ThyssenKrupp Flow2 User Manual

2007.03.07 Flow2 stairlift Tab 06: Systematic fault finding
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Error messages
Error code E11
Type of error System error
Error message Brake circuit error
Description This indicates that the main motor brake does not switch on and off properly.
This can be the result of defective components on the main board.
Priority Average
Possible
solution
- Replace the main board.
Reset Switch off and on.
Modes 0, 1, 2, 3, 6
Error code E20
Type of error System error
Error message Invalid main drive position
Description This error indicates that the signals from the encoder on the shaft of the main
motor are incorrect.
Priority High
Possible
solution
- Switch the lift off and on.
- Replace the encoder cable.
- Replace the encoder module.
- Replace the main board if none of the above solutions has helped or if the
fault keeps coming back. This is an extreme measure.
Reset Switch off and on.
Modes 0, 1, 2
Error code E21
Type of error System error
Error message Invalid swivel position
Description This message indicates that the swivel position is incorrect.

ThyssenKrupp Flow2 Specifications

General

Brand	ThyssenKrupp
Model	Flow2
Category	Stairlifts
Language	English