American Standard FB104 User manual

FB104/FB105/FB106
FB107/FB108/FB109
FB104
FB105
FB106
FB107
FB108
FB109
6
5Product Maintenance
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3
2
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Bowl
Water inlet hose
Shutoff valve
T-shaped connector
Lever
Water tanks
Water supply hose
Seat cover
Alert sticker
Seat
Cleaning nozzle
Bidet nozzle
Dismantlement
button
Water inlet on the left
Water inlet on the right
1.Main body 2.Installation template
Connecting bolts(2)
Sliding plates(2)
5.T-shaped connector 6.Water hose 7.Installation and User Manual
Installation and User Manual
3.Fixing Components
Expansive nuts(2)
Rubber gasket(2) Adaptable panel
Filter
Nut(2)
Note:
There are two methods for installation. The way of employing expansive nuts is recommended. Another way is
using butterfly nuts. Please choose one for specific case.
or

Cautions
1. The water pressure limit is from 0.07 to 0.8 MPa (10 to116 PSI ). Please use as instructed.
2.The water shutoff valve should be near where the product can be installed and dismantled.
Please make sure you read the instructions carefully and install it properly.
Product Installation Procedure
Pre-installation
1.Stick the rubber gaskets on the adaptable panel.
As figure,stick the rubber gaskets on the slots in the adaptable panel.
3.Insert connecting bolts with adjusting pieces in the adaptable panel.
As figure,insert the connecting bolts in the boles of adjusting pieces in the holes
of the adaptable panel.
2.Insert the connecting bolts in adjusting pieces.
As figure,insert the connecting bolts in the boles of adjusting pieces.
Installation Procedure
First installation method (recommended):
1.Dismantle the old seat and seat lid.
Loose the hinge and remove the old seat and seat lid.
Keep the side with FRONT up
Installation
template
*Nut is supposed to be used for
the second method.
Installation template
Installation template
Second installation method
1. Refer to first installation method step 1 and 3. Dismantle the old seat and lid. Put the installation template on
the ceramic.
2. Refer to fist installation method step 4. Take the adaptable panel to the holes of the ceramic. Adjust position
of the connecting bolts with adjusting pieces. Screw in the nuts form underside of the ceramic.Then fix the
adaptable panel.
3. Refer to first installation method step 5 and 6. Complete following installation procedure.
Seat and seat lid
2.Install expansive nuts
As figure, insert expansive nuts in the holes of the
ceramic.
3.Install installation template
As figure, install the installation template on the ceramic.
4.Fix the adaptable panel
As figure, take the adaptable panel to the holes of the
ceramic.Adjust position for connecting bolts and
adjusting pieces, make the connecting bolts aim at
according expansive nuts. Then fix the adaptable panel.
5.Take away the installation template 6.Install the product
Keep the fix slots under the product aim at slots on the
adaptable panel. Push the product to the end as figure
below.Then completes installation.
The fix slots under
the product

WASH
BIDET
STOP
Turn the lever clockwise from the horizontal position.
Nozzle for WASH moves forward and start the function.
The water volume changes with the turning of lever.
Turn the lever anticlockwise from the horizontal position.
Nozzle for BIDET moves forward and start the function.
The water volume changes with the turning of lever.
During wash or bidet status, rotate the knob to horizontal
and stop douche.
Nozzle moves back to original position.
The water volume changes with the turning of lever until
totally shut off.
1. Close the water valve and detach water pipe from
the water tank. Connect the t-shaped connector to
the water tank. Make sure that rubber packing is
inserted in between.
3. Press the filter and washer at the two ends of
water hose into the screw tube, then connect the
main body and T-shaped connector with water hose.
Washer
Filter
Connecting water hose
Prohibition
1.Do not lift the product with the seat cover and seat open.
2.Cannot use with the hot water which temperature is higher
than 40 ° C .
This may cause a mechanical trouble.
4. Open the water valve to check if there is any
leakage.
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Note: Please remove the regulator cover and regulate o-ring under the following conditions:
Caution: Must use the regulator cover and regulate o-ring when the water pressure
is bigger than 0.1MPa.
3、Insert the regulator component into the inlet pipe.
2、Remove the regulator cover and regulate o-ring except the sealing o-ring.
1、Take out the regulator with pliers and other tools.
b.When the nozzle cannot work normally and water is low.
a．When the water dynamic pressure is lower than 0.05MPa, especially using
the family tank.
2.Connect the water pipe to the t-shaped connector.
Regulator
Regulator
cover
Regulate
o-ring
Sealing
o-ring

1.Clean the outside parts of the product.
2.Clean the nozzle
Pull out the nozzle softly and use smooth
cloth/sponge or toothbrush with kitchen
detergent to clean the nozzle.
Close the lid. Push the dismantlement button and
pull out the product as the arrow the figure. Then
the product will be dismantled.
(If the water flow is smaller than usual)
Clean the filter for both sides. Make sure to
disconnect the water supply hose during cleaning.
4. Remove the main body.
Use a smooth sponge/cloth with diluted kitchen
detergent to clean the product.Do not use the
following types: hydrogen chloride detergemt,
paining thinner, benzene, abrasive paper, polishing
agent, fragrance and insecticide, etc.
Insecticide
Abrasive paper
Paining thinner
Dismantlement button
Filter
Braided hoses
Product maintenance
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As per figure A,Remove the old lever along the
axis direction.
As per figure B, insert the new lever rib into the
corresponding control valve slot. The installation
is completed with a “click” sound.
As per figure A, Pull out the tube and do not release
then remove the old nozzle along the axis direction．
As per figure B, insert the new nozzle into the tube
along the corresponding slot. The nozzle
replacement is completed.
If water leaks from the two ends of water hose,
re-tighten the nuts to avoid water leaking.
Rotate the lever in the working position, clip out the
regulator from the inlet tube by pliers.
Press the new regulator into the bottom of the inlet
tube. The regulator replacement is completed.
Then rotate the lever back to non-working position.
AB
Regulator
AB
nozzle
1. Lever replacement 2.Nozzle replacement
3. Regulator replacement 4. Water hose leaking solution
2、Clean the regulator o-ring (See the step 2 on the
page 5 to find how to remove and install the
regulator o-ring).
1、
Regulator
3.Clean the filter
and regulator

FB104、FB105、FB109
0.35 - 1.8 L/min
0.35 - 1.8 L/min
Status Cause Solution
Water is too low during
WASH/BIDET
1. Low water pressure of the unit
2. Low water pressure of water supply
During WASH/BIDET, turn the lever fast to biggest volume
When water supply pressure is lower than 0.7kgf/cm , contact
local department for water pressure question
No water comes out
during WASH/BIDET
1. Water shut-off valve is turned off Turn on the water shut-off valve
2. Filter net of T-shaped connector is stuck Clean the filter net of T-shaped connector
3.Filter net of water inlet hose is stuck Clean the filter net of water inlet hose
4. Nozzle head is stuck Take off and clean the nozzle head.
5. External water pressure is low Increase external water pressure.
Water dropping from bowl
when using the unit
The maximum water pressure of the unit is 0.8MPa . If water supply
pressure is higher than that, please contact local department for water
pressure question.
External water pressure is too big
If any failure still occurs after above trouble-shooting, please contact local service.
Classification Description
FB104、FB105、FB106、FB107、FB108、FB109
Model No.
Check valve, vacuum breaker
Water Supply Direct from water pipes
Water Pressure Range
Dimensions
Weight
Caution
Do not disassemble, repair or remodel the unit.
Self Diagnosis and Trouble shooting
WASH water flow
BIDET water flow
Backflow Prevention
Specifications
Thank you for choosing the product! If failure or damage occurs, please
check the product based on the trouble shooting guide in this manual first.
If the failure/damage could not be fixed, please contact the retailer or local
service center with proof of purchase.
FB106、FB107
FB108
FB104: 2.23 KG
FB105: 2.22 KG
FB106: 2.09 KG
FB107: 2.08 KG
FB108: 2.00 KG
FB109: 2.16 KG
370X500X62mm
370X480X62mm
370X500X60mm
Static pressure:0.07- 0.8 MPa,Dynamic pressure:above 0.03MPa
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