Techfrost E Series - 12 ERRORS; 12.1 Errors

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12 ERRORS
12.1 Errors
The following chart illustrates the error code meaning.
Code Meaning
Pr1
Cell probe error.
Remedy:
-please check the parameter P0 value
-please check the cell probe intact state
-please check the device-probe connection
-please check the cell temperature
Main consequences:
-if the error occurs during the state “stand-by”, it won’t be possible to select
or start any cycle
-if the error occurs during the blast chilling or the blast freezing, the cycle
will be stopped
-if the error occurs during the conservation, the compressor activity will de-
pend on the parameters C4 and C5 or C9
-the defrosting won’t never be started
-the door restors won’t never be switched on
-the minimum temperature alarm (code “AL”) won’t never be activated
-the maximum temperature alarm (code “AH”) won’t never be activated
Pr2
Core probe error.
Remedy:
-the same errors of the cell probe (code “Pr1”) but relating to the core pro-
be.
Main consequences:
-if the error occurs during the state “stand-by”, the temperature fonction-
ning cycle will be activated by time
-if the error occurs during the temperature blast chilling, the cycle will stop
within the time set by the parameter r1
-if the error occurs during the temperature blast freezing , the cycle will
stop within the time set by the parameter r2
-if the error occurs during the core probe warm up, the cycle will be stop-
ped.
Pr3
Evaporator probe error.
Remedy:
-the same cell probe errors (code “Pr1”) but referred to the evaporator pro-
be.
Main consequences:
-if the parameter P4 is set to 1, the defrosting cycle will be completed wi-
thin the time set by the parameter d3
-if the parameter F0 is set to 1, the parameter F16 won’t have any eect
-if the parameter F4 is set to 1, the device will work as the parameter would
be set to 2