Orion Car Audio OE331-21 manual Relay Output #2 Programming Used for Boiler #1

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Relay Output #2 Programming ( Used for Boiler #1 )

As you can see, the first boiler stage is enabled to operate if the water temperature is below 175°F and will remain on until it rises to 190°F. This first stage can only operate if the outdoor air enabling relay #1 is active. Once activated, the boiler must remain on for 5 minutes (300 seconds) and once de-activated it must remain off for 10 minutes (600 seconds).

Since we are not resetting the operating setpoint, the Reset Source has been left as “None Selected”. We also don’t require a “Logical AND” or “Logical OR” condition so they have been left Not Configured. There is no need to enable this output from a schedule since it uses an Enabling Relay (OAT Enable) which does require the schedule before it can activate based on the Outside Air Temperature.

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Contents GPC Plus Controller Page OE331-21-GPC OE331-21-GPCPLUS +VDC AIN1 Page Main Status Screen General Purpose ControllerDescription Analog Inputs Relays Analog Outputs Week Schedules & Holidays Analog Input Configurations Page Page RH% Wall Sensor Slide Offset Push-Button Override Optimal Start TemperaturesAnalog Input #6 Control Methods Relay Output ConfigurationDelay & Run Times Control/Reset SourcesReset Source Limits Enabling RelayAND/OR Conditional Tests Controlling Setpoint DeadbandControlling Schedule Relay Output Type Run Time AlarmGlobal Binary Channel Lead/Lag ControlVentilation Control Possible Control Modes Analog Output ConfigurationPID Control Possible Control SourcesFloating Point Control Alternate Override Proportional Reset SignalEconomizer Control Lead/Lag Pump VFD Control Sample #1 Sample ConfigurationsPage 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