Page 4-7
4-7
Cooking Products Service Manual
Original July, 1996
4321892
© 1996 Whirlpool Corporation
Electrical Shock Hazard
Disconnect from electrical supply before ser-
vicing unit.
Failure to do so could result in death or
electrical shock.
WARNING
LIMITER
2A
2B
1A
1B
2A
2B
1B
1A
Test Procedure
HOT SURFACE INDICATOR
To test a limiter, perform the following steps:
1.
Use an ohmmeter and set the range to
R x 1.
2.
With no power applied, touch the ohmme-
ter leads to the following terminals. You
should obtain the following readings at
the indicated temperature:
1A and 2A opens @ 1025˚F
1B and 2B closes @ 275˚F
If the readings are not within the range shown,
the limiter is defective and should be replaced.
Test Procedure
To test the hot surface indicator, perform the
following steps:
1.
Use a voltmeter and set it to read 120-
volts AC.
2.
With power applied, measure across the
light terminals. If the reading is 0-volts,
check the wiring. If the meter reads 120-
volts AC, replace the hot surface indica-
tor.
Summary of Contents for RF302BXE
Page 26: ...2 6 NOTES ...
Page 68: ...4 16 NOTES ...