Error code reference
Ingersoll Rand Furnace Error Code E6.1
Voltage reversed polarity on incoming high voltage wiring.
Voltage reversed polarity on incoming high voltage wiring.
First step from the service manual
Ensure high voltage wiring is connected properly; connect volt meter to white incoming neutral wire and green earth ground to verify.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
MyPros+ Max
Get the full diagnostic procedure for E6.1.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
Get the full procedure
$29/month · Cancel anytime · Or $9.95 3-day pass
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass