Edwards STP-301 Series - Abnormalities When Powering ON

STP-301/451 Series Instruction Manual
11-6
Troubleshooting
<How to check the version>
The version of the STP pump is displayed on the LCD immediately after the main breaker is
switched "ON".
< LCD Message>
Main breaker “ON”
SELFTEST
***** ver.*.**
LEVITATION
TEST COMPLETE
Version