Wilo MVI 2..-6 Betriebsanleitung Seite 143

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Code Text message
40 >#######< GP - FU SIO faulty
41 >#######< CPU - FU - SIO time monitoring
42 >#######< FC Off status byte
43 >#######< No FC status signal "VLT Ready"
44 >#######< FC switch off and stop
45 >#######< FC - overcurrent
46 >#######< FC - short-circuit
47 >#######< FC - undervoltage
48 >#######< FC - overvoltage
49 >#######< FC - earth fault
50 >#######< FU - excessive temperature
51 >#######< FC - other
52 >#######< FC overcurrent, all pumps faulty
53 >#######< FC different to selected Systempower
60 >#######<
61 >#######< TP channel 1 > 152 °C (B)
62 >#######< TP channel 1 > -27 °C (K)
63 >#######< TP channel 2 > 152 °C (B)
64 >#######< TP channel 2 > -27 °C (K)
65 >#######< TP channel 3 > 152 °C (B)
66 >#######< TP channel 3 > -27 °C (K)
67 >#######< STP12, P1 release + emergencymode parallel
68
>#######< STP12, P2 release + emergencymode parallel
69 >#######< STP34, P3 release + emergencymode parallel
70 >#######< STP34, P4 release + emergencymode parallel
71 >#######< STP56, P5 release + emergencymode parallel
72 >#######< STP56, P6 release + emergencyrun. parallel
73 >#######< AnaIN 2 (4mA) wire breakage stop
74 >#######< AnaIN 2 (4mA) wire breakage continue
100 >#######< GP analog at CAN bus
101 >#######< GP serial at CAN bus
114 >#######< Messageboard 12 missing
115 >#######< Messageboard 36 missing
116 >#######< Temperatureboard missing
117 >#######< Controlboard 12 missing
118 >#######< Controlboard 34 missing
119 >#######< Controlboard 56 missing
120 >#######< DDC-Board missing
121 >#######< wrong FC
122 >#######< Setpoint swap time
123 >#######< Pump swap time
If the fault cannot be remedied, please contact your nearest Wilo-
customer service or representative.
44
Plain text
T negative
Check interface connection between FC
and GP (MB)
Call Wilo-Service
Defective FC or stop operation, call Service
Call Wilo-Service
Defective FC, call Wilo-Service
check setting in FC menu
Call Wilo-Service
Check inputs for short-circuit or wire breakage,
if necessary call Wilo-Service
Check switch settings using table 4.1.1 on CR-ST
Check signal from DDC
Call Wilo-Service
Call Wilo-Service
Check menu 6.01
Check setting of time switch
Subject to technical alterations!
Rectification of fault