Why does my Panasonic CS-E18NKUA Air Conditioner show H11 error?
The error H11 in your Panasonic Air Conditioner indicates an abnormal communication between the indoor and outdoor units. This could be due to a faulty indoor or outdoor unit PCB, wrong wiring, a break in the connection wires, or a disturbed power supply waveform.
What does error H19 mean on my Panasonic CS-E18NKUA?
The H19 error in your Panasonic Air Conditioner indicates that the indoor fan motor is DC motor mechanism locked. This can be caused by a short circuit inside the fan motor winding, a break in the wire inside the fan motor, broken fan motor lead wires, Hall IC malfunction, or a faulty indoor unit PCB.
What does error F90 mean on my Panasonic CS-E18NKUA?
The F90 error on your Panasonic Air Conditioner indicates power factor correction protection. It can be caused by a DC voltage peak due to a power supply surge, non-uniform compressor windings, or a faulty outdoor PCB.
What does F99 error mean on a Panasonic Air Conditioner?
The F99 error in your Panasonic Air Conditioner indicates an output over current detection. This can be caused by a DC peak due to compressor failure, defective power transistor(s), or a defective outdoor unit PCB.
What does H98 error mean on my Panasonic CS-E18NKUA?
The H98 error in your Panasonic Air Conditioner indicates indoor high pressure protection. This can be caused by a clogged air filter, dust accumulation on the indoor unit heat exchanger, an air short circuit, a faulty indoor pipe temperature sensor, or a faulty indoor unit PCB.
What does F95 error mean on a Panasonic CS-E18NKUA Air Conditioner?
The F95 error in your Panasonic Air Conditioner indicates a cooling high pressure abnormality. This could be due to a rise in outdoor pipe temperature caused by a short circuit of hot discharge air flow, a defective outdoor fan motor, a defective outdoor pipe temperature sensor, or a defective outdoor unit PCB.
What does H99 error mean on my Panasonic Air Conditioner?
The H99 error in your Panasonic Air Conditioner indicates indoor freeze prevention protection during cooling or soft dry modes. This can be due to a clogged air filter, dust accumulation on the indoor unit heat exchanger, an air short circuit, a faulty indoor pipe temperature sensor, or a faulty indoor unit PCB.
What causes the F98 error on a Panasonic Air Conditioner?
The F98 error in your Panasonic Air Conditioner indicates an input over current detection. This can be caused by compressor failure, a defective outdoor unit PCB, a defective inverter main circuit electrolytic capacitor, or excessive refrigerant.
Why is my Panasonic CS-E18NKUA Air Conditioner showing F97 (Compressor Overheating)?
The F97 error on your Panasonic Air Conditioner indicates compressor overheating, which may be due to refrigerant shortage (refrigerant leakage), a closed 2/3 way valve, or a faulty compressor tank temperature sensor.
Details power supply requirements and circuit breaker specifications for different models.
Lists precautions for handling the indoor and outdoor units to prevent damage or injury.
Provides precautions for using the remote control, including battery handling.
Instructions on how to power the air conditioner on and off using the remote.
Guide to adjusting the desired temperature settings for heating and cooling modes.
Explains how to choose between AUTO, HEAT, COOL, and DRY modes.
Instructions on how to retrieve error codes when the unit stops and the timer blinks.
General| Type | Split System |
|---|---|
| Refrigerant | R410A |
| Cooling Capacity | 18, 000 BTU/h |
| Noise Level (Indoor) | 50 dB(A) |
| Noise Level (Outdoor) | 50 dB |
| Power Supply | 220 V |
| Indoor Unit Noise Level (Min) | 21 dB(A) |
| Outdoor Unit Noise Level | 50 dB |
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