Installation Guide

150mm
(5-7/8”)
290mm
305mm
400mm
Product Diagram
( Installation completed )
B-7
180mm
150mm
290mm
PVC
water drain pipe
PVC water
drain pipe
Water
drain pipe
Water
drain pipe
Water supply
Rc1/2”(1/2)
When distance from
wall to drainage center
is 305 mm (12")
When distance from
wall to drainage center
is 400 mm (15-3/4")
Water supplyRc1/2”(1/2)
128mm
(11-7/16”)
(12”)
(15-3/4”)
For water supply
from the wall
For water supply from the wall
For floor drain
For wall drain
305(12")
400(15-3/4")
150
(5-7/8")
684(26-15/16")
391(15-3/8")
426(16-3/4")
201
(7-15/16")
989(38-15/16")
421(16-9/16")
290(11-7/16")
150
290
684
391
426
201
989
421
3
●
Secure the space required for toilet installation and at the same time, check door opening/closing for possible interference.
●
Turn on the electricity and water supply for the product only after all other installation work is complete.
●
Do not damage the connection components on the water supply hose (D-3).
●
The water supply pressure range is 0.05 MPa (7.25 PSI) <Dynamic> to 0.75 MPa (108.75 PSI) <Static>. Use the product
within this pressure range.
●
The temperature of the water supply should be within a range of 0 to 35°C (32 to 95°F). Make sure the temperature is within
this range.
●
Working ambient temperature is within the range of 0 to 40°C (32 to 104°F). Make sure the temperature is within this range.
●
Do not use water supply hoses (D-3) and junction valve (B-7) other than those supplied with the
product.
*Because a water flow test is conducted on each product at the factory, water may remain inside the product. This water does not indicate a problem with the product.
●
Prepare an outlet position in advance that conforms to the regulations in your country.
●
Be sure to completely wash away any dirt, sand, etc. from inside the water supply pipe prior to attaching the shutoff valve.
●
Make sure before installation that the water supply source and water drain pipe are in the specified positions according to
the diagram.
●
The rated power consumption (maximum power consumption) and length of the power cord vary by product, so be sure to wire
and install appropriately. Rated power consumption (maximum power consumption): [USA/Canada] 409 W, [Taiwan] 497 W,
[China/Korea] 278 W, [Asia/Oceania/Middle East] 267 W to 312 W. Power cord length: [USA/Canada/China/Asia/Oceania/
Middle East] 1.2 m (3.94 ft), [Taiwan]1.0 m (3.28 ft), [Korea] 1.8 m (5.91 ft).
[China]
Install the outlet for electrical power as follows.
(Failure to do so may result in a fire or electrical shock.)
Secure an outlet position beforehand that complies with relevant national regulations and position the outlet
as far as possible from the bathtub.
*If the wiring has not been completed, ask the installer to do it.
All-pole disconnection incorporated in the fi xed wiring shall be provided.
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
Do not lift the product by the toilet seat or toilet lid.
(Doing so may result in the product main body dislodging, falling and causing injury.)
Do not fold or crush the water supply hose; do not damage by cutting with a sharp object.
(Doing so may result in water leakage.)
Do not remove the water fi lter or water fi lter drain valve while the water supply valve is open.
(Doing so will result in water leakage.)



Install the Wahlet properly according to the Installation Guide.
(Improper installation may result in water leakage, electric shock or fire.)
Use only included or designated parts during installation work.
(Otherwise, parts may not be attached correctly.)


Precautions before installation
WARNING
CAUTION
Required
Required
Prohibited