⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: CR Difficulty: Easy
Problem: Test Mode. Unit is in diagnostic/test mode.
How to Fix CR Error
- The unit is in ‘Control Room’ or Test/Demo mode.
- This is used by factory or technicians to check components.
- To exit, press the Power button to turn the unit off.
- Wait 10 seconds and turn it back on; it should return to normal operation.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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Most DIY parts are $50–$250. If you have a quote, use the total.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
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