AKO AKO-16526, User Manual

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351652602 Ed. 03
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2 1
1:
Display;
2:
Keypad
Constant: Stand-By mode activated. Regulation
is paused.
Flashing: controlled stop process for the regu-
lation in progress.
Constant: cold room door open.
Flashing:
the door has been open for a longer
time than defined in parameter A12.
There is an active alarm (no HACCP or temper-
ature).
Constant:
HACCP alarm active.
Flashing: HACCP alarm recorded and
unconfirmed To acknowledge an HACCP alarm,
press the
key.
The temperature alarm is active.
Constant:
evaporator fans active.
Flashing: the evaporator fans
should be active but something is
preventing them from activating.
Pulsing: evaporator fans controlled by analogue
output.
Constant: the COOL relay is active.
Flashing:
the COOL relay should be active but a
delay or protection is preventing this.
Pulsing:
expansion valve regulated.
Constant: compressor active.
Flashing:
the compressor should be active but a
delay or protection is preventing this.
Defrosting active.
Continuous cycle mode active.
Cold room light active.
Alarm in progress muted.
Temperature displayed in °Fahrenheit/°Centi-
grade.
Programming mode active.
Lower display showing the real time superheat-
ing value.
Lower display showing percentage of EEV open-
ing or percentage of evaporator fan power (de-
pending on configuration).
Lower display showing low pressure in psi/bar.