Portable Air Conditioner, 14000 BTU 4 in 1 AC Unit with Cool, Fan, Heat & Dehumidifier

When a portable air conditioner is turned off, the refrigeration system does not come to an immediate, complete halt. After the compressor stops running, the high-pressure gaseous refrigerant within the lines must redistribute to equalize pressure; this process generates sounds that are more noticeable than usual.
You can compare the sounds you hear against the following examples; if they fall into these categories, they are considered normal:
"Gurgling" or "hissing" sounds (like flowing water or air): These are caused by the refrigerant flowing through the lines and the pressure equalizing; this is the most common sound heard after shutdown.
"Clicking" or faint "crackling" sounds: These are usually caused by the thermal expansion and contraction of internal plastic components due to temperature changes; this is also a normal physical phenomenon.
Normal post-shutdown noises are brief. You can observe the situation: if the sound gradually fades and disappears within a few minutes, there is no cause for concern.

The hose diameter（External interface size） is 155mm（6.1”）

Four way valve switches refrigerant flow direction to achieve heating effect

https://youtu.be/K-XJKfjrSNg

Fixed-frequency air conditioner, with a power of around 1300W

This product does not have a child lock.

The top cover control panel features a child lock button. Press and hold it for 3 seconds to activate the lock, and the child lock indicator light will illuminate accordingly.

The operating temperature of the machine is 5-35 degrees Celsius. The machine cannot function at -12 degrees Celsius.

The air conditioner should be connected directly to the wall socket, not through a extension cord.

https://youtube.com/shorts/oiVqKV5e9Ww

First, download the APP from the instructions, and then follow the steps shown in the illustrations.

Here is the video of the replacing the fan: https://youtube.com/shorts/1Fk9Hp0AShQ

1. Make sure the unit is switched to heating mode.
2. The set temperature is too low: when heating, the set temperature should be higher than the ambient temperature.
3. The anti-cold wind function is activated: during the initial stage of heating, the air conditioner will preheat the internal heat exchanger to prevent cold air from blowing out. This process lasts for 1-3 minutes and is a normal phenomenon; please wait patiently.
4. Check whether the air intake or air outlet is blocked.
5. An excessively low ambient temperature may also cause reduced heating efficiency of the heat pump.
6. If all of the above are normal, the problem might be related to a core component.

Replace the Ambient Temperature Sensor.

This foam provides insulation and prevents condensation.

Could you try using plastic adhesive, super glue, or all-purpose adhesive to patch up the base and see if it works?

There are two window panels, each 65CM（25.59 inches）, suitable for windows no more than 120CM(47.24 inches).

Position of the Defrosting temperature sensor: https://youtube.com/shorts/HaoclMnuRc8?feature=share. Replacment video for the Defrosting temperature sensor: https://youtube.com/shorts/gqYZ8jzReP0?feature=share.

1. The current may be unstable. Please try to change other sockets to see if the item will work properly.
2. It may be an overheating protection. Check whether the exhaust duct is connected and whether the exhaust duct is smooth.
Please also check if the hot air is discharged successfully and whether the machine is too close to the wall so that it cannot take in air?
3. It may also be a compressor failure.

Heating: 9.5A
Cooling: 11.5A

There is no inverter technology.

Could you please try the fan mode to check whether there is such a noise? If there is no noise in the fan mode, then there is something wrong with the motor or the water pump.

1. It is necessary to confirm whether the machine is placed upright when it arrives. If it is upside down, it should be left to stand upright for 24 hours to allow the refrigerant to flow back before it can be used.
2. Confirm the set temperature and the ambient temperature of the guest. If the ambient temperature is very close to the set temperature, no cold air will be produced.
3. Check if there is any sound of the compressor working (the video is too short, but it seems there is a sound later). Remove the exhaust duct and check if there is any air coming out of the exhaust port.
If none of these steps have any effect or it is impossible to determine, ask the guest to switch to the cooling mode and set the lowest temperature directly. Wait for a while and measure the temperature at the exhaust port. If it is indeed at room temperature and no cold air is produced, then it is broken.

This is full of water. See if the water can be drained. If the error message still appears after draining the water, the water level switch may be stuck. You can try shaking the body vigorously to see if it can be restored. If it still doesn’t work, you can only disassemble the machine and adjust it manually.

R32

You can refer to these video to replace the power wire after you receive it .
https://youtube.com/shorts/fRqjI_UkRa8?feature=share
https://youtube.com/shorts/DszDokLjUgg?feature=share

Please check if the four-way valve is activated or not. Let cx switch it from the cooling mode to to heating mode, set about 30 degrees, the four-way valve will start “click” “click” sound, let cx listen to whether there is this sound. If not, the four-way valve is faulty and needs to be replaced.

It is normal,it should be the compressor working.

In heater mode , It also needs to be plugged in the window. The heating condensate is below, so it can only be drained manually.

Dehumidification mode of air conditioner, the programme sets the compressor to work for a period of time, stops for a few minutes, and the fan continues to run.
Portable air conditioner and dehumidifier dehumidifying capacity can not be compared, and portable air- conditioner condenser there is a water motor will hit the condensate condenser volatilisation, so if the machine's compressor is normal switching work, and the machine can be cooled, it is not a problem.

Maybe the control panel wire is loose,

You need to dismantle the machine to check it.

FT is water full code, it means you needs to drain it .

Long press the up and down keys or mode key

About 15''.

Compressor overheating protection may have caused the compressor to jump.

The fan is taking the heat out of the compressor so it feels like it's blowing hot air and the compressor is overheating.

Please make sure that there is no heat pipe connected, and that the air inlet is not blocked by anything that prevents air from coming in?

Specifically, it is explicitly required to use a drain pipe to drain water in dehumidification mode. In refrigeration mode, some water will evaporate by itself, but it will still need to be drained after a long time or when the environmental humidity is high.

Please refer to this video to remove a/c shell . https://youtu.be/hHqi5ffyiaY

Send FP10115US-WH-part2-temperature sensor

Yes.

Cool mode:high wind 57dB, low wind 56dB
Heat mode:high wind 57dB, low wind 56dB
Fan mode:high wind 52dB, low wind 50dB
Dehumidification mode:high wind 57dB, low wind 56dB, sleeping: 56dB.

We can send the replacement part#4 (Corrugated drain pipe) under the SKU#FP10123US-WH

The condensate from the heating is underneath, so you have to drain it manually. There's also the possibility of high humidity in the environment, which could also affect it a bit.

7.7

It uses heat pump.

please see the attached drawing.

There is a button on the remote control to convert units

Cannot.

It is likely that there is a problem inside the machine, which is a safety hazard.
It's completely broken

Please self check and restart the machine first,
Firstly, check if there is any cooling air blowing after just one or two minutes of starting the machine. If there is cold air blowing, then hot air blowing will continue.
Please check if the exhaust pipe has air outlet (if the exhaust pipe does not have air outlet, the lower motor will not work); When the motor is not in the working room, the compressor cannot dissipate heat. If the temperature of the compressor is too high, it will automatically protect it. In this case, it is blowing hot air.
PS: Reasons for compressor automatic protection: a. Excessive temperature, b. Compressor overload (current and voltage too high)

It can not be used without the window vent.