MiniHPC Unit

The Ultimate Solution for Efficient DIY Heating

MiniHPC is an advanced controller designed for DIY enthusiasts and professionals, enabling the conversion of a standard supported air-to-air conditioner into a powerful and high-efficiency air-to-water heat pump. By communicating directly with the outdoor unit, it provides full control over heating, cooling, and Domestic Hot Water (DHW) production.

Key Features & Benefits:

• Weather Compensation (Weather Curve): Automatically adjusts the heating water temperature based on outdoor conditions for peak efficiency.
• Integrated Wi-Fi & Cloud: Manage your heating system from anywhere via a web interface or cloud portal.
• Smart Home Integration: Seamlessly connects with Home Assistant via MQTT and REST API for advanced home automation.
• Bluetooth Sensor Support: Wirelessly syncs with popular Xiaomi sensors (running ATC firmware) for precise multi-room temperature monitoring.
• DHW & Auxiliary Heat Control: Smart 3-way valve management for hot water priority and control of auxiliary electric heaters.
• Safety Features: Includes anti-freeze protection and flow monitoring.

Technical Specifications:

• Inputs: 6x NTC 10kOhm (T1-T6), 1x pulse input for flow meter (real-time power & COP calculation), 2x dry contacts.
• Outputs: 2x power relays (230V/10A - R1, R2) and 3x switched outputs (total 3A - R3, R4, R5) for pumps and valves.
• Compatibility: Wide range of support for Gree and OEM brands (Sinclair, Cooper&Hunter, and more).
• Installation: Compact DIN rail mounting (9 modules).

Upgrade your heating system and save up to 70% on energy costs with the cutting-edge MiniHPC technology.

Package Contents:

• MiniHPC controller
• 4 × 10 kΩ NTC temperature sensors with 3 m cable

MiniHPC on-line documentation