Carrier PCV015-060 specifications Service, Description Status LED Test LED, Esd

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Table 28 — Aquazone Deluxe D Control Current LED Status and Alarm Relay Operations

DESCRIPTION

STATUS LED

TEST LED

FAULT LED (Red)

ALARM RELAY

(Green)

(Yellow)

 

 

 

Normal Mode

On

Off

Flash Last Fault Code in Memory

Open

Normal Mode with PM

On

Off

Flashing Code 8

Cycle (closed 5 sec, open 25 sec, …)

Deluxe D Control is non-functional

Off

Off

Off

Open

Test Mode

—

On

Flash Last Fault Code in Memory

Cycling Appropriate Code

Night Setback

Flashing Code 2

—

Flash Last Fault Code in Memory

—

ESD

Flashing Code 3

—

Flash Last Fault Code in Memory

—

Invalid T-stat Inputs

Flashing Code 4

—

Flash Last Fault Code in Memory

—

No Fault in Memory

On

Off

Flashing Code 1

Open

HP Fault

Slow Flash

Off

Flashing Code 2

Open

LP Fault

Slow Flash

Off

Flashing Code 3

Open

FP1 Fault

Slow Flash

Off

Flashing Code 4

Open

FP2 Fault

Slow Flash

Off

Flashing Code 5

Open

CO Fault

Slow Flash

Off

Flashing Code 6

Open

Over/Under Voltage

Slow Flash

Off

Flashing Code 7

Open (closed after 15 minutes)

HP Lockout

Fast Flash

Off

Flashing Code 2

Closed

LP Lockout

Fast Flash

Off

Flashing Code 3

Closed

FP1 Lockout

Fast Flash

Off

Flashing Code 4

Closed

FP2 Lockout

Fast Flash

Off

Flashing Code 5

Closed

CO Lockout

Fast Flash

Off

Flashing Code 6

Closed

 

LEGEND

 

 

 

CO

— Condensate Overflow

HP

—

High Pressure

ESD

— Emergency Shutdown

LP

—

Low Pressure

FP

— Freeze Protection

PM

—

Performance Monitor

NOTES:

1.If there is no fault in memory, the Fault LED will flash code 1.

2.Codes will be displayed with a 10-second Fault LED pause.

3.Slow flash is 1 flash every 2 seconds.

4.Fast flash is 2 flashes every 1 second.

5.EXAMPLE: “Flashing Code 2” is represented by 2 fast flashes followed by a 10-second pause. This sequence will repeat continually until the fault is cleared.

SERVICE

Perform the procedures outlined below periodically, as indicated.

IMPORTANT: When a compressor is removed from this unit, system refrigerant circuit oil will remain in the com- pressor. To avoid leakage of compressor oil, the refrigerant lines of the compressor must be sealed after it is removed.

IMPORTANT: All refrigerant discharged from this unit must be recovered without exception. Technicians must fol- low industry accepted guidelines and all local, state and fed- eral statutes for the recovery and disposal of refrigerants.

IMPORTANT: To avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must only be serviced by technicians who meet local, state and federal proficiency requirements.

IMPORTANT: To prevent injury or death due to electrical shock or contact with moving parts, open unit disconnect switch before servicing unit.

Filters — Filters must be clean for maximum performance. Inspect filters every month under normal operating conditions. Replace when necessary.

IMPORTANT: Units should never be operated with- out a filter.

Water Coil — Keep all air out of the water coil. Check open loop systems to be sure the well head is not allowing air to infiltrate the water line. Always keep lines airtight.

Inspect heat exchangers regularly, and clean more frequent- ly if the unit is located in a “dirty” environment. Keep the heat exchanger full of water at all times. Open-loop systems should have an inverted P trap placed in the discharge line to keep water in the heat exchanger during off cycles. Closed-loop systems must have a minimum of 15 psig during the summer

and 40 psig during the winter. Generally, the higher the water flow through the bail, the lower the chance for sealing.

Check P trap frequently for proper operation.

IMPORTANT: To avoid fouled machinery and extensive unit clean-up, DO NOT operate units without filters in place. DO NOT use equipment as a temporary heat source during construction.

Condensate Drain Pans — Check condensate drain pans for algae growth twice a year. If algae growth is apparent, consult a water treatment specialist for proper chemical treat- ment. Applying an algaecide every three months will typically eliminate algae problems in most locations.

Refrigerant System — Verify air and water flow rates are at proper levels before servicing. To maintain sealed circuit- ry integrity, do not install service gauges unless unit operation appears abnormal.

Check to see that unit is within the superheat and subcool- ing temperature ranges shown in Tables 16-22. If the unit is not within these ranges, recover and reweigh in refrigerant charge.

Compressor — Conduct annual amperage checks to en- sure that amp draw is no more than 10% greater than indicated on the serial plate data.

Fan Motors — All units have lubricated fan motors. Fan motors should never be lubricated unless obvious, dry opera- tion is suspected. Periodic maintenance oiling is NOT recom- mended as it will result in dirt accumulating in the excess oil and cause eventual motor failure. Conduct annual dry opera- tion check and amperage check to ensure amp draw is no more than 10% greater than indicated on serial plate data.

Condensate Drain Cleaning — Clean the drain line and unit drain pan at the start of each cooling season. Check flow by pouring water into drain. Be sure trap is filled to main- tain an air seal.

Air Coil Cleaning — Remove dirt and debris from evap- orator coil as required by condition of the coil. A 10% solution

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Contents Contents Safety ConsiderationsInstallation General209 224 50PCH,PCV Unit Physical Data203 218 Opening Unit 8412Connections 50PCH IPTTypical Installation 50PCH Units A50-8413 Typical Vertical Installation 50PCV Units A50-8489 Install Condensate DrainMount the Unit Slope to drain A50-6261tfMetal Hose Minimum Bend Radii Wire Field Power Supply FittingMves LOCBMC NECRVS TXVHpws High-Pressure Water SwitchPower Block Clippable Field Selection JumperA50-8493 Loss of Charge Pressure Switch Condensate PanMotorized Valve End Switch Temperature Switch LONNational Electrical Code Temperature Switch A50-8440A50-8355 A50 83548356 LWT Wshp Open Control MCA 50PCH,PCV Unit Electrical DataA50-8162 FLA HacrA50-8442 Wire Field ControlsA50-8441 Field-Supplied Sensors for Wshp Open Controller Rnet Wiring SpecificationsRnet Wiring SPT SensorsPRE-START-UP Blower Speed Selection50PCH,PCV Blower Performance Standard Unit 50PCV Blower Performance with Hot Water Reheat HWR Option50PCV Blower Performance with Wet Coil 50PCH,PCV Blower Performance High-Static UnitField Selectable Inputs Complete C Control Jumper Settings Refer toDeluxe D Control Jumper Settings Refer to , 15, START-UP DIP Switch Block S2 Accessory 1 Relay OptionsDIP Switch Block S2 Accessory 2 Relay Options Operating LimitsOperating Limits 50PCH,PCV Units Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger 50PC036 Typical Unit Operating Pressures and Temperatures 50PC024 Typical Unit Operating Pressures and Temperatures50PC030 Typical Unit Operating Pressures and Temperatures 50PC060 Typical Unit Operating Pressures and Temperatures 50PC042 Typical Unit Operating Pressures and Temperatures50PC048 Typical Unit Operating Pressures and Temperatures Temp GPM/ton Pressure HeatUnit Start-Up Heating Mode Unit Start-Up with Wshp Open ControlsGpm 30 F 50 F 70 F 90 F Coaxial Water Pressure Drop50PC Pressure DROP, psi kPa SizeOperation Approximate Fluid Volume gal Per 100 Ft of PipeAntifreeze Percentages by Volume Units with Aquazone Complete C ControlUnits with Wshp Open Multiple Protocol Auxiliary Modulating Hot Water/Steam Heating Reheat Page Aquazone Deluxe D Control LED Indica Complete C Control LED Code Fault DescriptionsComplete C and Deluxe D Board System Test ESD ServiceDescription Status LED Test LED ’ to 4’ Refrigerant ChargingAir Coil Fan Motor Removal A50-8163 TroubleshootingReplacing the Wshp Open Controller’s Bat Cooling mode FP1125 F or TroubleshootingAir temperature out of range Reduced or no airflow in heatReduced or no water flow Reduced airflow in coolingStatus Appendix a Wshp Open Screen ConfigurationAlarm Status SensorSystem Settings Appendix a Wshp Open Screen ConfigurationMaintenance ConfigurationSchedule Test Appendix a Wshp Screen Open ConfigurationService Screen Name Configuration ServicePoint Name Password Editable Range Default Level Alarm Page Copyright 2009 Carrier Corporation 50PCH,PCV START-UP Checklist II. START-UPA50-8445 Heating Cycle AnalysisCooling Cycle Analysis 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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