Carrier AQUAZONE RVR User Manual

Copyright 2001 Carrier Corporation Form 50R-1PDCarrier’s Aquazone™ single-packaged horizontal and vertical water source heat pumps are available in st

1050RHS,50RVS WATER LOOP APPLICATIONSLEGENDNOTES:1. A water-to-air heat pump using water or brine circulating in a common pipingloop functioning as a

11DimensionsFrontKMBlowerOutletJLCAP=Control Access PanelCSP=Compressor Service PanelBSP=Blower Service PanelASP=Alternate Service PanelRight ReturnF

12Dimensions (cont)FrontKMBlowerOutletJLCAP=Control Access PanelCSP=Compressor Service PanelBSP=Blower Service PanelASP=Alternate Service PanelRight

13Access PanelsL Configuration - Top View-Left ReturnR Configuration - Top View-Right ReturnROPIsometricViewL Configuration - Left Return Left View- A

14Dimensions (cont)NOTES:1. Condensate is 3/4-in. FPT and is switchable from side to front.2. Vertical unit shipped with filter bracket only extending

15I Determine the actual cooling and heatingloads at the desired dry bulb and wet bulbconditions.Assume cooling load at desired dry bulb 80 F andwet b

16VII ARI/ISO/ASHRAE 13256-1 ConversionPerformance standard ARI/ISO/ASHRAE 13256-1became effective on January 1, 2000 and replacedthe existing ARI Sta

1750RHR006200 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions are 8

1850RHR,RVR009300 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

1950RHR,RVR012375 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2Operating efficiencyCarrier horizontal and vertical water source heat pumps are designed for quality and high performance over a lifetime of operatio

2050RHR,RVR015500 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2150RHR,RVR019600 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2250RHR,RVR024800 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2350RHR,RVR0301000 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

2450RHR,RVR0361200 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2550RHR,RVS0421400 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

2650RHR,RVS0481600 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

2750RHR,RVS0602000 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

2850RHS,RVS015500 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

2950RHS,RVS018600 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

3Simple maintenance andserviceabilityWhen regular maintenance or a service call is scheduled, the WSHP (Water Source Heat Pump) units require little t

3050RHS,RVS024800 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

3150RHS,RVS0301000 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

3250RHS,RVS0361150 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions a

3350RHS,RVS0421400 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

3450RHS,RVS0481600 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

3550RHS,RVS0602000 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

3650RHS,RVS0702300 CFM NOMINAL AIRFLOW LEGEND NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions

37CORRECTION FACTORS — NOMINAL CFM — 50RHR,RVR UNITSNOTE: 400 cfm is nominal airflow.CORRECTION FACTORS — ENTERING AIR — 50RHR,RVR UNITS*Sensible cap

38CORRECTION FACTORS — NOMINAL CFM — 50RHS,RVS UNITSNOTE: 400 cfm is nominal airflow.CORRECTION FACTORS — ENTERING AIR — 50RHS,RVS UNITS*Sensible capa

3950RHR,RVR BLOWER PERFORMANCELEGEND*Size 006 available in 50RHR units only.NOTES:1. Units factory shipped on medium speed. Other speeds requirefield

4Features/Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3Model Number Nomenclature . . . . . . . . .

4050RHS,RVS BLOWER PERFORMANCELEGEND— — Not RecommendedNOTES:1. Includes allowance for wet coil and clean factory-installed filter.2. Factory settings

4150RHR,RVR UNITSRADIATED SOUND POWER DATANOTES:1. Data based on sound measurements made in a reverberant room on represen-tative units from each cabi

4250RHR,RVR UNITS WITH MUTE PACKAGE OPTIONRADIATED SOUND POWER DATANOTES:1. Data based on sound measurements made in a reverberant room onrepresentati

4350RHR,RVR UNITS WITH MUTE PACKAGE OPTION (cont)RADIATED SOUND POWER DATA (cont)NOTES:1. Data based on sound measurements made in a reverberant room

4450RHS,RVS UNITSRADIATED SOUND POWER DATANOTES:1. Data based on sound measurements made in a reverberant room onrepresentative units from each cabine

4550RHS,RVS UNITS WITH MUTE PACKAGE OPTIONRADIATED SOUND POWER DATANOTES:1. Data based on sound measurements made in a reverberant room onrepresentati

4650RHR,RVR ELECTRICAL DATALEGEND*Size 006 is available in 50RHR units only.50RHR,RVRUNITVOLTS-PHASE60 HzVOLTAGEMIN/MAXCOMPRESSOR FANMOTORFLATOTALUNIT

4750RHS,RVS ELECTRICAL DATALEGEND50RHS,RVSUNITVOLTS-PHASE60 HzVOLTAG EMIN/MAXCOMPRESSOR FANMOTORFLATOTALUNITFLAMINCIRCUITAMPMAXFUSE/HACRRLA LRA015208/

48Typical piping and wiringThermostatWiringWater InWater OutBall Valve with optional integral P/T plug (typical for supply and return piping)Unit Powe

49Typical wiring schematicsAquazoneThermostatPMStg 1/Stg 2See Note 9*Optional wiring.AL —Alarm Relay ContactsBM —Blower MotorBMC —Blower Motor Capacit

5Model number nomenclature (cont)Airflow Configuration50RHS UnitsCode Return DischargeS Left RightE Left BackZ Right LeftB Right Back50RVS UnitsCode R

50Typical wiring schematics (cont)AquazoneThermostatPMAL —Alarm Relay ContactsBM —Blower MotorBMC —Blower Motor CapacitorCB —Circuit BreakerCC —Compre

51Aquazone™ water source heat pumps may be used inwater loop, ground water, and ground loop type systems.The units are capable of operating with enter

52Water conditioningIn some applications, maintaining proper water qualitymay require the use of higher corrosion protection forwater-to-refrigerant h

53Solenoid valvesIn applications using variable flow pumping, solenoidvalves can be field installed and operated from the controlboard in the Aquazone

54TYPICAL UNIT OPERATING PRESSURES AND TEMPERATURESLEGEND NOTES:1. Based on nominal 400 cfm per ton airflow, 70 F EAT heating and80/67 F EAT cooling.2

55Acoustical design Sound power levels represent the sound as it is producedby the source (e.g., WSHP unit) with no regard to attenua-tion between the

56WSHP sound controlThe analysis of the projected sound level in the conditionedspace caused by a WSHP unit located in a ceiling plenum isquite involv

57Packaged Water Source Heat PumpsHVAC Guide SpecificationsSize Range:50RHR,RVR:6,200 to 59,000 BtuhCooling Capacity7,400 to 68,000 BtuhHeating Capaci

584. The fan motor shall be isolated from the fanhousing by torsionally flexible isolation grom-mets. The fan and motor assembly must becapable of ov

59b. All water connections and electrical knock-outs must be in the compressor compart-ment corner post as to not interfere with theserviceability of

6Factory-installed optionsCupronickel heat exchangers are available for highercorrosion protection for applications such as open tower,geothermal, etc

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.New

7Filter rack (2 in.) is available in place of the standard1-in. return air filter to enhance the filtration system of thewater source heat pump. The 2

8PHYSICAL DATA — AQUAZONE™ 50RHR,RVR006-060 UNITSLEGENDPSC — Permanent Split Capacitor*Size 006 available in 50RHR unit only.NOTES:1. All units have s

950RHR,50RVR WATER LOOP APPLICATIONSLEGENDNOTES:1. A water-to-air heat pump using water or brine circulating in a common pipingloop functioning as a h