AKO 16526 V2 Manuel D'utilisateur page 23

Operation
Messages
Pump down malfunction error (Stop). The time configured in parameter C20 has been
exceeded. Only displayed on screen.
Pump down malfunction error (Start). The time configured in parameter C19 has been
exceeded. Only displayed on screen.
Sensor 1, 2, 3, 4, 5 or 6 is faulty (open circuit, crossed circuit, or value outside sensor
limits). Activates the alarm relay and the audible alarm.
Open door alarm. Only if the door stays open for a longer time than defined in parameter
A12. Activates the alarm relay and the audible alarm.
Maximum temperature in control sensor alarm. The temperature value programmed in A1
has been reached. Activates the alarm relay and the audible alarm.
Minimum temperature in control sensor alarm. The temperature value programmed in A2
has been reached. Activates the alarm relay and the audible alarm.
External alarm activated (by digital input). Activates the alarm relay and the audible alarm.
Severe external alarm activated (by digital input). Activates the alarm relay and the audible
alarm.
Defrost time-out alert. The time set in d1 has been exceeded. Activates the alarm relay
and the audible alarm.
HACCP alarm. The temperature has reached the value of parameter h1 for a longer period
than established in h2. Activates the alarm relay and the audible alarm.
HACCP alarm due to a fault in the electric supply. The temperature set in h1 has been
reached following a fault in the electric supply. Activates the alarm relay and the audible
alarm.
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351652671 Ed. 02