{"response":"### Energy Status Summary: Main Refrigerator\n\n**1. Overall Status**\nThe unit is operational and stable, with total energy consumption reaching 152.15 kWh over a 13-day period at a cost-equivalent rate of 110 PKR\/kWh.\n\n**2. Key Metrics Summary**\n*   **Power:** Current draw is 615.8W (Avg: 564.4W); peak demand reached 2562.4W.\n*   **Efficiency:** Power Factor (PF) is averaging 0.71, currently at 0.73.\n*   **Voltage:** Stable at 236.8V (Avg: 234.78V); 100% compliance with EN50160 standards.\n*   **Operational Health:** 12,200 active readings vs. only 15 \"OFF\" states.\n\n**3. Notable Observations**\n*   **Overload Frequency:** The device recorded 392 \"OVERLOAD\" states. Given the high max power (2562.4W) relative to the average, these spikes likely represent compressor startup surges rather than faults.\n*   **Continuous Runtime:** The extremely low \"OFF\" count (15 readings) suggests the refrigerator is running almost continuously, which may indicate poor insulation, frequent door openings, or an undersized unit for the kitchen's thermal load.\n*   **Power Factor:** The PF of 0.71 is relatively low, indicating inductive inefficiency; consider a capacitor bank or maintenance check on the compressor motor.","cached_at":"2026-07-21T15:15:15+05:00","expires_at":1784629215}