EVCO S.p.A.
Vcolor 679/689
| Installer manual ver. 1.0 | Code 144VC679I104
page 49 of 70
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the evaporator fan, humidifier, steriliser/oxygenator and heaters will be
switched off
POWER OUTAGE
To correct:
-
check the device-power supply connection
CONDENSER PRE-ALARM
To correct:
-
check the condenser temperature
-
check the value of parameter C6
Main results:
-
the condenser fan will be switched on
CONDENSER OVERHEAT ALARM
To correct:
-
check the condenser temperature
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check the value of parameters C7 and C8
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disconnect the device from the power supply and clean the condenser
Main results:
-
if the error occurs during an operating cycle, the cycle will be interrupted
PUMP-DOWN
To correct:
-
check the maximum pump-down time set by parameter u2
-
the alarm will be re-armed when the compressor is next activated or by
pressing the buzzer silencing key
Main results:
-
the compressor will be switched off
CABINET PROBE
To correct:
-
check the value of parameter P0
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check the integrity of the probe
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check the device-probe connection
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check the cabinet temperature
Main results:
-
if the error occurs during “stand-by”, it will not be possible to start up an
operating cycle
-
if the error happens during a cycle, the cycle will be interrupted
EVAPORATOR PROBE
To correct:
-
the same as for the cabinet probe error but with reference to the evaporator
probe
Main results:
-
if parameter P3 is set to 1, defrost will last for the time set by parameter d3
CONDENSER PROBE
To correct:
-
the same as for the cabinet probe error but with reference to the condenser
probe
Main results:
-
the condenser fan will operate in parallel with the compressor
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the condenser overheat alarm will never be activated
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the compressor locked alarm will never be activated
HUMIDITY PROBE
To correct:
-
check transducer integrity
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check the device-transducer connection
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check cabinet relative humidity
Main consequences if parameter rU0 is set to 0:
-
if the error occurs during “stand-by”, it will not be possible to start up
humidity management cycles
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if the error occurs during a humidity control cycle, the cycle will be interrupted
GENERIC ALARM
To correct:
-
check the condition of the multi-purpose input configured as the generic alarm
