GEYA GYR10N-40 Electronic Type A 16A 30mA RCBO Instruction Manual

1. Pengenalan

This manual provides essential information for the safe and effective installation, operation, and maintenance of the GEYA GYR10N-40 Electronic Type A 16A 30mA Residual Current Circuit Breaker with Overcurrent Protection (RCBO). This device is designed to protect against electrical shock and overcurrents in electrical circuits. Please read this manual thoroughly before installation and retain it for future reference.

2. Maklumat Keselamatan

WARNING: Electrical shock hazard. Installation and maintenance should only be performed by qualified electricians in accordance with all local and national electrical codes.

• Always disconnect power before installing or servicing the RCBO.
• Pastikan pembumian yang betul.
• Jangan kendalikan peranti jika ia kelihatan rosak.
• Verify correct wiring connections to prevent malfunction or damage.
• The RCBO is designed for specific voltage dan penilaian semasa. Jangan melebihi penilaian ini.

3. Produk Lebihview

The GEYA GYR10N-40 RCBO combines the functions of a Miniature Circuit Breaker (MCB) and a Residual Current Device (RCD) into a single unit, providing protection against both overcurrents (overload and short circuit) and earth leakage currents. This specific model is a Type A RCBO, sensitive to AC and pulsating DC residual currents.

Rajah 1: Depan view of the GEYA GYR10N-40 RCBO. This image displays the input (N IN, L IN) and output (N OUT, L OUT) terminals, the ON/OFF switch, and the device's electrical ratings including current (16A), sensitivity (30mA), and breaking capacity (6000A).

Ciri-ciri Utama:

• Perlindungan lebihan arus: Prevents damage caused by short circuits and overloads.
• Perlindungan Arus Baki: Detects earth leakage currents to protect against electric shock.
• Pembinaan Tahan Lama: Made with insulating materials to withstand various conditions.
• Flame-retardant & UV-resistant Housing: Memastikan ketahanan jangka panjang.
• Sambungan Selamat: Screw-type terminals ensure a stable and secure electrical connection.
• Aplikasi Serbaguna: Suitable for solar inverters, charge controllers, and battery banks, among other electrical installations.

Figure 2: Comparison of Type A and Type AC RCBOs. This image shows two RCBO units, highlighting their similar appearance and indicating the different types available (Type A and Type AC). The current product is a Type A.

4. Spesifikasi

5. Persediaan dan Pemasangan

Installation of the GEYA GYR10N-40 RCBO must be carried out by a qualified electrician. Incorrect installation can lead to serious injury or damage to property.

Langkah Pemasangan:

1. Pemutusan Kuasa: Ensure that the main power supply to the circuit where the RCBO will be installed is completely disconnected and locked out.
2. Pemasangan: Mount the RCBO onto a standard DIN rail within an appropriate electrical enclosure. Ensure it is securely clipped into place.

Rajah 3: Sisi view of the RCBO illustrating the DIN rail mounting mechanism. This image shows the grey clip at the bottom, used to secure the device onto a standard DIN rail.
3. Sambungan Pendawaian:
   • Connect the incoming neutral (N IN) and live (L IN) wires to the top terminals of the RCBO.
   • Connect the outgoing neutral (N OUT) and live (L OUT) wires to the bottom terminals of the RCBO.
   • Ensure all screw-type terminals are tightened to the manufacturer's specified torque to ensure a stable and secure electrical connection and prevent loose connections that can cause overheating.


Rajah 4: Sisi view of the RCBO with an integrated wiring diagram. This diagram visually guides the installer on connecting the incoming and outgoing Live (L) and Neutral (N) wires to the correct terminals.

4. Pengesahan: Double-check all wiring for correctness and security.
5. Pemulihan Kuasa: Setelah pemasangan selesai dan disahkan, pulihkan kuasa ke litar.

6. Arahan Operasi

Menghidupkan/Mematikan:

• Untuk memutar litar ON, push the operating lever upwards to the 'I' (ON) position.
• Untuk memutar litar DIMATIKAN, push the operating lever downwards to the 'O' (OFF) position.

Butang Ujian:

The RCBO is equipped with a test button (usually marked 'T' or 'TEST'). This button simulates an earth leakage fault to verify the proper functioning of the residual current protection mechanism.

• Ujian Bulanan: It is recommended to press the test button at least once a month.
• When the test button is pressed, the RCBO should immediately trip (switch to the 'OFF' position).
• If the RCBO does not trip, it indicates a malfunction, and the device should be replaced immediately.
• After testing, reset the RCBO by pushing the lever to the 'ON' position.

7. Penyelenggaraan

The GEYA GYR10N-40 RCBO requires minimal maintenance. Regular checks ensure continued safety and performance.

• Pemeriksaan Visual: Periodically inspect the RCBO for any signs of physical damage, discoloration, or loose connections.
• Test Button Operation: Perform the monthly test button operation as described in the Operating Instructions section.
• Pembersihan: If necessary, gently clean the exterior of the RCBO with a dry, soft cloth. Do not use abrasive cleaners or solvents. Ensure power is disconnected before cleaning.
• Pemeriksaan Profesional: It is advisable to have a qualified electrician inspect your electrical system, including RCBOs, periodically (e.g., every 3-5 years).

8. Penyelesaian masalah

RCBO Trips Frequently:

• Lebihan beban: If the RCBO trips due to an overload, it means the total current drawn by connected devices exceeds the RCBO's rated current (16A). Disconnect some devices or redistribute the load.
• Litar pintas: A short circuit indicates a direct connection between live and neutral wires, or live and earth. This requires immediate investigation by a qualified electrician to locate and repair the fault.
• Kebocoran Bumi: If the RCBO trips due to earth leakage, it detects current flowing to earth. This could be due to faulty appliances, damaged wiring insulation, or moisture. Disconnect appliances one by one to identify the faulty one. If the issue persists, consult an electrician.
• Gangguan Gangguan: In some cases, sensitive electronic equipment or transient surges can cause nuisance tripping. Ensure all connections are secure and the RCBO is correctly rated for the circuit.

RCBO Does Not Trip During Test:

• If the RCBO does not trip when the test button is pressed, the residual current protection mechanism is faulty. The device must be replaced immediately by a qualified electrician.

RCBO Does Not Reset:

• If the RCBO trips and cannot be reset, it indicates a persistent fault (overload, short circuit, or earth leakage) in the circuit. Do not force the lever. Investigate the cause of the trip before attempting to reset. If the fault cannot be identified or resolved, contact a qualified electrician.

9. Waranti dan Sokongan

For warranty information or technical support regarding your GEYA GYR10N-40 RCBO, please refer to the documentation provided at the point of purchase or contact the manufacturer/seller directly. Ensure you have your purchase details and model number available when seeking support.