765042420 Rev.000 18
If one or more alarms are active for the cabinet, then the symbol will be lit. Active
alarms cannot be deleted.
If “HACCP” is either continuously lit or flashing in the display, it is possible to read out the
alarm(s) contained in the log. This is done by pressing the button . This action causes
LS to appear on the control display. Pressing will then cause information on the first
possible alarm type to be displayed. Pressing or will cause the controls to switch
between the different alarms if there are more than one type. When the alarm for which
data is desired to be read out is reached, then do the following.
example:
The controls show AH. Press .
The controls will now show the data that relates to the AH alarm. Each individual step is
shown for approx. 1 second. The sequence is as follows:
Display Explanation
.
°C
The critical highest temperature under the AH alarm in °C
dur
Duration of the alarm
H01
Number of hours the temperature alarm has lasted (1 hour)
n20
Number of minutes the temperature alarm has lasted (n is used because
the display cannot write "m" for minutes)
AH
Alarm type (AH for high temperature alarm)
To leave this part of the display and return to the LS display, press once. To exit the
alarm log, press once on or twice on . To delete the alarm log instead, do as
described in the following.
Deletion of HACCP alarms
When all relevant alarms have been checked and none of them are active any longer, then
the log can be deleted in the manner described below.
Pressthe button once, after which the display shows LS. By pressing once more on
the display will show rLS, which is the reset of the alarm log. When this appears in the
display, then press . The display now shows 0. Press the button until the display
shows 149. Pressing the button continuously causes the numerical value to change
more quickly. If you run past 149, the button can be used to correct the value. When
the display shows 149, confirm the deletion by pressing . The controls confirm the
deletion by showing ”
---- ” which will flash for 4 seconds.
P
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P
P
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