Troubleshooting
3A4147B
33
Sprayer does not run at all
Check voltage supply to the
sprayer (incoming voltage too
low for sprayer operation)
1.
Set sprayer to OFF and disconnect
power to sprayer.
2.
Remove other equipment that uses
the same circuit.
3.
Locate a good voltage supply to
avoid damage to electronics.
Display shows CODE 08
Control board status light
blinks eight times
repeatedly
Sprayer does not run at all
Check to see if control board is
over heating.
1.
Make sure motor air intake is not
blocked.
2.
Make sure fan has not failed.
3.
Make sure control board is properly
connected to back plate and that
conductive thermal paste is used
on power components.
4.
Replace control board.
5.
Replace motor.
Display shows CODE 10
Control board status light
blinks 10 times repeatedly
Sprayer does not run at all
Excessive current protection
enabled
1.
Cycle power on and off.
Display shows CODE 12
Control board status light
blinks 12 times repeatedly
Sprayer does not run at all
Check the connections above
the motor
1.
Set sprayer to OFF and disconnect
power to sprayer.
2.
Remove motor shroud.
3.
Disconnect motor control and
inspect for damage at connectors.
4.
Reconnect motor control.
5.
Turn power on. If code continues,
replace motor.
Display shows CODE 15
Control board status light
blinks 15 times repeatedly
PROBLEM
CAUSE
SOLUTION
