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EN
Diagnostic Procedures Americana and New Generation Refrigerators
6 Diagnostic Procedures
This section has information to help you identify various
operational issues by diagnosing individual component
parts.
Remember to check the basics, including contributing
issues, before replacing any parts. Refer to “Installation
Issues” on page 27 for more details.
Component Diagnostic Question Action Based On Status Page
Burner Assembly
Does the refrigerator operate in electric
mode but not in gas mode?
Is the check indicator lamp on?
(Americana models only)
Is E3 displayed? (New Generation
models only)
Are two thermostat range setting lights
flashing? (First generation DMR702 and
DMR702-D models only)
1. Inspect the burner and the area around
the burner for blockages. Clear any
blockages.
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2. Inspect the burner slots for clogs. Clean
any that are clogged.
3. Turn on the refrigerator in gas mode.
4. Verify that the flame from the burner is
blue and steady.
5. If the burner cannot be unclogged or if it
appears damaged, replace the burner.
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Climate Control Heater
Does condensation form in the fresh food
compartment or around the door frame?
1. Test the climate control heater wiring for
resistance.
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2. If the reading is out of specification,
replace the defective wire.
15
Communication Wire Harness
Is the refrigerator not operating but the
interior light is on?
Do the panel lights not turn on?
Is E0 or E1 displayed? (New Generation
models only)
Are three thermostat range setting lights
flashing or is the le thermostat range
setting light flashing? (First generation
DMR702 and DMR702-D models only)
1. Test each wire of the communication wire
harness to confirm that there is continuity
through the wire.
2. Test each wire of the communication
wire harness to confirm that there is no
continuity to the chassis ground or to the
case of the refrigerator.
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3. If the communication wire harness fails
either test, replace it.
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