Component Testing Information
!WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power to oven before servicing, unless testing requires it.
Refer to Technical Sheet or Parts Manual for replacement components specifications.
Illustration | Component | Test Procedure |
| Results |
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| Oven light socket | Remove one wire from receptacle |
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| and test resistance of terminals. | Indicates continuity with bulb screwed in. | ||
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| Measure voltage at oven light | 120 VAC, see wiring diagram for terminal | ||
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| identification. |
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| If no voltage is present at oven light, | ||
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| check wiring or light switches. | ||
| Oven indicator light | Remove one lead from switch | Switch closed: 0 Ω |
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| and | terminal and measure resistance | Switch open: | Infinite resistance | |
| Surface indicator light | across terminals. |
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| Measure voltage at indicator light | If voltage is present and light does not | ||
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| operate. Replace light. |
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| If no voltage is present at indicator light | ||
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| check wiring. |
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| Rocker switch | Measure continuity of switch |
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| positions: |
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| Closed | Continuity, if not replace. |
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| Open | Infinite, if not replace. |
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| Ribbon radiant | Remove one wire lead from element | Continuity, if not replace. |
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| elements, limiters are | and measure resistance of the | 1200W: 44 to 49 Ω Approximately | ||
| not replaceable. | element. | 1500W: 36 to 40 Ω Approximately | ||
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| 2000W: 26 to 30 Ω Approximately | ||
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| Verify supply voltage | 2500W: 20 to 23 Ω Approximately | ||
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| 240 VAC |
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| Infinite switch | Remove wiring from terminals H1 and | Time On | Time Off | |
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| H2. Connect Volt ohms meter to | LO | 5% | 95% |
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| H1 and H2. | MED | 50% | 50% |
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| HI | 100% | 0% |
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| Measure the following for voltages at |
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| LO, MED, HI: |
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| H1 to H2 | 240 VAC, if not replace switch. | ||
| Control limit | Normally Closed |
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| Verify proper operation. |
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| Closed | Continuity |
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| Open | Infinite |
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| If open at room temperature, replace. | ||
| Bake element | Disconnect wire leads to element and | Continuity, approximately 20 Ω, | ||
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| measure resistance of terminals. | if not replace. |
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| Measure voltage at bake element | 240 VAC, see wiring diagram for terminal | ||
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| identification. |
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| If no voltage is present at bake element | ||
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| check wiring. |
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| Broil element | Disconnect wire leads to element and | Continuity, approximately 19 Ω, | ||
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| measure resistance of terminals. | if not replace. |
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| Measure voltage at broil element | 240 VAC, see wiring diagram for terminal | ||
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| identification. |
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| If no voltage is present at broil element | ||
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| check wiring. |
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| Oven temperature | Measure resistance | Approximately 1100 Ω at room | ||
| sensor |
| temperature 75°F. |
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| Auto latch assembly | Motor switch | COM − N.O.⎯ continuity |
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| Unlocked |
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| Locked | COM − N.O.⎯ open |
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| Door switch |
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| Door closed | COM − N.C.⎯ continuity |
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| Door open | COM − N.C.⎯ open |
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RS2320006 Rev. 0 | 8 |
