Danby Comprehensive Troubleshooting for Dishwashers

Library imaging System

TROUBLESHOOTING

The troubleshooting cheek list is common for all dishwasher models° They use different parts to accomplish the same thing and diagnosis wilt

remain similar°

When a problem arises, and a possible cause is listed, follow the test, remove or replace procedures as outline in this service manual, The wiring diagram, shematic and timer cycle chat is a necessity when maklng electrical checks. In most cases an ohmmeter will handle all _he tests necessary.

For checking any particular cycle of operation, it absolutely necessary that the cycle be set up as outlined in the product owner's 9uide.

SYMPTOM			CHECK THE		REMENDY
			FOLLOWING
Dishwasher	will	not	.fuse (blow nor	tripped)	Replace fuse or reset breaker,.
operation	when turn	on	=Supply fine	receptacle, widng	Repair or replace_,

Dishwasher stop washing

but draining

Water can't pour out from float support when pull out the rubber cap.

Dishwasher runs but not heat

Dishwasher will not stop,

Dishwasher runs with

_en

Motor hums but will not start or run,.

Motor trips out on in terminal thermal overload pro{ector

harness

.Timer	(contacts		open or	burnt)	Replace	timer,,
=Motor	(inoperative,			check	Replace	motor
resistances),
• Door	switch	(open contacts)			Replace	door	switch
=Door	latch	not	making	contact	Replace	or	adjust to make
with door switch					contact

• Overflow occur						Check the reason of overflow
						pull out the rubber cap wait for
						a minute	let water pour	out.
= Hole	in the		float	supply	is	Suck with dust cleaner		or other
jammed,,						let water	pour out
.heater	element		(open).			Replace	heater element,
,Timer	contacts		(open	or burnt).		Replace	timer,
=Wiring	or	t_rminal		(burnt	or	R_p_lr or replac_
broken).
= Thermostat		is	closed.			R_lace.
,Timer	motor	(inoperative).				Replace	timer
=Wiring	or	terminal		(burnt	or	Repair or replace
broken).
,Timem_oe_			burnt	contactl:____		Replace	timer.
,,Defective door safety				switch.,		Replace	door safety switch..
• Start winding(open),,						Replace	motor.

•Motor (bad bearings or locked Replace motor. rotor). ...........

=Start	relay	not	dropping ouL	Replace start relay
nlmproper		vottage,		Gheck voltage,
=Seal	faces	binding,		Repair	or	replace,
•Motor	shah blnding.			Repair	or	replace.
=Motor	windings		shorted	Repair	motor.
				Ctean	and	clear area.