Kenmore 153.335846 Troubleshooting, Guide contd, Supply 110/120 volts, continued onfacing page

Troubleshooting

ELECTRICAL SYSTEM CHECK (Use diagram on page 36)

Guide (cont'd)

I	ACAUTION	]
	Label all wiring befo_any	wiring; to ensure]

correct reconnection, Failure to follow this instruction ]

could cause improper and possibledangerous operation,] resulting in DEATH, SERIOUS BODILY INJURY, OR]

PROPERTY DAMAGE. J

No

i

I

I

I

!

dia-

Correct by wiring according to gram.

Visually check that all components are wired correctly according to

wiring diagram on unit.

...................

Yes

] -Pitotfor heatis .lit and thermostat is calling_

L

1 Yes

Check section.	and Gas Supply _	No
Go to Thermostat

Supply 110/120 volts. ..... No

i

........		[ Does power cord or power wiring 1
	...................	4 have 1101120 volts available (recep-]
		[	tade and/or junction box)?	/
			T
			Yes
.....	.-.i		€
	[	t	Is on/offswitch "ON"?
	,		f

Turn On.

..... No

....... '_	Yes
...................f	Blower motor is running.

Check at #1 for 110/120 volts to

..... No

ground.

NoII

i

Yes

Replace switch.]

Replace gas pressure switch. 1

NOTE: Requires minimum 31/2" [._ W.C. for natural gas or 8" W.C. for]_

propane (L.P,) gas to operate, d

Check wiring between # 2 and #3.

..... No

......NO

	_[Check at #2 for 110/120	volts to[
r	{ ground.	1
	I
	Yo,
	€
	t
	] Unplug blower motor and check at

J	1 #3 for 110t120		volts to ground.
Jir---
'			1
,			Yes
i
i
...........	I Replace	blower	pllotor,

Yes

continued onfacing page

37