What does E21 Mean on Hitachi SJ200?Looking for some help with some Hitachi SJ200 Errors. I'm not sure if you call these errors, faults, or alarms but I can use some detailed info and troubleshooting suggestions.
- Hitachi E21 Alarm
- Hitachi E21 Error
- Hitachi E21 Fault
Thanks in advance!
E21 Error / E21 Fault / E21 Alarm
Means: Inverter thermal trip
Possible Cause: Inverter internal temperature is above threshold.
(http://www.obsoleteindustrial.com/photos/hitachi-alarm-fault-e21.jpg)