Troubleshooting
24
3A6393D
Control board status light blinks 15
times repeatedly
Connections above the motor may
are loose or damaged
1. Turn the motor power switch (S)
to OFF and unplug the sprayer.
2. Remove the motor shroud.
3. Disconnect the motor control and
inspect for damage at the
connectors.
4. Reconnect the motor control.
5. Turn the motor power switch (S)
to ON. If the blinking code
continues, replace the motor.
Control board status light blinks 16
times repeatedly
Check the connections. Check for
water in sensor. Control is not
receiving motor position sensor
signal.
1. Turn power OFF.
2. Remove the motor shroud.
3. Disconnect the motor control and
inspect for damage at the
connectors.
4. Inspect the sensor for water. If
the sensor is wet, let it dry for 24
hours.
5. Re-install the sensor, motor
control connections, and shroud.
6. Turn power ON. If the problem
continues, replace the motor.
Control board status light blinks 17
times repeatedly
The sprayer is plugged into the
wrong voltage
1. Set the motor power switch (S) to
OFF and unplug the sprayer.
2. Locate a good voltage supply to
avoid damage to electronics.
Repeated tripping of incoming power
supply circuit
Circuit uses a ground fault circuit
interrupter (GFCI)
Certain 120 V GFCI outlets have
been known to trip while using this
product. GFCI outlets have a range
of sensitivities. Motor controllers can
cause false trips of GFCI outlets. If a
GFCI circuit has tripped, connect to
an outlet with a different GFCI model.
Problem
Cause
Solution
