1. Pengenalan
This manual provides detailed instructions for the safe and efficient installation, operation, and maintenance of your Coway Bidetmega 400E Elongated Electronic Bidet Seat. Please read this manual thoroughly before installation and use, and keep it for future reference.
2. Maklumat Keselamatan
Always adhere to the following safety precautions to prevent injury or damage to the product.
- Pastikan vol operasitage is 120V / 60Hz and use a grounded power outlet.
- Verify adequate tap water pressure between 14.5 PSI and 100 PSI.
- Jangan cuba membaiki atau mengubah suai unit sendiri. Hubungi kakitangan perkhidmatan yang berkelayakan.
- Jauhkan kord kuasa daripada sumber haba dan tepi tajam.
- Avoid spraying water directly onto the electrical components.
3. Kandungan Pakej
Sebelum memulakan pemasangan, pastikan semua komponen ada:
- Coway Bidetmega 400E Bidet Seat
- Hos Bidet
- Fixer Bracket
- 7/8" T-valve (Installation Adapter)
- Memperbaiki Skru
- Membaiki Kacang
- Fixing Sliders
- Fixing Washers
- Alat Kawalan Jauh
- Pemegang Kawalan Jauh
- Pendirian Kawalan Jauh
- Remote Control Sticker
- Screws for Remote Holder
- Fixer Anchors
- Battery AAA (for remote)
- Remote Control Tape
You will also need a wrench and a screwdriver for installation.
4. Panduan Pemasangan
Follow these steps for proper installation of your bidet seat.
4.1 Senarai Semak Prapemasangan
- Ensure your toilet bowl type (Elongated or Round) matches the bidet seat. This model is for Elongated bowls.
- Confirm a grounded 120V / 60Hz power outlet is available near the toilet.
- Check for adequate water pressure (14.5 PSI ~ 100 PSI).

4.2 Sambungan Sumber Air
- Remove the existing toilet seat and lid.
- Turn off the water supply valve to the toilet and flush the toilet to drain the tank completely.
- Disconnect the water supply hose from the toilet's water supply pipe.
- Connect the provided 7/8" T-valve to the water supply valve.
- Connect the toilet's water supply hose to one outlet of the T-valve.
- Connect the bidet hose to the remaining outlet of the T-valve and to the bidet seat's water inlet. Ensure all connections are tight to prevent leaks.
- Reopen the water supply valve.
4.3 Pemasangan Produk
- Insert the fixing nuts into the toilet holes.
- Place the fixer bracket over the toilet holes, aligning it with the fixing nuts.
- Align the fixing sliders and fixing washers onto the bracket.
- Insert the fixing screws and tighten them clockwise until secure.
- Gently slide the bidet seat onto the bracket until you hear a click sound, indicating it is securely in place.
- Sambungkan palam kuasa ke soket elektrik yang dibumikan.
5. Arahan Operasi
Your Coway Bidetmega 400E is designed for intuitive operation using the wireless remote control.
5.1 Alat Kawalan Jauh Lebihview
The remote control automatically pairs with your bidet. It features two displays (front and rear) and various buttons for different functions.

5.2 Fungsi Utama
- Berhenti: Stops any active washing or drying cycle.
- Basuh Belakang: Activates the rear wash function.
- Basuh Depan: Activates the front wash function.
- Tekanan Air: Melaraskan keamatan semburan air.
- Kedudukan muncung: Adjusts the nozzle's forward or backward position.
- Suhu Tempat duduk: Melaraskan suhu tempat duduk yang dipanaskan.
- Water/Dry Temp: Adjusts the water and dryer air temperature.
- kering: Mengaktifkan pengering udara suam.
- Clean Bidet: Initiates the nozzle self-cleaning function.
- Mod: Cycles through different wash modes (Basic, Active Move, Soothing Wash, Care).
- Mod Kanak-kanak: Activates a gentle wash suitable for children (press both Basic and Active Move buttons).
5.3 Remote Control Mounting
You can set up your remote control in two ways:
- Lekap di dinding: Use the provided double-sided tape or screws to mount the holder on a clean wall.
- Remote Stand: Engage the stand and the holder, then tighten the two small screws provided.
6. Ciri-ciri
The Coway Bidetmega 400E offers a range of features for enhanced hygiene and comfort:
- Teknologi i-wave: Unique technology designed to fit every body for a comfortable cleaning experience.
- Dual Nozzle System: Separate nozzles for rear and front washing, ensuring hygienic cleaning.
- Tempat duduk yang dipanaskan: Provides warmth and comfort, especially in colder environments.
- Pengering Udara Suam: Reduces the need for toilet paper, offering a gentle and effective drying experience.
- Cahaya Malam: A soft blue LED light illuminates the toilet bowl, providing visibility in the dark.
- Mod ECO: An energy-saving function to reduce power consumption.
- Mod Kanak-kanak: A specialized gentle wash setting for children.
- Wireless Remote Control with Braille: Easy-to-use remote with tactile indicators for visually impaired users.
- Kalis Air IPX5: Provides protection against water jets from any direction.


7. Penyelenggaraan
Regular cleaning and maintenance will ensure the longevity and optimal performance of your bidet seat.
7.1 Membersihkan Muncung
The bidet features a self-cleaning nozzle function. Additionally, you can manually clean the nozzle by detaching it if required.
7.2 Cleaning the Mesh Filter
The mesh filter inside the water inlet is detachable for cleaning with water. Regularly check and clean the filter to prevent blockages and maintain water flow.
7.3 Pembersihan Am
- To clean the bidet seat, gently slide the product off the bracket by pressing the release button and sliding it out.
- Gunakan yang lembut, damp kain dan detergen lembut. Elakkan pembersih atau pelarut yang kasar.
- The bidet is IPX5 waterproof, allowing for safe cleaning with water, but avoid direct high-pressure spraying on electrical components.
8. Penyelesaian masalah
Jika anda menghadapi sebarang masalah, rujuk kepada masalah dan penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada semburan air | Water supply valve closed; clogged mesh filter | Open water supply valve; clean mesh filter |
| Tekanan air yang lemah | Low household water pressure; clogged mesh filter | Check household water pressure; clean mesh filter |
| Tempat duduk berpemanas tidak berfungsi | Power not connected; seat temperature setting too low | Ensure power is connected; adjust seat temperature on remote |
| Alat kawalan jauh tidak bertindak balas | Batteries drained; remote not paired | Replace batteries; ensure remote is within range and paired |
If the problem persists, please contact Coway customer support.
9. Spesifikasi
- model: Bidetmega 400E
- warna: putih
- Dimensi Produk: 23.25"D x 8.25"W x 19"H
- Bahan: Stainless Steel (nozzle), Plastic (seat)
- Berat Barang: 17.41 paun (7.91 Kilogram)
- Jenis Pemasangan: Lantai dipasang
- bentuk: memanjang
- Vol Operasitage/Hertz: 110V / 60Hz
- Operating Tapwater Pressure: 14.5 PSI ~ 100 PSI
- UPC: 826439000318
- ASIN: B082LZC4N4
10. Waranti dan Sokongan
Penerangan Waranti: 1-Year Manufacturer’s Limited Warranty.
For customer support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in your product packaging or visit the official Coway webtapak.





