IS792 ECN 4879
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verify correct needle probe insertion
was negative; the cycle will be started
in timed mode and the buzzer will
emit 5 beeps every 10s
L3
Timed operation cycle LED
-if permanently on, a timed operation
cycle will have been selected (or is
ongoing
L7
hard chill LED
-if permanently ON:
·
a hard chill operation will have been
selected
·
the first step of a hard chill operation
is ongoing
·
modification of the hard chill first
step operational setpoint is underway
-if flashing:
•modification of the hard chill second
step operational setpoint is underway
•the second step of a hard chill
operation is in progress
L8
Normal chilling LED
-if permanently on, a normal chill
operation has been selected (or is
ongoing)
L9
Freezing LED
-if permanently on, a freezing operation
has been selected (or is ongoing)
L10
UV light (cabinet sterilisation) LED
-if permanently on, the UV light is on (a
cabinet sterilisation operation is
ongoing)
L11
Defrosting LED
-if permanently on, defrosting is ongoing
L12
Program LED
-if permanently on, program storing,
selection or execution is ongoing
L13
HACCP LED
if permanently on, program storing,
selection or execution is ongoing
6.2 INDICATIONS
dEF
-if permanently on, defrosting is ongoing
-if flashing: drip-draining is ongoing
7.1 ALARMS
AL
Minimum cabinet temperature alarm
-
Remedies
:
•check the cabinet temperature
•see parameters P64 and P66
-
Consequences
:
•the alarm output will be activated
AH
Maximum cabinet temperature alarm
-
Remedies
:
•check the cabinet temperature
•see parameters P65 and P67
-
Consequences
:
•the alarm output will be activated
Ht
Condenser temperature alarm
-
Remedies
:
•check the condenser temperature
•see parameter P62
-
Consequences
:
•the operational cycle will be interrupted
•it will not be possible to start any
operational cycles
•the condenser fan will be switched on
•the alarm output will be activated
d-r
Micro-port input alarm
Remedies
:
•check the causes of the input activation
•see parameter P38
-
Consequences
if the alarm occurs while in "on" mode:
•the compressor will be shut down
•if parameter P37 is set to 1, the evaporator
fan will be switched off
•if parameter P59 is set to 0, the cabinet light
ALARMS AND INTERNAL DIAGNOSTICS