Lochinvar TST2313 Boiler Minimum, Boiler Maximum, Boil Mass, Stage Delay, Boiler Differential

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Boiler Minimum

Boiler Maximum

Fire Delay 1

Fire Delay 2

Combustion Air Damper Delay

Boil Mass

Stage Delay

Boiler Differential

Staging

lohi

DHW Mode

1

2

3

4

DHW Exchange Occupied

DHW Exchange Unoccupied

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Contents Additional Functions Include Installation InstructionsTable of Contents Display Set Point Boiler Reset Stand AloneSection a General Operation Domestic Hot WaterFixed Lead Rotation AlarmBoiler Alarm Combustion Air C. aMode Resetting the Rotation SequenceResetting the Running Times Section B Staging OperationFire Delay Lo / HiLo / Lo Auto Differential Section C Pump OperationMed Fixed DifferentialBoiler Pump Purge Section D Boiler Reset OperationType of terminal unit. This improves the control of the air High Mass Radiant DHW Demand Section E Domestic HOT Water OPERA- TionDHW Mode 4 DHW in Primary / Secondary with Priority Section F SET Point Operation Section G External Input Operation Setp Mode 1 Setpoint in ParallelDc or 4 20 mA Dc or 0 20 mADHW Demand Ac PowerGeneral Boiler DemandPrimary Pump Contact Prim P1 Combustion Air / Alarm Contact C.A./AlarmSet Point Demand External Input 0 10 V dcBoiler Supply Sensor UnOccupied SwitchRelay 9 / DHW Boiler Return SensorExternal Input Primary Pump Prim P1 Combustion Air or Alarm C.A. / AlarmGeneral Cleaning the ControlRotate / OFF Page Page Page Boiler Maximum Stage DelayDHW Mode Boiler MinimumThis item is only available when DHW Mode is set to OFF Testing the Control Error Messages Is not a safety limit control Technical DataTypical Boiler Installation Typical Boiler Installation Typical DWH Priority Heating Package System