English
Installation and operating instructions Ixens, Ixens Bloc
121
Tab. 12: Error table
Communica-
tion errors
E050
BMS communication
time-out
Bus communication
interrupted or timed out
Broken cable
Check cable connection to
building automation
F
F
E051
Impermissible DP/MP
combination
Different pumps
Request customer service
F
F
E052
DP/MP communica-
tions time-out
Cable MP communication
defective
Check cable and cable connec-
tions
E
E
Electronics
errors
E070
Internal communica-
tion error (SPI)
Internal electronics error
Request customer service
A
A
E071
EEPROM error
Internal electronics error
Request customer service
A
A
E072
Power section/fre-
quency converter
Internal electronics error
Request customer service
A
A
E073
Impermissible elec-
tronic module number
Internal electronics error
Request customer service
A
A
E075
Charging relay defec-
tive
Internal electronics error
Request customer service
A
A
E076
Internal transformer
defective
Internal electronics error
Request customer service
A
A
E077
24 V operating voltage
for differential pres-
sure sensor defective
Differential pressure sen-
sor defective or con-
nected incorrectly
Check differential pressure
sensor connection
A
A
E078
Impermissible motor
number
Internal electronics error
Request customer service
A
A
E096
Infobyte not set
Internal electronics error
Request customer service
A
A
E097
FlexPump data record
missing
Internal electronics error
Request customer service
A
A
E098
FlexPump data record
invalid
Internal electronics error
Request customer service
A
A
E110
Motor synchronisa-
tion error
Internal electronics error
Request customer service
B
A
E111
Excess current
Internal electronics error
Request customer service
B
A
E112
Excess rotation speed
Internal electronics error
Request customer service
B
A
E121
Motor PTC short-cir-
cuit
Internal electronics error
Request customer service
A
A
E122
Interruption to NTC
power element
Internal electronics error
Request customer service
A
A
E124
Interruption to NTC
electronic module
Internal electronics error
Request customer service
A
A
Impermissi-
ble combina-
torics
E099
Pump type
Different pump types
have been intercon-
nected
Request customer service
A
A
System
errors
E119
Turbine operation
error (flow against
flow direction; pump
cannot start)
The flow is driving the
pump impeller; electrical
current is being fed back
to the mains
Check the setting; check sys-
tem for proper operation
Cau-
tion!
Prolonged operation can
cause damage to the module
A
A
Classi-
fication
No.
Fault
Cause
Remedy
Error type
HV
AC
Summary of Contents for IXENS
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Page 8: ...Fig 7 Ixens 13 20 22 21 15 16 17 18 19 14 13 12 11 10 9 8 7 4 3 2 1 6 5 20b 20a ...
Page 75: ...Français Notice de montage et de mise en service Ixens Ixens Bloc 67 ...
Page 137: ...English Installation and operating instructions Ixens Ixens Bloc 129 ...
Page 203: ...Italiano Istruzioni di montaggio uso e manutenzione Ixens Ixens Bloc 195 ...
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