SECTION

3. TROUBLESHOOTING

 

Test Access

The test mode can be accessed by holding the stop time

key down at

 

 

power up or by holding the stop time key down for 10 seconds within 5

 

 

minutes of power up mode, No other key can be pressed before the

 

 

stop time key, that would block the test mode access.

 

Test

Exit

Exit the test mode by pushing the cancel key or test will

self-terminate

 

 

after 16 seconds from the last key command chosen.

 

Test

Function

Test mode is perfomed by pushing a keypad and testing

for an output

 

 

response. When the keypad is released, the output is terminated and

 

 

the display will return to the "-" display. The following is a list of key

 

 

actions and responses.

 

NOTE:

1.Each time a key is pressed a tone will sound.

2.If there is a red dot on the IC-chip and the display board when you touch the oven light key, the oven light will come on and a beep will occur. The beep is to let you know that there is a good circuit, in case the light is blown. Also, when you press the fan speed key on a dual speed downdraft, it will beep each time you touch the key. The first beep will be the high setting, the second beep will be the low setting, and the third beep will be off.

Bake

Key

Activates

bake relay

on the

power

relay

board.

Broil

Key

Activates

broil relay

on the

power

relay

board.

Convect Bake Key Activates convect bake relay (CVBAK) on the power relay board.

Convect Roast Key Activates convect roast relay (CVRST) on the power relay board.

Oven

Light Key

Activates

oven light (OVLT) relay on the power

relay board.

(See note

 

 

2 above.)

 

 

 

 

 

 

 

 

Probe

Key

Activates

the

display

on the control to display

the

probe

temperature.

Timer

Keys

Activates

the

display

to show factory codes

in the

blue

displayed digits

 

 

and oven

temperature

in red.

 

 

 

 

 

Clean

Key

Activates

blue display

digits which shows the state

of the door lock

 

 

switches and the status of the user selectable options. See charts on

 

 

page 1-2.

NOTE: First (left) blue displayed

digit is for

user

selectable

 

 

options code and the fourth (right) blue digit is for the door lock switch

 

 

status code.

 

 

 

 

 

 

 

16009721

O1999 Maytag Appliances Sales Company

TROUBLESHOOTING 3-1

Page 15
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Jenn-Air WW2460, JJW9527, JJW8630, JJW8627, JJW8527, W3040OP, W30100, W30400, W27400, W27200, W27100, W2451 Section Troubleshooting

JJW9530, JJW9630, JMW9527, JMW9530, JMW8527 specifications

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