Bentone B 45i A2.2H J/K, Инструкция по установке и обслуживанию

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Error
code
Diagnostic code
Meaning for the LMV37.4... system
Remedy
5
Wrong direction of rotation
Motor’s direction of rotation is wrong. 1.
Motor turns indeed in the wrong direction
change parameterization of the direction of rotation or interchange 2
live conductors.
2.
Sensor disk is fitted the wrong way
turn the sensor disk.
6
Unplausible speed sensor signals
The required pulse pattern (60°, 120°, 180°) has not been correctly identified. 1.
Speed sensor does not detect all tappets of the sensor disk
check distance
2.
As the motor turns, other metal parts are detected also, in add
ition to the
tappets
improve mounting.
3.
Electromagnetic interference on the sensor lines
check cable routing, improve EMC
7
Invalid standardized speed
The standardized speed measured does not lie in the permissibl
e range
motor turns too slowly or too fast
15
Speed deviation µC1 + µC2
The speeds of microcomputer 1 and 2 deviated too much. This can be caused by wrong standardized speeds (e.g. after restoring a data set to a
new unit)
repeat standardization and check the air-fuel ratio
20
Wrong phase of phase manager
Standardization was made in a wrong phase. Permitted are only
phases ≤12
controller OFF, start standardization again
21
Safety loop / burner flange open
Safety loop or burner flange is open
repeat standardization with safety loop closed
22
Air actuator not referenced
Air actuator has not been referenced or has lost its referencing. 1. Check if the reference position can be approached. 2. Check if actuators have been mixed up. 3.
If error only occurs after the start of standardization, the actua
tor might be
overloaded and cannot reach its destination.
23
VSD deactivated
Standardization was started with VSD deactivated
activate the VSD and repeat standardization
24
No valid operating mode
Standardization was started without valid operating mode
activate valid operating mode and repeat standardization
25
Pneumatic air-fuel ratio control
Standardization was started with pneumatic air-fuel ratio control
standardization with pneumatic air-fuel ratio control not possible
128
Running command with no preceding standardization
VSD is controlled but not standardized
make standardization
255
No standardized speed available
Motor turns but is not standardized
make standardization
83
#
Speed error VSD
Required speed has not been reached
Bit 0 Valency 1
Lower control range limitation
Speed has not been reached because control range limitation has
become
active
for measures, refer to error code 80