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HELPFUL HINTS FOR TOP PERFORMANCE:
1. LOAD CABINET FROM BOTTOM TO TOP
2. PUSH PANS AND TRAYS ALL THE WAY BACK TO REAR WALL
3. UNLOAD CABINET FROM TOP TO BOTTOM AND
KEEP EMPTY TRAYS IN POSITION FOR BEST PERFORMANCE
4. DEFROST UNIT DAILY OR AFTER EACH PROLONGED USAGE
IX. TROUBLESHOOTING GUIDE (cont’d)
PROBLEM
POSSIBLE CAUSE/REMEDY
11. Suction line frosted or sweating.
1. Overcharge of refrigerant - Correct Charge
2. Evaporator Fan Not Running - Determine Reason & Correct
12. Liquid line frosted or sweating.
1. Restriction In Dehydrator or Strainer - Replace Part
2. Liquid Shut-Off (king valve) Partially Closed - Open Valve
Fully
13. Noisy condensing unit.
1. Loose Parts or Mounting - Find & Tighten
2. Tubing Rattle - Reform To Free Of Contact
3. Bent Fan Blade Causing Vibration - Replace Blade
4. Fan Motor Bearing Worn - Replace Motor
14. Error Message: “Err1”
1. Sensor Failure
“Err2”
2. Configuration Connector Error
“Err3”
3. Not Defined
“Err4”
4. Under Temperature
“Err5”
5. Over Temperature
“Err6”
6. Key Shorted
“Err7”
7. Door Switch
“Err8”
8. EEPROM Possible Corruption
15. Error Message: “End” displays
1. Unit surpassed open door maximum time allowance. Unit shut off.
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X. WIRING DIAGRAM
V.15.0 2-Stage
V.15.0
