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Safety Precautions

Read these "Safety Precautions" carefully before using your product to ensure safe use.

 

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.

 

This manual uses various symbols to indicate information for the safe and correct use of the product, and prevent 
harm to you or other people or damage to property. These indications and their meanings are as follows:

WARNING

Ignoring the text accompanying this indication and handling the product 
incorrectly could result in death or serious injury.

CAUTION

Ignoring the text accompanying this indication and handling the product 
incorrectly could result in injury or property damage.

Items to be observed are classified by type and explained with the following pictograms.

 indicates a prohibited use of the product. The symbol on the left means 

"Do not disassemble".

 indicates a required step in the use of this product.

 

The symbol to the left 

indicates the action is "Required."

Figures and part shapes may differ slightly from the actual product depending on the product part number.

WARNING

Use prohibited 

near water

Never use in a wet place, such as a bathroom, where condensation may 
form on the surface

Doing so may cause a malfunction or current leak.

Do not touch

<For AC type>

Never touch the power terminal with your hands while power is being supplied

Doing so may cause electrical shock.

<For AC type>

Do not touch the controller during thunderstorms

Doing so may cause electrical shock.

Wet hands 

prohibited

Do not plug or unplug the connector with wet hands

Doing so may cause electrical shock.

WARNING

Do not 

disassemble

Do not perform disassembly or alterations other than as described in this 
manual

Doing so may cause fire or electrical shock.
Also, malfunctions such as water shutoff or spray defects may occur or the apparatus may 
be damaged, causing injuries or damage to property due to water leaking onto household 
belongings, etc.

Prohibited

Do not install on moving vehicles such as wheeled vehicles or boats.

Doing so may cause fire, electrical shock, short circuit or malfunction.
The main unit or other parts may fall off, resulting in injury.

<For AC type>

Do not use a power supply other than AC220-240 V

Using an unspecified AC or DC power supply may cause fire or malfunctions.

Do not wash the entire product with water

Doing so may cause a malfunction or current leak.

<For alkaline battery type>

Use only alkaline batteries

Using an oxyride dry-cell battery or the like may cause fire or malfunctions.

<For alkaline battery type>

Do not pull the battery box electric wires

Doing so may disconnect the wires or terminals, or cause a malfunction or electrical shock.

Required

Customers who are impaired in some manner or who have little experience 
or general knowledge (such as children) should only use this product under 
professional guidance

Failure to do so may cause burns, electrical shock, fire or injury.

Do not allow children to use this product as a toy

Failure to do so may cause burns, electrical shock, fire or injury.

For safety, be sure to follow these

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Summary of Contents for USWN925 Series

Page 1: ...safe place for future reference Instruction Manual Table of Contents Safety Precautions 2 Part Names 5 Operation System 6 Pre flush Setting 7 Routine Maintenance 8 Periodic Inspection 11 Replacing the...

Page 2: ...oller during thunderstorms Doing so may cause electrical shock Wet hands prohibited Do not plug or unplug the connector with wet hands Doing so may cause electrical shock WARNING Do not disassemble Do...

Page 3: ...the floor with a well wrung mop or cloth Leaving such substances on the floor may cause staining or corrosion Wipe off any condensation from the surface of the urinal or other parts with a dry cloth F...

Page 4: ...Pre flush No Yes 0 3 L flush 2 Interval discharge pipe flush Yes No 24 L day When interval discharge pipe flush is set to off switch No 2 set to ON the effect of reducing urolith adhesion is no longe...

Page 5: ...ts may cover the porcelain surface and reduce the effect of the built in stain prevention technology Place a towel etc over the photoelectric sensor Photoelectric sensor stops detecting Remove the tow...

Page 6: ...or with a well wrung mop or cloth Wipe any urine that splashes out from the urinal or condensation that drops from the apparatus onto the floor with a well wrung mop or cloth Wipe any detergent or wat...

Page 7: ...ry replacement method continued Remove the battery box then remove the waterproof cover Place the battery box inside the controller Remove the spent alkaline battery replace the battery then attach th...

Page 8: ...attery type Replace the battery P 12 Flushed water does not stop Close the shutoff valve and contact your installer or seller P 16 Flushed water volume is low Dirt is clogging the water filter Clean t...

Page 9: ...shing performance may drop and impair hygiene Detection LED lights up or flashes In the AC type alkaline battery type and e water types the sensor detection LED may light up or flash When the LED ligh...

Page 10: ...rce When dirty scrub using a toilet brush etc with a neutral toilet detergent Water flushes on its own This product has the following automatic flushing functions Interval discharge pipe flush In addi...

Page 11: ...s within 650 mm of the sensor Required detection time About 5 seconds or longer not detected when less than 5 seconds Water supply pressure Minimum required water pressure dynamic 0 07 MPa Maximum wat...

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