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2019.10
Auto Flush Urinal
USWN900 Series
USWN902 Series
•
Thank you for your recent purchase of the TOTO Auto
Flush Urinal.
Please read this Instruction Manual carefully to ensure
the safe use of your product.
•
Be sure to check that details such as the name of the
installer and installation date are entered on the
warranty.
•
Keep this Instruction Manual in a safe place for future
reference.
Instruction Manual
with Warranty
Introduction
• Safety Precautions ......................2
• Part Names .................................7
Operation
• Operation System .......................8
• Pre-flush Setting..........................9
Maintenance
• Routine Maintenance ................10
• Periodic Inspection....................15
What to Do?
(DC Dry Battery type)................16
• Troubleshooting ........................18
• Urinal FAQ ................................26
Reference
• After Sales Service....................28
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Table of Contents
Related Manuals for Toto USWN900A
Summary of Contents for Toto USWN900A
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Page 1: Table Of Contents
• Replacing the battery (DC Dry Battery type)....16 • Troubleshooting ......18 • Urinal FAQ ........26 • Thank you for your recent purchase of the TOTO Auto Reference Flush Urinal. Please read this Instruction Manual carefully to ensure the safe use of your product. -
Page 2: Safety Precautions
Safety Precautions For safety, be sure to follow these Read these "Safety Precautions" carefully before using your product to ensure safe use. WARNING • After reading these precautions, be sure to keep them in a place where they can be referenced at any time by users of the product. - Page 3 WARNING CAUTION Be very careful when handling the cleaning Keep the cleaning magnet away from magnet, because it has a strong attraction force electronic devices Otherwise, your hands or fingers may be trapped and Otherwise, instruments or control circuits injured between the magnet and another magnet, or may be affected, resulting in accidents or between the magnet and a magnetic object such as Required...
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Page 4: Part Names
Part Names CAUTION Wall Mounted Urinals USWN900 Series USWN902 Series Wipe any urine, condensation, detergent, AC type USWN900AE USWN902AE water, etc. that has gotten on the floor with e water+ type USWN900AS USWN902AS a well-wrung mop or cloth DC Dry Battery type... -
Page 5: Operation System
Pre-flush Setting Operation System Detection Pre-flush Main flush Interval discharge pipe flush * When the product is shipped, pre-flush is set to “OFF”. Change the setting as required. “e water+” cleanin g A person approaching The urinal is flushed After use, the urinal is The urinal is flushed * Super water saving the urinal is detected... -
Page 6: Routine Maintenance
WARNING Abrasive nylon Sandpaper scrubbing pad CeFiONtect is TOTO independently developed Do not wash the entire product with water technology where bumps on the porcelain Doing so may cause malfunctions or electrical current leaks. surface are smoothed at the nano level of 1... - Page 7 Cleaning the urinal Cleaning the spreader (main unit) For light dirt For light dirt Wipe off the dirt with a soft cloth that has Wash with water using a cleaning brush or sponge. been soaked in cold or lukewarm water and wrung-out thoroughly.
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Page 8: Periodic Inspection
Periodic Inspection Cleaning the floor As the product deteriorates with use over a long time (deterioration with time), safety issues may occur.To prevent serious accidents due to deterioration with time, and to enable you to use the product safely CAUTION and comfortably for a longer period of time, please perform the following Wipe any urine, condensation, detergent, inspections yourself at least once a year. -
Page 9: Replacing The Battery (Dc Dry Battery Type)
Replacing the battery (DC Dry Battery Type) Preliminary notes on replacing the battery When the photoelectric sensor starts flashing in 2-second cycles, replace the battery quickly with the following procedure. If the battery inside the battery box is drained, the unit will Remove the waterproof cover from the controller. -
Page 10: Troubleshooting
Troubleshooting If you think there may be a malfunction, first check that there is no power Symptom Condition Solution Ref. Page outage or water failure. If these are normal, remove the top lid and then perform an inspection according to the following inspection items.Check Dirt is clogging the water “Part Names”... - Page 11 Removing and reinstalling the top lid Water is not flushed (AC type, e water+ type) Power wire connecting and disconnecting procedure WARNING WARNING Tool to use A qualified electrician should perform connection Never touch the power terminal with your hands Never touch the power terminal and disconnection of the power wire onto the terminal block.
- Page 12 Water is not flushed (AC type,e water+ type) (continued) Water is not flushed (DC Dry Battery type) When the detection LED does not light up while the urinal is being used When the detection indicator LED is flashing, or you do not know whether it was flashing Open Close...
- Page 13 Detection LED lights up or flashes Flush volume is not appropriate In the AC type and dry type, the sensor detection LED may light up or CAUTION flash. When the LED lights up or flashes, it means the following. Use the product with the shutoff valve fully open. If the shutoff valve is partially closed, the flushing performance may drop and impair hygiene.
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Page 14: Urinal Faq
USWN902PPE USWN902PPS Particularly on wooden flooring, if the urine is left on USWN900 Series 380×420×920 Dimensions (mm) the floor, the ammonium in urine may cause black USWN902 Series 380×390×660 width × depth × height stains.
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