| 625 | CT outrange | 
| Description | Cold Treatment out of range | 
| Cause | Indication of insufficient yield or defective controller | 
| Trouble shooting
 | Possible causes: 
 
Accompanied alarms:Difference between treatment setpoint and maximum USDA temperature too small.Container doors are open.Other alarms active.Not enough refrigerant for the compressor.Defective or jammed evaporator motors.Defective or jammed condenser motor. 
 
Trouble shooting:Other alarms may be active, especially USDA sensor alarms AL 109 to AL 120. The unit will continue the cooling but the next steps could be checked anyway.
 
 
Larger difference between treatment setpoint and maximum USDA temperature: (A)- Treatment setpoint must be cooler. (B)- Maximum USDA temperature must be warmer. Attention: Will require a longer duration!!Close container doors.Check and clear other alarms first.Check if there is enough refrigerant in the unit.Check if the condenser is filled with dirt and blocking air circulation.Check if evaporator motors can rotate. Watch fingers – turn unit off first!Check if condenser motor can rotate. Watch fingers – turn unit off first! | 
| Criteria | USDA measured temperatures are no longer in-range | 
 
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