Orion Car Audio OE331-21 manual

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Both AHU’s are now off because the Lag AHU failed to lower the Supply Air below 60°F.

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Contents GPC Plus Controller Page OE331-21-GPC OE331-21-GPCPLUS +VDC AIN1 Page Description General Purpose ControllerMain Status Screen Analog Inputs Relays Analog Outputs Week Schedules & Holidays Analog Input Configurations Page Page RH% Wall Sensor Slide Offset Optimal Start Temperatures Push-Button OverrideAnalog Input #6 Relay Output Configuration Control MethodsControl/Reset Sources Delay & Run TimesReset Source Limits Enabling RelayControlling Schedule Controlling Setpoint DeadbandAND/OR Conditional Tests Run Time Alarm Relay Output TypeGlobal Binary Channel Lead/Lag ControlVentilation Control Analog Output Configuration Possible Control ModesFloating Point Control Possible Control SourcesPID Control Economizer Control Proportional Reset SignalAlternate Override Lead/Lag Pump VFD Control Sample Configurations Sample #1Page Page Relay Output #2 Programming Used for Boiler #1 Relay Output #3 Programming Used for Boiler #2 Relay Output #4 Programming Used for Boiler #3 Relay Output #5 Programming Used for Boiler #4 Operation Page Sample #2 Page Page Page Main Status Screen Failure Mode Page