Orion-system Water Source Heat Pump X Module User Manual

Water Source Heat Pump X ModuleField Technical GuideWATTMASTER CONTROLSY 102374 REV 0SMADE IN USAMENTERUPDOWNALARMMENUOE334-26-WSHPX-A WSHP-X MODULE

WSHP-X ModuleTechnical Guide10Installation & WiringVCM-X WSHP E-BUS or SA E-BUS Controller to WSHP-X Module Wiring for Single Water CircuitThe WSH

Technical Guide WSHP-X Module 11Line VoltageAll Comm Loop Wiring IsStraight Thru24VACGNDLoca

WSHP-X ModuleTechnical Guide12Installation & WiringVCM-X WSHP or SA Controller to WSHP-X Module Wiring for Dual Water CircuitThe VCM-X WSHP Contro

Technical Guide WSHP-X Module 13WATTMASTER CONTROLSY 102374 REV 0SMADE IN USAWARNING!!Obser

WSHP-X ModuleTechnical Guide14Installation and WiringVCM-X WSHP E-BUS or SA E-BUS Controller to WSHP-X Module Wiring for Dual Water CircuitThe WSHP-X

Technical Guide WSHP-X Module 15Line VoltageAll Comm Loop Wiring IsStraight Thru24VACGNDLoca

WSHP-X ModuleTechnical Guide16Start-Up & CommissioningGeneralIn order to have a trouble free start-up, it is important to follow a few simple proc

Technical Guide WSHP-X Module 17Sequence of OperationTable 2: WSHP-X Module Inputs & Ou

WSHP-X ModuleTechnical Guide18Sequence of OperationStand-Alone Input Commands Compressor On/OffA 24 volt signal to Binary Inputs #1-4 initiates each C

Technical Guide WSHP-X Module 19Sequence of OperationModes of OperationNOTE: See the Unit C

Table of ContentsOVERVIEW ...

WSHP-X ModuleTechnical Guide20Navigation KeysLCD Display Screen & Navigation KeysThe WSHP-X Controller allows you to make confi guration changes

Technical Guide WSHP-X Module 21Main Screens MapRefer to the following map when navigating t

WSHP-X ModuleTechnical Guide22Alarm Screens Alarm ScreensRefer to the following map when viewing the Alarm Screens. These screens will display automat

Technical Guide WSHP-X Module 23System Status A ScreensRefer to the following map when navig

WSHP-X ModuleTechnical Guide24System Status B Screens SYSTEM B, COMPRESSOR 2This screen displays the current status of the B2 Compressor. OFFPENDING:

Technical Guide WSHP-X Module 25Setpoint ScreensSetpoint Status ScreensRefer to the followin

WSHP-X ModuleTechnical Guide26TroubleshootingSafety Monitoring for Single Water CircuitProof of Flow1. If there is a call for a compressor and there

Technical Guide WSHP-X Module 27TroubleshootingSafety Monitoring for Dual Water CircuitProof

WSHP-X ModuleTechnical Guide28 Thermistor Sensor Testing InstructionsUse the resistance column to check the thermistor sensor while discon-nected fro

Technical Guide WSHP-X Module 29OE275-01 Suction Pressure Transducer Testing for R-22 &

Technical Guide WSHP-X Module 3OverviewThe OE334-26-WSHPX-A Water Source Heat Pump X (WSHP-X

WSHP-X ModuleTechnical Guide30TroubleshootingUsing LEDs to Verify OperationThe WSHP-X Module is equipped with LEDs that can be used to verify operatio

Technical Guide WSHP-X Module 31TroubleshootingSuction Pressure Transducer LEDs“PRES 1-4”

2425 So. Yukon Ave • Tulsa, OK 74107-2728Ph: (918) 583-2266 • Fax: (918) 583-6094AAON® Manual Part No. V23560 WattMaster Manual Form No: AA-WSHPX-FIE

WSHP-X ModuleTechnical Guide4Installation & WiringPower SupplyThe WSHP-X Module requires a 24 VAC power connection with an appropriate VA rating.

Technical Guide WSHP-X Module 5Important Wiring ConsiderationsPlease read carefully and appl

WSHP-X ModuleTechnical Guide6Figure 4: Water Source Heat Pump X Module as Stand-Alone for Dual Water CircuitNOTE: NORMALLYOPEN AND RATED FOR 24 VAC P

Technical Guide WSHP-X Module 7Installation & WiringE-BUS to WSHP-X Module WiringThe WSH

WSHP-X ModuleTechnical Guide8Installation & WiringVCM-X WSHP to WSHP-X Module Wiring for Single Water CircuitThe VCM-X WSHP Controller or SA Contr

Technical Guide WSHP-X Module 9WATTMASTER CONTROLSY 102374 REV 0SMADE IN USAWARNING!!Observ