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hinen error codes

hinen error code Error 402

hinen uses code Error 402 in more than one product range, and it doesn't always mean the same thing. Check which range your equipment belongs to below.

WattMate is not affiliated with hinen. This page summarises hinen's own published documentation; your installer and hinen are the authority on your system. WattMate doesn't repair systems or make site visits.

As documented for H12000

Meaning
PV Isolation Low
Likely cause
Poor grounding or connection of PV panels.
What the manual says to do
Check PV grounding and restart inverter. If error persists, contact manufacturer.
Manufacturer's severity
Critical

hinen's documentation says this one needs your installer.

Extracted from hinen's published manual. Check it against the manual for your model. Open the source document

As documented for Na

Meaning
PV isolation low
Likely cause
Faulty PV panel grounding
What the manual says to do
Check PV panel grounding.
Manufacturer's severity
Critical

hinen's documentation says this one needs your installer.

Extracted from hinen's published manual. Check it against the manual for your model. Open the source document

When to call your installer or the warranty line

Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.

If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.

hinen warranty phone
+61272581272
hinen warranty email
service@hinen.com.au
hinen service network
Open the manufacturer's service page
All hinen error codesTroubleshooting help for your system
  1. Try the free fixes first

    Most faults are an isolator, a WiFi drop or a known error code. Start with the lookup and guides above.

  2. Then call the people who are responsible for it

    Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware.

    Find the manufacturer's warranty line
  3. If it's near the end of its life, see what replacing it would do

    A free energy audit report sizes a new system for your actual bills and shows what a replacement would do. Your first results need no details; your details only reach installers if you ask for the full report.

    Get your free energy audit report