KBS KU 711 Manual De Instrucciones página 14

14 - EN
evaporator sensor error
SOLUTIONS
Verify the type of sensor
Verify the integrity of the sensor
Verify the instrument-sensor connection
Verify the evaporator sensor temperature
Pr2
CONSEQUENCES
Defrosting activated for 30 min with P3=1
Defrosting at intervals with P3=1 and d8=2
The evaporator fan operates in parallel with the
compressor with F0=3 or 4
Alarm output activated with u1=3
condenser sensor error
SOLUTIONS
Verify the type of sensor
Verify the integrity of the sensor
Verify the instrument-sensor connection
Verify the condenser sensor temperature
Pr3
CONSEQUENCES
The condenser overheating alarm ("COH") will not be
activated
The blocked compressor alarm ("CSd") will not be
activated
Alarm output activated with u1=3
clock error
SOLUTIONS
Set the date and time
CONSEQUENCES
rtc
Defrosting at intervals with d8=3
The HACCP will not provide information regarding the date
and time when the alarm was triggered
The Energy Saving function is not available in real time
Alarm output activated with u1=3
Once the cause that triggered the alarm is resolved, the instrument restores
normal operation, except for "rtc" (clock alarm), which requires the date and
time to be set.
 HACCP BASIC FUNCTIONS
The instrument can save up to 3 HACCP alarms of each type, after which the
most recent alarm will overwrite the oldest.
The instrument provides the following information:
• the critical value
• the date and time when the alarm was triggered (if rtc is present)
• the alarm duration (from 1 min to 99 hr and 59 min, partial if the alarm is still
active).
CODE TYPE OF ALARM
minimum
AL
temperature alarm
maximum
AH
temperature alarm
micro port input
Id
alarm
power failure
PF
alarm
If the duration of the power failure alarm causes a clock error, the instrument
will not provide any information regarding the alarm duration.
When the cause that triggered the alarm is resolved, the display restores
normal operation, except for the power failure alarm, which requires the normal
display to be restored naturally (if parameter u1 = 3 , by pressing a button the
alarm output is disabled).
The HACCP LED provides information regarding the memory status of the
HACCP alarms: if it is on, not all the information regarding the HACCP alarms
have been displayed, if it fl ashes, the instrument will have saved at least one
new HACCP alarm.
CRITICAL VALUE
the minimum chamber temperature
during this type of alarm
the maximum chamber temperature
during this type of alarm
the maximum chamber temperature
during this type of alarm
the chamber temperature when the
power is restored (parameter AA)
 DISPLAYED INFORMATION REGARDING THE
HACCP ALARMS
To access the procedure:
- press the button for 2 seconds: the fi rst label appears on the display.
- press and release the or
- press and release the button: either of the "AL", "AH" or "id" codes will
appear on the display.
To select an alarm:
- press and release the or
To display the information regarding the alarm:
- press and release the button: the HACCP LED will stop fl ashing and the
following information will appear on the display in sequence (for example):
INFO MEANING
8,0 the critical value is 8.0 °C/8 °F
the date and time when the alarm was triggered are
StA
about to appear on the display
y07 the alarm was triggered in 2007 (continues)
n03 the alarm was triggered in March (continues)
d26 the alarm was triggered on 26 March 2007
h16 the alarm was triggered at 16 hrs (continues)
n30 the alarm was triggered at 16:30 hrs
Dur the alarm duration is about to appear on the display
h01 the alarm lasted 1 hr (continues)
n15 the alarm lasted 1 hr and 15 min
AH3 the selected alarm
To exit from the information sequence:
- press and release the button: the selected alarm appears on the display
(in the "AH3" example).
To exit from the procedure:
- exit from the information sequence
- press and release the or
appears on the display or do not operate for 60 seconds.
If the instrument has no alarm saved, the "LS" label will not be displayed. If the instrument has no alarm saved, the "LS" label will not be displayed.
 DELETING THE LIST OF HACCP ALARMS
- Keep the button pressed for 2 seconds: the fi rst available label will appear
on the display.
- Press the or button to select "rLS".
- Press the button.
- Press the or button within 15 seconds to set "149".
- Press the button or do not operate for 15 seconds: "----" will fl ash on the
display for a few seconds and the HACCP LED will go off, after which the
instrument will exit from the procedure.
If the instrument has no alarm saved, the "rLS" label will not be displayed.
button to select "LS".
button (e.g. to select "AH").
button until the chamber temperature