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Operation
The Premier 2-Zone Panel has LEDs to tell the installer and homeowner the current operating mode of the
panel. Refer to Figure 5 and the following descriptions of the panel LEDs for operation information.
Callout LED Description
1 Heartbeat Flashes once per second when the panel is normal.
2 RH and RC Lights when the HVAC equipment transformer(s) are receiving power.
Available only when C equipment terminal is wired.
3 24V Power Lights when the panel is receiving power from the zoning transformer.
4 Damper Lights red when the zone damper is closed, green when the zone
damper is open.
Notes:
• When no zones are calling, the panel will command all dampers to open.
• For maximum energy conservation, a 90 second purge will occur at the end of each call. No calls will
be answered until the purge is complete.
• Equipment staging is automatic based on time.
• No cooling calls will be answered if emergency heat is switched on.
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