Component Testing Procedures
!WARNING
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 | Component | Test Procedure | Results |
| Oven light socket | Test continuity of receptacle terminals ... | Indicates continuity with bulb inserted. |
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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 present, check wiring. |
| Rocker switch | Measure continuity of switch positions: |
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| Closed | Continuity |
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| Open | Infinite |
| Door lock switch | Switch connection in following | Normally Open |
NC |
| positions: Not engaged | |
COM |
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NO |
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| Engaged | |
| Manual Latch | Disconnect wires and test for |
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| assembly with switch | continuity per wiring diagram | See wiring diagram for schematic layout. |
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| Refer to Parts Manual for replacement |
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| components. |
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| NOTE: Control will cancel function if |
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| latch is moved to LOCK position during |
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| Bake or Broil. |
| Bake burner | Verify gas is supplied. | Air shutter opening: .469" to .531". |
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| Verify proper orifice | Blue flame with no yellow tipping. |
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| Check for obstructions, contamination |
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| in ports or damage | Replace if punctured or torn. |
| Bake burner | Verify gas is supplied. | Air shutter opening: .349" to .411". |
| Models CPL1100AD*, | Verify proper orifice | Blue flame with no yellow tipping. |
| CGL1100AD* | Check for obstructions, contamination |
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| in ports or damage | Replace if punctured or torn. |
| Broil burner | Verify gas is supplied. | Air shutter opening: .281" to .343". |
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| Verify proper orifice | Blue flame with no yellow tipping. |
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| Check for obstructions, contamination |
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| in ports or damage | Replace if punctured or torn. |
| Ignitor | Test for voltage at terminals | 120 VAC |
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| Test for amount of amperage in circuit ... | 3.2 to 3.6 Amps. |
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| (Ignitor may glow, but not have |
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| sufficient amperage to open valve). |
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| Temperature sensor | Measure resistance | Approximately 1000 Ω at room |
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| temperature 80°F. |
| Gas thermostat | Test for voltage at terminals | 120 VAC |
| Models AGR4400AD*, |
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| CGR1415AD*, |
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| CGR1110AD*, |
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| CGL1100AD*, |
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| CPL1100AD*, |
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| CP31200AD*, |
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| CG31200AD*, |
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| CG31400AD* |
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| Gas thermostat | Test for voltage at terminals | 120 VAC |
| Model CPR1100AD* |
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| Pressure regulator | Verify gas pressure (WCP) | 4" Natural |
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| If using LP service, verify proper gas | 10" LP/Propane |
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| |
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| supply conversion. |
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| Spark ignition | Test for resistance of spark lead | Continuity |
| electrode |
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| Test ignitor to chassis | No continuity from ignitor to chassis. |
14 | 16023522 | ©2004 Maytag Services |
