Bitmain Antminer Power Supply APW3++ User Manual

1. Okwu mmalite

This manual provides essential information for the safe and efficient use of your Bitmain Antminer Power Supply APW3++. Please read this manual thoroughly before installation and operation to ensure proper functionality and longevity of the unit.

The APW3++ power supply is designed for compatibility with Antminer models including L3+, S9, T9, and D3.

2. Ozi nchekwa

• Always ensure the power supply is disconnected from the main power source before performing any installation, maintenance, or troubleshooting.
• Use only a standard PC power cable (C13 type). For high wattage operation (e.g., 1600W at 220V), a 14-gauge or higher rated power cord is recommended to prevent overheating and ensure safety. Do not use a standard computer plug for high-power applications.
• Ensure adequate ventilation around the power supply to prevent overheating. Do not block air vents.
• The APW3++ power supply does not feature an integrated power switch or fuse protection. Powering the unit on or off requires connecting or disconnecting the power cable. A slight spark may occur during connection or disconnection, which is normal due to the absence of a switch. Exercise caution.
• Avoid exposing the unit to moisture, dust, or extreme temperatures.
• Do not attempt to open or modify the power supply unit. This will void any warranty and may pose a safety risk.

3. Akụrụngwa Ngwaahịa

• Designed for AntMiner L3+, S9, T9, and D3 models.
• Equipped with ten 6-pin PCIe connectors for multiple device connections.
• Maximum output of 1200W at 110V-120V input.
• Maximum output of 1600W at 220V-240V input.
• Compact ATX form factor.
• Air cooling method.

4. Nhazi ntuziaka

1. Mepee ihe a na-enye ike: Carefully remove the APW3++ power supply from its packaging. Inspect for any visible damage.
2. Prepare the Environment: Ensure the installation area is clean, dry, and has adequate airflow. Avoid confined spaces.
3. Connect PCIe Cables: Connect the ten 6-pin PCIe power connectors from the APW3++ to the corresponding power input ports on your Antminer device(s). Ensure all connections are secure.
4. Jikọọ eriri ike AC: Insert a compatible C13 power cable (not included) into the AC input socket on the rear of the power supply.

Nfefeview of the Bitmain APW3++ power supply unit, showcasing its compact design and the array of ten 6-pin PCIe power connectors extending from one end.

A detailed close-up of the ten 6-pin PCIe power connectors, which are essential for connecting the power supply to compatible Antminer devices.

The rear panel of the APW3++ power supply, featuring the AC power input socket and the cooling fan, which is crucial for heat dissipation.

5. Jikọọ na mpụga mgbidi: Plug the other end of the AC power cable into a grounded electrical outlet. Ensure the outlet provides the correct voltage (110-120V or 220-240V) for your intended operation.

5. Ntuziaka ọrụ

• Ike Na: Once all connections are secure and the AC power cable is plugged into the wall outlet, the power supply will activate. There is no separate power switch.
• Voltage Considerations: The power supply automatically adjusts to the input voltage. For maximum output (1600W), a 220V-240V input is required. At 110V-120V, the maximum output is 1200W. Ensure your electrical infrastructure supports the desired wattage.
• Ọkwa mkpọtụ: The power supply operates with a cooling fan. While the PSU itself has a moderate noise level, the connected Antminer device (e.g., S9) typically produces significantly higher noise levels (e.g., 85-90 dB).
• Gbanyụọ: To power off the unit, safely disconnect the AC power cable from the wall outlet.

6. Nlekọta

• Mwepụ uzuzu: Regularly inspect the power supply and its fan for dust accumulation. Use compressed air to gently clean the fan and vents to ensure optimal airflow and prevent overheating.
• Ofufe ikuku: Ensure the area around the power supply remains clear of obstructions to allow for proper air circulation.
• Lelee ndị fan: Periodically check the cooling fan for proper operation. A non-functional fan can lead to rapid overheating and damage to the power supply.

7. Nchọpụta nsogbu

• Power Supply Not Turning On:
  • Verify that the AC power cable is securely connected to both the power supply and a functional wall outlet.
  • Check the wall outlet with another device to confirm it is receiving power.
  • Ensure the power cable itself is not damaged.
• ekpo oke ọkụ:
  • Check for obstructions around the power supply's air vents.
  • Clean any dust accumulation from the fan and vents.
  • Verify that the internal cooling fan is operating correctly. A faulty fan can cause rapid temperature increases.
• Unit Not Providing Full Power:
  • Gosi na ntinye voltage matches the requirements for the desired output (e.g., 220-240V for 1600W).
  • Ensure the power cable used is of adequate gauge (e.g., 14-gauge or higher for 1600W operation).
• Spark When Connecting/Disconnecting Power:
  • This is a normal occurrence due to the absence of a power switch. Exercise caution when plugging in or unplugging the unit.

8. Nkọwapụta

9. Akwụkwọ ikike na nkwado

This product may be covered by a limited warranty provided by the seller. For specific warranty terms and duration, please refer to the purchase agreement or contact your point of sale. For example, some sellers may offer a 15-day warranty on used units.

For technical support or inquiries, please contact the retailer or seller from whom you purchased the Bitmain APW3++ power supply.