Toto spares, Toto parts, Toto spare parts, Spare code no ; TT5703.
TOTO TT5703 — Details
TOTO TT5703 is a Controller Board / Control Circuit Board used in TOTO automatic sensor faucets.
ItemDetailsPart numberTT5703Part nameBoard Controller / Control Circuit BoardTOTO applicationTEN40ANV900 automatic sensor faucetFunctionControls the electronic operation of the automatic faucetCategoryLavatory faucet spare partElectrical typeControl circuit boardKnown marketTOTO Thailand/India supply
TOTO's official spare-parts list identifies TT5703 as the “Board Controller” for TEN40ANV900. The same TOTO list showed a 2023 retail price of 1,510,000 VND including VAT.
Import records also specifically describe TT5703 as a TOTO Board Controller, with shipments from Thailand to India.
What TT5703 does
It is the electronic control unit of the sensor faucet. It processes the signal from the faucet's sensor/control system and operates the faucet's electrical functions accordingly. Trade data describes it as a control circuit board for an automatic washbasin faucet.
Important: TT5703 is not the sensor itself. For the TEN40ANV900, TOTO lists TT5202 separately as the sensor/electrical switching device.
If you want, I can also give you TT5703's photo, wiring/terminal details, input voltage, compatible models, and India price.
toto spares TT5703 uses
TOTO TT5703 — Uses
TT5703 is a TOTO control circuit board (Board Controller). TOTO's spare-parts documentation identifies it specifically as a replacement part for the TEN40ANV900 automatic/sensor lavatory faucet.
Its main uses are:
- Receives and processes the faucet's electronic/sensor signals.
- Controls the automatic operation of the faucet.
- Sends the required electrical control to the faucet's operating components.
- Acts as the main electronic controller/PCB, rather than being the sensor or water valve itself.
Compatible model confirmed by TOTO: TEN40ANV900. TOTO separately lists TT5202 as the sensor for TEN40ANV900, so TT5703 should not be confused with the sensor.
In simple terms:
TT5703 = Main control PCB for TOTO TEN40ANV900 automatic faucet.
If you're checking a spare for repair, I can also give you the TT5703 wiring/terminal function and which symptoms indicate a faulty TT5703.
TOTO : Control unit, toto Powercable, toto Rubber flapper, toto Signal Cable& Conduit Pipe, toto Right hook,
toto Screw, toto Concealed Automatic Urinal Flush Valve, toto Shower Hanger & Screw, toto check nut & lock on cartridge, toto Controller Unit, toto Cartridge, toto Fill Valve, toto HANDLE/KNOB, toto SSBolts &Nuts, toto PRESSURE CONTR.., toto Avante Wall Hung Toilet W/Invisible Fixing Kit, toto Flexible Hose, INDIA.
TOTO : Base Plate Assy, toto Soft Landing Unit, toto Soft Landing Unit, toto Damper dryer for WL .., toto DUMPER / PLASTIC LID ON WAND, toto Indication Substrate Assembly, toto Fixed Shower Head, toto Bath & Spout, toto Handle,
Toto thermostatic knob, toto Flange Cap, toto Flange Plate, toto Clamp for valve connector, toto FRAME, toto sensorunit, toto Towel Ring, toto IN WALL SENSOR URINAL FLUSH VALVE, toto Ceramic cartridge for Faucets DUBAI.
Company Name : Bharat Enterprises.
Web : www.bechennai.com.
Mobile no ; 888 333 33 22.
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