BCT_T Rev.00 05-2015
pag. 132
HP
High pressure alarm.
Solutions:
-
check the conditions of the high pressure input
-
check the value of parameters i5 and i6.
Main consequences:
-
the effect established with parameter i5
-
the alarm output will be activated.
LP
Low pressure alarm.
Solutions:
-
check the conditions of the low pressure input
-
check the value of the parameter i8.
Main consequences:
-
the compressor and the evaporator fan will be off
-
the alarm output will be activated.
CtH
Compressor circuit breaker protection alarm.
Solutions:
-
check the conditions of the compressor circuit breaker protection input
-
check the value of the parameter i10.
Main consequences:
-
the compressor will be switched off
-
the alarm output will be activated.
PF
Power supply cut-off alarm during storage (HACCP).
Solutions:
-
check the device-power supply connection
-
check the value of the parameter A10.
Main consequences:
-
the device will memorise the alarm
-
the alarm output will be activated.
COH
Condenser overheated alarm.
Solutions:
-
check the temperature of the condenser
-
check the value of the parameter C6.
Main consequences:
-
the condenser fan will be switched on
-
the alarm output will be activated.
CSd
Compressor blocked alarm.
Solutions:
-
check the temperature of the condenser
-
check the value of the parameter C7
-
disconnect the device power supply and clean the condenser.
Main consequences:
-
if the error occurs during the “stand-by” status, no operating cycles can be selected or started
-
if the error occurs during an operating cycle, the cycle will be interrupted
-
the alarm output will be activated.
ALARM
San
Sanification alarm.
Solutions:
-
check the correct insertion of the needle probe and check the value of parameters r17 and r18.
Main consequences:
-
the cycle of sanification will be stopped.
