Amana P1143482N, P1143674N, P1143607N Component Testing Procedures, Apd11999, RT2320003 Rev

Component Testing Procedures

ILTo avoid risk of electrical shock, personal injury, or WARNINGdeath, disconnect power testing requires it.

to oven before servicing, unless '1

IllustraUon

ERC3 Controlled

ERC3 Controlled

ERC3 Controlled

ERC3 Controlled

Component

ERC3 - Touchmatic

electronic range control

Oven temperature adjustment

Twelve hour off

Child lock out

Drive requirements Based on a 60

second cycle.

Test Procedure

F1---Shorted pad button.

F2---Oven cavity over temperature.

F3---Open circuit in oven temperature sensor circuit.

F4_Shorted circuit in oven temperature circuit.

F5--Defective watchdog circuit in contmL

F"/-_Failureof door lock switch sensing with door looked.

Fg--Failure of door lock switching sensingwith door unlocked. DOOR--Look status is not sensed within 20 seconds of energizing door look relay.

Push BAKE pad.

Push SLEWpad until an oven temperature greater than 500°F displays.

IImmediately push and hold BAKEpad until "00" displays,approximately 5 seconds.

To decrease oven teroperatara (for a cooler oven), Push SLEWpad until negative numbers appear, Oven can be adjusted from -05° to -35° ower. To avoid over adjustingoven move temperature -5°each time.

To increase oven temperature (for a warmer oven), Push SLEWped until positive numbers appear. Oven can be adjusted from 5" to 35 ° higher. To avoid

over adjusting oven move temperature 5° each time.

Push OVEN CANCEL button. Temperature adjustment will be retained even through a powerfailure. Control will automatically cancel any cooking operationand remove all relay ddves 12 hoursafter the last pad touch. Control input features will be disabled and display will indicate"OFF", when BAKE and CLOCK are pushed simultaneouslyand held for 5 seconds. Control will return to normal operat on

by repeating the procedure. Bake

Broil

Clean

Stage 1

Stage 2

Lock light

Results Verify actuator operation.

Check sensorwidng, sensor, and temperature limiter,

Check sensor resistance and wiring.

Check sensor resistance and widng.

Replace ERC3.

Check latch switch and door motor.

Check latch switch and door motor.

Vedfy operation of door latch switches.

While increasingor decreasing oven temperature, this does not affect self-

cleaning temperature.

100% bake 10°1,broil

0O,_bake, 100% broil HI

0% bake 93% broil 5

0% bake 87% broil 4

0% bake 80% broil 3

0% bake 73% bmil 2

0% bake 57"/,,broil 1

Time controlled 15 minutes 0% bake 100% broil.

Time controlled 100% bake 10o/obroil. On at the startof the clean cycle.

Off at approximately 400°F + 25°F.

RT2320003 Rev. 9 4 Apd11999