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I&O Manual - Solaris Water Heaters - Categories On Thermal ...

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Label 101175-04RJ-11(6 pin)Boiler Peer-To-PeerCommunicationNetwork<strong>Thermal</strong> Solutions Boiler Control(TSBC)TERMINAL LAYOUT GUIDE(Terminal connections as viewed from front of boiler)BCBOBI(10k ohm Thermister, 5 Vdc) CommonBoiler Outlet TemperatureBoiler Inlet TemperatureWARNING:All connections have different inputs and outputs.Refer to connections on diagrams for individual inputs/outputs.NOTE:Valid signal range for terminals C+ and C- is 1-9VDC.See boiler wiring diagram for details.24VacCCCSOSPBPVILOMRMSC-C+12Vdc CommonSpare Output (Programmable)System Pump Start/StopBoiler Pump Start/StopSpare Output Start/StopLockout IndicatorMixing Valve Output(4-20 mAdc)Remote Firing Rate orSetpoint Input (0-10 Vdc)(See Note)12 Vdc,0.5 A max totalfor LO, VI, BP,SP and SO24VacPower Common (-24 Vac)Power Supply (+24 Vac)C PR AL CSCA - Low Combustion Air FlowHL - Operating or High LimitGP - Gas Pressure SwitchWF - Low <strong>Water</strong> Flow SwitchOO - Burner <strong>On</strong>/Off SwitchV-, V+ - Firing Rate Demand (0-10 Vdc)P-, P+ - Firing Rate Demand (0-10 Vdc, PWM)Flame Safeguard Alarm(24 Vac) Fuel Valve Energized(24 Vac)WF GP HLP+P-V+CAV-OO12VdcAlternate Connection ForOutside Air Temperature andRemote System Temperature(10k ohm Thermister, 5 Vdc)Low <strong>Water</strong> Cutoff Switch InputCall For Heat OutputOutside Air Temperature(10k ohm Thermister, 5 Vdc)Remote System Temperature(10k ohm Thermister, 5 Vdc)Domestic Hot <strong>Water</strong> PriorityLocal / RemoteRemote <strong>On</strong> / Off (Enable)Spare Input (Programmable)12 Vdc CommonRJ-45(8 pin)LCCHO+O+O-O-R+R+R-R-DPLRROSICC50

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