Carrier PCV015-060 specifications Contents, Safety Considerations

Page 1

AQUAZONE™ 50PCH,PCV015-060 Compact High-Efficiency Water Source Heat Pumps

with PURON® Refrigerant (R-410A)

Installation, Start-Up, and

Service Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . .1,2

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

Step 1 — Check Jobsite . . . . . . . . . . . . . . . . . . . . . . . . 2

Step 2 — Check Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

•STORAGE

•PROTECTION

•INSPECT UNIT

Step 3 — Locate Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

• FIELD CONVERSION OF DISCHARGE AIR

Step 4 — Mount the Unit . . . . . . . . . . . . . . . . . . . . . . . . . 8

•HORIZONTAL UNITS

•VERTICAL UNITS

Step 5 — Check Duct System . . . . . . . . . . . . . . . . . . . . 8

•SOUND ATTENUATION

•EXISTING DUCT SYSTEM

Step 6 — Install Condensate Drain . . . . . . . . . . . . . . . 8

•HORIZONTAL UNITS

•VERTICAL UNITS

•VENTING

Step 7 — Pipe Connections . . . . . . . . . . . . . . . . . . . . . . 9

•WATER LOOP APPLICATIONS

•GOUND LOOP APPLICATIONS

•INSTALLATION OF SUPPLY AND RETURN HOSE

KIT

Step 8 — Wire Field Power Supply . . . . . . . . . . . . . . 10

•POWER CONNECTION

•SUPPLY VOLTAGE

•208-VOLT OPERATION

•460-VOLT OPERATION

Step 9 — Wire Field Controls. . . . . . . . . . . . . . . . . . . . 22

•THERMOSTAT CONNECTIONS

•WATER FREEZE PROTECTION

•AIR COIL FREEZE PROTECTION

•ACCESSORY CONNECTIONS

•WATER SOLENOID VALVES

•WSHP OPEN WIRING

PRE-START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24,25

System Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

PSC Blower Speed Selection . . . . . . . . . . . . . . . . . . 24

FIELD SELECTABLE INPUTS . . . . . . . . . . . . . . . .26,27

Complete C Control Jumper Settings. . . . . . . . . . . 26

Complete C Control DIP Switches. . . . . . . . . . . . . . 26

Deluxe D Control Jumper Settings . . . . . . . . . . . . . 26

Deluxe D Control DIP Switches . . . . . . . . . . . . . . . . 26

Deluxe D Control Accessory Relay

Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Water Valve (Slow Opening) . . . . . . . . . . . . . . . . . . . 27

Outside Air Damper (OAD) . . . . . . . . . . . . . . . . . . . . 27

START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27-33

Operating Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Scroll Compressor Rotation. . . . . . . . . . . . . . . . . . . . . 28

Unit Start-Up Cooling Mode . . . . . . . . . . . . . . . . . . . . . 28

Page Unit Start-Up Heating Mode . . . . . . . . . . . . . . . . . . . . . 31 Unit Start-Up with WSHP Open Controls . . . . . . . . 31 Flow Regulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Cooling Tower/Boiler Systems . . . . . . . . . . . . . . . . . . 33

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-37 Power Up Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Units with Aquazone Complete C Control . . . . . . . 33 Units with Aquazone Deluxe D Control . . . . . . . . . . 33 Units with WSHP Open Multiple Protocol. . . . . . . . 34

COMPLETE C AND DELUXE D BOARD

SYSTEM TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37,38

Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

WSHP Open Test Mode. . . . . . . . . . . . . . . . . . . . . . . . . . 37

Retry Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Aquazone Deluxe D Control LED Indicators . . . . . 37

SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38-40

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Water Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Condensate Drain Pans . . . . . . . . . . . . . . . . . . . . . . . . . 38

Refrigerant System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Fan Motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Condensate Drain Cleaning . . . . . . . . . . . . . . . . . . . 38

Air Coil Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Condenser Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Checking System Charge . . . . . . . . . . . . . . . . . . . . . 39

Refrigerant Charging . . . . . . . . . . . . . . . . . . . . . . . . . 39

Air Coil Fan Motor Removal . . . . . . . . . . . . . . . . . . . . . 39

Replacing the WSHP Open Controller’s

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . 40-42

Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Control Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

WSHP Open Controller . . . . . . . . . . . . . . . . . . . . . . . . . . 40

APPENDIX A — WSHP OPEN SCREEN CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . 43-48

50PCH,PCV START-UP CHECKLIST . . . . . CL-1,CL-2

IMPORTANT: Read the entire instruction manual before starting installation.

SAFETY CONSIDERATIONS

Installation and servicing of air-conditioning equipment can be hazardous due to system pressure and electrical compo- nents. Only trained and qualified service personnel should install, repair, or service air-conditioning equipment.

Untrained personnel can perform basic maintenance func- tions of cleaning coils and filters and replacing filters. All other operations should be performed by trained service personnel. When working on air-conditioning equipment, observe precautions in the literature, tags and labels attached to the unit, and other safety precautions that may apply.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53500049-01

Printed in U.S.A.

Form 50PC-1SI

Pg 1

7-09

Replaces: New

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Contents Safety Considerations ContentsGeneral Installation203 218 50PCH,PCV Unit Physical Data209 224 Connections 50PCH 8412Opening Unit IPTTypical Installation 50PCH Units A50-8413 Typical Vertical Installation 50PCV Units Mount the Unit Install Condensate DrainA50-8489 Metal Hose Minimum Bend Radii A50-6261tfSlope to drain Fitting Wire Field Power SupplyBMC LOCMves NECTXV RVSPower Block High-Pressure Water SwitchHpws Clippable Field Selection JumperMotorized Valve End Switch Temperature Switch Loss of Charge Pressure Switch Condensate PanA50-8493 LONA50-8440 National Electrical Code Temperature SwitchA50-8355 8354 A508356 LWT Wshp Open Control A50-8162 50PCH,PCV Unit Electrical DataMCA FLA HacrA50-8441 Wire Field ControlsA50-8442 Rnet Wiring Rnet Wiring SpecificationsField-Supplied Sensors for Wshp Open Controller SPT SensorsBlower Speed Selection PRE-START-UP50PCV Blower Performance with Wet Coil 50PCV Blower Performance with Hot Water Reheat HWR Option50PCH,PCV Blower Performance Standard Unit 50PCH,PCV Blower Performance High-Static UnitDeluxe D Control Jumper Settings Refer to , 15, Complete C Control Jumper Settings Refer toField Selectable Inputs DIP Switch Block S2 Accessory 2 Relay Options DIP Switch Block S2 Accessory 1 Relay OptionsSTART-UP Operating LimitsWater Temperature Change Through Heat Exchanger Unit Start-Up Cooling ModeOperating Limits 50PCH,PCV Units 50PC030 Typical Unit Operating Pressures and Temperatures 50PC024 Typical Unit Operating Pressures and Temperatures50PC036 Typical Unit Operating Pressures and Temperatures 50PC048 Typical Unit Operating Pressures and Temperatures 50PC042 Typical Unit Operating Pressures and Temperatures50PC060 Typical Unit Operating Pressures and Temperatures Temp GPM/ton Pressure HeatUnit Start-Up with Wshp Open Controls Unit Start-Up Heating Mode50PC Pressure DROP, psi kPa Coaxial Water Pressure DropGpm 30 F 50 F 70 F 90 F SizeAntifreeze Percentages by Volume Approximate Fluid Volume gal Per 100 Ft of PipeOperation Units with Aquazone Complete C ControlUnits with Wshp Open Multiple Protocol Auxiliary Modulating Hot Water/Steam Heating Reheat Page Complete C and Deluxe D Board System Test Complete C Control LED Code Fault DescriptionsAquazone Deluxe D Control LED Indica Description Status LED Test LED ServiceESD Air Coil Fan Motor Removal Refrigerant Charging’ to 4’ Replacing the Wshp Open Controller’s Bat TroubleshootingA50-8163 Air temperature out of range TroubleshootingCooling mode FP1125 F or Reduced or no airflow in heatReduced airflow in cooling Reduced or no water flowAlarm Status Appendix a Wshp Open Screen ConfigurationStatus SensorMaintenance Appendix a Wshp Open Screen ConfigurationSystem Settings ConfigurationSchedule Service Appendix a Wshp Screen Open ConfigurationTest Point Name Password Editable Range Default Level Configuration ServiceScreen Name Alarm Page Copyright 2009 Carrier Corporation II. START-UP 50PCH,PCV START-UP ChecklistCooling Cycle Analysis Heating Cycle AnalysisA50-8445 A50-8446

PCV015-060 specifications

The Carrier PCV015-060 is a cutting-edge packaged cooling and heating unit designed for commercial applications that demand high efficiency, reliability, and adaptability. This model is particularly renowned for its robust performance, making it an ideal choice for businesses seeking optimal indoor climate control.

One of the standout features of the PCV015-060 is its impressive energy efficiency. Equipped with advanced scroll compressors, this unit operates with a higher energy efficiency ratio (EER), translating to lower operational costs and reduced environmental impact. The incorporation of eco-friendly refrigerants further bolsters its sustainability credentials, ensuring compliance with modern environmental regulations.

The PCV015-060 showcases superior airflow design, which minimizes noise levels while maximizing thermal comfort. Its high-efficiency evaporator and condenser coils facilitate enhanced heat transfer, ensuring effective cooling and heating performance even in extreme weather conditions. This model is also designed with multiple fan speed options, allowing users to customize air distribution according to specific requirements.

Built with user-friendly controls, the Carrier PCV015-060 supports advanced digital thermostat interfaces, enabling precise temperature management. Optional integration with building management systems allows for remote monitoring and control, enhancing operational efficiency and simplifying maintenance tasks.

Durability is another hallmark of the PCV015-060. The unit is constructed using high-quality materials designed to withstand varying environmental conditions, which enhances the lifespan of the system. Additionally, its modular design simplifies installation and service access, reducing downtime for businesses.

The versatility of the PCV015-060 is underscored by its capability to function effectively in numerous configurations, including rooftop installations and ground-mounted setups. It can efficiently handle diverse applications, from offices to retail spaces, making it an adaptable choice for many commercial needs.

In summary, the Carrier PCV015-060 offers a blend of energy efficiency, advanced technology, and durable construction, making it a formidable solution for businesses seeking reliable climate control. Its commitment to sustainability, user-friendly features, and versatile configurations solidify its standing as a premier choice for commercial heating and cooling needs. With the PCV015-060, businesses can ensure a comfortable environment for both employees and customers while maintaining operational efficiency.
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