v1.5.0-b0

[Pre-release] Hitachi Yutaki - COP Sensor

A new version of the Hitachi Yutaki integration is available as a pre-release. The main addition is real-time COP (Coefficient of Performance) calculation.

🆕 What's New

• New COP sensor
• Power supply type configuration (single-phase/three-phase)
• Full support of secondary compressor for S80 models in power calculations

🔧 Installation

To test this version:

hitachi_yutaki:
  host: 192.168.1.x
  power_supply: single # or 'three' for three-phase

📝 Important Notes

• COP is calculated only when the compressor is running
• Measurements are smoothed to eliminate outliers
• Accuracy depends on proper power supply configuration

🧪 Testing Needed

I'm particularly looking for feedback on:

• Three-phase installations
• S80 models with dual compressor
• COP values consistency

🐛 Bug Reports

If you encounter any issues, please create a GitHub issue including:

• Installation type (single/three-phase)
• Heat pump model
• Debug mode logs

Thank you in advance for your feedback!