FCC ID: 2AW23-W5100 Tankless Toilet

Model : W5100 User Manual Thank you for choosing our products. Please read the instructions carefully before installation and keep it available for future maintenance or reference. Content Safety instructions List of materials Technical drawing Parts identification Toilet installation Preparation Installation of sensor module

(Only for models with wave-to-flush function) Maintenance 1. Main unit care and maintenace 2. Filter maintenance Emergency troubleshooting 1. Power and water failure 2. Battery replacement 3. Low battery indication and replacement

(Only for models with wave-to-flush function) 4. Product unused for a period of time Technical specification Description of the button function FCC Statement Warranty card I n s t a l l a t i o n i M a n t e n a n c e O t h e r s 01 03 04 05 06 08 09 12 13 15 15 16 17 Safety instructions Please read the instructions carefully before installation and keep it available for future maintenance or reference. Failure to follow these instructions can cause body injury and property damage. Explanation of symbols Warning Caution Refers to an immediately dangerous situation that will cause serious injury or death. Refers to a potentially dangerous situation that may cause slight or moderate injury or property damage. Explanation of symbols Symbol Indication Refers to prohibited activities. Refers to mandatory activities. WarningTo reduce the risk of burns, electrocution, fire, or injury to persons:

Do not throw cigarettes and other burning stuff into toilet. Never disassemble, repair or modify this product. Do not wash the main unit or electrical plug with water or detergent. Do not handle the electrical plug with wet hands. Do not use any battery device other than the factory equipped battery device. Never operate this product if it has a damaged cord or plug, if it is not working properly. Contact manufacturer or service center for examination and repair. This product is an electric appliance, avoid direct contact with water or other liquids. Do not position the product on its side or upside down while making electrical connections with the battery box. Mandatory activities Do not install or use the product in wet places such as a shower room. 01 Warning This product is to be used with factory equipped battery box and 1.5V AA alkaline battery. Mandatory activities When moving the product from cold or wet environment to normal room temperature, please wait for 2 hours until the condensed water is completely volatilized to prevent electrical short-circuit. Caution Do not place or store product where it can fall or be pulled into a tub or sink. Do not place in or drop into water or other liquid. Do not reach for a product that has fallen into water. Unplug the battery box immediately Do not stand on the ceramic toilet, and do not hit the ceramic, to avoid damage and water leakage. Do not embed cementitious material (cement mortar) to toilet base, to avoid toilet cracking. Do not stand on product unit, seat and cover. Do not use any caustic chemicals or scrubbing brush to clean this product. Only use tap water or potable water as it may cause chafing. Exposure to direct sunlight is prohibited. This product is equipped with a soft-closing seat cover. Do not push the toilet seat closed, or damage may occur. Do not connect water supply to a hot water supply. Make sure inlet water temperature is between 3~35/37.4~95. Do not lean against the seat cover when using the product to avoid damage. Do not flush newsprint, diapers, sanitary napkins or other items that can easily block the toilet. If this product is malfunctioning, unplug from electrical connections. Call for professional service. Ensure power cable is unplugged and water supply is turned off during the installation and maintenance of this product. Do not use in an environment below 0 C. When not using the product over three (3) days, it is recommended to unplug the battery box, remove batteries and drain any water present in toilet and hose. This product is not to intended for individuals (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction. Children shall not play with the product. Raise room temperature to prevent the toilet from damage due to freezing. Mandatory activities 02 List of materials Main Unit Installation Cardboard Product Warranty Card three(3) years Our company three a Model : W5100 User Manual Thank you for choosing our products.Please read the instructions carefully before installation and keep it available for future maintenance or reference. 15 Installation Manual Wrranty Card Braided hose Angle Valve Battery box Sealing Flange Mounting kit Sensor module assembly (optional) 03 Technical drawing 690mm m m 1 7 4 m m 0 9 3 m m 0 1 4 1. The drawing is for reference only, and we reserve the right to modify the product appearance. 2. Product appearance is subject to change in kind. 04 Parts identification Left side Lid Flush Right side Bumper Seat Bumper Decorative piece Ceramic toilet Foot-touch button

(optional) 05 3.Hose Connect the water inlet and angle valve of the toilet with the matching hose and tighten it. Angle valve connector Inlet connector Flexible hose 4.Mounting bracket installation Assemble the mounting bracket with bolts and then install them to the pre-installed flange plate on the ground and lock tight with nuts. Mounting bracket Washer Nut Bolt Toilet installation Precaution before installing Minimum dynamic working water pressure:

0.09+MPa (15.0+L/min), failure to meet this pressure will not achieve the best flushing effect. Note: Apply the methods below if you dont have water pressure testing device. Hose Angle valve Water storage barrel Open the angle valve to check the water volume. If the water volume after 10 seconds is greater than 0.66Gal (2.5L), then it is OK to proceed installation. 1. Installation of angle valve Draw drain outlet centerline on the floor. Install angle valve at proper position on the wall according to dimension of toilet. Angle valve Line Drain outlet 2. Cardboard installation Align cardboard with the centerline of drain outlet. Draw contour line according to cardboard. 70mm 305mm Cardboard 06 5.Ceramic toilet installtion 6.Screw installation Install a sealing flange into drain outlet;

Install ceramic toilet on the corresponding position. Put the screw through the fixing sleeve and then install it through the holes (on both sides of the toilet ceramic) to the mounting bracket on the ground. Lock tight. Install the decorative cap on the fixing sleeve. Fixing sleeve Screw Toilet drain outlet Decorative cap Sealing flange 7.Glass glue application Apply high quality mildew-proof glass glue around the lower edge of the toilet. Note:

1. Two people are required to carry the toilet. 2. Please clean up the drain outlet;

3. Please make sure ceramic toilet outlet sits perfectly on drain outlet. Glass glue Notes:

Please clean up the drain outlet;

Please make sure ceramic toilet outlet sits perfectly on drain outlet. 07 Preparation 1. Turn on the angle valve 2. Power Connection Check the threaded connection for leaks to ensure complete sealing. Turn the angle valve counterclockwise to the full open position. (Note: The angle valve opens with a large torque for the first time.) Insert 4 x 1.5V AA batteries (not supplied) into the battery box. Plug DC connector on the battery box and toilet, and stick battery box to the velcro on the bottom of the toilet. Note:

1. Only use 1.5V AA alkaline battery. 2. Do not mix old and new batteries or different battery brands. 3. Battery life will be significantly reduced when using non-alkaline batteries;

4. Please install the inner box in right direction

(labeled on the battery box). When the cover is buckled, use your fingers to squeeze the side of rubber plug to discharge air inside the box to ensure sealing effect. 3. Self-inspection Once batteries installed, the red indicator light flashes once. Angle valve 08 Installation of sensor module

(Only for models with wave-to-flush function) 1. Battery installation Insert 3 x 1.5V AAA batteries (not supplied) into the sensor module and tighten with screws. A-2: Drill two 6 mm diameter holes in the wall at a distance of about 50.5 mm, a depth of about 35mm. 5 0 . 5 Note:

Please install sensor module batteries within 3 minutes after installing batteries in the battery box. Code matching will execute automatically. 2. Sensor module holder installation Choose the installation method according to the wall:

Method A: for rough walls such as whitewashed wall, using scews. Method B: for smooth walls such as tile, using adhesive tape. Method A: Screw fixing A-1: Position the holder in the pre-installation area on the wall and mark installation holes location.

(Please ensure the sensor module is within reach when a person on the seat.) A-3: Install an anchor in each of the holes and secure the holder to the wall using screws. A-4: Align sensor module slot with the holder, and then rotate it counterclockwise to lock it. installation hole Note: Do not install and use the product in damp places such as shower room. Do not place the product in a place where it is easily exposed to water. 09 Method B: Adhesive fixing B-1: Clean and dry the pre-installation area of the holder. (Please ensure the sensor module is within reach when a person on the seat.) B-3: Align sensor module slot with mounting bracket, and then rotate it counterclockwise to lock it. installation area B-2: Remove the adhesive tape on the back of the holder and stick it to the wall vertically. Note: Do not install and use the product in damp places such as shower room. Do not place the product in a place where it is easily exposed to water. 3. Modules code matching Step I Remove batteries from module sensor and battery box, and wait for 1 minute. 10 Step II Connect battery box (with batteries installed) to the main unit. 4.Sensor flushing Wave hand in front of the sensor module to activate sensor flushing. Step III Install sensor module batteries within three minutes after installing flush control module batteries to allow codes to match. If the sensor module can light up but does not flush by sensing, please reload batteries and match codes again. 11 Maintenance Main unit care and maintenace Filter maintenance Use only a soft, damp cloth to clean. Avoid using harsh chemicals. If poor spray perfomance occurs under normal conditions:

Note: If the toilet is with off-seat auto flushing function, it may activate auto flushing during the cleaning. 1. Turn off power and the angle valve 2. Unscrew angle valve nut 3. Remove filter net 4. Clean out the filter net under running water using a toothbrush 5. Reinstall filter and angle valve nut, turn on the angle valve and connect power. 12 Emergency Troubleshooting No water supply Put around 8L water into a barrel and flush the ceramic bowl. Note: Avoid water spilling from bowl. Low battery indication and replacement

(Only for models with wave-to-flush function) 1. Sensor module When the batteries are low on the sensor module, the module will flash quickly 5 times, indicating the batteries need to be replaced. Battery replacement Unplug the DC connector and remove the battery box. Step I Step II Step III Pull out the cover, remove the used batteries and put the new batteries into box and replace the cover. Reconnect the DC plug and stick the battery box back to the velcro. Loosen screws on the back of sensor module and remove rear cover, replace batteries and secure with screws. Note:

1. Only use 1.5V AAA alkaline battery. 2. Do not mix old and new batteries or different battery brands. 3. Battery life will be significantly reduced when using non-alkaline batteries. 13 2. Flush control module When the product is left unused for a long time, especially in cold weather, it is highly recommended to drain the water to prevent freezing. When waving hand over the sensor module and it starts to slowly flash 12 times, indicating that the batteries in the flush control module need to be replaced. 1. Activate flushing, and then turn off angle valve to stop water supply. 2. Unplug battery box and remove all batteries. 3. Disconnect the hose from angle valve, drain the water and reconnect. Step I Step II Remove the cover of battery box, replace batteries and reinstall in place. Note:

1. Only use 1.5V AAA alkaline battery. 2. Do not mix old and new batteries or different battery brands. 3. Battery life will be significantly reduced when using non-alkaline batteries;

4. Please install the inner box in right direction

(labeled on the battery box). 4. For your safety, it is recommended to put antifreeze into the remaining water in the bowl.

* Please reinstall battery box and turn on water supply when using again. NoteBefore water discharging, the power must be cut off!

14 Technical Specification Model W5100 Rated voltage DC:6V Main Unit Rated power Water proof 2.1W IPX4 Flush volume 6.0L(full flush)/4.1L(half flush) Flushing mode Siphonic jet Rough in 305mm Drainage method S-trap Toilet Outlet outside diameter 100mm Water pressure range 0.09MPa (dynamic pressure, flow rate of 15.0+L/min)--0.8MPa (static pressure) Installation method Glass cement/ foundation bolts seat Open and close device Quiet soft-close Caring device Automatic flushing Automatic flushing after use Low battery indication Foot-touch flushing function If the flush does not work after pressing flush button, and the indicator light flashes, indicating that the battery needs to be replaced. Kick the foot-touch button to flush (optional) Wave-to-flush function Wave in front of sensor module to flush (optional) Antibacterial site Seat Description of the button function Description of the button function press "FLUSH" button on the main unit to flush (full flush). Flush Note:

1. Button light: If the battery is low, when pressing the flush button, the red light will flash. 2. Off-seat auto flushing: In the off-seat auto flushing mode. If the user sits for 6 seconds to 1 minutes and then leaves the seat for more than 3 seconds, a half flush is activated. If the user sits for more than 1 minutes and leaves the seat for more than 3 seconds, a full flush activated. 15 FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. WARNING: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 16 Product Warranty Card three(3) years Our company three a 17 The picture of product may not entirely consistent with actual appearance and color because of product improvements, please in kind prevail. ASWFA51000002A-1.1

FCC ID:2AW23-W5100 This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:

(1)this device may not cause harmful interference,and

(2)this device must accept any interference received, interference that may cause undesired operation.

Number: MS-0045317 A TUVRheinland TCB Authority to Act as Agent Revision: 0 Effective date: Oct 8, 2021 Authority to Act as Agent Date: 29 June, 2022 TUV Rheinland of North America, Inc. 1279 Quarry Lane., Suite. A Pleasanton, CA 94566 To Whom It May Concern:

| appoint TUV_ Rheinland (Shenzhen) Co., Ltd. to act as our agent in the preparation of this application for equipment certification. | certify that submitted documents properly describe the device or system for which equipment certification is sought. | also certify that each unit manufactured, imported or marketed, as defined in the FCC or Industry Canadas regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, |

acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by TUV Rheinland Group, still resides with Xiamen R&T Plumbing Technology Co., Ltd. /

No.18, HouXiang Road, HaiCang District, Xiamen, 361028, China For TCB applications, We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Date: 12 Months Agreement is valid for 12 months from the above date. By:

Mls / | Hongwei Wang

(Signature) (Print name) Manager +8605926539772

(Title) (Telephone) On behalf of:

Xiamen R&T Plumbing Technology Co.., Ltd.

(Company Name) Page 1 of 1

Standard Form A Request for Confidentiality Letter TOVRheinias Date: 29 June, 2022 Subject: Confidentiality Request for FCC ID: 2AW23-W5100 Pursuant to FCC 47 CRF 0.457(d) and 0.459, the applicant requests that a part of the subject FCC application be held confidential. pe of Confidentiality Requested

[_] Short Term Permanent Block Diagrams Internal Photos Operation Description/Theory of Operation Tune-Up Procedure a

[x] Short Term Permanent

[x] Short Term n/a

[x] Short Term Xiamen R&T Plumbing Technology Co., Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view fora period of 180 _ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify TUV Rheinland in the event information regarding the product or the product is made available to the public. TUV Rheinland will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: | VOL | Hongwei Wang / Manager ature/Tit (Print name) MS-0044715 Page 1 of 1 Revision 0