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IMPORTANT WARNIING: “COH” and “CSd” alarms can also occur in where the ambient temperature is
high. Please note that in this case the ventilation of the place must be checked.
The “COH” and “CSd” alarms may lead to compressor failure and won´t covered by guarantee.
PR1: Cabin sensor error. Clean the cabin sensor. If the alarm continues please contact technical service
PR2: Evaporator sensor error. Clean the evaporator sensor. If the alarm continues please contact technical service
PR3: Condenser sensor error. Clean the condenser sensor. If the alarm continues please contact technical service
PR4, PR5 & PR6: Needle sensor error. Clean the needle prob. If the alarm continues please contact technical service
LP: Low pressure alarm. Check the compressor, evaporator and condenser fans. Contact technical service.
ALARM San: Control if the needle prob is inserted correctly or not. Clean the needle prob.
rtc ALARM:
Real time and clock alarm. Set the real date and time again.
ErC & ErL ALARMS: Check the connections of the control panel. Contact technical service.
5
LED & DESCRIPTIONS:
ON/OFF LED
During the programming it changes the parameters listing, or increases the setting temperature.
During the programming it changes the parameters listing, or decreases the setting temperature.
: Deep freezing LED.
: Blast chilling LED.
HARD
: Hard blast chilling/deep freezing LED
C
: Degree Celsius LED.
F:
Degree Fahrenheit LED.
: Temperature-controlled blast chilling/temperature-controlled deep freezing LED.