InverterH100Verified · sol.ls-electric.com
H100 Broken Belt — Broken Belt
Trip — immediate stop
CAUSE
Why does it occur?
- Belt break detected (HVAC fan application)
- Load drop indicates broken belt
REMEDY · Step by step
How to fix it?
- Inspect and replace belt
- Check belt tension
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
Verified · sol.ls-electric.com
Open PDF ↗H100 Troubleshooting Manual ENG Rev1.1 (240710)
p.21