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bLt : traction blocked
The battery voltage is too low: the traction and all other functions are blocked. Charge the
batteries.
AcS : Brush command problem
The brush remote control switch is not engaged properly:
Push the brush switch and if the error is still on the display, check the remote control
connections. If the connections are ok, replace the contactor.
AcA : Vacuum motor command problem
The vacuum relay is not engaged properly:
Push the brush switch and if the error is still on the display, check the relay connections. If
the connections are ok, replace the vacuum motor relay.
AcH : Water solenoid valve problem
It appear is the fuse of solenoid valve is blown, the coil of the valve is interrupted internally or
the wiring is interrupted.
FuP : Fuse
- The coil of the main contactor does not close properly and the vacuum function is activated.
- Internal problem on the display card, or incorrect contact with GND cable
Clh : Clock
Internal problem in the display card memory. Replace the card.
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