InverterH100Verification pending — cross-check with the official manual
H100 Lost Keypad (Level) — Lost Keypad
Trip — immediate stop· AUTO-RESET
CAUSE
Why does it occur?
Keypad communication loss in Level mode — auto-recovers when communication restores.
REMEDY · Step by step
How to fix it?
Check keypad cable connection.
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
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