BCT_T Rev.00 05-2015
pag. 133
8.4.2
– ERRORS
The following table illustrates the meaning of the error codes.
Code
Meaning
Pr1
Cabinet probe error.
Solutions:
-
check the value of the parameter P0
-
check the integrity of the probe
-
check the device-probe connection
-
check the temperature of the cabinet.
Main consequences:
-
if the error
occurs during the “stand-by” status, no operating cycles can be selected or started
-
if the error occurs during blast chilling or deep freezing, the cycle will be interrupted
-
if the error occurs during storage, compressor activity will depend on parameters C4 and C5 or
C9
-
defrosting will never be activated
-
the minimum temperature alarm (“
AL
” code) will never be activated
-
the maximum temperature alarm (“
AH
” code) will never be activated
-
the door heating elements will never be switched on
-
the alarm output will be activated.
Pr2
Evaporator probe error.
Solutions:
-
the same as the cabinet probe error (“
Pr1
” code) but relative to the evaporator probe.
Main consequences:
-
if parameter P4 is set at 1, defrosting will last for the period of time established with parameter
d3
-
if parameter F0 is set at 1, parameter F16 will have no effect
-
if parameter F2 is set at 1, the device will operate as if it were set at 2.
-
the alarm output will be activated.
Pr3
Condenser probe error.
Solutions:
-
the
same as the cabinet probe error (“
Pr1
” code) but relative to the condenser probe.
Main consequences:
-
the condenser fan will operate parallel to the compressor
-
the overheated condenser alarm (“
COH
” code) will never be activated
-
the compressor blocked
alarm (“
CSd
” code) will never be activated
-
the alarm output will be activated.
