Technical FAQs

Ask a Question

PV225S-480-P Interlock Activated F0070

                                                                                                    PV225S-480-P Interlock  Activated F0070




This fault indicates that the PV225S
has detected that the door of the Main
Inverter Enclosure is open and the
door interlock switch is in the active
position. This fault is primarily for
personnel safety. Opening the door of
the Main Inverter Enclosure while the
PV225S is processing power will
cause an immediate orderly shutdown
of the system.
• Door is open and
interlock switch is
active
• Interlock switch is
inoperable
• P2 or P3 on CCU2 is
loose or disconnected
• CCU2 ±15Vdc Power
Supply is defective
















 

Was this helpful?
What can we do to improve the information ?