Troubleshooting and Error Codes
Troubleshooting project errors, error codes, and validation errors.
- Can I change a project's address after submission/approval?
- Got error R749? Here's how to fix it.
- How to detail an Enphase IQ6 combiner with an Enphase MC-200 meter-mounted backup initiation device using PCS
- R736 Error Tutorial 1a: Interconnection Location for Sources, PV+ST
- R736 Error Tutorial 1b: Interconnection Location for Sources, PV
- R736 Error Tutorial 2: Breaker Sandwich IX on Subpanel Feeders
- Received an Error Message: Address Validation Failed
- Received an Error Message: R1153 Combiner Panel
- Received an Error Message: R352 Rating of meter mounted BID exceeds service rating.
- Received an Error Message: R511 Main Panel Upgrade, Busbar info required
- Received an Error Message: R555 PV Rapid Shutdown equipment (PVRSE)
- Received an Error Message: R559 Module Short Circuit Current and RSD
- Received an Error Message: R563 Short Circuit Current and DC Converter
- Received an Error Message: R660 String Short Circuit Current is too large for inverter
- Received an Error Message: R661 Module Open Circuit Voltage and Microinverter
- Received an Error Message: R662 Short Circuit Current and Microinverter
- Received an Error Message: R72 UL 2703 Racking and Module Combination
- Received an Error Message: R736 Troubleshooting Tutorial(s)
- Received an Error Message: R804.1 OCPD Protecting Combiner Panel Not Sufficient
- Received an Error Message: R891 Your service disconnect rating is smaller than 60A.