Warning - CTF9

Thomas Garcia

Modified on: Thu, 24 Jan, 2019 at 6:56 AM

Display - K8 Control

Description-

Stack 1 AC contactor (K8) feedback does not match commanded

Resolution-

1. Check K8 contactor auxiliary feedback wiring

2. If first time operating inverter, make sure all factory jumpershave been removed from the contact.

3. Check (series-routed) voltages on coil: 208 Vac L-LK8-A1: TB1-15 - K8-A2: TB1-8