Description
The AC_ON or SPEED signal consumes too much current.
Consequences
The safety system switches off these signals, causing the system to go into the "system fault" (for AC_ON) or "system interrupt" (for SPEED) state.
Possible causes
One of the loads connected to the circuit is too high, or the safety system may be faulty. See circuit diagram!
Recommended actions
- Check all loads connected to the AC_ON and SPEED circuits.
- Check the safety system wiring and connections and replace faulty parts if necessary.