Carrier AQUAZONE 50RHC- Manuals

6 PHYSICAL DATA — AQUAZONE™ 50RHC,RVC006-060 UNITS LEGEND PSC — Permanent Split Capacitor *Size 006 available in 50RHC unit only. †Size 041 available in 50RVC unit only. **Approximate weights for standard 50RHC units only. NOTE: All standard units have grommet compressor mountings, and 1 / 2 -in. an...

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. Deluxe D control system provides the same functions as t...

8 Field-installed accessories Aquazone™ thermostats are both attractive and multi- functional, accommodating stand-alone water source heatpump installations.Programmable 7-day thermostat — The programmable7-day thermostat offers 2-stage heat, 2-stage cool, autochangeover, copy command, 4 settings pe...

9 PREMIERLINK™ COMMUNICATING CONTROL COOL HEAT AUTO R 5-DAY PROGRAMMABLE/ NON-PROGRAMMABLE AUTO Pm COOL HEAT Carrier ® CARRIER AQUAZONE™ THERMOSTATS 7-DAY PROGRAMMABLE/ LIGHT-ACTIVATED PROGRAMMABLE 7-DAY PROGRAMMABLE FLUSH MOUNT LON WALL SENSORS SENSOR ONLY SENSOR WITH OVERRIDE SENSOR WITH SETPOINT ...

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. (19.1 mm) FPT copper. 2. Horizontal unit shipped with filter bracket only. This bracket should be removed for return duct connection. 3. H...

11 AIRFLOW CONFIGURATION Code Return Discharge F Front Top L Left Top R Right Top 50RVC009-060 UNITS NOTES:1. Condensate is 3 / 4 in. (19.1 mm) FPT. 2. Filter bracket extending from unit 2.5 in. (6.4 cm). This bracket should be removed when connecting return duct.3. Discharge flange field installed....

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) . . . . . . . . . . . . ...

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...

26 50RHC,RVC BLOWER PERFORMANCE *Size 006 available in 50RHC unit only. †Size 041 available in 50RVC unit only. NOTES:1. Gray areas denote ESP (external static pressure) where operation is not recommended. 2. Units factory shipped on medium speed. Other speeds require field selection.3. All airflow ...

27 50RVC BLOWER PERFORMANCE WITH THE MODULATING REHEAT OPTION NOTE: For 50RVC units with reheat coil applications, calculate coil face velocity of theentering air. From the table above find the external static pressure loss for the reheatapplication. This loss includes the wet coil loss. Example: Re...

28 OCTAVE BAND SOUND POWER LEVEL (dB re 1 pW) STANDARD UNIT *Size 006 available in 50RHC unit only. NOTES:1. All performance is Sound Power Level in dB referenced to 1 picoWatt.2. Data based on sound measurements made in a reverberant room on representative units from each cabinet size in accordance...

29 OCTAVE BAND SOUND POWER LEVEL (dB re 1pW) MUTE CONSTRUCTION *Size 006 available in 50RHC unit only. NOTES:1. All performance is Sound Power Level in dB referenced to 1 picoWatt.2. Data based on sound measurements made in a reverberant room on represen- tative units from each cabinet size in accor...

30 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-5.3. The modulating reheat option is only available on 50RVC018-036 and 50RVC042-060 units. 4. All 460 v units requir...

31 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...

32 Typical 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 ...

33 AL — Alarm Relay Contacts BM — Blower Motor BMC — Blower Motor Capacitor CAP — Capacitor CB — Circuit Breaker CC — Compressor Contactor CO — Sensor, Condensate Overflow FP1 — Sensor, Water Coil Freeze Protection FP2 — Sensor, Air Coil Freeze Protection HP — High-Pressure Switch HWTS — High (Leavi...

34 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...

35 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. Water ...

36 COMPLETE C AND DELUXE D ELECTRONIC CONTROL FEATURES COMPARISON LEGEND *Available on some units. BASIC FEATURES COMPLETE C COMPLETE C WITH LON DELUXE D DELUXE D WITH LON High and Low Refrigerant Pressure Protection S S S S Water Coil Freeze Protection S S S S True 24 VA Thermostat Signals S S S S ...

37 WATER QUALITY GUIDELINES LEGEND *Heat exchanger materials considered are copper, cupronickel, 304 SS (stainless steel), 316 SS, titanium. †Closed recirculating system is identified by a closed pressurized pip- ing system. **If the concentration of these corrosives exceeds the maximum allow- able ...

38 Acoustical design Sound power levels represent the sound produced by thesource, the WSHP unit, with no regard to attenuation be-tween the source and the space. Acoustical design goalsare necessary to provide criteria for occupied spaces.These goals help ensure that people are comfortable andcan c...

40 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...

42 4. The standard Complete C control electronic control system shall interface with a heat pump(Y,O) wall thermostat (mechanical orelectronic). The control system microprocessorboard shall be specifically designed to protectagainst building electrical system noise contami-nation, EMI, and RFI inter...