Generac Power Systems PWRcell XVT076A03 Installation And Owner's Manual page 4

Disabling the TOU Scheduler in Anticipation of a
Grid Outage .............................................................. 39
Access Installer Configuration Tool
(optional) ............................................................ 39
How to Access the Installer Configuration Tool ........ 39
Configuring Basic PWRcell Settings ......................... 40
Verifying Inverter Firmware Version .......................... 40
Set Inverter Grid Compliance (optional) ..........40
Proof of Compliance ................................................. 41
Set Import / Export Compliance (optional) ......41
Commissioning Multiple Inverter Systems .....42
PLM Crosstalk ........................................................... 42
How to identify PLM Crosstalk .................................. 43
Multiple Inverter System Pre-Commissioning
Checklist ................................................................... 43
Multiple Inverter System Commissioning Procedure 43
PLM Crosstalk Recovery Procedure ......................... 44
Section 7: System Operation
General Information ...........................................45
Operation and User Interface ........................... 45
Home Screen ......................................................45
Home Screen Icons ...........................................45
Activating the System Post Permission to
Operate (PTO) ....................................................46
Activating Post PTO: System Operating ................... 46
Activating Post PTO: System Disabled ..................... 46
Confirm Inverter Settings .......................................... 48
PV Only System ........................................................ 48
PV + Battery w / a Protected Loads Panel for
Partial Home Backup ................................................ 48
PV + Battery w / a PWRcell ATS and SMMs for
Whole Home Backup ................................................ 49
AC PV + Battery w / a PWRcell ATS and SMMS ..... 49
System Modes Overview ...................................51
Grid Tie ..................................................................... 51
Self Supply ................................................................ 51
Clean Backup ............................................................ 52
Priority Backup .......................................................... 52
Remote Arbitrage ...................................................... 53
Sell ............................................................................ 53
Island Mode ........................................................53
iv
Section 8: Maintenance
Service ................................................................ 55
Accessing Wiring Compartment ...................... 55
Replacing Fuses ................................................ 55
Annual Maintenance ......................................... 56
Inspecting Vents ....................................................... 56
Cleaning Intake Filter ................................................ 56
Section 9: Troubleshooting
General Troubleshooting .................................. 57
Overload Behavior ........................................... 58
Installation and Owner's Manual for Generac PWRcell Inverter