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Inverex Solar Inverter Error/Fault Codes Explained
Inverex has established itself as a leading name in solar inverters in Pakistan. Inverex Inverter price in Pakistan along with their high-quality inverters that have become increasingly popular among residential and commercial users alike. This includes their
- Inverex Veyron
- Inverex Veyron II
- Inverex Aerox
- Inverex Yukon
- Inverex Yukon II
- Inverex Nitrox Hybrid Solar Inverter
- Inverex Nitrox On-Grid Solar Inverter
As Pakistan continues to embrace solar energy to combat power shortages and inflated bills, Inverex inverters have emerged as a reliable choice for converting solar energy into usable electricity.
Inverex inverters in Pakistan are known for their efficiency, durability, and advanced features that cater to the unique energy needs of Pakistani consumers. These inverters are designed to withstand the country’s diverse climate conditions, from the scorching heat of Sindh to the cooler mountainous regions of the north.
Like all sophisticated electronic devices, Inverex inverters come with a built-in diagnostic system that uses error codes to communicate potential issues or malfunctions. These error codes, ranging from F01 to F64, serve as a crucial interface between the inverter and the user or technician. They provide valuable information about the inverter’s status, helping to quickly identify and resolve problems that may arise during operation.
Understanding these fault codes is essential for Inverex inverter owners in Pakistan. They not only help in troubleshooting common issues but also aid in maintaining the inverter’s optimal performance and longevity. From simple issues like grid voltage fluctuations to more complex problems involving internal components, these error codes cover a wide range of potential scenarios.
By familiarizing yourself with these error codes, you can take prompt action when issues occur, potentially avoiding costly downtime and repairs. Whether you’re a homeowner with a small solar setup or a business owner with a larger installation, knowledge of these fault codes empowers you to make informed decisions about your Inverex inverter’s operation and maintenance.
In the following sections, we’ll help you understand specifics of these fault codes, providing you with a comprehensive guide to understand, interpret, and respond to any issues your Inverex inverter might face in the Pakistani context.
Inverex Fault Code Categories
We group similar error codes together to make them easier to understand. This includes DC issues (related to the solar panel side), AC issues (related to the grid or output side), ground faults, hardware problems, and operational issues.
- DC-related errors (F01-F02, F14, F24-F27, F55-F56)
- AC-related errors (F11-F12, F15, F29-F54, F57-F62)
- Ground fault and insulation errors (F03-F04, F07-F08, F16, F21, F23)
- Hardware and component errors (F05-F06, F09-F10, F63-F64)
- Communication and operational errors (F13, F17-F20, F22, F28)
Inverex Solar Inverter Detailed Error/Fault Code List
We at solarinverters.pk compiled all error codes from F01 to F64 with brief descriptions to make it easy to understand it for you. It serves as a quick reference guide for you to troubleshhot while encountering an error.
Here is the list of all inverex solar inverter fault/error codes and their details:
Code | Reason | Details |
F01 | DC Inversed Failure | Incorrect DC input polarity |
F02 | DC Insulation Failure | Poor insulation between DC inputs and ground |
F03 | GFDI Failure | Ground fault detected |
F04 | GFDI Ground Failure | Secondary ground fault issue |
F05 | EEPROM Read Failure | Memory read issue |
F06 | EEPROM Write Failure | Memory write issue |
F07 | GFDI Fuse Failure | Ground fault fuse malfunction |
F08 | GFDI Relay Failure | Ground fault relay malfunction |
F09 | IGBT Failure | Power transistor malfunction |
F10 | AUX Power Failure | Auxiliary power supply issue |
F11 | AC Main Contactor Failure | Main AC connection switch malfunction |
F12 | AC Slave Contactor Failure | Secondary AC connection switch malfunction |
F13 | Working Mode Change | Unexpected operation mode shift |
F14 | DC Over Current Failure | Excessive current from solar panels |
F15 | AC Over Current Failure | Excessive current on grid side |
F16 | GFCI Failure | Ground fault current interruption issue |
F17 | Tz COM OC Fault | Communication overcurrent fault |
F18 | Tz AC Over Current | Internal AC overcurrent protection |
F19 | Tz Integ | Integration fault |
F20 | Tz DC Over Current | Internal DC overcurrent protection |
F21 | Tz GFDI OC | Ground fault overcurrent |
F22 | Tz Emergency Stop | Emergency shutdown activated |
F23 | Tz GFCI OC | Ground fault current interruption overcurrent |
F24 | DC Insulation | DC insulation resistance too low |
F25 | DC Feedback | Unexpected DC feedback detected |
F26 | Bus Unbalance | DC bus voltage imbalance |
F27 | DC Insulation ISO | Insulation resistance measurement issue |
F28 | DCI Over M1 | DC injection over limit (Mode 1) |
F29 | AC Air Switch | AC circuit breaker issue |
F30 | AC Main Contactor | Main AC contactor problem |
F31 | AC Slave Contactor | Slave AC contactor problem |
F32 | DCI Over M2 | DC injection over limit (Mode 2) |
F33 | AC Over Current | AC output current too high |
F34 | AC Overload | AC output power exceeds limit |
F35 | AC No Utility | Grid power loss detected |
F36 | AC Grid Phase Sequence | Incorrect grid phase order |
F37 | AC Volt Unbalance | AC voltage imbalance between phases |
F38 | AC Current Unbalance | AC current imbalance between phases |
F39 | INT AC Over Current | Internal AC overcurrent protection |
F40 | INT DC Over Current | Internal DC overcurrent protection |
F41 | AC WU Over Volt | AC W-U phase overvoltage |
F42 | AC WU Under Volt | AC W-U phase undervoltage |
F43 | AC VW Over Volt | AC V-W phase overvoltage |
F44 | AC VW Under Volt | AC V-W phase undervoltage |
F45 | AC UV Over Volt | AC U-V phase overvoltage |
F46 | AC UV Under Voltage | AC U-V phase undervoltage |
F47 | AC Over Frequency | Grid frequency too high |
F48 | AC Under Frequency | Grid frequency too low |
F49 | AC U Grid Current DC High | High DC component in U phase current |
F50 | AC V Grid Current DC High | High DC component in V phase current |
F51 | AC W Grid Current DC High | High DC component in W phase current |
F52 | AC A Induct Current DC High | High DC in A phase inductor current |
F53 | AC B Induct Current DC High | High DC in B phase inductor current |
F54 | AC C Induct Current DC High | High DC in C phase inductor current |
F55 | DC Voltage High | DC input voltage too high |
F56 | DC Voltage Low | DC input voltage too low |
F57 | AC Back Feed | Unexpected power flow to DC side |
F58 | AC U Grid Current High | U phase grid current too high |
F59 | AC V Grid Current High | V phase grid current too high |
F60 | AC W Grid Current High | W phase grid current too high |
F61 | AC A Induct Current High | A phase inductor current too high |
F62 | AC B Induct Current High | B phase inductor current too high |
F63 | ARC | Arc fault detected |
F64 | Heatsink High Temperature | Inverter overheating |
Common Causes and Troubleshooting Tips:
When encountering an error on your Inverex inverter, follow these general troubleshooting steps*:
- Record the error code and refer to the error code table for its meaning.
- Check for obvious issues like loose connections or damage to wiring.
- Ensure the inverter is receiving proper ventilation and isn’t overheating.
- For grid-related errors, check if there are any known power issues in your area.
- Restart the inverter by turning it off, waiting for 5 minutes, then turning it back on.
If the error persists after these steps, it’s time to call a professional. Contact a certified Inverex technician if:
- The error involves internal components (e.g., IGBT, EEPROM)
- There are repeated ground fault or insulation errors
- You’re uncomfortable performing basic troubleshooting yourself
Maintaining Your Inverex Solar Inverter:
Regular maintenance is crucial for the longevity and efficiency of your Inverex inverter:
- Keep the inverter clean: Dust it regularly and ensure proper ventilation.
- Monitor performance: Check energy production daily to spot any unexpected drops.
- Inspect connections: Periodically check all wiring for loose connections or signs of wear.
- Update firmware: Keep your inverter’s software up-to-date for optimal performance.
- Schedule professional check-ups: Have a technician inspect your system annually.
Proactive care prevents many errors, extends your inverter’s lifespan, and ensures consistent energy production.
Understanding Inverex inverter fault codes is crucial for maintaining your solar energy system’s performance and longevity. By familiarizing yourself with these codes and following proper maintenance procedures, you can ensure your investment continues to provide clean, reliable energy for years to come.
Remember, while many issues can be resolved through basic troubleshooting, don’t hesitate to seek professional help when needed. Your safety and the optimal functioning of your system should always be the priority.
Buy Best Solar Inverter in Pakistan
Tired of constant errors and unreliable performance from your solar inverter? It’s time to upgrade to a solution that truly delivers! While Inverex has been a popular choice, more and more Pakistanis are discovering the superior reliability and performance of Knox solar inverters.
Check out Knox solar Inverter price in Pakistan. This includes Knox Hybrid Solar Inverter in Pakistan, Knox On-Grid Solar Inverter Price in Pakistan and Knox Off-Grid Solar Inverter Price in Pakistan. Popular Knox Inverter in Pakistan include:
- Latest Knox 5kW On-Grid Solar Inverter Price in Pakistan
- Latest Knox 6kW ASW 6K LT-G2 Pro On-Grid Solar Inverter Price in Pakistan
- Latest Knox Krypton 7200 Infini VII 6kW-48V Hybrid Solar Inverter Price in Pakistan
- Latest Knox Krypton 7500 Infini VII 6kW 48V Hybrid Solar Inverter Price in Pakistan
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- Latest Knox Krypton 11000 Infini Max II 8kW 48V Hybrid Solar Inverter Price in Pakistan
Contact us today to learn more about how solar inverters can power your home or business reliably and efficiently. Say goodbye to frequent errors and hello to seamless solar energy!
Make the smart switch with solarinverters.pk– Your trusted partner in Pakistan’s solar revolution.
9 thoughts on “Inverex Solar Inverter Error/Fault Codes Explained”
thank you brother i was looking around for F06 error solution. you guys saved my time and money. btw is there a way to switch from inverex to knox without damaging the system?
I have been consistently getting a fault 04 code on my inverter. When this happens, the inverter’s alarm comes on and won’t stop until I restart the system. I am curious what this error could mean, is it that the battery is low (inverter is a hybrid system so, it is always charging using solar or power from the grid) or isn’t charging well or is there something wrong with my batteries?
Thanks
We have installed Inverex inverter veyron 4kw 4000-24 15 days ago
Today was raining and early morning an error. Was .15 # and was beeping continue .we off all breakers and batteries also ..and when rain stoped we on all breakers and afternoon rain was again an another message was 32 # Communication interrupted was now we again off all breakers
Please tell us what is this message and solution
Same here! but i think you should contact a technican as this is for informatin only
I have face error 45 please guid me and resolved my issue thanks
Inverter 2.2 kw ka ha us pe JB light off hoti ha TU 08 ka fault show krta ha ki reason so sakti ha
wiring isolators ya solar panels m nami jama hui hogi ya system kahi sy damage hua h. local solar installer sy pata krein
we have fault 58, we plugged out the cables. Now how to fix it?
check out you ac setup and contact local technican before doing anything