Maytronics DIY Manual De Instrucciones página 7

DIY Analyzer
B. When all LEDs are red – the Analyzer cannot read the data.
C. When only the PCB card is on – disconnect the cable from the motor unit and use the Analyzer
cable.
D. When only the PCB led blinks with the Analyzer cable, it means that there are more than 3
Wall/Floor Sensor errors.
Press on the 'Test' button:
o If all LEDs are turning to green, the motor unit is ok.
o If the PCB card led blinks, replace the PCB card.
E. If only four red LEDs blinking red it means that the motor unit is not ok.
To determine and repair the defective part, open the motor unit cover and do as follows:
The motors are marked
on the PCB card.
PCB led blinks
MU PCB card cable – the
wires are marked with
DRV1, DRV2 & IMP.
Connect the MU PCB card cable
to the PCB motor drivers socket
on the back of the Analyzer