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· Type “E” service alarms
E1
E2
E3
E4
Sensor is broken or disconnected
Sensor short-circuited
Sensor short-circuited
Sensor is broken or disconnected
E5
E6
Sensor is broken or disconnected
Sensor short-circuited
E7
E8
Sensor short-circuited
Sensor is broken or disconnected
E9
E10
Low chamber temperature
Low evaporator temperature
C.1.7.5 ALARM MANAGING
· Whenever a high chamber temperature alarm occurs the
display shows the label “TEMP” and the buzzer is active.
· To reset the buzzer press the
HACCP
button for 1
second.
· Whenever a type “b” service alarm occurs the display shows
the label code of the alarm and the buzzer is active.
· Whenever a type “E” service alarm occurs the display shows
the label code of the alarm and the buzzer is active. IT IS
NECESSARY TO CONTACT THE TECHNICAL ASSISTANCE.
· To reset the buzzer press the button for 1
second.
C.1.7.6 HACCP ALARM RESET
The maximum number of high chamber temperature recording
alarms is 99.
Whenever the memory is full and a “b2” alarm occurs or at the
end of the year, it is necessary to reset the memory in the
following way:
· press the
HACCP
button until the label “HiSt” will
appear;
· keep pressed together
SET
HACCP
RES
until the display shows “RES”.
C.1.7.7 TROUBLESHOOTING GUIDE
(problems which can be solved immediately)
assistance center
High
temperature
condenser
contact technical
Power
failure
if it's ok,
if it's cleaned or uncovered,
Check the power supply,
b3
Check the condenser,
assistance center
contact technical
contact technical of
is broken
or
b4
microswitch
HACCP
memory
is
full
ACTIONLABEL
if it's ok,
b2 Reset HACCP memory
PROBLEM
b1
assistance center
Check the door, The door is open