Amana P1143657N, P1143674N, P1143607N, P1143630N Component Testing, Procedures, RT2320003 Rev, Open

Component Testing	Procedures	'1
To avoid risk of electrical shock, personal injury, or death, disconnect power to oven before servicing, unless
ftesting requires it.	WARNING

nlustration		Component
31823701		Oven light socket
31722801		Oven indicator light
		and
		Surface indicator light
301491		Rocker switch
31734602--1500	W	Coil surface elements
31734606--2600	W	6" and 8"
31730101		Coil surface terminal
		block

Test Procedure

Test continuityof receptacle terminals.

Remove one lead from switch terminal and measure resistance across terminals.

Measure voltage at indicator light.

Measure continuityof switch

positions: Closed

Open

Test continuityof terminals.

Remove element and turn surface

element on and test for voltage at terminal block.

Results

Indicates continuitywith bulb screwed in.

If not replace. Switch closed: 0

Switch open: Infinite resistance

]f voltage is present and lightdoes not operate. Replace light.

If no voltage is present at indicatorlight check widng.

Continuity, if not replace.

Intinife, if not replace.

Continuity, if not replace.

240VAC

31794701-1200 W Ribbon radiant

31794601-1500 W elements

31794501-2000 W

31794801-2500 W

31846201Ribbon surface thermal limiter/hot

light switch

059552 I Bake element

061732 Broil element

314907	Oven temperature
	sensor
31891202	Infinite switch

Remove one wire lead from element and measure resistanceof the

element,

Tum surface element on and test for

voltage. See wiring diagram and schematic.

la-2a 240 VAC lb-2b 120 VAC

Disconnect leads and measure resistance on the following:

la-2a room temperature-continuity lb-2b room temperature-infinite

Disconnect wire leads to element and measure resistance of terminals.

Measure voltage at bake element.

Disconnect wire leads to element and measure resistance of terminals.

Measure voltage at broilelement.

Measure resistance.

Remove wiring from terminals H1 and H2. Connect Volt ohms meter to

H1 and H2.

Measure the followingfor voltages at LO, MED, HI:

H1 to H2

Continuity, if not replace.

1200W: 45 to 51

t50OW: 36 to 41

200OW: 27 to 31

2500W: 21 to 25

240 VAC

Etectmv_

Continuity, approximately 23 Q, if not replace.

240VAC, see wiring diagram for terminal identification.

If no voltage is present at bake element check widng.

Continuity, approximately 19 £_, if not replace.

240VAC, see wiring diagram for terminal identification.

If no voltage is present at broilelement

check widng.

Approximately 1100 _ at room

temperature 75°F.
Time On		Time Off
LO	5%	95%
MED (4-5)	50%	50%
HI	100%	0%

240 VAC, if not replace switch.

RT2320003 Rev. 9 2 Apd11999