Friedrich R410A manual Model Description Photo

Page 48

ACCESSORIES

 

 

 

MODEL

DESCRIPTION

 

PHOTO

 

 

 

 

WALL PLENUM Two-part sleeve that telescopes in and out

 

from 5 1 2 to 8 in depth. The wall plenum sits inside the

VPAWP1-8

exterior wall penetration.

 

 

 

DIMENSIONS: 303 8 high x 24 1 8 wide

 

 

 

CUTOUT DIMENSIONS: 307 8 high x 245 8

wide.

 

 

 

VPAWP1-14

Same as VPAWP1-8, but telescopes 8 to 14 as required.

 

 

 

 

ARCHITECTURAL LOUVER Extruded aluminum louver

VPAL2

that attaches to the outdoor section of the wall plenum.

 

DIMENSIONS: 311 16 high x 25 9 16 wide.

 

 

 

 

 

VPSC2

Same as VPAL2 but can be ordered in a special color to

match the exterior wall.

 

 

 

 

 

 

 

 

 

DIGITAL REMOTE WALL THERMOSTAT Single stage

RT4

thermostat, used on VERT-I-PAK units. Hard wired with

 

single speed fan. Direct replacement for RT2.

 

DIGITAL REMOTE WALL THERMOSTAT Single stage

 

cool, single stage heat thermostat. Features high/low fan

RT6

speed switch, Hi/Low temperature limiting. Thermostat is

hard wired and is unit powered. Features backlight display

 

 

and multiple configuration.

 

 

 

 

ACCESS PANEL / RETURN AIR GRILLE - Serves as an

 

access panel to chassis and interior return air grille. A

 

field-supplied (25” x 20”) filter is mounted inside the hinged

 

access door.

 

 

Kit contains hinge bracket for mounting the door with the return

 

air openings high or low on the door for optimal sound

VPRG4

attenuation.

 

 

For 9,000 / 12,000 / 18,000

Btu models, it is recommended to

 

install the door with the hinge on the right side and the return air

 

openings high on the door. For 24,000 Btu models, it is

 

recommended to install the hinge on the left side with the return

 

air openings low on the door.

 

DIMENSIONS: 58" high x 29" wide.

 

CUTOUT DIMENSIONS: 55

3/4" high x 27" wide.

 

 

VPDP1

DRAIN PAN Drain pan may be installed prior to chassis for

 

easy installation/removal. For VPAK 24K only.

47

Image 48
Contents Single Package Vertical Air Conditioning System Table of Contents Important Safety Information Your safety and the safety of others are very importantRefrigeration System Hazards Introduction Property Damage Hazards00001 Serial NumberYear Manufactured Production RUN Number Product LineElectrical Requirements Chassis Specifi cations Technical Service Data Cooling Performance DataElectronic Control Board Features Quiet Start/StopHeat Mode in Cool with Electric Heat Units Compressor Lock Out Time Low Voltage Interface Connections Electric Shock HazardService CUT/SEVER HazardVpak 9-18K BTU Units Components Identification Ground Air IntakeVpak 24K BTU Units Components Identification Air Intake Front SideError Codes and Alarm Status Components Testing Fuse 10 Amps 250 VaC Capacitor Check with Capacitor Analyzer Capacitor ConnectionsBlower / FAN Motor Blower / FAN Motor TestHeater Elements and Limit SWITCHES’ Specifications Drain PAN ValveExternal Static Pressure Explanation of charts Refrigeration Assembly Refrigeration Sequence of OperationSealed Refrigeration System Repairs Equipment RequiredEquipment Must be Capable Risk of Electric ShockMethod Of Charging / Repairs Undercharged Refrigerant SystemsBurn Hazard Freeze HazardOvercharged Refrigerant Systems Restricted Refrigerant SystemCooling Mode Heating ModeHermetic Components Check Capillary Tube SystemsReversing Valve DESCRIPTION/OPERATION Procedure For Changing Reversing Valve Touch Test in Heating/Cooling CycleFire Hazard Single Phase Connections Single Phase Running and L.R.A. TestLocked Rotor Voltage L.R.V. Test Determine L.R.VSingle Phase Resistance Test External Overload Vpak 9, 12, 18 K BtusInternal Overload Vpak 24 K Btus Ground TestRecommended procedure for compressor replacement High TemperaturesRoutine Maintenance Electrical Shock HazardRoom AIR Conditioner Unit Performance Test Data Sheet THERMISTORS’ Resistance Values Electrical Troubleshooting Chart Cooling 9K BTU, 12K BTU, & 18K BTUElectrical Troubleshooting Chart Cooling 24K BTU Compressor outdoorElectrical Troubleshooting Chart Heat Pump Heat Pump ModeTroubleshooting Chart Cooling Troubleshooting Chart Heating Heat PumpRemote Wall Thermostat Wiring Diagrams Heat Pump with Electric HeatGH GL B Y RT6 Cool with Electric Heat 6TRGH 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.