Aqua-Sigma UB-6500U User manual

Please read all instructions before installation and leave this document with the end
user for future reference as it contains important warranty information
User Guide
UB-6500U:
Bidet Seat

2
TABLE OF CONTENTS
Table of Contents
Overview ..................................................................................................................................................................3
Bidet Remote Control
.............................................................................................................................................4
Functions & Operation
.......................................................................................................................................5-7
Maintenance
.....................................................................................................................................................8-12
Troubleshooting
............................................................................................................................................ 13-14
Technical Specication
....................................................................................................................................... 15
Contact Us
............................................................................................................................................................ 16
Note well:
Prior to using or maintaining this unit please ensue you read and understand this user guide, if
you have any concerns please contact us
This product MUST be installed in compliance with all applicable local electrical regulations and
water bye laws. Always use a fully qualified plumber and electrician to install this device and
advise them to fully read the Installation guide prior to attempting Installation.

3
OVERVIEW
Overview
Power switch (rear face)
Seat lifting tab
Program
port
Unlatch Button/
Thermostat reset Button
Occupancy detector
Seat
Seat lid
Air dry
Air dry
Power light/
LED Fault
Indication
Night detector
Night light
Female wash
Female wash
Rear wash
Rear wash
Seat side
transfer
adjustable pegs
Overview ..................................................................................................................................................................3
Bidet Remote Control .............................................................................................................................................4
Functions & Operation .......................................................................................................................................5-7
Maintenance .....................................................................................................................................................8-12
Troubleshooting ............................................................................................................................................ 13-14
Technical Specication ....................................................................................................................................... 15
Contact Us............................................................................................................................................................ 16
Lid lifting tab

4
BIDET REMOTE CONTROL
Bidet Remote Control
24
Decrease
Level LED
Increase
Flow Rate
Position
Air Dry
Temperature
Female Wash
Rear Wash
Stop

5
FUNCTIONS & OPERATION
Functions & Operation
Rear Wash / Female Wash
Press either the REAR WASH or FEMALE WASH button to start a wash
cycle. The wash cycle can be stopped at any time by pressing the
STOP button on the remote control or any button on the side of the bidet.
Otherwise the wash cycle will stop automatically after 2 minutes
constant temperature mode or 1 minute gradual cooling mode in
standard mode or if the unit is in low pressure mode the wash cycle
will stop automatically after 1 minute constant temperature mode and 1
minute gradual cooling mode. Also rising from the seat will cause a wash
cycle to stop.
Note: When using the side buttons, the ow rate, temperature and
nozzle position settings, will be as same the last remote control settings.
Using the remote control
To adjust the water ow rate, rst press and release the FLOW RATE
button and then the INCREASE or DECREASE buttons to achieve the
desired setting.
To adjust the water temperature, rst press and release the
TEMPERATURE button and then the INCREASE or DECREASE
buttons to achieve the desired setting.
To adjust the spray nozzle position, rst press and release the
POSITION button and then the INCREASE or DECREASE buttons
to achieve the desired setting.
Massage operation
During a wash cycle, pressing the respective rear wash or female
wash button on the remote control will cycle through massage
modes : Oscillate / Pulsate / Oscillate + Pulsate.
Dryer
Press the AIR DRY button to start a dry cycle.
The dry cycle can be stopped at any time by pressing the STOP button on
the remote control or any button on the side of the bidet. Otherwise the dry
cycle will stop automatically after 3 minutes.
Rising from the seat will also cause a dry cycle to stop.
Using the remote control.
To adjust the air ow rate, rst press and release the FLOW RATE button
and then the INCREASE or DECREASE buttons to achieve the desired
setting.
To adjust the air temperature, rst press and release the
TEMPERATURE button and then the INCREASE or DECREASE
buttons to achieve the desired setting.
or
or

6
FUNCTIONS & OPERATION
Functions & Operation
Water Pressure Mode
On the remote, simultaneously press and hold the REAR WASH and
FLOW RATE buttons until the ow rate LED ashes.
On the remote, press the INCREASE or DECREASE buttons to
select mode.
Press the DECREASE button for ‘Low Pressure Mode’.
Press the INCREASE button for ‘Standard Pressure Mode”
On the bidet, press and release the AIR DRY button.
Short beep sound will be heard.
On the remote, press and release the STOP button.
Long beep sound will be heard.
Standby Mode
Pressing and holding the AIR DRY button on the side of the bidet
for >6 seconds will enter the bidet into ‘Standby Mode’.
Pressing and holding the button again for >6 seconds will revert to
‘Normal Mode’.
Night Light
To alter the night light mode, rst press and hold the STOP
button on the remote control.
While still pressing the STOP button, press and release the
FLOW RATE button to cycle through the options
Off /Always On / Smart.
In Smart mode, the night light will automatically turn on or off.
In dark / bright environments respectively.
Press the STOP button to exit. +
+
LOW
STD
Remote Control LEDS
OFF
ON
SMART
Remote Control LEDS

7
FUNCTIONS & OPERATION
Functions & Operation
Sound
The bidet can optionally acknowledge a button press with a
short beep sound.
To alter the sound setting, rst press and hold the STOP
button on the remote control. While still pressing the STOP
button, press the POSITION button to alternate between Off
and On settings.
Press the STOP button to exit.
Water Temperature Mode
To set the temperature mode, rst press and hold the
STOP button on the remote control.
While still pressing the STOP button, press and release
the TEMPERATURE button to alternate between
Constant and Gradual settings.
Press the STOP button to exit.
+
OFF
ON
Remote Control LEDS
Constant
Gradual
Remote Control LEDS
+
Note:
Constant Mode: Water temperature constant throughout wash cycle.
Gradual Mode: Water temperature gradual cooling to inlet temperature throughout wash cycle.
Pairing Remote Control
On the remote, simultaneously press and hold the STOP and
TEMPERATURE buttons until the temperature LED ashes.
On the remote, press the INCREASE or DECREASE buttons to select channel.
On the bidet, press and release the AIR DRY button.
On the remote, press and release the STOP button.
+

8
MAINTENANCE
Maintenance
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●
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●
soft cloths ,lint-free cloths
mild cleaning agents that are
kind to the skin.
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Not used for more than 72 hours, when the user operates the washing ,it will open the
self-cleaning for about 1 minute. All the buttons are invalid during the self-cleaning and
it will return to normal after the self-cleaning.
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●The filter has a service life of half a year . This is depended on the environment of water.
The filter should be replaced when the wash flow is too small .
ABCD
new filter
28
Care and cleaning recommendations
Always isolate the power supply before cleaning.
The bidet unit and surrounding areas should be cleaned periodically to
remove any accumulation of dirt or other waste materials, using domestic
bathroom and kitchen cleaning materials with a soft cloth.
Do not use any abrasive pads, brushes or cloths. Do not use
metal cleaning products or bleach.
Do not use strong or concentrated acidic, alkaline or other cleaning materials as these may
damage or discolour the product.
After cleaning always rinse with water then wipe thoroughly with a damp soft cloth to remove any
cleaning material residue.
Self cleaning operation
When the bidet has not been used for 72 hours, it will automatically self-clean (approx 3 mins).
All other functions will be inoperable during the self-cleaning cycle.
Note:
If the appliance is not to be used for a long period of time (more than a few weeks), switch off the
appliance at the mains, isolate the water supply and drain the heater tank.
Resetting the thermostat
If the appliance needs to be reset (see troubleshooting page 13) press the side reset button.
AB
D
C
AB
D
C

9
MAINTENANCE
Maintenance
Nozzle cleaning
The nozzle will be cleaned before washing and after washing .
●
Keep pressing the "STOP \ SHIFT" button on the remote control ,and
press the "Decrease" button once , then the nozzle will extend and keep
flowing. It will go back after 5 minutes or press the " STOP " button .
1 2
34
In non-working state
●
32
Nozzle cleaning
Ensure that the nozzle is clear and free of blockages before or after washing.
To clean the nozzle in a non-working state.
On the remote control, while pressing the ‘STOP’ button, press the ‘DECREASE’button once, to
make the nozzle appear from the bidet.
The nozzle will go back to its start position automatically after 5 minutes or when the ‘STOP’
button is pressed. If the cleaning is not complete, repeat to make the nozzle appear again.

10
MAINTENANCE
Maintenance
Removal of the seat is the same as the seat lid.
Removing the seat lid -
AB
D
C
AB
D
C
AB
D
C
AB
D
C

11
MAINTENANCE
Maintenance
AB
C
AB
C
AB
C
Replacing the seat lid - Replacement of the seat is the same as the seat lid.

12
MAINTENANCE
Maintenance
Replacing the batteries
The remote control requires 2 batteries (type1.5V LR03/AAA).
When the level light ashes continuously, please replace the batteries in time.
1. Use new batteries only.
2. Batteries are to be inserted with the correct polarity.
3. The exhausted batteries are to be removed and safely disposed of.
4. If the appliance is to be stored unused for a long period, then the batteries should be
removed from the remote.

13
TROUBLESHOOTING
Troubleshooting
Problem
Potential
Cause
Suggested
Action
No wash function
1. Bidet switched off at rear. Switch On (unless advised not to)
2. Water supply isolated. Turn On (unless advised not to)
3. Seated detector not activated. Adjust sitting position
4. Not used for more than 72 hours.
After a prolonged period without use, when the user sits down, the bidet will
execute self-cleaning for about 3 minutes.
All the buttons are disabled during the self-cleaning.
Washing stops and spray
nozzle retracts suddenly
1. A wash cycle is 3 minutes at Constant
temperature mode and 1 minute at gradual
cooling.
This is normal. Re-press the "wash" button if further washing is required
2. Starvation of water supply. Check water supply
3. Seated not activated. Adjust sitting position
Low wash water flow rate
1.Flow rate may be set too low. Adjust water flow rate (see page 14)
2.Water supply pressure may be too low. Ensure water supply dynamic pressure is at least 0.5 bar
3. Spray nozzle may be blocked. Remove / clean / refit
Low wash water temperature
1. Water temperature may be set too low. Adjust water temperature (see page 14)
2. Temperature of water supply is too low.
Set wash water temperature higher and/or reduce water flow rate (see page
14)
3. Thermostat needsto be reset.
Reset Thermostat (see page 1
6)
Delay before spray nozzle
comes out
At start of wash function, the nozzle will self-clean
before coming out. This is normal
Water flows but spray nozzle
does not come out
1. At start of wash function, the nozzle will self-clean
before coming out.
This is normal
2. At end of wash function, the nozzle will self-clean
after retracting.
3. Not used for more than 72 hours.
After a prolonged period without use, when the user sits down, the bidet will
execute self- cleaning for about 3 minutes.
All the buttons are disabled during the self-cleaning.
No dryer function 1. Bidet switched off at rear.Switch On (unless advised not to)
2. Seated detector not activated. Adjust sitting position
Low dryer temperature
Air temperature may be set too low. Adjust air temperature (see page 14)
Night light is always off 1.Permanently bright environment.
When set to smart mode, the night light will turn off in a bright environment.
(see page 15)
2.Mode set to Off. Refer to Night Light mode setting (see page 15)
Night light is always on
1.Permanently dark environment.
When set to smart mode,the night light will turn on in a dark environment.
(see page 15)
2.Night detector obscured.Check night detector is not covered (see page 8)
3.Mode set to always ON.Refer to Night Light mode setting (see page 15)
Nozzle retracts automatically
when manual cleaning Nozzle retracts after washing 3 minutes. This is normal
No remote-control function
1.No batteries in the remote control. Install 2 x AAA batteries in the remote control (see page 22)
2.Battery power too low.
When battery power is too low the level LEDs will flash.
Replace batteries (see page 22)
3.Remote control is not ‘paired’to bidet. ‘Pair’ the remote control and bidet (see page 16)
Bidet BEEPs
There is a short BEEP when you sit down, a long
BEEP when you leave. Also there is a short BEEP
when the bidet receives commands. This is normal. Sound can be disabled (see page 15)
Abnormal operation General operation anomalies.
Switch off power, wait on minute and switch back on.
If operation still abnormal, contact installer.
detector

14
TROUBLESHOOTING
Troubleshooting
Fault Indication Fault
LED : 1 ash
No Beep
1. Heating element switch faulty
LED : 2 ash
Continuous Beep
2. Outlet water temperature above 45°C.
Continuous beeping until temperature drops to 45°C.
LED : 3 ash
Continuous Beep
3. Dryer temperature above 55°C.
Continuous beeping until temperature drops to 45°C.
LED : 5 ash
No Beep
4. Level sensor failure or no water in tank.
LED : 6 ash
No Beep
5. Tank rell too slow.
LED : 7 ash
No Beep
6. Tank drain too slow.
LED : 8 ash
No Beep
7. Water inlet thermistor faulty.
LED : 8 ash
No Beep
8. Water outlet thermistor faulty.
LED : 8 ash
No Beep
9. Dryer thermistor faulty.
NOTE :
Normal operation LED is BLUE.
Warning LED is RED and ashes at 1 per second, repeating every 10 seconds.
Warning LED ashes are continuous until reset by pressing DRY button on bidet.
Warning beep only for conditions 2 and 3 above.
Warning beep active even if bidet in sound disabled mode.
Power light/LED Fault Indication
LED Fault Indication

15
TECHNICAL SPECIFICATION
Technical Specication
Wash
Rear Wash
Female Wash
Oscillating Spray
Pulsating Spray
Oscillating and Pulsating Spray
Adjustable Water Temperature
Temperature modes
Adjustable Flow Rate
Adjustable Spray Position
Yes
Yes
Yes
Yes
Yes
6 Levels (Default 4th)
Constant temperature (Default) and Gradual cooling
5 Steps (Default 3rd)
5 Steps (Default 3rd)
Warm Air
Air Drying
Adjustable Dryer Temperature
Adjustable Dryer Rate
Yes
6 Levels(Default 3rd)
5 Steps(Default 3rd)
Hygiene Nozzle Auto Cleaning
Nozzle Manual Cleaning
Yes
Yes
Features
Night Light
Soft Closing Seat And Cover
Quick Release Seat And Cover
Control buttons
Remote Control
Yes
Yes
Yes
Yes
Yes
Specication
Water Supply Connector
Water Supply Direction
G 1/2”
Side Entry
Water Supply Pressure (Standard)
Water Supply Pressure (Low)
Water Supply Temperature
Rated Voltage
Power Rating
Length Of Power Cord
Ambient Temperature
Protection Degree
Maximum weight loading
Min 0.5 (dynamic)~Max 8 (static) Bar
Min 0.2 (dynamic)~Max 8 (static) Bar
4~30°C
AC230V, 50Hz
1750W
approx. 1.5m
4~40°C
IPX4
150kG
Wash
Device
Flow Rate (Standard)
Flow Rate (Low)
Water Temperature
Wash Cycle Time (Standard)
Wash Cycle Time (low)
Heating Mode
Safety Device
Back ow Prevention
600~1000mL/min
450~650mL/min
31~39°C
2 Minutes at Constant temperature mode or 1 minute at
gradual cooling mode.
1 Minute at Constant temperature mode and gradual
cooling mode.
Element
Thermal Cut Out Fuses\Liquid Level Switch\Thermostat
Air Gap
Dry
Device
Minimum Air Volume
Maximum Dryer Power
Warm Air Temperature
Dry Cycle Time
Safety Device
0.2m³/min
350W
40~52°C
3 minutes
Thermal Cut Out Fuses/Thermostat
Remote
Control
Frequency
Maximum RF Output Power
Type of Batteries
~2460MHz
0dBm
2x 1.5V LR03 AAA (Batteries not included)

Contact Us
Kaizen Solutions Distribution Centre,
Mile Barn Farm Business Park,
Hemel Hempstead Road,
Nr Dagnall,
HP4 1QR
United Kingdom
W3W Location: lighten.laces.brilliant
Phone: [phone] | Email: [email protected]
We guarantee this product to be free of defects for 2 years from the date of sale, any
extended or longer warranty periods will be advised on the product page on our website if
applicable. We aim to repair any defective items or if this is not possible replace with a
like for like replacement, if this is not possible we shall refund your payment on receipt of
the defective item. Kaizen Solutions EU Limited will decide to repair or replace as we
may choose any defective unit This guarantee is conditional on the one- time correct
installation of the product and does not apply to breakages, accidental damage or impact
damages. it does not cover installation issues with water pressure, electrical or isolation
issues. This guarantee does not cover damages caused by malfunctions resulting from
incorrect use or damages caused by the lack of maintenance including the build up of dirt
, filth or water borne contaminants. it does not cover damages that result from unintended
use or modifications. This guarantee excludes defects caused by extreme temperature
changes or damages resulting from inappropriate cleaning with harsh chemicals or
staining by foreign objects, substances, general wear and tear through usage and does
not apply to surface finishes.
It is the customers responsibility to disconnect the main housing, drain, box and return
to us
for repair during the warranty period. We recommend you retain the box
the main housing
was shipped in for this purpose
What to do if something goes wrong? in the event that you should encounter a problem
with this product, please contact us to report any issues. see the Terms & Conditions on
our website for further information. none of the preceding affects your statutory rights.
Certification
CE, EN 1717 back flow prevention.
Please Note. To achieve compliance an ‘Approved’ double check valve or some other
no less effective back-flow prevention device providing backflow prevention protection
to at least fluid category two must be fitted at the point of connection between
the
water supply and the water inlet to this appliance.
Warranty