TEC Zoning Control System for Stand-Alone and BACnet® MS/TP ...

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B05HeatingSetpointCoolingSetpointAO1FIG:cntrl_crv_6Figure 12: Zone Controller Set for On/Off Duct Reheat Only,AO2 = 0% and On/Off Reheat Time Base = 15 Minutes(Rooftop Controller in Cooling Mode)B05HeatingSetpointCoolingSetpointAO1FIG:cntrl_crv_7Figure 13: Zone Controller Set for On/Off Duct Reheat Only, AO2 = Off(Rooftop Controller in Heating Mode)46TEC Zoning Control System for Stand-Alone and BACnet® MS/TP Networked ApplicationsTechnical Bulletin
HeatingSetpointCoolingSetpointB05AO1AO1FIG:cntrl_crv_8Figure 14: Zone Controller Set for On/Off Peripheral Reheat Only, AO2 = 0%(Rooftop Controller in Cooling Mode)B05HeatingSetpointCoolingSetpointAO2AO1FIG:cntrl_crv_9* If AO2 stage is locked, then AO1 = minimum position.Figure 15: Zone Controller Set for Terminal Reheat on AO2 andPeripheral Heating on BO5(Rooftop Controller in Cooling Mode)TEC Zoning Control System for Stand-Alone and BACnet® MS/TP Networked ApplicationsTechnical Bulletin47
Page 1 and 2: TEC Zoning Control System for Stand
Page 3 and 4: Sequence of Manual Status Display S
Page 5 and 6: TEC Zoning Control System for Stand
Page 7 and 8: Figure 1 illustrates a typical TEC
Page 9 and 10: Example: A typical installation may
Page 11 and 12: Bypass Damper Design RulesA bypass
Page 13 and 14: The zone controller automatically s
Page 15 and 16: Main User MenuUse the Main User Men
Page 17 and 18: Table 2: TEC2647Z-2 and TEC2647Z-2+
Page 23 and 24: Table 3: System Mode Calculation wi
Page 25 and 26: Table 6: Lockout Level Function Det
Page 27 and 28: - It is possible for an internal zo
Page 29 and 30: Table 9: Maximum Heat Flow Adjustme
Page 31 and 32: Note that 0 to 100% is directly con
Page 33 and 34: Table 12: TEC2664Z-2 Rooftop Contro
Page 37 and 38: The rooftop controller calculates t
Page 39 and 40: Rooftop Controller Heating and Cool
Page 41 and 42: Typically, the number of rooftop co
Page 43 and 44: PIR Occupancy Sensor LogicThe PIR o
Page 45: AO2HeatingSetpointCoolingSetpointAO
Page 49 and 50: The system mode can be set to eithe
Page 51 and 52: 1. The outdoor temperature displays
Page 53 and 54: FIG:byps_dmprSequence of OperationF
Page 55 and 56: • Properly set the Min Pos, Max P
Page 57 and 58: Table 19: Rooftop Controller Commis
Page 59 and 60: Table 22: Zone Controller Number (
Page 61 and 62: Table 23: TEC2647Z-2 and TEC2647Z-2
Page 65: Table 24: TEC2664Z-2 Rooftop Contro
Page 69 and 70: • Ground the circuit if required.
Page 71 and 72: Table 25: Troubleshooting Details 1
Page 73 and 74: Table 25: Troubleshooting Details 1

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