Fix WOPI Proof Errors by Checking Keys, Discovery, and URLs
Trace Collabora WOPI proof failures to mismatched keys, stale discovery data, clock drift, or proxy URL changes—without weakening validation.

You can use a single washing program to wash less dirty clothes. For example, you can activate a one-time washing program for less-soiled clothes.
Step 1: Click the Power button to start the machine
Step 2: Press the Wash / Rinse / Spin button to activate the personalized program according to your needs. If you want to combine washing programs you can press the program buttons as follows:
+ Wash + Rinse: Rinse after washing
+ Rinse + Spin: Squeeze after washing
+ Wash + Rinse + Power Spin: Rinse and then spin in order.
Step 3: Click Start / Pause to finish the installation
These buttons allow you to choose different washing modes for different fabrics.
(1) Fuzzy (Wash thick clothes): Use to wash thick clothes such as jeans, thick khaki.
(2) Blanket: A specialized mode for washing blankets.
(3) Soak: The machine will intensify the soaking cycle before washing. Helps to wash clothes cleaner. Suitable for clothes with stubborn stains
(4) Quick: Use for clothes that are less dirty, or you need a quick wash.
(5) Energy Saving : Washing saves energy
(6) Aqua Saving: The program helps you save water optimally. The discharged water will be used in subsequent processes, reducing high water costs.
(7) Super Clean: Make your clothes extremely clean.
(8) Ao-dai (Ao Dai): Ao-dai washing.
(9) Eco Tub Clean: The machine automatically cleans the drum .
For thick clothes, their washing course is different from other clothes. Need to choose the right mode to achieve a clean effect.
Press the Fuzzy wash mode in the washing program panel according to the instruction.
You adjust the appropriate water level from 1 to 10. Corresponding 1 is the lowest level, 10 is the highest level. The machine has many water level modes, helping you to precisely adjust the water level when washing, reducing water waste.
This wash mode allows you to disable all the setting buttons on the control panel during washing. The washing program selected is fixed and cannot be changed. In order to increase the safety of children and not affect the washing process.
To open child safe lock mode. Press at the same time for 3 seconds the two "Rinse" and "Spin" buttons. The Child Lock light will light up when this function is on. To cancel this function, do the same to open. Mode will remain when turning on or off the Power button “Power”.
Note: It is recommended to turn off the mode when it is not needed anymore in case others do not know how to reopen the control panel next time.
For better performance of washing machine, longer machine life. You should clean the washing bucket at least every 2 weeks. In order to limit dirt, bacteria grow in the machine, adversely affect not only the health of you and your family, but also the "health" of the washing machine. Samsung washing machines support you to self-clean the washing machine with very simple operation.
Then you press the Water Level button to select the water level, which will usually be the highest water level (Level 10) for a more comprehensive cleaning of the tub.
Water cost savings are essential. This is the machine's energy-saving washing program. The machine will retain the amount of water after rinsing, and use it for the next washing cycle, to limit the excess water.
Hopefully with some simple operations that WebTech360 has just shared, you can control your washing machine, helping to bring the best washing performance to the family.
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