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Operation
The Premier 3-Zone Panel has LEDs and a built-in display 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.
LED Display Panel
Supply Temp
Hi Temp
Lo Temp
Purge
Delay
Callout
LED
1
Thermostats
2
24V Power
3
RH and RC
4
Equipment
5
Emergency Heat
6
Damper
7
Heartbeat
Shows the current air supply temp. Use to set Hi/Lo temp limit.
Press ▲ to display Hi temp cutout setting. Press ▲ to raise or ▼ to lower
Hi temp setting.
Press ▼ to display Lo temp cutout setting. Press ▲ to raise or ▼ to lower
Lo temp setting.
System uses intelligent purge to maximize comfort and energy savings.
Supply air temperature is outside the Hi/Lo temp cutout. System has turned off
the equipment except the fan.
Description
Shows what calls the thermostats are making to the zone panel. Lights
when thermostat terminal is active.
Lights when the panel is receiving power from the zoning transformer.
Lights when the HVAC equipment transformer(s) are receiving power.
Available only when C equipment terminal is wired.
Lights when the zone panel is calling to the equipment. Zone panel
controls the equipment LEDs in response to thermostat calls and DIP
switch settings.
Lights when emergency heat is active (cooling is disabled).
Lights red when the zone damper is closed, green when the zone
damper is open.
Flashes once per second when the panel is normal.
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