Why is there noise when water drains out of my Panasonic NA-F135V5 Washer?
- IimorganSep 8, 2025
This is normal. The noise you hear when water drains out of your Panasonic Washer is the drain pump working.

Why is there noise when water drains out of my Panasonic NA-F135V5 Washer?
This is normal. The noise you hear when water drains out of your Panasonic Washer is the drain pump working.
Why does my Panasonic Washer operation take longer than indicated?
The operation time of your Panasonic Washer may be longer if laundry is concentrated on one side or if the water supply or drainage is not working properly.
Why does my Panasonic Washer start with rinse when I only want to spin?
If clothes are concentrated on one side of the tub, the Panasonic Washer automatically corrects unevenness by starting the rinse process. To avoid this, place clothes as evenly as possible.
Why is water supplied in the middle of the wash process in my Panasonic Washer?
If the water level drops during the wash process of your Panasonic Washer, water is added automatically. Additionally, with a large amount of laundry, water may be added several times automatically.
Why does my Panasonic NA-F135V5 rotate irregularly during spin?
The tub rotation speed of your Panasonic Washer is adjusted to reduce foaming during spin.
How to change process settings on Panasonic NA-F135V5 Washer after start-up?
Process settings can be changed during the wash process by pressing “Pause”. To change the program or settings after the end of the wash process, turn the power of your Panasonic Washer off and on again.
Why does the Panasonic NA-F135V5 Washer supply water during wash process?
If the water level drops in your Panasonic Washer, water is added automatically. Also, with a large amount of laundry, water is added several times automatically.
Why does the Panasonic Washer change to rinse in the middle of spin?
If clothes are concentrated on one side of the tub in your Panasonic Washer, the machine automatically corrects unevenness by starting the rinse process. To prevent this, place clothes as evenly as possible.
Why is there irregular rotation during spin in my Panasonic NA-F135V5?
The tub rotation speed of your Panasonic Washer is adjusted to reduce foaming during spin.
How to change process settings after start-up on my Panasonic Washer?
Process settings can be changed during the wash process of your Panasonic Washer by pressing “Pause”. To change the program or settings after the end of the wash process, turn the power off and on again.
Guidelines for child supervision and safe handling of the power plug and cord to prevent accidents.
Warnings against self-repair, fire hazards, tub movement, and the importance of proper grounding.
Avoid washing waterproof items, ensure proper placement away from heat, and turn off the water faucet.
Precautions regarding finger entrapment, appliance usage, water temperature, and connection safety.
Identification and labeling of major parts of the washing machine for user understanding.
List and description of accessories provided with the washing machine for setup and use.
Guidance on sorting laundry, using nets, and checking clothes for foreign objects before washing.
Explanation of the operation panel, water amount display, time indicators, and process settings.
Details on water levels for different models and how to select wash water temperature.
Overview of various washing programs, their purposes, and suitable garment types.
Instructions on using the detergent/bleach inlet and softener dispenser correctly.
Guidance on adding detergent, softener, and avoiding overfilling or using incompatible softeners.
Steps for preparing laundry, setting up the machine, and selecting wash programs.
Details on the ECONAVI function and how to manage wash process settings during operation.
Instructions for washing comforters, blankets, and delicate clothing items safely.
Steps for using the Stain Master program, including pretreatment and capacity limits for stain removal.
Guide to using the Super Dry function and performing standard wash, rinse, and spin cycles.
Table summarizing program durations, wash, rinse, and spin times for all cycles.
How to manage the end buzzer, turn the tub manually, and activate the child lock feature.
Step-by-step procedure for cleaning the lint filter after each operation.
Instructions for cleaning the detergent drawer and wiping down the main unit and lid.
Procedures for cleaning the water supply filter and performing monthly tub hygiene.
Guidance on choosing the installation location and attaching the bottom cover.
Steps for connecting the drain hose correctly and ensuring it is securely hooked.
Detailed instructions for connecting the water tap adaptor and supply hose to the faucet.
Connecting the power plug, grounding, checking the machine's level, and performing a trial operation.
Explanation of common error codes (U11-U99, H) and their troubleshooting steps.
Solutions for problems related to time indications, operation duration, and stopping.
Addressing issues with water supply, water levels, and abnormal cycle changes during washing.
Solutions for power failures, program effectiveness, undissolved detergent, and drain noise.
Detailed technical data including voltage, capacity, power consumption, and dimensions for each model.












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