coil iced up or dirty.
SERVICE
For additional information, contact Kairak Parts and Service Department at 800-833-1106.