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Heat Controller Water Source Heat Pump WattMaster WHP, Installation & Operations Manual, Section

Models: Water Source Heat Pump

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WattMaster WHP

Installation & Operations Manual

Section 1	.................................................................................... Design Guide
Section 2	...................................................................Installation and Wiring
Section 3	....................................................................................Programming
Section 4	....................................................... Start-Up and Troubleshooting

This document is subject to change without notice. WattMaster Controls, Inc. assumes no responsibility for errors, or omissions herein.

WHP Installation & Operations Manual - Form WM-WHP-IO-02A

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Heat Controller Water Source Heat Pump manual WattMaster WHP, Installation & Operations Manual, Section, Design Guide

Contents

Design, Installation & Operations Manual WHP - Water Source Heat PumpRevision02A Page Start-Upand Troubleshooting Installation & Operations ManualWattMaster WHP Installation and WiringPage Design Guide Table of ContentsSection Table of FiguresPage Conventions WattMaster WHP General InformationWater Source Heat Pump Units SectionWater Source Heat Pump Systems Figure1-2WHP Controller WattMaster WHP Control SystemDesign Guide Make Up Air ControllerWattMaster WHP SectionHVAC Mode of Operation WHP Sequence of OperationWattMaster WHP Occupied/Unoccupied Mode of OperationVent Mode Operation Off Mode of OperationDesign Guide HVAC Operation w/ Reversing RelaySection WattMaster WHPDesign Guide HVAC Operation w/ Heat/Cool RelaysWattMaster WHP SectionSummary WHP Loop Controller Sequence of OperationsSection Pump VFD ControlCompressor Control WattMaster WHPHeat Rejection Control Heat Addition ControlStaged Heat Rejection Section Staged Heat AdditionProportional Heat Addition WattMaster WHPWattMaster WHP Water Temperature AlarmingFire Alarm SectionWattMaster WHP Typical WHP Controller WiringDirty Filter Alarm or Leaving Water Temp Figure1-31-16 NotesSection WattMaster WHPInstallation and Wiring Table of ContentsSection Figure 2-1: System Overview Installation and WiringSection Table of FiguresSection Tips Before Beginning InstallationInstallation and Wiring WattMaster WHPSection Installation and WiringTypical WHP Controller Wiring Dirty Filter Alarm or Leaving Water TempSection Communications LoopsInstallation and Wiring WattMaster WHPMAY ALSO BE POWERED FROM 24VAC Communications Loop Wiring OverviewInstallation and Wiring 120/24 VAC POWER SUPPLYMake sure CommLink jumper is set for “Multi” WattMaster WHP WHP Loop ControllerInstallation and Wiring SectionWattMaster WHP Figure2-4Installation and Wiring WHP Loop Controller Wiring2 Conductors 18 Ga. Min Figure2-5 WHP Loop Controller AddressingInstallation and Wiring WHP Loop Controller Address Switch SettingFigure2-6 Supply & Return Water Temperature SensorsSection Figure2-7Installation and Wiring WattMaster WHPFigure2-8 Outside Air Temperature SensorSection CommLink II InterfaceInstallation and Wiring WattMaster WHPAIN5 WHP ControllerPWRGND 24VAC YS101564Section Installation and WiringWHP Controller Wiring WattMaster WHP2 Conductors IGNORE ANY MARKINGS OR NUMBERS ON THE SWITCH WHP Controller AddressingInstallation and Wiring WHP Controller Address Switch SettingMiniLink Address Switch Setting Figure2-13MiniLink Addressing Installation and WiringFigure2-14 Room SensorsInstallation and Wiring SENSORWattMaster WHP Figure2-15Installation and Wiring SectionFigure2-16 Supply Air Temperature SensorWater Temperature Sensor Leaving Water Temperature SensorsInstallation and Wiring Water Temperature SensorProgramming Table of ContentsSection Page TuHatPumpv1xxesdayOperations LCD/Keypad OperationsCLEAR System Manager LayoutKeypad Functions MENUSystem Manager LED Indicators ESCMainScreenMENUSetpoints Heat Pump Status Screens View Status OnlyStausOlyView lidAdjust aerTempSpplyAirSHPRV1 WpaceHPRVTemp1WSHPRV1 OperatonsEnabledFan Start Delay ON OFF Operations Disabled Operations EnabledStatus Screen #6 Alarm@UnitID118 View AlarmsAlarm Address Locations Alarm ClearingMenu Setpoints Set Time & DateProgramming Date Daylight Savings AdjustmentsProgramming Passcodes New PasscodesClearingBuildESCNew=OldNewMap?OMap Rebuild Alarm Map1 WHP Setpoints DefaultMaximum74F 90FHeat Pump Setpoints Heat Pump Setpoint MenuMinimum0F Default1Default3F WHP#1SetpointsWHP#1 Default1 MinDefault30 Min EnableUseft/RighENABLEWHP#1Se INDIVIDUAL STAGING messageeither the COOLING MODE or the HEATING MODE Setpoints WHP1#Setpoints UsesSetpoint Screen #16 Default3FSetpoint Screen #14 Setpoint Screen #15Maximum200F Default60FDefault0.0F SATLockout:60F2 WHP Schedules Schedule MenuEvent #1 Holidays Holiday Day SelectionHoliday Start / Stop Times 3 Reset Pumps Supply Loop Controller StatusLoop Controller Status Screens Loop Controller Status MenuProved LoopControlv1.06LOOP ENABLED LOOP DISABLED l1.06ressurex CoolStage#5678.:OFFLoopControlv1.06 Status Screen #8 Status Screen #7tageDeadband Loop Controller SetpointsLoop Controller Setpoint Menu SetpointsMaximum99F Default40F Maximum50FDefault76F Minimum-50FMinimum0F AlarmDelay... MDefault120F Water Limit:xxMinimum0 Default5 PSIDefault40 PSI Maximum50 PSIUseLeft/RightArrow Default50 PSIWHPAlarms:EnabledLoopSetpoints Maximum50 PSI3-32 NotesSection WattMaster WHP1.0 Communications Overview Start-Upand TroubleshootingTable of Contents SectionTable of Figures Start-Upand Troubleshooting5.0 Troubleshooting Section1.0 Communications Overview 1.1How It Works1.2WattMaster WHP System Typical WHP Controller Wiring 4Figure-2Start-Upand Troubleshooting System Wiring OverviewWattMaster WHP Start-Up4andTroubleshootingPOWER SYSTEM MANAGER POWER SUPPLY2.1How It Works 2.0WHP Controller Overview2.2.1 2.2Becoming Familiar with the WHP ControllerStart-Upand Troubleshooting POWER2.2.2Analog Inputs 2.2.3Analog Output Description2.2.4Relay Output Descriptions 2.2.5RS-485Communications Connector WattMaster WHP Figure4-4Start-Upand Troubleshooting Typical WHP Controller Wiring Diagram3.1How It Works 3.0Loop Controller Overview3.2Loop Controller Inputs & Outputs 3.2.1Analog Inputs3.2.2Analog Output 3.2.3Binary Output 3.2.4Relay Expansion Board - Outputs3.2.5Analog Input Expansion Board 3.2.7Power Terminal 3.2.6Comm Connector - CommunicationsFigure 4-5: Loop Controller Inputs & Outputs Start-Upand TroubleshootingWattMaster WHP SectionNo.of1Blinks 4.0Start-UpPriorityLowest 4.1Blink Codes for WHP ControllersNo.of1Blinks 4.3Communications Checklist4.2Blink Codes for Loop Controllers PriorityLowestSection 4.4Installation and Commissioning InformationStart-Upand Troubleshooting WattMaster WHP4-17 Start-Upand TroubleshootingWattMaster WHP SectionWattMaster WHP Start-Upand TroubleshootingCommunications Loop Wiring POWERMiniLink Address Switch Setting 4.5Setting Address SwitchesFigure4-9 Start-Upand TroubleshootingUSE THE CHART Start-Upand TroubleshootingWHP Controller Address Switch Setting IGNORE ANY MARKINGS OR NUMBERS ON THE SWITCH5.1General Troubleshooting 5.0TroubleshootingCheck the Room sensor 5.1.2General Troubleshooting ChecklistSection 5.2 AlarmsStart-Upand Troubleshooting WattMaster WHPStart-Upand Troubleshooting AcceptableRange5.3 Checking Comm. Loop Voltages Diagram OverviewWattMaster WHP DiagramStart-Upand Troubleshooting AcceptableRangeStart-Upand Troubleshooting AcceptableRangeTLocal–LoopG Diagram OverviewWattMaster WHP DiagramStart-Upand Troubleshooting AcceptableRangeAcceptableRange DiagramStart-Upand Troubleshooting placement”AcceptableRange TLocal– SHLDLoopDiagram Start-Upand TroubleshootingAcceptableRange TLocal– SHLDLoopDiagram Start-Upand TroubleshootingSection Start-Upand Troubleshootingplacement” WattMaster WHPTLocal–LoopG DiagramStart-Upand Troubleshooting AcceptableRangeTLocal– SHLDLoop DiagramStart-Upand Troubleshooting AcceptableRangeAcceptableRange DiagramStart-Upand Troubleshooting 1.3.11 Comm Driver Chip Replacement”When used with the Low Pressure Switch option 5.4Troubleshooting Loop ControllerDiagram Start-Upand Troubleshootingis not done the system will not operate 5.4.1continuedGNDIN51 DiagramStart-Upand Troubleshooting AOUTTLocal– SHLDLoop DiagramStart-Upand Troubleshooting AcceptableRangeAcceptableRange DiagramStart-Upand Troubleshooting 1.3.11Comm Driver Chip Replacement”Section Start-Upand TroubleshootingComm Driver Chip Replacement WattMaster WHPSection 5.5Temperature Sensor Resistance ChartStart-Upand Troubleshooting WattMaster WHPSection 5.6Pressure Sensor Voltage ChartStart-Upand Troubleshooting WattMaster WHP4-43 Start-Upand TroubleshootingWattMaster WHP SectionAll rights reserved Form WM-WHP-IO-02APrinted in the USA October

WattMaster WHP

Installation & Operations Manual

Section 1

.................................................................................... Design Guide

...................................................................Installation and Wiring

....................................................................................Programming

....................................................... Start-Up and Troubleshooting