(AAON VFD Gas Pack for pool room) - Tech inspected system and found a red alarm fault on the Gas Diagnostics indicator. Could not clear code. - Confirmed inlet gas pressure and noted 24v present at multi-stage gas valve. Draft inducer is not running with no power from IGN board. Blower constantly runs and no other gas components are responsive. Bypassed limit, rollout, and pressure switch with no response from the system. AAON tech support is not available after 5PM, need to schedule a follow up visit to further diagnose; conferred with trainer.