BOILER SEQUENCING CONTROL User Manual

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BSC Installation and Operation Manual

HEAT/COOL MODE

Heat, Cool Default: Heat

SELECT: MENU/<System Startup>/..../Modulating Mode/Operating Mode/Heat-Cool

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stages when the system is below the set point. In addition, the system relay will

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---- HEAT/COOL ----

Heat

Cool

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Outdoor Cutoff setting.

SENSOR FAULT

Shutdown, All On Default: All On

SELECT: MENU/<System Startup>/..../Sensor Fault Mode

The Sensor Fault will determine the operating status of all output stages that are set to

Auto when a sensor reads Short or Open.

-SENSOR FAULT MODE

Shutdown

All On

RESET MODE

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Outdoor is below Outdoor Cutoff.

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SET POINT MODE

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OPERATING SETTINGS

SET POINT

See Set Points and Defaults Table on page 22.

SELECT: MENU/<System Settings>/..../Sensor Type

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temperature/pressure around the Set point.

---- SET POINT ----

140

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OUTDOOR CUTOFF TEMPERATURE

Adjustable Off, from 20ºF/-7ºC to 100ºF/38ºC, On Default: 60ºF/16ºC

SELECT: MENU/Set Point/Outdoor Cutoff in Set Point

SELECT: MENU/Set Point/Offset/Outdoor Cutoff in Reset

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mode, if the outdoor sensor is installed, the Outdoor Cutoff screen will automatically

appear after the temperature Set Point has been selected.

- OUTDOOR CUTOFF -

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the calculated temperature/pressure.

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the calculated temperature/pressure.

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User Manual - Page 17