GE JVM1790SK Service Manual - Page 39
Problem - G
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UPC - 084691123453
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PROBLEM - G: Ventilation fan does not operate when FAN HIGH/ MEDIUM/ LOW key is touched. 1 Check: 1. POWER SUPPLY 2. FUSE NO Replace Runs contact magnetron thermal fuse and oven thermostat Check the contact of magnetron thermal Poor contact Correct seating Normal contact Runs fuse and oven thermostat Contact OK Check contact of connector (see page 7-4) Contact OK Replace Normal Runs circuit board circuit board 7-28 Check the contact of hood thermostat NO contact Contact OK Replace hood thermostat NO runs Replace Normal Runs ventilation ventilation motor ASS Y motor ASS Y Runs Runs
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7-28
PROBLEM - G:
Ventilation fan does not operate when FAN HIGH/ MEDIUM/ LOW key is touched.
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Check the contact of
hood thermostat
hood thermostat
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Check: 1. POWER SUPPLY
2. FUSE