KitchenAid KESS300B Reference Manual page 37

COMPONENT
ILLUSTRATION
DOUBLE LINE
BREAK RELAY
YELLOW
WHITE
2 1
NO
COM
RED
RED
4
3
OVEN TEMPERATURE
SENSOR
CONTROL PANEL
BAKE
ELEMENT
INNER
OUTER
ELEMENT ELEMENT
Test Chart 3
COMPONENT
Double Line Break
(DLB) Relay
Oven Temperature
Sensor
Capacitive Glass Touch
Panel.
Bake Element.
Broil Element.
TEST PROCEDURE
Set the ohmmeter to
R x 1.
Connect the meter leads
to DLB relay terminals
3 & 4.
Apply 120 VAC to termi-
nals 1 & 2 of the DLB
relay.
Measure the continuity
at pins 3 & 4 with and
without AC power
applied.
Set the ohmmeter to
R x 100.
Connect one of the
meter leads to circuit
board pin P1-10.
Connect the other meter
lead to circuit board pin
P1-11.
Unplug the unit, wait 10-
seconds, plug the unit
back in, and run the pro-
gram sequence on page
23 of this Job Aid.
Set the ohmmeter to R x 1.
Connect the meter leads
to the element terminals
and measure the resis-
tance.
- 33 -
TEST RESULTS
120 VAC Applied = 0 Ω.
120 VAC Not Applied =
∞
Ω.
Ω
Temp (˚F) Resist ( )
32 ± 1.9 1000 ± 4.0
75 ± 2.5 1091 ± 5.3
250 ± 4.4 1453 ± 8.9
350 ± 5.4 1654 ± 10.8
450 ± 6.9 1853 ± 13.5
550 ± 8.2 2047 ± 15.8
650 ± 8.6 2237 ± 18.5
800 ± 13.6 2667 ± 24.4
All keypads touched,
should show a response.
Bake = 20 ± 5Ω.
Broil:
Inner = 35 ± 5Ω.
Outer = 55 ± 5Ω.