Carrier RHR, RVS, RDS006-060, RVR, RVC, RHS, 50RHC specifications

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STORAGE — If the equipment is not needed immediately at the jobsite, it should be left in its shipping carton and stored in a clean, dry area of the building or in a warehouse. Units must be stored in an upright position at all times. If carton stacking is necessary, stack units a maximum of 3 high. Do not remove any equipment from its shipping package until it is needed for installation.

PROTECTION — Once the units are properly positioned on the jobsite, cover them with either a shipping carton, vinyl film, or an equivalent protective covering. Cap open ends of pipes stored on the jobsite. This precaution is especially important in areas where painting, plastering, or spraying of fireproof mate- rial, etc. is not yet complete. Foreign material that accumulates within the units can prevent proper start-up and necessitate costly clean-up operations.

Before installing any of the system components, be sure to examine each pipe, fitting, and valve, and remove any dirt or foreign material found in or on these components.

DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.). Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life. Always move units in an upright position. Tilting units on their sides may cause equipment damage.

INSPECT UNIT — To prepare the unit for installation, com- plete the procedures listed below:

1.Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped.

2.Verify that the unit is the correct model for the entering water temperature of the job.

3.Do not remove the packaging until the unit is ready for installation.

4.Verify that the refrigerant tubing is free of kinks or dents, and that it does not touch other unit components.

5.Inspect all electrical connections. Be sure connections are clean and tight at the terminals.

6.Loosen compressor bolts until the compressor rides freely on springs. Remove shipping restraints.

7.Remove the four 1/4 in. shipping bolts from compressor support plate (two bolts on each side) to maximize vibra- tion and sound alternation.

Failure to remove shipping brackets from spring-mounted compressors will cause excessive noise and could cause component failure due to added vibration.

8.Remove any blower support cardboard from inlet of the blower.

9.Locate and verify any accessory kit located in compressor section.

10.Remove any access panel screws that may be difficult to remove once unit is installed.

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Contents Safety Considerations ContentsGeneral InstallationPage PSC FAN Motor and Blower Physical Data Aquazone 50RHC,RVC006-060 UnitsPhysical Data Aquazone 50RHR,RVR006-060 Units Physical Data Aquazone 50RHS,RVS,RDS015-070 UnitsPermanent Split Capacitor Airflow Configuration Code Return DischargeRight 030 Ext Power Cond Therm Supply ReturnDepth Height Out Pump Supply Ensate 015-024Right Back Back RightTypical Installation 50RHC,RHR,RHS Units Right Top TopView Configuration Top View-Left ReturnConfiguration Left Return Left View IsometricFront View Configuration Left Return Left View Air Coil OpeningIsometric View CodeFront-View Ht Return/Bottom DischargeReturn/Bottom Discharge Isometric View Top ViewMove to Side Remove ScrewsSide Discharge Rotate50RHS Units Mounting the Unit50RHC Units 50RHR UnitsHorizontal Unit Pitch Condensate DrainCondition Acceptable Level Field Control Wiring Field Power Supply WiringCompr LOCBMC NECRVS Typical Aquazone Deluxe D Control WiringHpws LONTrans A50-8154 Low Voltage Field Wiring RLA 50RHC,RVC Electrical DataRLA LRA Motor Unit Circuit FUSE/HACR FLARLA LRA FUSE/HACR 50RHR,RVR VOLTS-PHASE Voltage Compressor FAN Total MIN MAX50RHR,RVR Electrical Data Unit Circuit Units50RDS, RHS, RVS Electrical Data PRE-START-UP50RHR,RVR Blower Performance 50RHR,RVR Rated MIN FANSpeed 50RHC,RVC Rated MIN FAN 50RHC,RVC Blower Performance50RVC Blower Performance with Hot Water Reheat HWR Option Reheat External Static Pressure ESP Loss Coil Face Velocity50RHS,RVS,RDS Rated FAN 50RVC Blower Performance with Wet Coil50RHS,RVS,RDS Blower Performance Coil Face Velocity WET Coil ReductionCoil Face 50RHS, RVS with Reheat ESP Loss Control Jumper Settings See FigField Selectable Inputs 50RHS, RVS Blower Performance with HWRAccessory DIP Switch Position Relay Options DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Humidistat/Dehumidistat Logic Deluxe D DIP Switch SettingsOutput Control Accessory Relay ConfigurationsSTART-UP HWR Operating ModesOperating Limits 50RHC,RVC Units Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger Operating LimitsTemp F TON Unit Start-Up Heating ModeTypical Unit Operating Pressures and Temperatures Entering Cooling Heating Water GPM50RHR,RVR Coaxial Water Pressure Drop 50RHS,RVS,RDS Coaxial Water Pressure Drop50RHC,RVC Coaxial Water Pressure Drop Units with Aquazone Complete C Control Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume OperationComplete C Control LED Code Fault Descriptions Units with HWR OptionSystem Test Service Aquazone Deluxe D Control LED IndicaESD Gravity Flow Method Troubleshooting Refrigerant ChargingAir Coil Fan Motor Removal Fault Heating Cooling Possible Cause Solution TroubleshootingUnit Does Not Operate II. START-UP 50RHC,RVC,RHR,RHS,RVR,RVS,RDS START-UP ChecklistCooling Cycle Analysis Heating Cycle Analysis
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