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Friedrich FPHFW09A3A - User Manual

Friedrich FPHFW09A3A
121 pages
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1 PB
Service/ Parts Manual
Floating Air Pro-Premiere
Single Zone
96261401_01
Model Indoor Unit Outdoor Unit Voltage BTU
FPHW091 FPHSW09A1A FPHSR09A1A 115 9k
FPHW091A FPHSW09A1B FPHSR09A1A 115 9k WiFi
FPHW093 FPHFW09A3A FPHSR09A3A 208/230 9k
FPHW093A FPHFW09A3B FPHSR09A3A 208/230 9k WiFi
FRHW093 FRHSW09A3A FRHSR09A3A 208/230 9k
FRHW093A FRHSW09A3B FRHSR09A3A 208/230 9k WiFi
FPHW121 FPHSW12A1A FPHSR12A1A 115 12k
FPHW121A FPHSW12A1B FPHSR12A1A 115 12k WiFi
FPHW123 FPHFW12A3A FPHSR12A3A 208/230 12k
FPHW123A FPHFW12A3B FPHSR12A3A 208/230 12k WiFi
FRHW123 FRHSW12A3A FRHSR12A3A 208/230 12k
FRHW123A FRHSW12A3B FRHSR12A3A 208/230 12k WiFi
FPHW183 FPHFW18A3A FPHSR18A3A 208/230 18k
FPHW183A FPHFW18A3B FPHSR18A3A 208/230 18k WiFi
FPHW243 FPHFW24A3A FPHSR24A3A 208/230 24k
FPHW243A FPHFW24A3B FPHSR24A3A 208/230 24k WiFi
FPHW363 FPHSW36A3A FPHSR36A3A 208/230 36k
FPHW363A FPHSW36A3B FPHSR36A3A 208/230 36k WiFi
FPHW363B FPHSW36A3C FPHSR36A3B 208/230 36k WiFi

Table of Contents

Other manuals for Friedrich FPHFW09A3A

Preview: Service Manual
Service Manual94 pages

Questions and Answers

  • H
    howellveronicaAug 31, 2025
    Why is my Friedrich FPHFW09A3A Air Conditioner's outdoor fan motor locked?
    • D
      Daniel ArmstrongAug 31, 2025
      The outdoor fan motor locked rotor protection in your Friedrich Air Conditioner may be triggered by: * A loose connection of the outdoor fan motor; you should secure the connection. * An obstruction blocking the outdoor fan; you should remove any obstructions. * A failed fan motor, in which case you should replace it. * A failed outdoor control board, in which case you should replace it.
  • N
    Nicholas CantrellAug 30, 2025
    What to do if my Friedrich FPHFW09A3A shows compressor shell temperature too high protection?
    • B
      Brett BlackAug 30, 2025
      If your Friedrich Air Conditioner displays compressor shell temperature too high protection, it may be because: * The compressor exhaust temperature sensor connector is loose; you should secure it. * The unit has low refrigerant; you should recharge the refrigerant.
  • V
    Victor GarciaAug 29, 2025
    How to fix AC voltage higher or lower protection on a Friedrich FPHFW09A3A?
    • W
      Wanda ThomasAug 29, 2025
      AC voltage higher or lower protection on your Friedrich Air Conditioner can be caused by: * A supply voltage that is higher or lower than normal; you should correct the supply voltage. * An inner supply voltage of the unit that is higher or lower than normal; you should adjust the inner supply voltage.
  • M
    Michelle HoAug 28, 2025
    Why does my Friedrich FPHFW09A3A Air Conditioner show compressor exhaust temperature too high protection?
    • J
      Javier VasquezAug 28, 2025
      The compressor exhaust temperature too high protection in your Friedrich Air Conditioner might be due to: * A failed compressor exhaust temperature sensor, which would need replacement. * Low refrigerant in the unit, requiring a recharge.
  • V
    Victor FlynnAug 27, 2025
    What causes maximum current protection in my Friedrich FPHFW09A3A?
    • O
      oconnellchristopherAug 27, 2025
      Maximum current protection in your Friedrich Air Conditioner can be triggered by a short circuit. This could be in the outdoor control board, the drive board, or other components. It is suggested to replace the outdoor control board or drive board if they are short-circuited. Inspect and replace any other short-circuited components.
  • H
    Haley MooreAug 27, 2025
    What to do if my Friedrich FPHFW09A3A has current overload protection?
    • L
      Lisa RodriguezAug 27, 2025
      If your Friedrich Air Conditioner is experiencing current overload protection, it could be due to: * The fan motor running abnormally, in which case you should check and repair the fan motor. * Dirty condenser and evaporator coils, so you should clean them. * Abnormal air inlet and outlet; ensure that they are unobstructed.
  • O
    oliviaandrewsAug 25, 2025
    How to fix communication failure between indoor and outdoor unit of Friedrich FPHFW09A3A?
    • R
      Raven RobertsAug 26, 2025
      A communication failure between the indoor and outdoor units of your Friedrich Air Conditioner can occur for several reasons: * The communication cable connector may be loose; ensure it is securely connected. * The connection between the filter board and the terminal might be incorrect or loose; verify the connection is correct and secure. * The communication cable itself might be faulty and need replacement. * The connection between the filter board and the outdoor control board might be incorrect or loose; verify the connection is correct and secure. * A failure in the indoor control board, PFC board, power board, or outdoor control board could also be the cause, requiring replacement of the respective board.
  • E
    elizabethmeyerAug 25, 2025
    What to do about communication trouble between my Friedrich FPHFW09A3A Air Conditioner's outdoor unit and driver?
    • J
      johnsonbrandonAug 25, 2025
      Communication trouble between the outdoor unit and driver of your Friedrich Air Conditioner can be due to: * Loose connection wires; secure any loose connection wires. * A failed outdoor board or drive board; replace the outdoor board or drive board.

Summary

Introduction to Friedrich Air Conditioners

Important Safety Information

Essential safety guidelines and warnings for handling the unit.

Air Conditioner Specifications

Product Specifications 9 k and 12 k

Product Specifications 18 k, 24 k and 36 k

Capacities and Selection Data

Installation Procedures

Site Instructions

Leak Check, Evacuation, and Charging

Procedures for proper refrigerant system leak testing and charging.

R-410 A Sealed System Repair

Pumping Down and Gas Charging

Steps for pumping down the system and charging refrigerant.

Component Testing Procedures

Compressor and Fan Motor Testing

Printed Circuit Board Identification

Troubleshooting Common Issues

Diagnostic Codes and LED Indicators

Explains error codes indicated by LED lights and their root causes.

Protection and Fault Isolation

Guides for testing terminals, isolating protection faults, and diagnosing component failures.

Common Fault Diagnosis Flows

Troubleshooting steps for common issues like 'Unit does not run' and specific error codes.

Friedrich FPHFW09A3A Specifications

General IconGeneral
BrandFriedrich
ModelFPHFW09A3A
CategoryAir Conditioner
LanguageEnglish

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