You’re wiring looks great and it looks like your voltages are working correctly in FireControl so that’s good! Have you updated your THC firmware to the latest version here: LS-THC Firmware Update for Bug Fixes (Current Version is V1.07 on 3/31/20)
You’re wiring looks great and it looks like your voltages are working correctly in FireControl so that’s good! Have you updated your THC firmware to the latest version here: LS-THC Firmware Update for Bug Fixes (Current Version is V1.07 on 3/31/20)