Page 2 - Quiet operation; Table of contents
2 the highest ratings in the industry,exceeding ASHRAE (American Society of Heating, Refrigerant and AirConditioning Engineers) 90.1 Energy Standards. High quality construction and testing All units are manufactured to meet ex-tensive quality control standards. An automated control system provides c...
Page 4 - Model number nomenclature
4 Carrier PremierLink™ control-ler adds reliability, efficiency, and simplification The PremierLink direct digital control-ler can be ordered as a factory-installed option. Designed and manu-factured exclusively by Carrier, thecontroller can actively monitor and control all modes of operation as wel...
Page 5 - ARI/ISO capacity ratings
5 LEGEND NOTES:1. A water-to-air heat pump using water or brine circulating in a common piping loop functioning as a heat source/heat sink. 2. The temperature of the water or brine loop is usually mechanically controlled within a temperature range of 60 F to 90 F. 3. Cer tified in accordance with th...
Page 6 - Physical data
6 PHYSICAL DATA — AQUAZONE™ 50RHC,RVC006-060 UNITS LEGEND PSC — Permanent Split Capacitor *Size 006 available in 50RHR unit only. †Size 041 available in 50RVC unit only. **Approximate weights for 50RHR units only. NOTE: All units have grommet compressor mountings, and 1 / 2 -in. and 3 / 4 -in. elect...
Page 7 - Options and accessories
7 Factory-installed options Cupronickel heat exchangers are available for higher corrosion protection for applications such as open tower,geothermal, etc. Consult the water quality guidelines forproper application and selection of this option. E-Coated airside coil is available for highly corrosive ...
Page 8 - Y strainers; Hose kit assemblies; Remote sensors; PremierLinkTM accessories
8 Y strainers (bronze body) are “Y” type strainers with a brass cap. Maximum operating pressure rating of400 psi. Strainer screen made of stainless steel. Availablewith blow down valves. Six sizes are available ( 1 / 2 , 3 / 4 , 1, 1 1 / 4 , 1 1 / 2 , 2 in.). Solenoid valves (brass body) offer 6.5 w...
Page 10 - Dimensions
10 Dimensions AIRFLOW CONFIGURATION Code Return Discharge S Left Right E Left Back Z Right Left B Right Back 50RHC006-060 UNITS NOTES:1. Condensate is 3 / 4 -in. FPT copper. 2. Horizontal unit shipped with filter bracket only. This bracket should be removed for return duct connection. 3. Hanger kit ...
Page 12 - Selection procedure (with 50RHC024 example)
12 I Determine the actual cooling and heating loads at the desired dry bulb and wet bulbconditions. Assume cooling load at desired dry bulb 80 F andwet bulb 65 F conditions are as follows:Given:Total Cooling (TC) . . . . . . . . . . . . . . . 22,100 BtuhSensible Cooling (SC) . . . . . . . . . . . . ...
Page 14 - Performance data
14 50RHC006 — 220 CFM NOMINAL AIRFLOW LEGEND *ARI 320 points (bold printing) are shown for comparison purposes only. These are not certified data points. NOTES:1. Interpolation is permissible, extrapolation is not.2. All entering air conditions are 80 F db (dry bulb) and 67 F wb (wet bulb) in coolin...
Page 29 - Electrical data
29 50RHC,RVC ELECTRICAL DATA LEGEND *Size 006 available in 50RHR unit only. †Size 041 available in 50RVC unit only.NOTES:1. HACR circuit breaker in U.S.A. only.2. All fuses Class RK-5. 50RHC,RVC VOLTS-PHASE 60 Hz VOLTAGE MIN/MAX COMPRESSOR FAN MOTOR FLA TOTAL UNIT FLA MIN CIRCUIT AMP MAX FUSE/HACR R...
Page 30 - Typical piping and wiring
30 Typical piping and wiring Return Air Power ThermostatWiring CompressorAccess Panel Balancing Valve(field-installedand calibratedaccessory) Field-suppliedstainless steelbraid hose with integral“ J” swivel Low PressureDrop Water Control Valve (Optional)(field-installedaccessory) Ball Valve with opt...
Page 31 - Typial wiring schematics
31 Typial wiring schematics *Optional wiring. AL — Alarm Relay Contacts BM — Blower Motor BMC — Blower Motor Capacitor BR — Blower Relay CAP — Capacitor CB — Circuit Breaker CC — Compressor Contactor CO — Sensor, Condensate Overflow FP1 — Sensor, Water Coil Freeze Protection FP2 — Sensor, Air Coil F...
Page 33 - Typical control wiring
33 Typical control wiring Y W O G R C AL1 AL2 A CR CMP1 FAN PWR HS1/EXH/RVS PREMIER LINK CR COMPLETE C CONTROL J4 J6 J5 J8 J1 PWR S P SA L W CMPSAFE T T T Y1 G R C AL1 CMP1 FAN PWR PREMIER LINK DELUXE D CONTROL J4 J8 J1 PWR CMPSAFE HS2 HS1 CMP2 Y2 W1 O/W2 J6 J5 S P T SAT L W T PREMIERLINK™ CONTROLLE...
Page 34 - Water loop system; Application data
34 Aquazone™ water source heat pumps are available in aflexible, efficient array of models, which can be used in alltypes of water loop, ground water, and ground loop typesystems. Aquazone products provide optimal energyefficient solutions and adapt to the most challenging designrequirements. AQUAZO...
Page 35 - Acoustical design; WSHP sound control
35 2. Corrosion is caused by absorption of gases from the air coupled with water on exposed metal. Corrosionis also common in salt-water areas. 3. Organic growths such as algae can reduce the heat transfer rate by forming an insulating coating on theinside tube surface. Algae can also promote corros...
Page 38 - Packaged Water Source Heat Pumps; HVAC Guide Specifications; Part 1 — General; Guide specifications
38 Packaged Water Source Heat Pumps HVAC Guide Specifications Size Range: 6,400 to 58,000 BtuhCooling Capacity8,300 to 76,800 BtuhHeating Capacity Carrier Unit: 50RHC, 50RVC Part 1 — General 1.01 SYSTEM DESCRIPTION A. Install Water Source Heat Pumps, as indicated on the plans with capacities and cha...