Jenn-Air JDR8895AAB Service Manual page 17

Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing,
unless testing requires power and/or gas.
Illustration
Broil element, Lower
Oven indicator light
and
Surface indicator light
Rocker switch
Limiter
Convection Assembly
Convection Element
Convection Motor
Power cord 3-wire
Illustration/Component
Control Panel Assembly
©2004 Maytag Services
!
Component
Disconnect wire leads to element
and measure resistance of terminals
Measure voltage at broil element .....
Measure voltage at indicator light. ...
Measure continuity of switch
positions:
Closed .............................................
Open................................................
Normally Closed
Verify proper operation.
Open.......................... Approx. 216°F
Closed ....................... Approx. 176°F
Measure voltage ..............................
Remove wires, check resistance .....
Check motor windings to ground......
Verify resistance of wires to
terminals.
Test Procedure
Continuity is indicated as follows:
1000 – 6600 Ω for Cancel pad
1000 – 10000 Ω for All other pads
18
11
10
1
WARNING
Test Procedure
16023417
Results
Approximately 18.6 Ω, if not replace.
240 VAC, see wiring diagram for terminal
identification. If no voltage is present at
broil element check wiring.
If voltage is present and light does not work
replace light.
If no voltage is present at indicator light
check wiring.
Continuity
Infinite
Infinite
Continuity
120 VAC.
Approximately 28 to 33 Ω.
No continuity.
Approx. 900 RPM.
Continuity
Results
Pad Trace
1 14 & 16
2 16 & 17
3 6 & 8
4 6 & 7
5 8 & 17
6 7 & 14
7 6 & 15
8 5 & 14
9 6 & 14
0 8 & 14
Lower Cancel 1 & 2
Lower Cancel 2 & 3
Lower Cancel 1 & 3
Upper Cancel 11 & 12
Upper Cancel 12 & 13
Upper Cancel 11 & 13
Conv Bake 8 & 16
Delay 6 & 16
Clock 5 & 16
Favorite 5 & 7
Lower Clean 4 & 14
Upper Clean 14 & 15
Lower Bake 5 & 15
Lower Light 15 & 16
Upper Keep Warm 6 & 17
Upper Light 7 & 15
Autoset 14 & 17
Lower Keep Warm 4 & 15
Conv Roast 8 & 15
Lower Broil 4 & 17
Upper Bake 7 & 8
Timer 2 4 & 7
Cook & Hold 5 & 6
Upper Broil 7 & 17
Timer 1 4 & 16
Drying 4 & 5
Proof 4 & 8
Toast 7 & 16
Measurement
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
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Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
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