Haier 232738 specifications General Problem No Output, General Problem Excessive Pressure Build Up

Advanced Troubleshooting

General Problem: No Output

Specific Problem	Cause	Solution
Power switch is on and sprayer	See Basic Troubleshooting,
is plugged in but pump does	page 9.
not cycle
Motor runs but pump does not	Gear and/or yoke are damaged	Replace gear and yoke using Gear/Yoke Repair
cycle	(XR9 only)	Kit, page 18.
Motor does not run	Water or paint entered	Clean out and/or dry out and retry. Replace if
	pressure control switch or	necessary using Pressure Control Switch Kit,
	shorted control board	page 18.

General Problem: Excessive Pressure Build Up

Specific Problem	Cause	Solution
Prime/Spray Valve actuates	Pressure control switch is worn	Replace pressure control switch using Pressure
automatically, relieving		Control Switch Kit, page 18.
pressure through drain tube.
	Water or paint entered	Clean out and/or dry out and retry. Replace if
	pressure control switch or	necessary using Pressure Control Switch Kit,
	shorted control board	page 18.
	Control board failed	See Control Board Diagnostics, page 19.
		Replace damaged control board using Control
		Board Kit, page 18.

309477F 17