AKO 16526A V2 Guide Rapide 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.
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.
Minimum superheat alarm. The value set in A20 has been reached. Activates the alarm relay and
the audible alarm.
Minimum superheat alert. The value defined in A23 has been
Maximum evaporating pressure alarm. The value defined in A26 has been reached. Activates the
alarm relay and the audible alarm.
reached.
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1652H6A41 Ed. 04
Only displayed on screen.