20
EN
BERRY
USE AND MAINTENANCE MANUAL
428000756137
10.1 ALARMS LIST
(WHERE PRESENT)
ALARM
DESCRIPTION
OUTPUTS
AUTHORISED
PERSONNEL
P1
E0
Broken thermostat probe.
Compressor output according to
“COn” and “COF parameters
•
The alarm starts a few seconds after the probe breaks down; it stops a few
seconds after the probe starts working again properly.
•
We recommend checking the probe connections before replacing it.
P2
E1
Broken evaporator probe.
Set time for defrosting.
•
The alarm starts a few seconds after the probe breaks down; it stops a few
seconds after the probe starts working again properly.
•
We recommend checking the probe connections before replacing it.
HA
HI
High temperature alarm.
•
The alarm stops automatically on reaching the temperature set.
•
Check programming.
LA
LO
Low temperature alarm.
•
The alarm stops automatically on reaching the temperature set.
•
Check programming.
EA
IA
CB
External alarm.
•
The external alarm stops after the digital infeed is deactivated, it is restored
automatically.
•
The alarm is linked to the intervention of the pressure switch and/or the com-
pressor circuit breaker, when present.
ETc
RTF
Real time clock is broken.
•
Reset the clock.
•
If the alarm does not stop, replace the clock.
EE
Machine parameter error.
•
The instrument is damaged. It must be replaced.
EF
Operating parameters error.
•
The instrument is damaged. It must be replaced.
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