Carrier AQUAZONE 50RHC006-060 Series Product Data
Carrier AQUAZONE 50RHC006-060 Series Product Data

Carrier AQUAZONE 50RHC006-060 Series Product Data

Standard efficiency water source heat pumps, horizontal — 1/2 to 5 nominal tons, vertical — 3/4 to 5 nominal tons

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Copyright 2005 Carrier Corporation
Product
Data
AQUAZONE™
50RHC006-060
50RVC009-060
Standard Efficiency
Water Source Heat Pumps
Horizontal —
Vertical —
TM
Single-package horizontally and verti-
cally mounted water source heat pumps
with solid-state controls.
• Compact cabinet design
• Performance certified to ARI/ISO/
ASHRAE 13256-1
• Waterloop (boiler/tower) application
use with an operating temperature
range of 60 F to 95 F
• Mute package available for quiet
operation
• Three service panels for compressor
section for easy maintenance
• Meets new ASHRAE 90.1
performance requirements
• Backward compatibility for replacing
older Carrier and other manufacturers'
units
• Flexible and reliable controls
accommodate all systems
• Modulating reheat option available for
added dehumidification capability
Features/Benefits
Carrier's Aquazone™
standard efficiency water
source heat pumps (WSHPs)
are an efficient, compact
alternative for all boiler/tower
and retrofit applications
Operating efficiency
Carrier horizontal and vertical water
source heat pumps are designed for qual-
ity and high performance over a lifetime
of operation. Aquazone standard effi-
ciency units offer cooling EERs (energy
efficiency ratios) to 13 and heating COPs
(coefficients of performance) to 4.6.
Efficiency ratings stated are in accor-
dance with standard conditions under
ARI/ISO/ASHRAE Standard 13256-1
and provide among the highest ratings
in the industry, exceeding ASHRAE
(American Society of Heating, Refriger-
ating and Air Conditioning Engineers)
90.1 Energy Standards.
1
/
to 5 Nominal Tons
2
3
/
to 5 Nominal Tons
4
Form 50RHC,RVC-3PD

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Summary of Contents for Carrier AQUAZONE 50RHC006-060 Series

  • Page 1 • Three service panels for compressor section for easy maintenance • Meets new ASHRAE 90.1 performance requirements • Backward compatibility for replacing older Carrier and other manufacturers’ units • Flexible and reliable controls accommodate all systems • Modulating reheat option available for...
  • Page 2: Table Of Contents

    Standard construction Simplified refrigerant circuits provide right discharge to back discharge. features of the Carrier Aquazone™ easy maintenance, higher accuracy Vertical units are available in four air- units include: and excellent performance. Also...
  • Page 3 The Aquazone™ unit is shipped to the Carrier Comfort Network® (CCN) selectable switch initiates a warning provide internal and external equip- and open protocol systems. code on the unit display. ment protection. Shipping supports Water coil freeze protection (se- Carrier’s Aquazone standard unit...
  • Page 4: Features/Benefits

    Humidity control — Aquazone controls, CCN and ComfortVIEW™ system allows water source heat 50RHC,RVC units provide very good software. Contact your local Carrier pumps to be linked together to create a latent capacity and are an excellent representative for more details. Adding...
  • Page 5: Model Number Nomenclature

    Model number nomenclature 50RHC,RVC STANDARD EFFICIENCY 50RH Aquazone™ Water Source Heat Pump 50RH – Horizontal Configuration 50RV – Vertical Configuration Water Circuit Options Efficiency Type 0 – None C – Standard efficiency Size – Nominal Tons *006 – 1/2 009 – 3/4 012 –...
  • Page 6: Physical Data

    Physical data PHYSICAL DATA — AQUAZONE™ 50RHC,RVC006-060 UNITS UNIT 50RHC,RVC 006* COMPRESSOR (1 each) Rotary Reciprocating FACTORY REFRIGERANT CHARGE R-22 VERTICAL (oz) — FACTORY REFRIGERANT CHARGE R-22 HORIZONTAL (oz) PSC FAN MOTOR & BLOWER Fan Motor Type/Speeds PSC/3 PSC/3 PSC/3 PSC/3 PSC/3 PSC/3...
  • Page 7: Options And Accessories

    50RHC,RVC units. This option specifically increases air- flow at various static pressure conditions, providing even Thermostat input capabilities — Accommodate emergency more flexibility to Carrier’s high blower performance shutdown mode and night setback with override (NSB) offered by the standard models.
  • Page 8 Options and accessories (cont) Field-installed accessories Fire-rated hoses are 2 ft long and have a fixed MPT on one end and a swivel with an adapter on the other end. Aquazone™ thermostats are both attractive and multi- Hose kits have both a supply and return hose and are functional, accommodating stand-alone water source heat stainless steel or galvanized.
  • Page 9 CARRIER AQUAZONE™ THERMOSTATS Carrier ® COOL COOL AUTO HEAT AUTO HEAT 7-DAY PROGRAMMABLE/ 5-DAY PROGRAMMABLE/ 7-DAY PROGRAMMABLE LIGHT-ACTIVATED PROGRAMMABLE NON-PROGRAMMABLE FLUSH MOUNT LON WALL SENSORS SENSOR ONLY SENSOR WITH OVERRIDE SENSOR WITH SETPOINT ADJUSTMENT, OVERRIDE AND DIGITAL LCD PREMIERLINK™ COMMUNICATING CONTROL...
  • Page 10: Dimensions

    2. Horizontal unit shipped with filter bracket only. This bracket should be removed for return duct Left Right connection. Left Back 3. Hanger kit is factory installed. 4. Verify high static option discharge connection dimensions with Carrier. Right Left Right Back...
  • Page 11: Dimensions

    VERTICAL DIMENSIONAL DATA 50RVC009-060 UNITS ELECTRICAL DISCHARGE CONNECTION RETURN CONNECTION OVERALL CABINET WATER CONNECTIONS KNOCKOUTS duct flange installed (±0.10 in.) using return air opening 50RVC Water 1/2-in. 1/2-in. cond 3/4-in. cond UNIT Loop cond Supply Supply Return Return Width Depth Height Width Depth...
  • Page 12: Selection Procedure

    Selection procedure (with 50RHC024 example) I Determine the actual cooling and heating IV Determine the correction factors associated loads at the desired dry bulb and wet bulb with the variable factors of dry bulb and wet conditions. bulb using the Corrections Factor tables found in this book.
  • Page 13 VII ARI/ISO/ASHRAE 13256-1 Conversion c) Perform Fan Power Correction Adjustment Performance standard ARI/ISO/ASHRAE 13256-1 Use the following formula to calculate Fan Power became effective on January 1, 2000 and replaced Correction: the existing ARI Standards 320 Water-Loop Heat Fan Power Pumps (WLHP), 325 Ground-Water Heat Pumps Correction = (Cfm x 0.472) x (External Static (GWHP), and 330 Ground-Loop Heat Pumps...
  • Page 14: Performance Data

    Performance data 50RHC006 — 220 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 0.49 0.58 0.47 0.59 0.44 0.60 0.54 0.61 0.52 0.62 0.49 0.63 0.59 0.63 0.57 0.64 0.54 0.65 0.60 0.64 0.59 0.65 0.56 10.0 0.66 0.62 0.65...
  • Page 15: Performance Data

    50RHC,RVC009 — 325 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 0.58 11.3 0.70 0.54 11.5 10.0 0.72 0.53 11.5 10.2 0.73 0.63 11.1 10.5 0.73 0.59 11.2 10.9 0.74 0.57 11.3 11.1 0.75 0.69 10.8 11.3 0.75 0.65 11.0...
  • Page 16 Performance data (cont) 50RHC,RVC012 — 400 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 12.7 0.82 15.5 13.0 1.00 10.3 13.1 0.77 15.7 13.6 1.02 10.1 14.9 13.2 0.74 15.8 13.9 1.03 10.4 12.1 0.90 15.2 14.4 1.05 10.8 12.6...
  • Page 17 50RHC,RVC018 — 600 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 20.2 14.8 1.37 24.8 19.9 1.54 14.6 20.9 15.1 1.28 25.3 20.7 1.57 15.4 21.3 15.2 1.24 25.6 21.1 1.58 15.7 19.3 14.4 1.48 24.4 21.6 1.60 16.1 20.0...
  • Page 18 Performance data (cont) 50RHC,RVC024 — 800 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 25.5 19.1 1.71 31.3 26.3 1.74 20.3 25.8 19.2 1.62 31.4 27.4 1.78 21.4 14.9 26.0 19.3 1.58 31.4 28.0 1.80 21.9 24.9 18.7 1.85 31.2...
  • Page 19 50RHC,RVC030 — 1000 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 28.8 21.3 2.00 35.7 31.2 2.22 23.6 29.2 21.5 1.91 35.7 32.1 2.24 24.5 10.1 29.4 21.7 1.87 35.7 32.6 2.25 24.9 28.1 21.0 2.17 35.5 33.3 2.26 25.5...
  • Page 20 Performance data (cont) 50RHC,RVC036 — 1200 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 38.2 26.8 2.74 47.6 39.0 2.94 28.9 39.0 26.9 2.58 47.8 41.4 3.03 31.0 11.8 39.3 27.1 2.50 47.8 42.6 3.07 32.1 36.6 26.3 2.95 46.6...
  • Page 21 50RVC041 — 1325 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 40.0 29.0 2.78 49.4 43.1 3.21 32.2 40.5 29.0 2.67 49.6 44.7 3.28 33.5 10.5 40.9 29.0 2.62 49.8 45.5 3.32 34.1 39.1 29.0 3.00 49.4 46.6 3.37 35.1...
  • Page 22 Performance data (cont) 50RHC,RVC042 — 1350 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 43.2 31.0 3.03 53.5 46.8 3.47 34.9 43.8 31.0 2.89 53.6 48.9 3.58 36.7 11.0 12.7 44.2 31.0 2.84 53.9 50.0 3.63 37.6 42.3 30.8 3.29...
  • Page 23 50RHC,RVC048 — 1600 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 50.2 35.8 3.67 62.7 52.1 3.70 39.5 50.9 36.1 3.48 62.8 54.6 3.79 41.7 12.0 12.3 51.2 36.3 3.39 62.8 56.0 3.84 42.9 48.8 35.4 3.96 62.3 57.4 3.89...
  • Page 24 Performance data (cont) 50RHC,RVC060 — 2000 CFM NOMINAL AIRFLOW PRESSURE DROP COOLING HEATING EWT (F) Ft Wg 10.1 60.5 43.1 4.36 75.4 63.0 5.02 45.9 11.3 17.5 61.2 43.2 4.17 75.5 67.4 5.17 49.8 15.0 11.5 26.7 61.6 43.3 4.08 75.5 69.8 5.25...
  • Page 25 AIRFLOW CORRECTION TABLE AIRFLOW HEATING COOLING CFM Per Ton % of Heating Power Heat of Ext Total Cap Sens Cap of Cooling Nominal 0.966 1.051 0.939 0.970 0.899 0.953 0.967 0.976 1.037 0.956 0.979 0.924 0.966 0.976 0.985 1.023 0.973 0.987 0.949 0.979...
  • Page 26 Performance data (cont) 50RHC,RVC BLOWER PERFORMANCE EXTERNAL STATIC PRESSURE (in. wg) RATED 50RHC,RVC SPEED 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.60 0.70 0.80 0.90 1.10 1.20 1.30 006* 380 320 High Static 1000 1010 1000 1030 1040 1010 High Static...
  • Page 27 50RVC BLOWER PERFORMANCE WITH THE MODULATING REHEAT OPTION REHEAT ESP LOSS Coil Face Velocity 018, 024,030 036, 042 048, 060 (fpm) (in. wg) (in. wg) (in. wg) 0.060 0.049 0.038 0.070 0.055 0.040 0.090 0.068 0.045 0.124 0.091 0.059 0.164 0.129 0.094 0.252...
  • Page 28 Performance data (cont) OCTAVE BAND SOUND POWER LEVEL (dB re 1 pW) STANDARD UNIT DUCTED DISCHARGE FREE INLET COMBINED WITH CASING RADIATED OCTAVE BAND FREQUENCY (Hz) OCTAVE BAND FREQUENCY (Hz) 50RHC,RVC MODE SPEED 1000 2000 4000 8000 1000 2000 4000 8000 68.0 61.0...
  • Page 29 OCTAVE BAND SOUND POWER LEVEL (dB re 1pW) MUTE CONSTRUCTION DUCTED DISCHARGE FREE INLET COMBINED WITH CASING RADIATED OCTAVE BAND FREQUENCY (Hz) OCTAVE BAND FREQUENCY (Hz) 50RHC,RVC MODE SPEED 1000 2000 4000 8000 1000 2000 4000 8000 FAN ONLY HIGH 006* COOLING HIGH...
  • Page 30: Electrical Data

    Electrical data 50RHC,RVC ELECTRICAL DATA MODULATING COMPRESSOR STANDARD UNITS REHEAT UNITS 50RHC,RVC VOLTS-PHASE VOLTAGE Reheat Total UNIT SIZE 60 Hz MIN/MAX Fan Motor Total Unit Min Circuit Pump Unit Circ Fuse/ Fuse/HACR HACR 208/230-1 197/254 17.7 0.40 — — — —...
  • Page 31: Typical Piping And Wiring

    Typical piping and wiring TYPICAL INSTALLATION — 50RHC UNITS Return Loop 3/8" threaded rods Supply Loop (by others) Water In Filter Access Water Out Return Air (Ductwork not shown) Thermostat Wiring Field-supplied transition to Power Wiring Balancing Valve (Field minimize pressure loss Accessory installed and calibrated stainless steel...
  • Page 32: Typical Wiring Schematics

    Typical wiring schematics TYPICAL AQUAZONE™ COMPLETE C CONTROL WIRING LEGEND — Alarm Relay Contacts — Loss of Charge Pressure Switch Relay/Contactor Coil — Blower Motor — Motorized Valve — Blower Motor Capacitor — Field Wiring Terminal Block — Blower Relay —...
  • Page 33 TYPICAL AQUAZONE™ DELUXE D CONTROL WIRING LEGEND — Motorized Valve — Alarm Relay Contacts Relay/Contactor Coil — Blower Motor — Field Wiring Terminal Block — Blower Motor Capacitor — Performance Monitor — Capacitor — Reversing Valve Solenoid Condensate Pan — Circuit Breaker TRANS —...
  • Page 34: Typical Control Wiring

    Typical control wiring PREMIERLINK™ CONTROLLER APPLICATIONS WITH COMPLETE C CONTROL COMPLETE PREMIER LINK CONTROL HS1/EXH/RVS LEGEND — Control Relay LWT — Leaving Water Temperature Sensor SAT — Supply Air Temperature Sensor SPT — Space Temperature Sensor CMP1 NOTES: 1. Reversing valve is on in Cooling mode. 2.
  • Page 35: Application Data

    Refer to the Carrier Water Source Heat Pump Sys- ternal trap unnecessary. Install each unit with its own vent tem Design Guide for assistance designing water loop and means to flush or blow out the condensate drain lines.
  • Page 36: Application Data

    Application data (cont) COMPLETE C AND DELUXE D ELECTRONIC CONTROL FEATURES COMPARISON COMPLETE C DELUXE D BASIC FEATURES COMPLETE C DELUXE D WITH LON WITH LON High and Low Refrigerant Pressure Protection Water Coil Freeze Protection True 24 VA Thermostat Signals Thermostat Inputs Compatible with Triacs Condensate Overflow Sensor Anti-Short-Cycle Time Delay...
  • Page 37 WATER QUALITY GUIDELINES CONDITION HX MATERIAL* CLOSED RECIRCULATING† Scaling Potential — Primary Measurement Above the given limits, scaling is likely to occur. Scaling indexes should be calculated using the limits below. pH/Calcium Hardness Method Index Limits for Probable Scaling Situations (Operation outside these limits is not recommended.) Scaling indexes should be calculated at 150 F for direct use and HWG applications, and at 90 F for indirect HX use.
  • Page 38 (Lw) in dB on the equipment to determine the NC-45 sound attenuation effect of the ductwork, ceiling and room. NC-50 Aquazone™ equipment includes standard attenuating fea- NC-55 tures and offers an advanced mute package. In addition, NC-60 Carrier provides suggestions for unit sound design around NC-65 the WSHP.
  • Page 39 Horizontal units 19. Locate the run-out duct balancing damper as far away from the outlet diffuser as possible. Locating the Use the following guidelines for layout of Aquazone hori- balancing damper at the trunk duct exit is best. zontal units to minimize noise: 20.
  • Page 40: Guide Specifications

    4. If units with these arrangements are not used, the schedule and the specifications that follow. Units the contractor is responsible for any extra costs shall be Carrier unit 50RHC (horizontal) or model incurred by other trades. 50RVC (vertical) configurations.
  • Page 41 D. Refrigerant Components: 2. The contractor shall purchase one spare set of filters and replace factory shipped filters on 1. Units shall have a sealed refrigerant circuit completion of start-up. including a highly efficient rotary compressor (sizes 006 to 012), reciprocating compressor 3.
  • Page 42: Guide Specifications

    Unit shall include a water-to-air coil placed sance safety trips. after the evaporator coil. q. Remote fault type indication at thermostat. f. Carrier PremierLink™ Controller: r. Selectable 24-v or pilot duty dry contact This optional control will function with CCN alarm output.
  • Page 43 g. Optional Mute package shall consist of high NOTE: Filter rack does not include technology sound attenuating materials that filters. are strategically applied to the cabinet, in 8) Fire-Rated Hoses kits with a fixed MPT addition to the standard system, to further on one end and a swivel with an adapter dampen sound.
  • Page 44 Carrier Corporation • Syracuse, New York 13221 10-05 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 Book 1 Pg 44 Catalog No. 04-52500003-01 Printed in U.S.A.

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