GE Profile PB920TPWW Technical Service Manual

Also see for PB920TPWW - Profile 30" Electric Ran: Owner's manual Installation instructions Dimensions and installation information

– 24 –Oven Ohmmeter TestRemove power from the oven. The temperature sensor is connected to the main logic board (J501). Makeresistance measurements of the sensor at the exposed terminal unplugged from the main logic board.Squeeze the lock tab when unplugging.Relay Board VoltagesLegend for Ladder Wiring DiagramOven Voltage TableCooktop Voltage TableOven room temp 1080 ohmsJ501 Sensor Pins 1, 2 clean temp 2650 ohmsRelays and connectors that begin with are located onMK, MJ RPSM MAIN boardAK, AJ RPSM AUX boardNOTE: 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 MJ7-1to 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 NStandby 0 240VAC 240VAC 0 240VAC 240VAC 0 0 120VAC 0 0 0 0 0Broil 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 onAK2-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 L1Standby 0 0 0 0 0 0 0 0 120VAC 120VACOnly RF, all rings* 240VAC 240VAC 240VAC 0 0 0 0 0 240VAC 120VACOnly RR* 0 0 0 240VAC 0 0 0 0 240VAC 120VACOnly LF, all rings* 0 0 0 0 0 0 240VAC 240VAC 120VAC 240VACOnly LR 0 0 0 0 0 240VAC 0 0 120VAC 240VACOnly Center* 0 0 0 0 240VAC 0 0 0 120VAC 240VAC*Use HIGH setting to test.

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