To Next PageTo Next PageWhat to do if my Friedrich Air Conditioner has AC voltage higher or lower protection?
If your Friedrich Air Conditioner is showing an AC voltage higher or lower protection error, you should: * Check if the supply voltage is higher or lower than normal. * Check if the inner supply voltage of the unit is higher or lower than normal.
What to do if my Friedrich Floating Air Pro-Premiere FPHFW18A3A has communication trouble between the outdoor unit and driver?
If your Friedrich Air Conditioner is experiencing communication trouble between the outdoor unit and the driver, you can try the following: * Check if the connection wires are loose. * Replace the outdoor board. * Replace the drive board.
What to do if my Friedrich Floating Air Pro-Premiere FPHFW18A3A Air Conditioner's compressor shell temperature is too high?
If your Friedrich Air Conditioner's compressor shell temperature is too high, you can try the following: * Check if the compressor exhaust temperature sensor connector is loose. * Check if the refrigerant level of the unit is low.
Why is my Friedrich Floating Air Pro-Premiere FPHFW18A3A's outdoor fan motor locked?
If your Friedrich Air Conditioner's outdoor fan motor is locked, consider the following: * Check if the connection of the outdoor fan motor is loose. * Check for any obstructions blocking the outdoor fan. If neither of these resolves the issue, you may need to replace the fan motor or the outdoor control board.
What to do if my Friedrich Floating Air Pro-Premiere FPHFW18A3A displays maximum current protection?
If your Friedrich Air Conditioner is displaying a maximum current protection error, consider the following solutions: * Replace the outdoor control board. * Replace the drive board. * Replace any other components that may be short-circuited.
What to do if my Friedrich Air Conditioner's compressor exhaust temperature is too high?
If your Friedrich Air Conditioner is showing a compressor exhaust temperature too high protection error, you can try the following: * Replace the compressor exhaust temperature sensor. * Check if the unit has a low refrigerant level.
What to do if my Friedrich Air Conditioner is showing current overload protection?
If your Friedrich Air Conditioner is showing a current overload protection error, you can take the following steps: * Check if the fan motor is running abnormally. * Clean the condenser and evaporator. * Ensure that the air inlet and outlet are not blocked and are functioning normally.
General| Brand | Friedrich |
|---|---|
| Model | Floating Air Pro-Premiere FPHFW18A3A |
| Category | Air Conditioner |
| Language | English |
Lists technical specs, capacities, and dimensions for 9k-36k models.
Details remote control functions, symbols, and various unit operating modes.
Details mounting the indoor unit, including piping, wiring, and securing the unit.
Covers outdoor unit setup, piping connections, power, and wiring.
Details the multi-step process for leak checking, evacuation, and charging the refrigeration system.
Details the process for charging the system with refrigerant after repairs.
Lists error codes for outdoor and indoor units, their meanings, and potential causes.
