Cook Condition - Amana Menumaster RC5PHBU2 Service Manual

Troubleshooting

Cook Condition

Place cup of water in
oven and close oven door.
Flashing
ITEM STG QTY
1
2
3
4
C M LMT
PREHEAT NOT
Push pad number 1.
Pad beeps when pushed?
Yes
ITEM STG QTY
1
2
3
4
C M
LMT
PREHEAT NOT
Display starts counting down.
Yes
Display counting down to "0" and
beep sounds.
Yes
Open oven door, water is properly heated?
Yes
Oven is operating properly.
NOTE: Shut down after cook cycle - door closed - factory preset at 60 seconds, but can be changed with user options.
Shut down, door open - approximately 2 minutes. Blower shuts down and display indicates door.
©2005 Maytag Services
NO
POWER
COOK
READY
STANDBY
LEVEL
POWER
NO
COOK
READY STANDBY
LEVEL
NO
1. Beep not programmed into oven.
2.
Pad not programmed.
Display indicates 00:00 and beeps rapidly.
3. Inoperative touch panel.
Inoperative H.V. board.
4.
5. Broken or improper wire connections.
1. Magnetron TCO opened in mid-cycle:
"HOT" displays and blower operates.
When TCO resets, blower shuts OFF
and display goes blank.
If TCO does not reset within 2 minutes,
The H.V. board will turn off blower
and the display goes blank.
Heats very slowly.
NOTE: Verify by performing power test (page 19).
1. One inoperative diode.
2. One inoperative capacitor.
3. One inoperative magnetron.
Broken or improper wire connection.
4.
No heat.
1. Inoperative triac.
2. Inoperative diodes.
3. Inoperative capacitors.
4. Inoperative high voltage transformer.
5. Inoperative H.V. board.
6. Inoperative or misadjusted interlock
switch assembly (secondary).
7. Broken or improper wire connections.
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