To Next PageTo Next PageWhat to do if the compressor exhaust temperature sensor faulted on my Friedrich FPHFW12A3A?
If the compressor exhaust temperature sensor faulted on your Friedrich Air Conditioner, it could be because: * The compressor exhaust temperature sensor connector is loose; you should secure it. * The compressor exhaust temperature sensor has failed and needs to be replaced. * The outdoor control board has failed, requiring replacement.
Why is there a communication failure between my Friedrich FPHFW12A3A's indoor and outdoor units?
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 communication cable itself might be faulty and need replacement. * The connection between the filter board and the outdoor control board or terminal might be incorrect or loose; verify these connections are 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.
Why does my Friedrich Air Conditioner have anti-freeze or overload protection?
Anti-freeze protection during cooling or overload protection during heating in your Friedrich Air Conditioner's indoor unit can occur if: * The indoor coil temperature sensor connector is loose; you should secure it. * The indoor coil temperature sensor has failed and needs replacement. * The indoor control board has failed, requiring replacement. * The refrigerant system is abnormal; you should check and rectify the refrigerant system.
What causes a compressor drive fault in my Friedrich Air Conditioner?
A compressor drive fault in your Friedrich Air Conditioner can be caused by: * A failed outdoor drive board, which would need to be replaced. * A failed compressor, which would also need replacement. * A failed outdoor control board, requiring replacement.
Why is my Friedrich Air Conditioner's outdoor fan motor locked?
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.
What to do if my Friedrich FPHFW12A3A Air Conditioner shows compressor shell temperature too high protection?
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.
How to fix AC voltage higher or lower protection on a Friedrich Air Conditioner?
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.
Why does my Friedrich Air Conditioner show compressor exhaust temperature too high protection?
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.
What causes maximum current protection in my Friedrich Air Conditioner?
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.
What to do if my Friedrich FPHFW12A3A has current overload protection?
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.
General| Cooling Capacity | 12, 000 BTU |
|---|---|
| Energy Efficiency Ratio (EER) | 12.0 |
| Fan Speeds | 3 |
| Power Supply | 115V |
| Voltage | 115V |
| Operating Frequency | 60 Hz |
| Refrigerant | R-32 |
| Noise Level | 56 dB |
| Coverage Area | 550 sq ft |
| Smart Features | Wi-Fi control, Voice control with Amazon Alexa and Google Assistant |
Crucial safety guidelines and warnings for installation and operation.
Explanation of remote control operations and display symbols.
Procedures for leak checking, evacuation, and refrigerant charging.
Final inspection checklist and operational tests after installation.
Procedures for servicing the refrigerant system, including valves and charging.
Comprehensive list of error codes for unit malfunctions.
