Maro DI600 Instruction Manual

Warranty card
Content
Package content
Safety precaution
Before installation
List of installation parts
Slide buttons overview
Remote control overview
Wash / bidet operation
Oscillating and pulsating wash mode
Installation
Auto mode
Seat heating setting
Dryer operaton and night light
Nozzle cleaning
Cleaning
Removal
Troubleshooting
Service record & Notes
Warranty card
Troubleshooting & Significant indication and warning
T-joint cleaning and filter replacement
The Users setting
Technical specifications
Technical drawings & Recommended power and water supply connection
2YEAR COMMERCIAL WARRANTY
The scopeof thiswarranty is as follows:
1. MARO guarantees that the product shall be free from material defects and manufacturing faults for a period of 2 years ("warranty period")
calculated from the date ofpurchase.
Warranty scope: Within the warranty period, a customer service representative authorised by MARO shall rectify any material defects or
manufacturing faults free of charge by repairing or replacing the defective parts. The end user shall not be entitled to assert more extensive
claims against MARO on the basis of thiswarranty.
2. Claims can onlybe made under the warranty if:
•Theproduct has been installed according to the instructions
•No modificationshave been made to the product; in particular, no parts have been removed, replaced or added; and
•Theproduct defect has notbeen caused byimproper installation oruse, nor can itbe attributed to inadequate care or maintenance;
3. Maro D'Italia is not responsible for the cost of removal, return (shipping) and/or reinstallation of products. This warranty does NOT apply
to:
•MARO as manifacturer will notbe responsible for any quality or malfunction issue caused byquality of the feed water.
•Damage ofloss sustained through any natural or manmade causes beyond the control of Maro D'Italia, including butnotlimited to fire,
earthquake, floods, etc.
•Damage orloss resulting from sediments or foreign matter contained in awater system. Including damage resulting from limescale.
•Damage orloss resulting from installation of a unitin a harsh orhazardous environment.
•Damage orloss resulting from improper maintenance including damage caused by chlorineor chlorine related products.
•Damage orloss resulting from electrical surges, electrical outages, lightning strikes orother acts which are not the faultof Maro D'Italia
orwhich the Product isnot specified to tolerate.
4. The warranty is exclusively subject to the substantive law of the country in which MARO has its place of business. The following MARO
products are covered by mandatory warranty for a period of two years from the date of purchase by the original end user customer. In the
event a product has been discontinued, MARO, at its sole discretion, shall either repair the product, offer to replace it with a comparable
product or provide a refund at the lesser of the purchase price or the product's current value. Repaired or replacement products will
continue to be covered by this mandatory warranty for the remainder of the original warranty term or ninety (90) days, whichever is longer.
This mandetory warranty applies only to the original end user customer for the term of the product warranty described herein. This
mandetory warranty isnon-transferable.
Date ofpurchase:
Place ofpurchase:
Serial number:
Customer name:

If the user moves too quickly or moves away
from the seat, the sensor may not be able to find
the user position for a short period of time.
Some electro-conductive materials came
in touch with the seat (e.g. water drops or
wet toilet paper). The sensor might have
recognised a user using the product.
Troubleshooting
250W-300W
385x510x136mm
>4m/s
40~55°C
50W-60W
29~41°C
1250W-1500W
30~40°C
IPX4
4~35°C
0.07~0.75MPa
3~40°C
1300W-1550W
AC 220V-240V, 50Hz
PRODUCT DIMENSIONS
MAXIMUM SPEED OF AIR
AIR TEMPERATURE
HEATER POWER
SURFACE TEMPERATURE
HEATER POWER
WATER TEMPERATURE
WATERPROOF RATING
WATER SUPPLY TEMPERATURE
WATER SUPPLY PRESSURE
BEST ROOM TEMPERATURE
RATED POWER
RATED VOLTAGE
SEAT
HYGIENE
HEATED WATER
HEATED SEAT
DRYER
ENERGY
SAVING
WASH
5 Settings
5 Settings
3 Settings
5 Settings
3 Settings
AIR
DI600
ELECTRONIC TOILET SEAT
MODEL
NAME
Technical Specifications
WASHING
BIDET
OSCILLATING
PULSATING
WATER PRESSURE CONTROL
WATER TEMPERATURE CONTROL
NOZZLE POSITION ADJUSTMENT
AIR DRYER
AIR TEMPERATURE CONTROL
SEAT HEATING TEMPERATURE CONTROL
SOFT CLOSING SEAT AND COVER
ANTIBACTERIAL NOZZLE CAP
ANTIBACTERIAL SEAT
NOZZLE MANUAL CLEAN MODE
ENERGY-SAVINGS
NIGHT LIGHT
SEAT SENSOR
DRYER POWER
OTHER
Seat temperature is not warm
enough during usage.
Is seat temperature set on low or is it
turned off?
Reset the seat temperature on a
higher setting.
Problem
Seat
heating
Solution
Cause
Is the seat temperature set too high? Reset the seat temperature on a lower setting.
Seat temperature is too high.
The night light is set on “off” status. Press the “Night Light” button to turn on
the light.
The night light is off.
The night light is set on “on” status. Press the “Night Light” button to turn off
the light.
The night light is on.
Air temperature is not warm
enough.
Is drying temperature set on low or is it
turned off?
The nozzle will be automatically retracted
2 minutes after the nozzle self cleaning
mode begins.
Reset the seat temperature on a
higher setting.
Are you seated on the seat?
Did you select any washing function?
Sit on the seat sensor again and
press the drying button.
Turn off the washing functions and
press the drying button.
Drying
function
Night
light
function
This is normal phenomenon.
The nozzle is automatically
retracted.
The nozzle does not extend
after the “Nozzle Clean” button
is pressed.
Remove the conductive media from the seat.
Manual
nozzle
cleaning
mode
Continuous beeping sound of the
buzzer which lasts for 3 minutes, with
the red indicator light flashing twice
every second.
Red indication light flashes once
every second.
Turn off the corner valve, connect to
power and switch on the product again.
1. Set the water temperature on “off”,
connect to power and switch on the
product again.
2. Please stop using the product and
call our service centre.
The water temperature is too high;
the water is continually emitted
from the nozzle holder.
Has the corner valve been turned off?
Red indication light flashes once
every second.
Please stop using the product and call
our service centre.
Function failure.
Green indicator lightis flashing.Please stop using the product and call
our service centre.
Current leakage has exceeded the
limit.
Indicator
for light
and alarm
functions
Sit on the seat so the sensor will be activated
again, and press the drying button.
Drying stops suddenly.
Drying function does not work.
Is the product set to ECO mode? The seat
temperature will increase automatically after
you use the seat in the ECO mode.
This is normal phenomenon. This mode
will save energy.
Drying function does not work.
Significant indication and warning

The product is not working.
Troubleshooting
>
5
0
0
m
m
2
0
0
m
m
25
0
m
m
1
0
0
m
m
293mm
Technical Drawings
Recommended Power and Water Supply Connection
140~180mm
Power socket can be positioned either on the left or right side of the water outlet.
377mm
205mm
136mm
385mm
510mm
500mm
545mm
FREQUENTLY ASKED QUESTIONS
Please read the following questions carefully and refer to the instructions. If the product still does not work, contact your local sales dealer
or dial the service call for help.
TIPS:If there iswater leakage, immediately turn off the water, pull out the power plug and switch off the power supplyof the appliance.
The following reasons may cause the product's working failure:
1. Check the power supply
(1) Is the power supplyworking properly?
(2) Is the plug plugged in?
(3) Is the electricity-leakage protection switched off?
2. Check the water supply
(1) Is the water supplyworking properly?
(2) Is the water supply valve switched off?
If the following phenomena occur, cut off the power immediately. Read the content carefully. Contact yourlocal sales dealer
or dial the service call for help ifneeded.
1. Continuousbeeping sound of the buzzer which lasts for 3 minutes, with the red indicator light flashing twice every second.
2. Thegreen indicator lightis flashing.
3. Thepower leakage protection switch on the power plug trips frequently.
Problem
Remote
control
Front/rear
wash
function
Solution
Cause
Replace with new batteries.
Place the batteries in the right direction.
The nozzle extends too
slowly.
The water pressure is
weak.
The nozzle suddenly
stops emitting water.
Low water temperature.
This is normal phenomenon.
Clean the filter.
Lock the nuts tightly.
Remote control button
is insensitive.
Low battery?
Is the water pressure too low?
Is the water filter blocked?
Are the signal transmission or reception
windows of the remote control covered with
dust orblocked?
Is the connection nut for the water supply
hose loose? Does water leak from the hose?
Is the water temperature set on “low” or
“off” status?
Replace with new batteries.
Clean the signal transmission or reception
windows.
Is the remote control too far away from the
product or not within the sensor range of
the remote control?
After having activated the front or rear
washing function, the nozzle will be retracted
for self-cleaning. Then move out again for
washing procedure. This’ll take several seconds.
Please use the remote control within the
effective sensor range.
Reset the water flow to a higher level by
using the remote control.
Reset the water temperature on “high” or
“normal” status using the remote control.
This is normal phenomenon.
During washing, the nozzle’ll stop emitting water
& move back to its initial position after 3 min.
If the user moves too quickly or moves away
from the seat, the sensor may not be able to
find the user position for a short period of time.
This is normal phenomenon. This mode
will save energy.

Make sure no splash of water,
detergents or urine comes in
touch with the power plug. This
might cause an electric shock.
Do not touch the power plug with
wet hands. This might cause a fire
or an electrical shock.
Do not turn the product upside
down. Do not lift the front of the
base part of product by more than
45°. This might cause product
damage.
Use the specified power supply
AC 220V-240V/50Hz only. Never
put too much pressure on the
electrical outlet. This may cause a
fire or overheating. If the power
cord does not suffice, please buy
a professional power extension
cord.
Do not loose outlets. This might
cause a fire or an electrical shock.
Removal
Safety precautions
Do not bend or distort the nozzle.
This might cause product damage
or performance failure.
Make sure you operate the plug
and wire correctly, otherwise this
may lead to fire or electrical
shock. To avoid the risk, make
sure that onlyprofessional staff
is entitled to perform the
replacement in case of power cord
failure.
Make sure not to use industrial
water, waste water, polluted water
or sea water as the supply. This
might cause inflammation skin
injury.
Use the attached new hose
assembly during the installation.
The old hose should not be
reused. Do not bend or distort the
inlet hose. This might cause water
leakage orperformance failure.
The room temperature where the
product is placed should be
above the freezing point. Make
sure you set up the right room
temperature, otherwise the
product might freeze.
Push the velve spool up using a screwdriver to drain the internal water.
max. 45°

Twist the hose.
Fix the hose.
Change for a new screen.
T-joint cleaning and filter replacement
Safety precautions
Make sure replacement, repair or
removal of the product is carried
out by a qualified service person
only. Failing to do so might cause
a fire or electrical shock.
Do not urinate on the nozzle.
This might cause product failure.
Unplug the power plug when
thunder occurs. Wrong use can
result in product failure or
damage of the product.
Do not place an electric heater
near the product or dispose of
any burning materials such as
a lit cigarette in the toilet. This
may result in fire or product
deformation.
Do not expose the product to
direct sunlight. This might cause
discoloration or skin injury due to
unstable temperature.
Check if the type C electrical plug
is connected to the ground line.
Make sure the electrical plug is
plugged into an outlet that is
properly installed and grounded.
Electrical power supply should
be implemented by a qualified
electrician or service technician.
Improper use of the grounding
plug can resultin electric shock.
Before inserting the power plug
into the electrical outlet, use a soft
dry cloth to remove dust and
other particles from the plug.
Insert itinto the outlet.
Do not lean on the seat cover.
This might cause cover damage.
Pull the power plug out of the electric al outlet before cleaning the unit.
Do not splash water directly onto the bidet. Failing to do so might cause
an electrical shock.
Turn off the water supply.
Turn the product conterclockwise
and take out the old filter screen.
Take out the filter screen.
Open the water.Assemble the screen and fix it.Clean the filter screen.
T-valve filter cleaning
Open the water.
Replace the filter

Before installation Cleaning
Turn the toilet seat conterclockwise and take out the old filter screen.
Close the corner value.
max. 45°
1. Do notput the product in a roomwhere humidity can exceed 90% RH (relative humidity).
2. Onlyuse specified power supply (AC 220V–240V). Other power supply may cause product failure orproduct damage.
3. Do not applypower or supplywater to the unituntil the installation process is complete.
4. The power voltage amounts to 220V–240V. The rated power is 1300W–1550 W. Use wiring and electrical outlet appropriate for this level of
power.
5. Use water supplywith static pressure of 0.7–7.5 kgf/cm² (0.07–0.075 Mpa).
6. The temperature of the main water supply should bedefined from 4–35°C (39.2–95°F).
When using electrical products, especially when children are present, basic safety precautions should always be followed, including the
following:
TO REDUCE THE RISKOF ELECTROCUTION:
1. Do notplace or store this appliance anywhere where it can fall orbepulled into abath or sink.
2. If the product fallsinto the water, please unplug the power supplyimmediately and do not touch itdirectly with yourhands.
3. Do not reach for the product that has fallen into water. Unplug itimmediately.
4. Do notuse the product while taking a shower.
WARNING: To reduce the risk oflow-temperature burns, electric shocks, fire orpersonal injuries:
1. Close supervision isnecessary when thisproduct isused by children orpersons requiring general assistance.
2. Do notleave children unattended in the roomwhen the product ispositioned. Kids should notplay with the product.
3. Adjust the temperature of the toilet seat for the elderly, handicapped and peoplewith sensitive skin.
WARNING
Please clean any residual mud, sand and other debris in the bathroom before installation; otherwise you may risk product damage.

Installation
Installation tips for fixation plate: First, do not screw the plate
too tightly, leaving space. Second, install the product and adjust
its position, then press the button on the right side to uninstall
the product so as to make a tight screw to the plate. And at last
install the product.
TIPS
1. When not using the product for over 72 hours, the product will automatically clean the water pipe for 15-30 seconds after user sits on the
toilet.
2. When notusing the product for a long period of time, users are advised to pull out the plug and drain off the water inside (refer to page 26).
After the remote control power, the user 1 and 2 of the parameters of the user as the default parameters, the user by user 1,
the parameters will be switched to the user 1 original parameters, while the modified parameters will be recorded to
the user 1. According to the user 2, the parameters will be switched to 2 of the original parameters of the user, while the
modified parameters will be recorded to the user. It is recommended that users choose their own 1 or 2 for users when using
the remote control.
The Users setting

Installation Nozzle cleaning
Manual cleaning
Press the “Nozzle Clean” button and the nozzle will extend to clean itself automatically.
You can also choose to clean the nozzleby yourself.
The washing procedure can be ended by pressing the “Stop” button or by
waiting for 120 secondsuntil the nozzle retracts itself.
OFF

Normal temperature
Medium temperature
Installation Dryer operation and night light
Dryer operation
Night light
Press the button to start the Light Mode.
Press the “Stop” button to stop; The function will stop automatically in
3 minutes orwhen you stand up.
Press again to stop.
High temperature
Low temperature
Slide down to put the remote control back to
the initial position.
Slide up to remove the remote control.

Normal temperature
Installation Seat temperature control
Burn protection
180 seconds after the user is seated, the control system reduces the seat temperature automatically, to prevent being burned.
5th grade
4th grade
3rd grade
2nd grade
1st grade

Step 4: Dryer Mode
Installation
Power supply connection
Auto mode
Leakage protection test
IPress the power switch. The light turns on (meaning the power is on as well).
Press the leakage test button. If everything is fine with the leak protection, the light will be turned off, meaning the power is off as well.
Please test this every month.
By pressing the power switch again, the light will turn on and the power returns to normal.
Press the button to start the “Auto mode”, it will complete
wash oscillating and dry functionsin automatic order.
Step 1: Wash Mode
Step 3: Wash Mode
Step 2: Oscillating Mode
WARNING
1. Do not forget to make the leakage protection test every month by pressing the leakage test button.
2. Check for electricity leaking when the switch is out of work.
3. The leakage protection unit cannot replace basic security measures.
4. It is prohibited to test the plug by connecting the live wire directly to the ground line.
5. Leakage protection plug only protects the equipment connected to power by this plug.
OFF
ON
30s

Installation
Functionality test
Oscillating and pulsating wash mode
Oscillating Cleaning
In order to check if the nozzle works well, press the “Seat sensor” position with your hand.
Seat sensor
Press the button to start oscillating.
Press again to stop.
On Wash/Bidet Mode.

Water temperature setting
Wash / Bidet operation
Fixation Plate
Power
Seat
Display
I-ECO
Inlet Hose
T-valve Filter
Filter
Power
Wash
Night Light
Bidet Nozzle Cap
Plug
Wash Button
Bidet Button
Seat Bidet
IR Receiver
Cover
List of installaton parts
Water Pressure setting
Press the “Stop” button to stop;Thewashing procedure will be automatically stopped after 3 minutes orwhen you leave the seat.
Dryer
Nozzle position setting

Forward Button Backward Button
Pressure Button“-” Pressure Button“+”
Auto Button
Bidet Button
Wash Button
Stop Button
Air Temperature Button
Seat Temperature Button
Nozzle Clean Button
User 1 User 2
Dryer Button
Light Button
Slide Buttons Overview
Power
Wash Button
Bidet Button
Bidet
Power
Wash
IR Receiver
Remote control overview
Bidet / Wash Setting
Press the “Wash” or “Bidet” button to start the wash or bidet function. Press again to start the oscillating cleaning mode. Remarks:
While washing or bidet washing, please keep for 15 seconds, and movable wash for 15 seconds after that, then come to fixed wash.
Press the “Power” button to stop the function, it will stop automatically 3 minutes later or when you
leave the seat. Keep pressing the “Power” button to turn the I-ECO energy saving modeon oroff.
Water Temperature Button