Kohler 72218T-B7-CP Assembly instructions

Installation and Care Guide
Response Electronic Kitchen Faucet
©2013 Kohler Co.
72218T-B7-CP
Ҿጎࢅྼࢺຫ௽
ૃຯۉጱߌᆌ؞ݝୄཀྵ
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IMPORTANT INSTRUCTIONS
WARNING: When using electrical products, basic precautions should
always be followed, including the following:
DANGER: Risk of electric shock. Connect only to a circuit protected by a
Ground-Fault Circuit-Interrupter (GFCI)*.
WARNING: Risk of electric shock. Grounding is required. A licensed
electrician should make all electrical connections.
WARNING: Risk of electric shock. Disconnect power before servicing.
WARNING: Risk of injury or property damage. Please read all instructions
thoroughly before beginning installation.
CAUTION: Risk of property damage. The faucet spout contains a magnet.
Do not allow items susceptible to electromagnetic damage to come into close
proximity to the spout.
NOTICE: Follow all plumbing, electrical, and building codes.
重要说明
警告：当使用电气产品时，应始终遵循包含下列内容的基本防范措
施：
危险：触电危险。只能连接至具有接地故障电路断路器（GFCI）保
护的电路上。
警告：触电危险。必需接地。所有电气连接应由专业持证电工操作。
警告：触电危险。维修前须切断电源。
警告：人身伤害或财产损失风险。请在开始安装前仔细阅读全部说
明。
警示：财产损失风险。龙头喷嘴处有磁性，易受电磁损坏的物品不
可接近喷嘴。
注意：请按照所有管道、电气和建筑规范操作。
*在北美以外地区，本装置可能会称作漏电保护器（RCD）。
*Outside North America this device may be known as a Residual Current Device (RCD).
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Tools/工具
Important Information
CAUTION: Risk of fresh water contamination. This faucet contains
back-siphonage protection. Do not remove any internal components.
CAUTION: Risk of product damage. This product contains sensitive electronic
components. Do not store open containers of chemical or cleaning products near this
product.
NOTICE: Do not use a switch-controlled outlet to provide power to the faucet.
Rags/抹布1/2"
#3 Phillips Screwdriver/
十字螺丝刀 Bucket/水桶
Pliers/钳子 Adjustable Wrenches/
活动扳手
Plus/另加
• Unswitched Electrical Outlet
无开关电源插座
Observe all local plumbing and building codes.
Provide a constant unswitched 220 VAC electrical outlet located below the sink
within 5’ (1.5 m) of the control box.
Shut off the main water supply.
For new installations, assemble the faucet to the sink before installing the sink.
For uneven mounting surfaces (such as tile grout lines), apply a suitable sealant
under the faucet. Do not use petroleum based sealant.
重要信息
警示：淡水污染风险。本龙头包含反虹吸防护功能，请不要移除任何内
部组件，防止水虹吸，污染水源。
警示：产品损坏风险。本产品包含敏感电子元件，请勿在本产品附近放置未
封闭的化学或清洁产品容器。
注意：龙头电源供应不可使用具有开关控制的电源插座。
请遵循当地所有管道和建筑规范。
请在水槽下方距控制箱5’(1.5 m)之内配置一只专用的220 VAC无开关电
源插座。
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请关闭进水总管。
对于全新安装，请先将龙头组装至水槽，然后再安装水槽。
对于不平坦的安装面（如有瓷砖灌浆线），请在龙头之下使用合适的密
封剂。不得使用石油基密封胶。
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1. Install the Faucet
NOTE: Handle orientation is designed to be on the right.
Partially thread the screws into the ring.
Insert the faucet through the mounting surface.
Slide the washer up on the shank.
Thread the ring up the shank until it is 1/4 ″(6 mm) from the underside of the sink.
Turn the ring so the screws align front and back.
Use a Phillips screwdriver to tighten the screws.
Escutcheon
ጎ๦߃
Washer
ۈං
Ring
ۨ࿋࣍
1/4"
(6 mm)
Shank
ც࠶
Ҿጎୄཀྵ
ጀᅪǖ๮դݛၠᆌሞׂ೗ᆸ௬ă
൩அີฎฎ჉෇ۨ࿋࣍ాă
൩ୄཀྵ֭෇Ҿጎ௬ă
ሞ໼௬ူࢾී෉࠶ླྀ෇ୄཀྵLj኱዁ԍࢺቸۥዿც࠶ă
൩ۈංࣂ෇ႊ߇ă
൩ٗ຤֣ڹူۨ࿋࣍ᄂႊ߇ฉ჉1/4” (6 mm)ă
ገۯۨ࿋࣍๑அີኟ௬ࢅԝ௬ܔጚă
൩ᆩๆጴஅີژ჉৆அີă
ࢾීླྀ࣮኱዁ࢾීۥዿୄཀྵ຤ă
Extend the spray into the basin, from under the deck push the spray hose up until the
protective cap is against the shank, but no further.
Push the pullout hose back until the spray is against the spout.
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2. Connect the Hoses
Solenoid
ۉى݅
Clamp
ጱ
Weight
ದዘ
Outlet Hose
຤෉࠶
Ø 3" (76 mm) Min
ፌၭØ 3”(76 mm)
Supply Hose
৊຤෉࠶
CAUTION: Risk of restricted water ow and product damage.!Supply hoses must
not be taut, kinked, or twisted during installation. If the supply hoses must be coiled,
maintain an inside diameter of 3 ″(78 mm).
Connect the Supplies
Assemble the outlet hose to the faucet.
Connect and tighten the supply hoses to the supply stops.
Place a bucket under the outlet hose.
Turn on the water supplies.
Flush hot and cold water into a bucket for one minute to remove any debris.
Connect the Spray Hose
NOTICE: The weight must be installed onto the spray hose to act as a pull stop and
prevent kinking damage.
Slide the weight, then the clamp onto the spray hose.
TIP: Use a pliers to expand the clamp over the hose end.
Attach the spray hose to the outlet !tting on the solenoid. Ensure the hose is
completely engaged into the !tting.
Remove the protective cap and attach the outlet hose to the solenoid.
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૶থ෉࠶
য়๖ǖ၌዆຤ୁࢅׂ೗໦࣋ླ၃ăҾጎ৊຤෉࠶้փԫ৆౦঳ăසࡕ৊
຤෉࠶ՂႷಎජLj൩ԍ׼ా০ٳ3”(78 mm)ă
૶থঙ݅
൩຤෉࠶૶থ዁ୄཀྵă
൩৊຤෉࠶૶থ዁ঙ݅Ljժ჉৆ă
ሞ຤࠶ዕ܋ݣዃᅃ߲຤ར
൩ഔঙ݅ă
ഔૐ຤ࢅඤ຤ࠃ຤࠶1ݴዓᅜඁأ࠶ڢాሗዊă
૶থࢾී෉࠶
ጀᅪǖࢾී෉࠶ՂႷҾጎದዘፕྺཱྀᄿڔLjժݞኹ౦঳໦࣋ă
൩ံದዘࣂ෇Lj඗ࢫጱ༫෇ࢾී෉࠶ă
༵๖ǖᆩഭጱሞ෉࠶ۥ܋કٷጱă
൩ࢾී෉࠶૶থ዁ۉى݅຤থཀྵฉLjժඓԍ෉࠶ྜඇ૶থጎದࡻă
ඁأ຤෉࠶ڦԍࢺቸLj຤෉࠶૶থ዁ۉى݅ă
Kohler Co.
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Cover
Sensor
Power Cord
Tab
Solenoid
Handle Switch
Bracket
LED
ቸ߃
دߌഗ
ۉᇸ၍
ܺೌ
ۉى݅
๮դ࠲
ྂ
3. Install the Valve
CAUTION: Risk of restricted water ow. The outlet hose must not be taut
or kinked when installed. Locate the solenoid valve within 7″(178 mm) to 8 ″
(203 mm) of the faucet centerline.
Mount the Bracket
NOTE: Locate the solenoid valve within 7 ″(178 mm) to 8″(203 mm) from the faucet
centerline. Allow adequate clearance for servicing.
NOTE: The mounting bracket should be secured with two suitable fasteners (not
supplied) based on the type and thickness of the cabinet or wall material.
Fasten the mounting bracket vertically to the cabinet or wall.
Connect the Wires
NOTE: The solenoid can be positioned right or left. Remove the appropriate tab on
the cover.
Apply grease (provided) to the sensor socket located on the circuit board inside
the cover. This will provide additional corrosion protection.
Connect the handle switch wire and sensor wire from the faucet to the circuit
board.
Connect the power cord to the circuit board.
Fit the cover over the solenoid.
Connect the solenoid wire to the circuit board.
Plug the power cord into an unswitched 220 VAC outlet. The LED on the circuit
board will illuminate.
Apply grease.
ࡂኬཱఌ
Solenoid Wire
ۉى݅၍
Secure the assembly to the mounting bracket with the two screws provided.
Test activation of the sensor. Refer to the ″Faucet Operation″section.
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Ҿጎ݅ோ
য়๖ǖ၌዆຤ୁޅ၃ăҾጎ຤෉࠶้փԫ৆౦঳ăۉى݅Ҿ
ጎᇀୄཀྵዐ႐၍7” (178mm)዁8” (203mm)ኮă
Ҿጎኧ
ጀᅪǖۉى݅Ҿጎᇀୄཀྵዐ႐၍7”(178mm)዁8”(203mm)ኮLjժା
ፁࠕڦྼႪă
ጀᅪǖҾጎྂᆌߵࡋ഻Մ֌ଙڦ႙ࡽࢅࢩ܈๑ᆩଇኻࢇ๢ڦ৆ࠦ
DŽ࿄ದԢDžࠦۨă
൩ኧؽ኱Ҿጎࠦۨᇀࡋ഻ฉă
૶থۉ၍
ጀᅪǖۉى݅Ҿዃሞፑ֨ᆸ֨ă൩ᅎأቸ߃ฉڦ၎ᆌܺೌă
ᆳኬDŽᅙದԢDžཱᇀቸ߃ాۉୟӱฉدߌഗ֭ፗLjᅜሺޫ์Ⴀă
๮դ࠲၍ࢅدߌഗ၍ٗୄཀྵ૶থ዁ۉୟӱă
ۉᇸ၍૶থ዁ۉୟӱă
൩ۉى݅ۉ၍૶থ዁ۉୟӱă
൩ቸ߃ࢇሞۉى݅ฉă
൩ۉᇸ၍֭෇220VAC࿮࠲ۉᇸ֭ፗాLjۉୟӱฉLEDڨࣷۅଋă
൩๑ᆩଇኻದԢڦஅີፇࠦۨ዁Ҿጎኧฉă
൩֖ለ“ୄཀྵ֡ፕ”ቤবLj֪๬دߌഗă
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4. Complete the Installation
Position the Weight
Position the weight between 2″(51 mm) and 3″(76 mm) from the cabinet floor.
Secure the clamp around the spray hose just below the weight.
Extend and retract the spray hose to check for smooth operation.
Check for Leaks
Ensure all connections are tight.
Test the faucet for proper operation. Refer to the ″Faucet Operation″section.
Check all connections for leaks. Make adjustments as needed.
完成安装
定位配重块
距机柜底板2” (51 mm)与3” (76mm)之间定位配重块。
确保围绕花洒软管的夹子正好位于配重块之下。
拉伸和收缩花洒软管以检查是否平稳操作。
检查泄漏情况
确保紧固所有连接。
请参阅“龙头操作”章节，测试龙头正常运作。
检查所有连接有无泄漏，并按需进行调节。
2" (51 mm) –
3" (76 mm)
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Faucet Operation
Rotate the handle outward to the open position to start water flow. The handle
LED will illuminate to indicate that the sensor is functioning.
Adjust the handle to the desired water temperature.
Wave your hand under the spout to turn the water OFF.
Wave your hand under the spout again to restart water flow.
NOTE: Some objects that are clear and certain colors are not detectable by the sensor.
Always use your hand for sensor testing.
If needed, refer to the ″Handle LED Adjustment″section for more information.
NOTE: For extended periods of nonuse, the handle should be returned to the closed
(upright) position. The handle LED will turn OFF, indicating that water flow is not
available.
LED Indicators
Handle LED: Illuminates when the sensor is active.
Circuit board LED: Indicates there is power to the circuit board.
NOTE: The sensor LEDs are only visible inside the spout when the spray hose is
extended.
Green sensor LED: Indicates there is power to the sensor.
Yellow sensor LED: Illuminates when an object has been detected by the sensor.
Features
Automatic shut-off: After four minutes of inactivity, the water will automatically
shut OFF.
Sensor override: In the event of power loss, the sensor function can be bypassed
by turning in the override feature on the solenoid valve. The faucet can then be
operated manually.
Sensor
Open Position
Handle LED
Sensor LEDs
传感器
开启位置
手动控制切换装置
手柄LED灯
传感器各色LED灯
Manual Override
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龙头操作
向外旋转手柄至开启位置使水开始流出。手柄LED灯会点亮，表明该传
感器正常运作。
调节手柄至所需水温。
请将手在喷嘴下挥动以关闭出水。
请将手在喷嘴下再次挥动以重新开始出水。
注意：传感器无法检测到一些透明和特殊颜色的物体，请始终使用手来检
测传感器。
如需获取更多信息，请参阅“手柄LED灯调节”章节。
注意：如果长期不使用，手柄应返回至关闭（垂直）位置。手柄LED灯将
会熄灭，表明无水流。
LED指示灯
手柄LED灯：传感器处于活动状态时则点亮。
电路板上LED灯：表示电路板有电源。
注意：传感器LED灯在花洒软管伸展时才能在喷嘴内可见。
传感器绿色LED灯：表示传感器有电源。
传感器黄色LED灯：当传感器探测到物体时点亮。
特性功能
自动关机：闲置4分钟后，会自动关闭出水。
传感器失效：在发生断电时，旋转电磁阀上面的手动控制切换装置，可
手动控制龙头。
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Handle LED Adjustment
NOTE: The LED should turn ON as the handle is rotated open, and OFF when the
handle is in the upright (closed) position. Use a 5/64″hex wrench to adjust the valve
setscrew as needed.
IMPORTANT! Do not apply upward pressure to the valve setscrew while making
adjustments.
LED is ON when the handle is closed: Tighten the valve setscrew until the LED
turns OFF. Then tighten the setscrew an additional 1/4 turn.
Handle does not return to the upright position: Loosen the valve setscrew until
the handle rotates to the full upright (closed) position and the LED turns ON.
Then tighten the setscrew until the LED turns OFF, plus an additional 1/4 turn.
Water does not fully shut off: Loosen the valve setscrew until the handle rotates
to the full upright (closed) position and the LED turns ON. Then tighten the
setscrew until the LED turns OFF, plus an additional 1/4 turn.
手柄LED灯调节
注意：手柄旋转开启时LED灯应点亮，当手柄在垂直（关闭）位置时，LED
灯应熄灭。按需使用5/64”六角扳手调节阀门的定位螺丝。
重要事项！调节时，请勿对阀门定位螺丝施加向上压力。
当手柄关闭时LED灯点亮：旋紧阀门定位螺丝直至LED灯熄灭，然后再旋
紧定位螺丝1/4圈。
手柄未返回至垂直位置：旋松阀门定位螺丝直至手柄旋转成垂直（关闭）
位置且LED灯点亮。然后旋紧定位螺丝直至LED灯熄灭，再额外旋紧1/4
圈。
水未能完全关闭：松开阀门定位螺丝直至手柄旋转到垂直（关闭）位置且
LED灯点亮。然后旋紧定位螺丝，直到LED灯熄灭，再额外旋紧1/4圈。
Setscrew
LED Closed Position
Open Position
定位螺丝
LED灯关闭位置
开启位置
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Cleaning the Screens
Sprayhead Screen
Turn the handle to the closed position.
Disconnect the nut at the end of the spray hose.
Remove and clean the screen inside the spray hose.
Reinsert the screen and reconnect the spray hose.
Solenoid Inlet Screen
Turn the handle to the closed position.
Disconnect the outlet hose from the solenoid.
Remove and clean the inlet screen inside the solenoid.
Reinstall the inlet screen and reconnect the outlet hose.
Supply Hose Screen
Turn off the water supplies.
Disconnect the supply hose from the supply stop.
Remove and clean the screen inside the hose inlet.
Reinsert the screen and reconnect the supply hose to the stop.
Turn on the water supplies.
Supply Hose
Screen
Outlet Hose
Screen
Sprayhead
Screen
进水软管
滤网
滤网
出水软管
滤网
喷头
清洁滤网
喷头滤网
转动手柄至关闭位置
拆下花洒软管端部的螺母。
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卸下并清洗花洒软管内的滤网。
重新插入滤网，并重新连接花洒软管。
电磁阀进水滤网
请转动手柄至关闭位置。
请从电磁阀上拆下出水软管。
请卸下并清洗电磁阀内的进水口滤网。
请重新安装进水口滤网，并重新连接出水口软管。
进水软管滤网
请关闭角阀。
请从角阀上拆下进水软管。
卸下并清洁进水软管内的滤网。
重新插入滤网，并将进水软管重新连接至阀门。
请开启角阀。
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Care and Cleaning
For best results, keep the following in mind when caring for your KOHLER product:
噝Use a mild detergent such as liquid dishwashing soap and warm water for
cleaning. Do not use abrasive cleaners that may scratch or dull the surface.
噝Carefully read the cleaner product label to ensure the cleaner is safe for use on the
material.
•Always test your cleaning solution on an inconspicuous area before applying to
the entire surface.
•Do not allow cleaners to sit or soak on the surface.
•Wipe surfaces clean and rinse completely with water immediately after cleaner
application. Rinse and dry any overspray that lands on nearby surfaces.
•Use a soft, dampened sponge or cloth. Never use an abrasive material such as a
brush or scouring pad to clean surfaces.
For detailed cleaning information and products to consider, visit www.kohler.com/clean.
To order Care & Cleaning information, call 400-820-2628
维护与清洗
为获得最佳效果，在保养科勒产品时请切记下列各项：
请使用温和的清洁剂（如液体洗碗皂和温水）清洗。请勿使用可能划伤或
浑浊表面的磨蚀性清洁剂。
请仔细阅读清洁剂产品标签，以确保清洁剂使用材料的安全性。
清洁溶液在施用于整个表面之前，请务必先在不显眼之处测试。
请勿让清洁剂滞留或浸渍在表面上。
在使用清洁剂擦拭表面后应立即用清水彻底清洁和冲洗。清洗和擦干在表
面附近的任何喷溅物。
请使用柔软、湿海绵或织物。切勿使用研磨材料（如刷子或百洁布）清洁
表面。
有关详细的清洗信息及产品介绍，请访问网站：www.kohler.com/clean。
如需订阅保养和清洁信息，请致电：400-820-2628
噝
噝
•
•
•
•
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Warranty
Kohler warrants this plumbing product to be free of defects in material and workmanship
during normal residential use for five years from date of purchase. This warranty only
applies to the plumbing product purchased and installed in countries/regions as listed
below.
If a defect is found in normal residential use, Kohler will, at its election, repair, replace or make
appropriate adjustment where Kohler inspection discloses any such defects occurring in
normal usage within five (5) years after date of purchase. Kohler is not responsible for labor
charges, removal or installation, or other incidental or consequential costs other than those
noted above.
If the product is used commercially, Kohler warrants that the product will be free from defects
in materials and workmanship for five (5) year from the date of purchase, with all other terms
of this warranty applying except duration.
IMPLIED WARRANTIES INCLUDING THAT OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE EXPRESSLY LIMITED IN DURATION TO THE DURATION
OF THIS WARRANTY. KOHLER AND/OR SELLER DISCLAIMS ANY LIABILITY FOR
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some countries/regions do not allow limitations on how long an implied warranty lasts, or the
exclusion or limitation of special, incidental or consequential damages, so these limitations
and exclusions may not apply to you. This warranty gives you specific legal rights. You may
also have other rights which vary from country/region to country/region. This warranty is to the
original consumer purchaser only, and excludes product damage due to accident, installation
error, product abuse, or product misuse, whether performed by a contractor, service company,
or the consumer. Improper care and cleaning will void the warranty.
To obtain warranty service, please contact your Dealer or Plumbing Contractor, or a Kohler
Service Center using the information provided below. Please be sure to provide all
pertinent information regarding your claim, including a complete description of the
problem, the product, model number, color, finish, the date the product was purchased
and from whom the product was purchased. Proof of purchase (original sales invoice)
must be provided to Kohler with all warranty claims.
Region/Country of Purchase
China mainland
Address
Kohler China Investment Co., Ltd.
Central Customer Service Centre
Building E, 18 Jindian Road, Pudong New Area,
Shanghai, PRC
Post Code: 201206
Toll-Free Service Call: 800-820-2628
400-820-2628
Website: http://www.kohler.com.cn
Kohler Co.
17
1198298-2-C

五年有限担保
科勒担保本厨卫产品在正常家用的情况下自购买之日起五年内无材料及制
造工艺上的瑕疵。本担保仅适用于在下列国家/地区购买并安装的厨卫产
品。
在担保期内，如发现产品在正常家用的情况下存在瑕疵，经核查后，科勒
将自行决定对产品进行修理、更换、或是作适当的调整。科勒不承担上述
成本以外的人工成本、拆除或安装的成本，或其他附带的或衍生性的支出。
如产品被用于商业目的，则科勒担保该产品自购买之日起五年内无材料及
制造工艺上的瑕疵。除担保期限以外，本担保的其他条款均适用。
产品的默示担保（包括对产品的适销性和适用于特定目的担保）仅限于担
保期内有效，并且科勒对任何特殊、附带或衍生性损害赔偿不承担责任。
有些国家/地区不允许限定担保期或对特殊、附带或衍生性损害赔偿进行
排除或限制，所以上述限制和排除可能对您不适用。本担保赋予您明确的
法律权利。您可能还享有其他权利，该等权利因国家/地区的不同而有所
区别。本担保仅适用于原购客户。由于意外、安装错误、误用或使用不当
造成的产品损害不属于担保范围之内。不适当的保养和清洁将导致担保无
效。
为获得担保服务，请联系您的经销商或承包商，或联系下列科勒服务中心。
请确保提供所有相关的信息，包括完整的问题描述、型号、颜色、表面镀
层、购买时间及销售方。请务必同时提供购买凭证（原销售发票）。
产品购买地区/国家 地址
中国大陆 科勒（中国）投资有限公司
中央客户服务中心
中国上海市浦东新区金滇路18号E栋4楼
邮编：201206
免费咨询保修电话: +(86）800-820-2628
400-820-2628
1198298-2-C
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Kohler Co.

Troubleshooting
CAUTION: Risk of product damage. This product contains sensitive electronic
components. Use care not to damage pins and connectors during troubleshooting.
CAUTION: Risk of product damage. Do not insert anything other than the sensor
wire into the sensor wire connector (phone jack) on the circuit board.
NOTE: For service parts information, visit your product page at www.kohler.com.
Faucet Troubleshooting Table
Symptoms Probable Causes Recommended Action
1. No water
flow. A. The supply stops are closed. A. Confirm the supply stops are open.
B. Handle is in the
closed position. B. Rotate the handle to the open position. Refer to the ″Faucet Operation″section.
C. The hot and/or
cold supply hose
is kinked.
C. Confirm the supply hoses are not
kinked. If coiled, maintain an inside
diameter of 3″(76 mm).
D. The outlet hose
is kinked. D. Confirm the solenoid valve is located within 7 ″(178 mm) to 8″(203 mm)
from the faucet base.
E. Handle LED is
not lit. E. Refer to the ″Handle Switch Troubleshooting Table.″
F. Sensor LED is
not lit. F. Refer to the ″Sensor Troubleshooting Table.″
G. One or more
screens are
clogged.
G. Refer to the ″Cleaning the Screens″
section.
2. Low water
flow. A. The supply stops are partially
closed.
A. Confirm the supply stops are fully
open.
B. Handle is
partially closed. B. Rotate the handle to the full open position.
C. The hot and/or
cold supply hose
is kinked or twisted.
C. Confirm the supply hoses are not
kinked or twisted.. If coiled, maintain
an inside diameter of 3″(76 mm).
D. The outlet hose
is kinked. D. Confirm the solenoid valve is located within 7 ″(178 mm) to 8″(203 mm)
from the faucet base.
E. One or more
screens are
clogged.
E. Refer to the ″Cleaning the Screens″
section.
F. Cracked
diaphragm. F. Replace the solenoid valve assembly.
3. Poor spray
pattern. A. The spray nozzles are
clogged.
A. Rub your finger over the nozzles with
water running to dislodge debris.
4. Circuit board
LED is not lit. A. No power to the circuit board. A. Check the power supply connections to the circuit board.
B. Power cord is
plugged into a
switched outlet.
B. Plug the power cord into an
unswitched 220 VAC outlet (test the
outlet with a radio or other device).
Confirm the circuit board LED
illuminates.
Kohler Co.
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1198298-2-C

Troubleshooting (cont.)
Solenoid Troubleshooting Table
Symptoms Probable Causes Recommended Action
1. Water leaking
from the
valve.
A. Hose
connections are
not secure.
A. CAUTION: Risk of personal injury or
product damage. Turn off the main
power and water supply. Check all
connections. Make adjustments as
needed.
B. Internal leak. B. Replace the solenoid valve assembly.
2. No audible
″click″ when
solenoid is
activated.
A. Loose solenoid
wire connection.
A. Check solenoid wire connection to the
circuit board.
B. Solenoid valve is
not functioning.
B. Replace the solenoid valve assembly.
Handle Switch Troubleshooting Table
Symptoms Probable Causes Recommended Action
1. Handle LED
is lit when
the handle is
closed.
A. Valve setscrew
needs
adjustment.
A. Refer to the ″Handle LED Adjustment ″
section.
2. Handle does
not return to
the upright
position.
A. Valve setscrew
needs
adjustment.
A. Refer to the ″Handle LED Adjustment ″
section.
3. Water does
not fully shut
off.
A. Valve setscrew
needs
adjustment.
A. Refer to the ″Handle LED Adjustment ″
section.
4. Handle LED
does not
illuminate
when the
handle is
rotated open.
A. Loose handle
switch wire
connection.
A. Check handle switch wire connection
to the circuit board.
B. B.
Circuit board is
not functioning.
Replace the cover assembly.
Sensor Troubleshooting Table
Symptoms Probable Causes Recommended Action
1. Intermittent
sensor
operation.
A. Debris on the
sensor lens.
A. Use mild soap and water to gently
remove debris from the sensor lens.
2. Handle LED
is lit, but
green sensor
LED is not.
A. Loose sensor
wire connection.
A. Check sensor wire connection to the
circuit board.
B. Sensor is
detecting steam.
B. Rotate the spout away from the steam.
1198298-2-C
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Kohler Co.