EN 28
11 Table of Anomaly Signals
In case of malfunctioning of the system, the controller switches off the 
regulation output and displays the type of anomaly. 
For example the controller will signals the breakage of any connected 
thermocouple by displaying   (fl ashing) on display.
#
Cause What to do
E-01
Error in EEPROM cell 
programming.
Call Assistance.
E-02
Cold junction sensor fault or 
room temperature outside of 
allowed limits.
Call Assistance.
E-04
Incorrect confi guration data. 
Possible loss of calibration 
values.
Check if the confi guration 
parameters are correct.
E-05
Thermocouple open or 
temperature outside of limits.
Check the connection with the 
sensors and their integrity.
E-08
Missing calibration data. Call Assistance.