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Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing,
unless testing requires power and/or gas.
Control
NSC
Twelve Hour Off
NSC
Diagnostic Code
Display
NSC
One–Watt Standby
Mode
"Quick Test" Mode for NSC Control
Follow procedure below to use the quick test mode. Entries must be made within 32 seconds of each other or the
control will exit the quick test mode.
4. Press and hold Cancel and Broil pads for 3 to 5 seconds within 5 minutes of power - up.
5. Once the control has entered the "Quick Test" mode, release both pads.
6. Press each of the following pads indicated in the table below.
Press one of the following pads once to activate the response.
NOTE:
Press the pad a second time to deactivate the response.
If the temperature sensor is greater than 400° F or if the temperature sensor reaches 400° F while under
NOTE:
test, the Quick Test mode is disabled.
Display will indicate the following:
Key
[Bake]
[Broil]
[Timer]
[Clock]
[More +]
[Less –]
[Cancel]
Description of NSC Control Error Codes
Error diagnostic codes can only be viewed by entering the Diagnostic Code Display Mode.
Each error code consists of four digits and each digit is described in the following table.
Digit
st
1
nd
2
rd
3
th
4
Enter Diagnostic Code Display Mode by pressing More + pad for 3 to 5 seconds within 30 seconds of powering
up the control.
20
!
Feature
Control will automatically cancel any
cooking operation and remove all relay
drives 12 hours after the last pad
touch.
Press and hold More + pad for 3 to 5
seconds when powering up the unit.
Cycle through the codes using the
More + or Less - pads.
Press and hold Cancel and Less -
pads for 3 to 5 seconds.
Bake relay activated
Broil relay activated
DLB relay activated
Alternate between ODD LED SEGMENTS and
EVEN LED SEGMENTS on each keypress
EEPROM version number
Code version number
End Factory Test Mode
Primary System:
1 – Local to the control circuit board
3 – Sensor or meat probe
4 – Control input
Measurable:
d – Diagnostic: measurable parameter
c – Control related, replace control
Secondary System: Sequential numbering
Oven Cavity:
1 – Oven
c – Control specific
WARNING
Test Procedure
Operation
Description
16026785
Results
See Sabbath mode to disable.
The last 5 diagnostic codes will be stored
in the non-volatile memory.
See "Description of Error Codes" for
explanation.
After 15 minutes in idle, the control will
automatically enter this mode. The LED
display remains active during this mode.
© 2005 Maytag Services
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