Carrier RDS006-060, RVS, RVR, RHR, RVC, RHS, 50RHC specifications A50-8154

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a50-8154

AL

— Alarm Relay Contacts

BM

— Blower Motor

BMC

— Blower Motor Capacitor

BR

— Blower Relay

CB

— Circuit Breaker

CC— Compressor Contactor

CO

— Sensor, Condensate Overflow

COMPR

— Compressor

FP1

— Sensor, Water Coil Freeze Protection

FP2

— Sensor, Air Coil Freeze Protection

HP

— High-Pressure Switch

HPWS

— High Pressure Water Switch

JW1

— Clippable Field Selection Jumper

LOC

— Loss of Charge Pressure Switch

MV

— Motorized Valve

NEC

— National Electrical Code

P1

— Field Wiring Terminal Block

RVS

— Reversing Valve Solenoid

TRANS

— Transformer

TXV

— Thermostatic Expansion Valve

*Optional wiring.

LEGEND

Field Line Voltage Wiring

Field Low Voltage Wiring

Printed Circuit Trace

Optional Wiring

Relay/Contactor Coil

Condensate Pan

Solenoid Coil

Temperature Switch

Thermistor

Ground

Wire Nut

Relay Contacts - N.C.

Relay Contacts - N.O.

Low Pressure Switch

High Pressure Switch

Splice Cap

Circuit Breaker

NOTES:

1.Compressor and blower motor thermally protected internally.

2.All wiring to the unit must comply with NEC and local codes.

3.Transformer is wired to 460 v (BLK/RED) lead for 460/3/60 units, 575 v (GRY) lead for 575/3/60 units, or 380 v (VIO) lead for 380/3/50 units. For 420/3/50 operation, switch VIO and BRN leads at L1 and insulate VIO lead. Transformer is energy limiting or may have circuit breaker.

4.FP1 thermistor provides freeze protection for water. When using antifreeze solutions, cut JW3 jumper.

5.Typical thermostat wiring shown. Refer to thermostat installation instructions for wiring to the unit. Thermostat wiring must be Class 1 and volt- age rating equal to or greater than unit supply voltage.

6.Factory cut JW1 jumper. Dry contact will be available between AL1 and AL2.

7.Transformer secondary ground via Deluxe D board standoffs and screws to control box. (Ground available from top two standoffs as shown.)

8.Blower motor is factory wired for medium and high speeds. For any other combination of speeds, at the motor attach the BLK wire to the higher of the two desired speed taps and the BLU wire to the lower of the two desired speed taps.

9.Blower motor is factory wired for high and low speeds. No other combination is available.

10.Optional LON wires. Only connect if LON connection is desired at the wall sensor.

Fig. 22 — Typical Aquazone™ Deluxe D and LON Controller Wiring

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Contents Contents Safety ConsiderationsInstallation GeneralPage Physical Data Aquazone 50RHC,RVC006-060 Units PSC FAN Motor and BlowerPhysical Data Aquazone 50RHS,RVS,RDS015-070 Units Physical Data Aquazone 50RHR,RVR006-060 UnitsPermanent Split Capacitor Code Return Discharge Airflow ConfigurationRight 015-024 Ext Power Cond Therm Supply ReturnDepth Height Out Pump Supply Ensate 030Back Right Right BackTypical Installation 50RHC,RHR,RHS Units Top Right TopIsometric Configuration Top View-Left ReturnConfiguration Left Return Left View ViewCode Configuration Left Return Left View Air Coil OpeningIsometric View Front ViewTop View Ht Return/Bottom DischargeReturn/Bottom Discharge Isometric View Front-ViewRotate Remove ScrewsSide Discharge Move to Side50RHR Units Mounting the Unit50RHC Units 50RHS UnitsCondensate Drain Horizontal Unit PitchCondition Acceptable Level Field Power Supply Wiring Field Control WiringNEC LOCBMC ComprTypical Aquazone Deluxe D Control Wiring RVSLON HpwsTrans A50-8154 Low Voltage Field Wiring FLA 50RHC,RVC Electrical DataRLA LRA Motor Unit Circuit FUSE/HACR RLAUnit Circuit Units 50RHR,RVR VOLTS-PHASE Voltage Compressor FAN Total MIN MAX50RHR,RVR Electrical Data RLA LRA FUSE/HACRPRE-START-UP 50RDS, RHS, RVS Electrical Data50RHR,RVR Rated MIN FAN 50RHR,RVR Blower PerformanceSpeed Reheat External Static Pressure ESP Loss Coil Face Velocity 50RHC,RVC Blower Performance50RVC Blower Performance with Hot Water Reheat HWR Option 50RHC,RVC Rated MIN FANCoil Face Velocity WET Coil Reduction 50RVC Blower Performance with Wet Coil50RHS,RVS,RDS Blower Performance 50RHS,RVS,RDS Rated FAN50RHS, RVS Blower Performance with HWR Control Jumper Settings See FigField Selectable Inputs Coil Face 50RHS, RVS with Reheat ESP LossHumidistat/Dehumidistat Logic Deluxe D DIP Switch Settings DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Accessory DIP Switch Position Relay OptionsHWR Operating Modes Control Accessory Relay ConfigurationsSTART-UP OutputOperating Limits Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger Operating Limits 50RHC,RVC UnitsEntering Cooling Heating Water GPM Unit Start-Up Heating ModeTypical Unit Operating Pressures and Temperatures Temp F TON50RHS,RVS,RDS Coaxial Water Pressure Drop 50RHR,RVR Coaxial Water Pressure Drop50RHC,RVC Coaxial Water Pressure Drop Operation Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume Units with Aquazone Complete C ControlUnits with HWR Option Complete C Control LED Code Fault DescriptionsSystem Test Aquazone Deluxe D Control LED Indica ServiceESD Gravity Flow Method Refrigerant Charging TroubleshootingAir Coil Fan Motor Removal Troubleshooting Fault Heating Cooling Possible Cause SolutionUnit Does Not Operate 50RHC,RVC,RHR,RHS,RVR,RVS,RDS START-UP Checklist II. START-UPHeating Cycle Analysis Cooling Cycle Analysis
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