– 24 –
Oven Ohmmeter Test
Remove power from the oven. The temperature sensor is connected to the main logic board (J501). Make
resistance measurements of the sensor at the exposed terminal unplugged from the main logic board.
Squeeze the lock tab when unplugging.
Relay Board Voltages
Legend for Ladder Wiring Diagram
Oven Voltage Table
Cooktop Voltage Table
Oven
room temp 1080 ohms
J501
Sensor
Pins 1, 2
clean temp 2650 ohms
Relays and connectors that begin with
are located on
MK, MJ
RPSM MAIN board
AK, AJ
RPSM AUX board
NOTE:
Pin 1 on RPSM boards has a square solder pad.
MK3-NO MK3-NC MK7-COM MK7-NO
MK7-NC
MK10-COM MK10-NO
MJ7-4
MK14-COM
MJ7-3
MJ7-10
MJ7-12
MJ7-8
MJ7-1
to L2
to L2
to L2
to L2
to L2
to L2
to L2
to L2
to L1
to N
to N
to N
to L1
to N
Standby
0
240VAC
240VAC
0
240VAC
240VAC
0
0
120VAC
0
0
0
0
0
Broil Element*
240VAC
0
0
0
0
0
0
–
240VAC
–
–
–
–
–
Bake Element*
0
240VAC
240VAC
240VAC
0
0
0
–
240VAC
–
–
–
–
–
Convect Element*
0
240VAC
240VAC
0
240VAC
240VAC
240VAC
–
240VAC
See Convect Fan.
–
–
Conv Fan CW
See Convect Element.
120VAC
120VAC
0
–
–
Conv Fan CCW
See Convect Element.
120VAC
0
120VAC
–
–
Oven Lamp
–
–
–
–
–
–
–
–
–
–
–
–
120VAC** –
Door Motor
–
–
–
–
–
–
–
–
–
–
–
–
–
120VAC**
Warming Drawer
–
–
–
–
–
–
–
240VAC
–
–
–
–
–
–
*When calling for heat
**When motor or light is on
AK2-COM
AKB-NO
AK13-NO
AK11-NO
AK5-NO
AK6-COM
AK1-NO
AK4-NO
AK10-COM
AK14-COM
(J3) to L2
(J7-3) to L2
(J7-1) to L2
(J7-2) to L2
(J7-4) to L2
(J6) to L2
(J7-12) to L2
(J7-8) to L2
to L1
to L1
Standby
0
0
0
0
0
0
0
0
120VAC
120VAC
Only RF, all rings*
240VAC
240VAC
240VAC
0
0
0
0
0
240VAC
120VAC
Only RR*
0
0
0
240VAC
0
0
0
0
240VAC
120VAC
Only LF, all rings*
0
0
0
0
0
0
240VAC
240VAC
120VAC
240VAC
Only LR
0
0
0
0 0
240VAC
0
0
120VAC
240VAC
Only Center*
0
0
0
0
240VAC
0
0
0
120VAC
240VAC
*Use HIGH setting to test.
