From 31536a96b045de6560753e8cf73516872dd5d9d0 Mon Sep 17 00:00:00 2001 From: xX-nichtlachen-Xx Date: Mon, 14 Sep 2026 14:02:45 +0200 Subject: [PATCH] Added error code 223 --- src/hm/hmInverter.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/hm/hmInverter.h b/src/hm/hmInverter.h index d343cd06..933d0ccc 100644 --- a/src/hm/hmInverter.h +++ b/src/hm/hmInverter.h @@ -756,6 +756,8 @@ class Inverter { case 221: return String(F("PV-4: Input overvoltage")); case 222: return String(F("PV-4: Input undervoltage")); + case 223: return String(F("Grid: Connection attempt failed")); + case 301: return String(F("FB short circuit failure")); case 302: return String(F("FB short circuit failure")); case 303: return String(F("FB overcurrent protection failure"));