Biontech BTM-105DN Operation Manual

Under-sink type water ionizer

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Korea Food and Drug Administration (KFDA) Manufacturing

License No. 889 KFDA Product License No. 05-872

Model : BTM-105DN

Dedicated to runing water lines

* Read this manual carefully for proper use of the product. Keep the manual

in a safe place and refer to the manual whenever necessary.

* Our company will not be held responsible for any malfunction or accident

resulting from incorrect installation or improper handling.

OPERATION MANUAL

Under-sink type

BIONTECH Co., Ltd.

Table of Contents

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Do you have a question about the BTM-105DN and is the answer not in the manual?

Questions and answers

Ahmet

January 31, 2025

How to reset the filter alert even after changing the filter after replacing it it did not reset itself.. keeps on alert " change the filter please" eventhpough I insert a new filter

1 comments:

Mr. Anderson

May 14, 2025

To reset the filter alert on the Biontech BTM-105DN after replacing the filter, follow these steps:

1. Do not unplug the power cord during the replacement process, as unplugging may interfere with the system’s ability to reset properly.
2. Open the filter cover.
3. Disconnect the old filter by removing the filter connector from its port.
4. Install the new filter by inserting it into the correct port and turning it clockwise until it is securely connected.
5. Once the new filter is installed properly, the system will automatically recognize the new filter and reset the “999” filter alert indicator—no manual reset button is required.
6. If the “999” indicator does not reset after installation, ensure the filter is genuine (with Biontech logo) and properly connected. If the issue persists, contact customer service for support.

Would you like a diagram from the manual to help with this process?

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Summary of Contents for Biontech BTM-105DN

Page 1 Korea Food and Drug Administration (KFDA) Manufacturing License No. 889 KFDA Product License No. 05-872 OPERATION MANUAL Model : BTM-105DN Under-sink type Dedicated to runing water lines * Read this manual carefully for proper use of the product. Keep the manual in a safe place and refer to the manual whenever necessary.
Page 2 Safety Precautions The precautions are designed to prevent physical injury or property damage. ■ The precautionary symbols are classified as follows depending on the level of injury or damage as a result of incorrect use of the product arising from ignoring the precautions. Warning This symbol means that ignorance may result in fatality or severe physical injury.
Page 3 Caution Use the main unit, outlet faucets (water taps) Do not connect the product to a wall mount-type and installation accessories as a set. water tap. If water leakage occurs, serious indemnification consequences may ensue. Prohibitory instruction Do not use the main unit and outlet faucets (water taps) separately.
Page 4 Warning Do not fix the power cord with a staple or similar Protect the power cord and the power plug fastener. from damage. A damaged power cord - Do not leave it near a heating device Prohibitory may result in fire or bend it with excessive force.
Page 5: Table Of Contents
■ Install the product correctly according to this manual. * Piping should be carried out considering the building construction, running water regulations and the city s ordinances. It should be noted that the connection method of piping may differ depending on the combination of the sink and floor cabinet.
Page 6: Parts And Accessories
Parts and Accessories ■ Check the following parts and accessories: Dual spouted Fixing Nut Tubing Connector Hose Fixing Running water line Rubber Faucets panel connection adaptor Paking cover (small) (including two screws) Union Huse Hose ■ 5/16”(1ea) ■ 1/4”(1ea) ■1/4 Standend Hose ■5/16 Standend Hose Dust Filter Safety Pin...
Page 7: Installation Reference Information
Parts and Accessories ■ Do not install the product in any of the following places (product malfunction may result if ignored): - Near hot temperatures (40 C or higher), - A bathroom or a humid place, - Outdoors or a place in direct exposure to rain and snow, - A place contaminated with petrochemicals, or - A place where the product may undergo freeze and burst.
Page 8: Operation Precautions
Operation Precautions The precautions are designed to prevent physical injury or property damage. ■ The precautionary symbols are classified as follows depending on the level of injury or damage as a result of incorrect use of the product arising from ignoring the precautions. Warning This symbol means that ignorance may result in fatality or severe physical injury.
Page 9 Warning Use only potable water (officially approved Never attempt to disassemble, repair or alter tap water) the product. - Drinking water with no sterilizing - Fire, electric shock or water leakage capability or water containing may result. harmful substances may be * Request your purchase retailer or Prohibitory Do not attempt...
Page 10 Warning Do not drink the following: Do not drink water with pH level 10.0 (step 5) or higher. * The recommended pH level for . Acidic ionized water drinking is about 8.5 (step 2 or 3). . Water discharged while the * Consult a physician before drinking abnormal lamp is on water with pH level 10.0 (step 5) or...
Page 11 Caution Alkaline ionized water and purified water Do not pour alkaline ionized water, acidic ionized should be stored refrigerated in a clean, water or purified water into a fish bowl. completely sealed container and should be used within two days. Prohibitory instruction - Water free of chloride can easily go bad and...
Page 12: Parts Drawings For Installation
2. Parts Drawing for Installation Check the positions of parts and accessories...
Page 13: Development Drawing Of Raw (City) Water Connection
Development Drawing of Raw (City) Water Connection. Safety pin Safety pin Adaptor(Small) Hose (Dust Filter) Water Flow control screw Reduce Valve Increase Decrease Safety pin NIPPLE Control using by driver How to assemble & disassemble one touch fitting - Slightly pull 1/4 hose to be sure to - During insertion, completely put to - Cut 1/4 hose vertically before set to hold correctly.
Page 14: Selecting Locations For Water Outlet Faucet
3. Selecting Locations for Water Outlet Faucets ■ Determine the locations for the outlet faucets. ●The locations for the outlet faucets should be determined with prudence. ●Set the faucets at a position that is about 40 to 120mm from the sink. * Do not allow the product to touch the bottom of the sink.
Page 15: How To Fix Water Outlet Faucet
4. How to Fix Water Outlet Faucets Fix the outlet faucets at the hole drilled on the sink using metallic fixing accessories. * Before fixing the faucets, remove any dirt around the hole Insert the controlling faucet into the hole on the sink. And insert the reinforcing plate into the end of stand for the controlling faucet.
Page 16: Installation And Connection Of Alkaline Electrolysis Ionized Water System Main Unit
5. Installation and Connection of Alkaline Electrolysis Ionized Water System Main Unit * Close the valve located next to the water meter. Leave a water tap open until no water flows out of the tap. Install the Electrolysis Ionized Water System main unit in the sink cabinet, and connect the main unit to the intermediary valve and the dual spouted faucets.
Page 17: Checkpoints After Installation
6. Checkpoints after Installation ● Before supplying water to the main unit, drain the running water by opening the valve at the water meter and opening one of the water taps in the building. Do not open the outlet faucet at this time. (This is to drain any foreign substances from the running water piping, thereby preventing malfunction of the built-in Solenoid valve) ●...
Page 18: Troubleshooting
Adjust the throughput Adjust the throughput according to the following steps: Supply water to the product by pushing the POWER button. ① Adjust the throughput by rotating the valve adjustment screw. ② (Adjust the throughput so that a 200 ㎖ cup can be filled in 3 to 5 seconds.) ③...
Page 19: Nomenclature And Descriptions
7. Nomenclature and Descriptions Install the main unit inside the sink on the floor and install the outlet faucets above the sink. (For details, refer to the installation instructions.) * Install the receptacle at the rear of the sink so that it is not visible from the front.) Running water tap (not included in product parts and accessories)
Page 20 Control and indicating part Operation This switch turns on/off water POWER button supply to the main unit. Alkaline ionized Use this button to select the water alkaline ionized water that best & level selection Alkaline ionized water suits your purpose. button outlet faucet Water...
Page 21: Precaution For Using It
How to store and manage the product after it is used. Precautions for using it 1. How to store and manage the product after using it. Turn off the power before moving the product Do not let water come inside the main body. Do not block the outlet nozzle or the drainage hose arbitrarily.
Page 22: How To Produce Alkaline Ionized Water
8. How to Produce Alkaline Ionized Water Supply water by pushing the POWER button. * The water supply Power lamp will turn on. * When the Solenoid valve opens and ionized water is available, the alkaline level selection lamp will turn on. ACID Make sure the alkaline level selection lamp turns on.
Page 23: How To Use Water Purification Method
9. How to Use Water Purification Method Supply water by pushing the POWER button. * The supply Power lamp will turn on. * When water is supplied, the machine automatically selects the previously set alkaline step and water can be taken. ACID Make sure the alkaline step selection lamp turns on.
Page 24: How To Perform Forced Cleaning (Production Of Acidic Ionized Water)
10. How to Perform Forced Cleaning (Production of Acidic Ionized Water) ■ In the forced cleaning mode, acidic ionized water is supplied from the alkaline ionized water outlet faucet. This function is used when a large amount of acidic ionized water is needed, or to prevent the outlet hose from contamination.
Page 25: About Automatic Cleaning Operation
About automatic cleaning operation In order to clean the electrolytic bath and maintain the production function, the machine automatically cleans the electrolytic bath in the following cases: When you open the supply valve after the After you close the supply valve, About 10liters of alkaline or automatic cleaning operation is complete, the machine performs an...
Page 26: How To Measure Ph (Hydrogen Ion Concentration)
11. How to Measure pH (Hydrogen Ion Concentration) Measure the pH level of alkaline or acidic ionized water from the machine. Preparation: pH measurement reagent set Measurement sequence Place two or three drops of the pH measurement reagent in the test cup. (It is difficult to describe the amount of the reagent other than "two or three drops".) Set the machine at Step 5 and drain alkaline water for about 10 seconds before taking a sample.
Page 27: Timing And Method Of Filter Replacement
12. Timing and Method of Filter Replacement ■ Do not disconnect the electric plug. (When the plug is disconnected, the system can be restored when the filter connector is inserted) (Picutre 1) (Picutre 2) (Picutre 3) (Picutre 4) (Picutre 5) (Picutre 6) 1.Open the cover .
Page 28: Cleaning Filter
Cleaning Filter Calcium scale in electrodes may cause…. The reason for the calcium scale on the alkaline side of the water ionizer is because the high pH of the water causes the minerals in the water to precipitate out of the water and become displaced.
Page 29: How To Use Cleansing Filter
How to use cleaning filter ACID ACID...
Page 30: Use Of Alkaline Ionized Water
11. How to Measure pH (Hydrogen Ion Concentration) Use of Alkaline Ionized Water ■When cooking rice Try to cook rice after soaking the rice in the alkaline water for 30 ~ 60 minutes in advance. When cooking rice with the alkaline water, the rice will be glossy like glutinous rice, tasty, stored well and kept fresh for a long period of time.
Page 31: Use Of Acidic Ionized Water
Use of Acidic Ionized Water ■Bathing, washing of the face, washing of feet When used for bathing, the acidic water can be a beauty solution good for your skin. The acidic water is astringent helpful in making the skin soft and elastic (Skin is mildly acidic). When the acidic water is used as rinse for the hair just shampooed, it will neutralize the alkalinity of the soap, helpful in keeping the hair glossy.
Page 32: 14. Q&A
14. Q&A Can I use underground springs? - Sometimes this is not possible. Depending on the quality of the local underground spring, the level of pH may not be suitable for use in the machine. Make sure to measure the pH level of your underground spring in advance.
Page 33 What kind of filters should I use for replacement? - Since the lifespan of a filter depends on the contaminant being filtered, you should use the proper filters.(A genuine filter carries a clear Biontech logo.) What should I do if throughput falls noticeably too early (consumption 999 )? - Check the water pressure of the water supply for any bent hoses.
Page 34: Troubleeshooting
15. Troubleshooting Problem Cause and Solution ● Is water supply too low? The lamp is not turned on or At least 1.4 liters per minute is necessary. blinks while in use. =>Adjust it by opening the adjustment valve ● Depending on water quality, the machine may shut down and The power turns off and water stop supplying water to protect itself.
Page 35 Problem Cause and Solution ● Filtering capacity of the filters has degraded. Water tastes or smells strange. => Replace the filters. - If water supply is contaminated falling below potable water standards, the filters may degrade very quickly. ● Is water supply pressure too low? The supply of ionized water is =>...
Page 36: Final Checklist
Final check list Problem Cause and Solution Is there leakage from any connecting part? Yes / No Yes / No Is there leakage from any filter? Leakage Is there leakage from the faucets on the control panel? Yes / No Is there leakage from the main unit? Yes / No Yes / No...
Page 37: Product Specifications
Product Specifications Water Ionizer BTM-105DN Class 2, Type B Equipment 220V 120V 50Hz 60Hz 125V / 3A 250V / 2A Tap Water 320×340×140 (W×H×D)mm About 6.5Kg 70~500kPa 5~30 C (41~86 F) Built-in Temp. Sensors: 2 Sensors (Automatic Restoration) Continuous Electrolysis Standard 1.5ℓ/min ±...
Page 38: Consumer Damage Indemnification Guidelines
Consimer Damage indemnification Guidelines Indemnification Type of consumer damage Within warranty After warranty If repair is necessary within a month after Charged Replacement purchase due to manufacturing defect. service If a replaced product requires major repair Charged Replacement within a month of replacement. service Charged Free service...
Page 39: Product Warranty
BTM-105DN...
Page 40 The most advanced water purification and ionization system Bion-Tech Co.,Ltd. Distributor Manufacturer Bion-tech Co., Ltd. 298-15 Gongdan-ro(Geumjeong-dong), Gunpo-si, Gyeonggi-do South Korea Tel : 82-31-459-3853 Fax 82-31-429-3859 E-mail : btm@biontech.biz http://www.bion-tech.com (Korean) http://bion-tech.com/e_main.php...