Friedrich R410A manual Remote Wall Thermostat Wiring Diagrams, Heat Pump with Electric Heat

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REMOTE WALL THERMOSTAT WIRING DIAGRAMS

LEGEND FOR

AT WIRING HARNESS

R24 VAC Power From Unit

CCommon Terminal

GL

Call for Low Fan

 

 

GH

Call for High Fan

O/B

Reversing Valve

OCool mode, active reversing valve

BHeat mode, active reversing valve for VPAK heat pump unit

YCoil for Cooling

W Call for Heat

RT6 Two Speeds Fan TField Provided

Field Wiring

COOL WITH ELECTRIC HEAT

ELECTRONIC CONTROL BOARD

24 VAC CONNECTIONS

C GH GL B Y W R

RC GH GL O/B Y W

RT6 THERMOSTAT

HEAT PUMP WITH ELECTRIC HEAT

ELECTRONIC CONTROL BOARD

24 VAC CONNECTIONS

C GH GL B Y W R

RC GH GL O/B Y W

RT6 THERMOSTAT

40

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Contents Single Package Vertical Air Conditioning System Table of Contents Your safety and the safety of others are very important Important Safety InformationRefrigeration System Hazards Property Damage Hazards IntroductionSerial Number 00001Year Manufactured Production RUN Number Product LineElectrical Requirements Chassis Specifi cations Cooling Performance Data Technical Service DataQuiet Start/Stop Electronic Control Board FeaturesHeat Mode in Cool with Electric Heat Units Compressor Lock Out Time Electric Shock Hazard Low Voltage Interface ConnectionsCUT/SEVER Hazard ServiceGround Air Intake Vpak 9-18K BTU Units Components IdentificationAir Intake Front Side Vpak 24K BTU Units Components IdentificationError Codes and Alarm Status Components Testing Fuse 10 Amps 250 VaC Capacitor Connections Capacitor Check with Capacitor AnalyzerBlower / FAN Motor Blower / FAN Motor TestDrain PAN Valve Heater Elements and Limit SWITCHES’ SpecificationsExternal Static Pressure Explanation of charts Refrigeration Sequence of Operation Refrigeration AssemblyEquipment Required Sealed Refrigeration System RepairsEquipment Must be Capable Risk of Electric ShockUndercharged Refrigerant Systems Method Of Charging / RepairsBurn Hazard Freeze HazardRestricted Refrigerant System Overcharged Refrigerant SystemsHeating Mode Cooling ModeHermetic Components Check Capillary Tube SystemsReversing Valve DESCRIPTION/OPERATION Fire Hazard Procedure For Changing Reversing ValveTouch Test in Heating/Cooling Cycle Single Phase Running and L.R.A. Test Single Phase ConnectionsLocked Rotor Voltage L.R.V. Test Determine L.R.VExternal Overload Vpak 9, 12, 18 K Btus Single Phase Resistance TestInternal Overload Vpak 24 K Btus Ground TestHigh Temperatures Recommended procedure for compressor replacementElectrical Shock Hazard Routine MaintenanceRoom AIR Conditioner Unit Performance Test Data Sheet THERMISTORS’ Resistance Values 9K BTU, 12K BTU, & 18K BTU Electrical Troubleshooting Chart CoolingCompressor outdoor Electrical Troubleshooting Chart Cooling 24K BTUHeat Pump Mode Electrical Troubleshooting Chart Heat PumpTroubleshooting Chart Heating Heat Pump Troubleshooting Chart CoolingHeat Pump with Electric Heat Remote Wall Thermostat Wiring DiagramsGH GL B Y RT6 6TR Cool with Electric HeatGH GL B Y W R GH GL O/B Y W Wiring Diagram Heat Pump EH 5KW, 10.0KW Model Description Photo Friedrich Air Conditioning Company Vpak 9K-18K BTU/h Models Vpak 9K-18K BTU/h Models Vpak 9K-18K BTU/h Models Vpak 9K-18K BTU/h Models 9K-18K BTU/h Models Vpak Parts List Vpak 24K BTU/h Models Vpak 24K BTU/h Models Vpak 24K BTU/h Models Vpak 24K BTU/h Models 24K BTU/h Models Vpak Parts List Technical Support Contact Information Friedrich AIR Conditioning CO
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R410A specifications

Friedrich R410A is a refrigerant blend that has become a cornerstone in the HVAC industry, particularly for air conditioning systems. This hydrofluorocarbon (HFC) is known for its efficiency and environmentally friendly properties, making it a popular alternative to older refrigerants like R22.

One of the main features of R410A is its exceptional thermal efficiency. It has a higher cooling capacity compared to R22, which allows for smaller and more efficient equipment. This efficiency translates to reduced energy consumption and lower operating costs for users. Additionally, the higher pressure capability of R410A enables the design of more compact systems, which is particularly beneficial for residential and commercial applications where space is often limited.

R410A is characterized by its zero ozone depletion potential (ODP), which is a significant advantage over its predecessors. This makes it a more environmentally responsible choice, aligning with global initiatives to phase out substances that harm the ozone layer. However, it is essential to note that while R410A does not deplete the ozone, it does have a global warming potential (GWP) of approximately 2,088, making it less favorable in terms of climate impact compared to natural refrigerants.

In terms of technology, R410A is typically utilized in systems that are designed specifically for this refrigerant. Equipment compatible with R410A often features advanced components that can handle the higher pressures required. Many modern air conditioning systems equipped with R410A also incorporate variable-speed compressors and advanced electronic controls, enhancing overall performance and comfort.

Additionally, R410A systems often come equipped with variable refrigerant flow (VRF) technology, which allows for precise temperature control in multiple zones of a building. This versatility makes R410A an ideal choice for both residential and commercial installations, providing optimal comfort throughout various spaces.

In summary, Friedrich R410A stands out due to its high energy efficiency, zero ozone depletion potential, and suitability for modern HVAC technologies. As the industry moves towards more sustainable practices, R410A serves as a reliable refrigerant that balances performance with environmental responsibility. It’s a significant choice for anyone looking to invest in efficient and eco-friendly heating and cooling solutions.