10
UK
Alarm Signals
Mess
Cause
Outputs
“EE”
Data or memory failure
Alarm output ON; Other outputs unchanged
“rPF”
Thermostat Probe failure
Alarm output ON; Compressor output according to parameters
“COn” and “COF”
“EPF”
Evaporator Probe failure
Alarm output ON; Defrost termination is timed; No temperature
control on fans.
“i1P”
“i2P”
“i3P”
Insert probe 1, 2, 3, failure
Alarm output ON; Other outputs unchanged; The cycle is made by
time
“rtC”
Real Time Clock data lost
Alarm output ON; Other outputs unchanged;
“rtF”
Real Time Clock failure
Alarm output ON; Other outputs unchanged; The date and the
duration of the cycle are not available.
“HA”
Maximum temperature alarm
Alarm output ON; Other outputs unchanged
“LA”
Minimum temperature alarm
Alarm output ON; Other outputs unchanged.
“FF”
Fast freezing interrupted by
shortpower failure
Alarm output ON; The freezing cycle restart from the same point at
which was interrupted.
“PFA”
Fast freezing interrupted by long
power failure
Alarm output ON; The freezing cycle restart from the current phase.
“OCF”
Max duration of the cycle is
expired
Alarm output ON; Other outputs unchanged. In any case the cycle
ends when the final temperature is reached
“EA”
External alarm
Alarm output ON; Other outputs unchanged.
“CA”
Serious external alarm
Alarm output ON; Other outputs OFF.
“dA”
Door open alarm
Alarm output ON; Other outputs unchanged.
