Rheem RGRA-07EMAES Furnace Error Codes

Single Stage Gas Furnace | Control Board: UT Electronic Controls 1012-925

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Disclaimer
This information is for reference purposes only and does not guarantee accuracy or completeness. Always consult your owner's manual and a licensed HVAC technician for diagnosis and repair. Any actions taken based on this information are at your own risk.

All Error Codes

Code Name Severity DIY?
1 Blink Soft Lockout High ✓ Yes →
2 Blinks Pressure Switch Circuit Open High ✓ Yes →
3 Blinks Limit Circuit Open High ✓ Yes →
4 Blinks Pressure Switch Circuit Closed High ✗ Call a pro →
5 Blinks Twin Fault High ✗ Call a pro →
LED Off No Power to Control Board High ✓ Yes →
LED Steady On Normal Operation Info — →
Flame LED Slow Blink Marginal Flame Sense Current Low ✓ Yes →

How to Read the Error Code

The Integrated Furnace Control (IFC) UT Electronic Controls 1012-925 uses a green STATUS LED and an amber FLAME LED to indicate system status. The green STATUS LED blink codes are: 1 blink = soft lockout, 2 blinks = pressure switch circuit open, 3 blinks = limit circuit open, 4 blinks = pressure switch circuit closed, 5 blinks = twin fault (optional). The amber FLAME LED codes are: OFF = no flame present, RAPID BLINK = unexpected flame, SLOW BLINK = marginal flame sense, STEADY ON = normal flame sense.

About This Model

The Rheem RGRA-07EMAES is a single stage gas furnace using the UT Electronic Controls 1012-925 control board.