1. Introduction
This manual provides essential information for the safe and efficient operation of your Antminer S19k Pro 120Th/s BTC Miner. Please read this manual thoroughly before setting up and operating the device. Proper installation and maintenance are crucial for optimal performance and longevity of your miner.
2. Important Safety Information
- The miner requires an input voltage of 220V. Connecting to an incorrect voltage may cause severe damage to the unit and void the warranty.
- Ensure the operating environment has adequate ventilation to prevent overheating. The ambient temperature should be between 0-40°C.
- Do not operate the miner in dusty, humid, or corrosive environments.
- Always disconnect the power supply before performing any maintenance or cleaning.
- Keep the device away from flammable materials and heat sources.
- This device is heavy (approximately 15.2 kg net weight). Exercise caution when lifting or moving it.
3. Product Overview
3.1 Components
The Antminer S19k Pro consists of a main mining unit, control board, and cooling fans. The control board is identified as CV1835.
3.2 Features
- High Hashrate: 120 TH/s (±3%) for efficient Bitcoin mining.
- Optimized Power Consumption: 2760W for a balance of performance and energy use.
- Robust Design: Built for continuous operation in suitable environments.
- Standard Network Connectivity: RJ45 Ethernet 10/100M for reliable network access.
4. Setup
4.1 Unpacking
Carefully remove the Antminer S19k Pro from its packaging. Inspect the unit for any signs of damage during transit. The package typically contains the miner unit. Power cables are usually sold separately or may be included depending on the seller.
4.2 Placement
Place the miner in a stable, well-ventilated area. Ensure there is sufficient space around the unit for proper airflow to the intake and exhaust fans. Avoid enclosed spaces or areas with high ambient temperatures. The recommended ambient temperature range is 0-40°C.
4.3 Power Connection
Connect the power supply unit (PSU) to the miner. Ensure you use appropriate power cables capable of handling the miner's power consumption. The required input voltage for the miner is 220V. Using an incorrect voltage can lead to irreversible damage.
4.4 Network Connection
Connect an Ethernet cable to the RJ45 port on the miner and to your network router or switch. The miner supports 10/100Mbps Ethernet connections. A stable internet connection is essential for mining operations.
5. Operation
5.1 Initial Power-On
- After connecting power and network, switch on the power supply.
- The miner will initiate its boot sequence. This may take a few minutes.
- Once booted, the miner will attempt to connect to your network and obtain an IP address.
5.2 Configuration
Access the miner's web interface by entering its IP address into a web browser on a computer connected to the same network. You may need to use an IP scanner tool to find the miner's IP address if DHCP is enabled on your network. Log in using the default credentials (refer to the official Antminer documentation for default username and password).
Within the web interface, configure your mining pool settings, including the pool URL, worker name, and password. Save the settings to start mining.
5.3 Monitoring
Regularly monitor the miner's status through its web interface. Key metrics to observe include hashrate, temperature of hash boards, and fan speed. Ensure all values are within normal operating ranges to prevent damage and ensure efficient mining.
6. Maintenance
6.1 Cleaning
Dust accumulation can significantly impact the miner's performance and lifespan. Periodically clean the miner, especially the intake and exhaust vents, using compressed air. Ensure the miner is powered off and disconnected from the power source before cleaning.
6.2 Firmware Updates
Check the official Antminer website regularly for firmware updates. Keeping your miner's firmware up-to-date can improve performance, stability, and security.
7. Troubleshooting
If you encounter issues with your Antminer S19k Pro, consider the following basic troubleshooting steps:
- No Power: Check all power connections and ensure the 220V input voltage is stable. Verify power cables are securely plugged in.
- No Network Connection: Confirm the Ethernet cable is properly connected to both the miner and the router/switch. Check your network settings and ensure the miner has a valid IP address.
- Low Hashrate/High Temperature: Ensure adequate ventilation and that the ambient temperature is within the recommended range (0-40°C). Clean any dust from the fans and heatsinks.
- Miner Not Detected: Restart the miner and your network equipment. Use an IP scanner to locate the miner on your network.
For more detailed troubleshooting or persistent issues, refer to the official Antminer support resources or contact the seller.
8. Specifications
| Attribute | Value |
|---|---|
| Model Number | S19k Pro 120Th/s |
| Hashrate | 120 TH/s (±3%) |
| Power Consumption | 2760W |
| Input Voltage | 220V |
| Network Connection | RJ45 Ethernet 10/100M |
| Dimensions (L*W*H) | 570mm * 316mm * 430mm |
| Net Weight | 15.2 KG |
| Package Weight | 17.0 KG |
| Ambient Temperature | 0-40°C |
| Battery Included | No |
| High-concerned chemical | None |
| Origin | Mainland China |
9. User Tips
- Dedicated Circuit: Due to high power consumption, it is highly recommended to use a dedicated electrical circuit for each miner to prevent overloading and potential electrical hazards.
- Noise Management: ASIC miners can be very noisy. Consider placing the miner in a location where noise will not be an issue, or invest in sound dampening solutions.
- Cooling Strategy: Beyond ambient temperature, consider a robust cooling strategy for your mining setup, such as exhaust systems or immersion cooling, especially if running multiple units.
- Power Monitoring: Use a power meter to monitor actual power consumption, which can help in optimizing your setup and calculating profitability.
10. Frequently Asked Questions (FAQ)
- Q: What is the expected lifespan of the miner?
- A: The lifespan of a miner can vary greatly depending on operating conditions, maintenance, and continuous running hours. Proper cooling and regular cleaning can extend its operational life.
- Q: Can I use this miner with 110V power?
- A: No, the miner explicitly requires a 220V input voltage. Using 110V will not power the device correctly and may cause damage.
- Q: How do I find the miner's IP address?
- A: You can use an IP scanner tool on your network (e.g., Advanced IP Scanner, Angry IP Scanner) to find devices connected to your network. The miner's MAC address might be printed on a label on the unit, which can help identify it.
11. Support
For further assistance, technical support, or warranty inquiries, please contact the seller directly or refer to the official Antminer support channels.
An additional user manual in PDF format may be available for more detailed instructions. You can typically find this document on the seller's product page or the manufacturer's website. For this product, a PDF user manual is referenced at: User manual (PDF).