Why does my Panasonic Air Conditioner smell when it's on?
- WWayne KellyAug 14, 2025
The discharged air may smell because indoor odor components, cigarette odor, and cosmetic odors have accumulated in the air conditioner, and are being discharged.
Why does my Panasonic Air Conditioner smell when it's on?
The discharged air may smell because indoor odor components, cigarette odor, and cosmetic odors have accumulated in the air conditioner, and are being discharged.
Why is my Panasonic S-3650PT3E making noise?
The noise you hear could be due to refrigerant liquid flowing inside the unit, drainage water moving through the drain pipe, or temperature changes affecting the unit's parts.
Why does the fan keep running after I turn off my Panasonic S-3650PT3E Air Conditioner?
The fan may continue to rotate after the unit is turned off to dry the heat exchanger, depending on the settings. This is also done to ensure smoother operation.
Why does my Panasonic Air Conditioner change the airflow direction by itself?
The airflow direction may change automatically during heating operation if the air discharge temperature is low, or during defrost operation, resulting in a horizontal wind flow.
Why is dust coming out of my Panasonic Air Conditioner?
Dust may be discharged because it has accumulated inside the indoor unit.
What does it mean when my Panasonic S-3650PT3E Air Conditioner makes a humming noise?
The humming noise you hear is the sound of nanoe™ X being discharged.
Why is my Panasonic S-3650PT3E making noise during heating operation?
The noise you're hearing during heating operation is likely due to the defrost operation being in process.
What to do if is not displayed on my Panasonic Air Conditioner remote controller?
Check if nanoe™ X has been set to OFF. If it has, set it to ON.
What does it mean if is displayed on my Panasonic S-3650PT3E remote controller?
If is displayed on the remote controller, it indicates that nanoe™ X is considered abnormal. In this case, it is recommended to contact your dealer.
This document provides operating instructions for a Panasonic commercial air conditioner indoor unit, specifically a ceiling-type (Type T3) model. It covers various aspects of the device, including its function, technical specifications, usage, and maintenance.
The Panasonic commercial air conditioner is designed to provide comfortable room conditions. It incorporates a biocidal product that generates ionized air to deactivate bacteria and viruses in the air and on surfaces, and to inhibit mold growth. The active substances are free radicals generated in situ from ambient air or water. The unit offers both cooling and heating capabilities, with specific operation modes like "DRY" for humidity control. A notable feature is the "nanoe™ X" function, which generates negative ions to improve air freshness, reduce odors, and constrain the propagation of mold and bacteria. This function operates automatically upon purchase but can be set to OFF via the remote controller.
The manual details specifications for several indoor and outdoor unit models, categorized by refrigerant type (R32) and power source (Europe/Oceania, 1-phase/3-phase).
Indoor Unit (Ceiling Type T3) - S-3650PT3E, S-6071PT3E, S-1014PT3E Series:
Outdoor Unit (Single Split Outdoor Unit R32): Multiple models are listed, including U-36PZH2E5, U-50PZH2E5, U-60PZH2E5, U-71PZH2E5, U-100PZH2E5, U-125PZH2E5, U-140PZH2E5, and their 3-phase counterparts (e.g., U-71PZH2E8).
| Brand | Panasonic |
|---|---|
| Model | S-3650PT3E |
| Category | Air Conditioner |
| Language | English |












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