Explore this set
TOPAZ + CORAL set compact design, simpler installation
The TOPAZ smart toilet, CORAL concealed cistern frame and conventional flush plate. A pre-routed cleansing-water supply simplifies installation. Once connected, the set flushes automatically after you stand up.
Front and rear wash
Warm water and adjustable water flow.
Warm air drying
Adjustable drying temperature.
Heated seat
Set the temperature to your preference.
Three elements in one set
TOPAZ 4701FW
Water cleansing, warm-air drying and a heated seat in a compact body.
CORAL
Flushing cistern and a factory-routed hose for the cleansing system.
CORAL WHITE
A conventional push button. Manual flushing also works without electricity.
Less work routing the water supply
The frame has factory-separated supplies for flushing and cleansing water. An additional hose runs through a dedicated channel, so the installer does not need to add a tee fitting or route a separate pipe behind the enclosure to the waste-outlet area.
Automatic flushing after use
Flushing starts about 5 seconds after you stand up, even if you have not used the cleansing functions. It requires power and the toilet to be connected to the frame controller.
A frame designed for years of use
Quiet operation and durable components
The flushing system is designed for discreet, reliable performance. A sturdy frame provides stability, while high-quality internal components support the long service life of the concealed installation.
Easy servicing and spare parts
Removing the flush plate gives you access to key components without disturbing the bathroom finishes. We provide long-term access to spare parts, so individual components can be replaced when needed instead of the entire frame.
The wall button works without electricity. The toilet’s cleansing and automatic functions require power.
Everyday essentials. A considered design.
TOPAZ brings the comfort of water cleansing to everyday life. Its compact body, rimless bowl and remote control make it a practical option for a smaller bathroom.
Compact design
Combining a toilet and bidet in one unit leaves more space in your bathroom. The wall-hung design makes cleaning the floor underneath easier.
Rimless bowl with swirl flushing
Water flows around the bowl, while the rimless design makes cleaning easier. Flush using the cistern flush plate.
Remote and side buttons
Use the remote to adjust temperatures and cleansing settings. The side buttons start a preset cleansing and drying cycle.
A replaceable upper unit
The bowl is designed to allow the upper unit to be replaced with a suitable bidet seat in the future. A practical feature of the TOPAZ design.
Cleansing to suit you
The nozzle provides front, rear and oscillating cleansing. Adjust its position and the water pressure using the remote.
Explore every function
Choose a group and expand its functions.
Cleansing and drying Adjust the water and temperature.
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Front and rear cleansing
Two independent water streams: a focused stream for rear cleansing and a wider, gentler stream for feminine front cleansing.
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Oscillating cleansing
In oscillating mode, the nozzle moves back and forth to cleanse a wider area.
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Water pressure and nozzle position
Choose the water pressure and adjust the nozzle to a comfortable position.
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Warm water on demand
On-demand heating provides warm water throughout cleansing. Adjust the temperature to your preference.
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Warm-air drying
Start drying after cleansing and choose the air temperature.
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A cycle from the side button
One side button starts fixed-position cleansing, oscillating cleansing and drying.
Hygiene and care Features that make cleaning easier.
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Nozzle self-cleaning
The nozzle rinses before and after cleansing. It can also extend for manual cleaning.
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Water renewal
Automatic water renewal prepares the cleansing system for its next use.
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Inlet filter
The filter captures particles in the incoming water.
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Rimless bowl with swirl flushing
The open rim makes cleaning easier, while swirling water rinses the inside of the bowl.
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Deodorisation
An activated-carbon system helps reduce unpleasant odours.
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Electrolysis technology
Electrolysed water supports automatic cleansing nozzle cleaning.
Automatic flushing with CORAL
With the included CORAL frame, flushing starts about 5 seconds after you stand up, even if you have not used the washing functions.
Comfort and controls Convenience for everyday use.
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Heated seat
Choose a seat temperature or switch the heating off.
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Soft-close seat and lid
Open the seat and lid by hand. The soft-close mechanism slows their closing movement.
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Remote and side controls
The remote provides full control and adjustments, while the side buttons give quick access to the cleansing cycle.
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Night light
Bowl lighting helps you use the toilet after dark.
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Seat occupancy sensor
Detects the user and works with the cleansing functions.
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Energy-saving mode
Reduces seat heating when the unit is not in use.
Your settings. Close at hand.
Choose a function and adjust your settings. The diagram below shows the original remote control button labels.
Swipe sideways to see all labels.
Cleansing
Front, rear and oscillating cleansing. Press STOP to end the current function.
Water and nozzle
Adjust the water pressure and nozzle position.
Temperature
Separate controls for water, seat and drying temperatures.
Everyday convenience
Controls for the night light and nozzle cleaning.
A short press and a long press may activate different functions. See the user manual for detailed operating instructions.
Plan the set installation.
The CORAL frame and flush plate are included. Plan the frame’s water supply, waste connection and toilet power supply before finishing the wall.
CORAL frame included
Toilet fixing centres: 180 mm. The drawing below shows frame dimensions and mounting points.
Cleansing-water supply
Use the additional hose factory-routed through the frame. Connect it to the cleansing system as specified in the manual.
220 V power supply
Prepare an electrical cable with proper earthing, following the installation manual.
CORAL automatic-flush connection
Connect the factory-prepared connectors on the toilet and the controller inside the frame. The controller operates the flushing mechanism pneumatically. A working connection and power are required for automatic flushing; manual use of the wall button is independent.
How does flushing work?
The set flushes automatically about 5 seconds after you stand up. You can also press the wall button: it works mechanically, including during a power cut or with the toilet switched off. The TOPAZ remote operates the toilet functions; it does not trigger flushing.
Preparing the connections
The installation manual shows the toilet’s water, waste and power connections. The frame drawing is included in the dimensions section.
View installation manualDimensions and technical details
Toilet, frame and flush plate details, with drawings to help you plan the installation.
Design and dimensions
- Model
- TOPAZ / 4701FW
- Installation
- Wall-hung
- Dimensions (L × W × H)
- 560 × 373 × 450 mm
- Toilet weight
- 33 kg
- Fixing centres
- 180 mm
- Outlet
- Horizontal
- Bowl
- Rimless sanitary ceramic
- Seat and lid
- ABS plastic; soft closing
- Colour
- White
Electrical specifications
- Power supply
- 220 V, 50 Hz
- Rated power
- 950 W
- Water heater — max. power
- 1400 W
- Ingress protection
- IPX4
Water and flushing
- Water pressure — static
- 0.075–0.8 MPa
- Water heating
- Instantaneous
- Standard flushing
- Cistern flush plate
- Automatic flushing in this set
- Yes — after connecting the toilet to the included CORAL frame controller
CORAL frame — construction and installation
- Brand / series
- Major&Maker / CORAL
- Frame and flush plate model
- MM-S2003-02-W
- Application
- Wall-hung WC; drywall enclosure
- Frame width
- 500 mm
- Frame height
- 1140 mm
- Minimum installation depth, excluding wall finish
- 143 mm
- Installation depth range
- 143–203 mm
- Wall finish thickness in front of frame
- 30–105 mm
- Leg adjustment
- 0–120 mm
- Toilet fixing centres
- 180 / 230 mm
- Included flush plate colour
- white
- Service access
- By removing the flush plate
Frame — water supply and flushing
- Cistern water inlet
- G 1/2″ (DN15)
- Cleansing-water supply
- Factory-separated supply; additional hose in frame channel
- Toilet outlet connections
- Ø90 mm
- Water pressure — frame
- 0.02–0.8 MPa
- Cistern water temperature
- 5–45°C
- Manual flushing
- Conventional wall button; also works without power
- Automatic flushing in this set
- Yes, once correctly connected; requires power
- Flush volume stated in frame manual
- 6 L / 4 L
Installation depth covers the frame and its mounting; allow separately for the wall finish. The pressure values above apply to the cistern. The toilet’s own requirements are listed in its specifications.
Included installation components
- Water inlet with valve; additional cleansing-water hose.
- Frame fixings: brackets, screws and wall plugs.
- Two fixing studs / bolts for the ceramic toilet.
- Connection sleeves, flush pipe and outlet components.
- Protective covers and caps, plus the service-opening housing.
- A CORAL flush plate in the selected colour.
- Protective water-supply sleeve and spacer brackets.
- Automatic-flush controller with factory-prepared toilet connector.
Technical drawings
Toilet dimensions and fixings
Swipe the drawing sideways to read all dimensions.
Frame CORAL — dimensions and mounting points
Swipe the drawing sideways to read all dimensions.
Useful before installation. Essential afterwards.
Have a question? Talk to our team.
In Poland since 2018
We develop our range of smart toilets and bidet seats.
We help you choose an appliance for your bathroom.
24-month warranty
See the product documentation for warranty terms and how to make a claim.
Our own service centre in Warsaw
Warranty and post-warranty support.
Our own stock of parts for service repairs.
