{"response":"**1. Overall Energy Status**\nThe refrigerator is operating within stable voltage parameters but exhibits frequent load irregularities, consuming ~174 kWh over the 14-day period.\n\n**2. Key Metrics Summary**\n*   **Current Consumption:** 539.1W (Avg: 564.58W)\n*   **Power Factor:** 0.71 (Consistent with average)\n*   **Voltage:** 231V (Stable, 100% EN50160 compliance)\n*   **Total Energy Cost:** ~19,155 PKR (174.14 kWh @ 110 PKR\/kWh)\n*   **Operational Reliability:** 97% Active uptime\n\n**3. Notable Observations**\n*   **Overload Frequency:** The system recorded 397 \"OVERLOAD\" events, despite a maximum power draw of 2562.4W. This indicates potential startup surges or compressor stress that warrant a physical inspection of the cooling unit's relay or motor health.\n*   **Efficiency:** The low Power Factor (avg 0.71) suggests the compressor motor may be aging or operating under suboptimal conditions, leading to higher reactive power draw.\n*   **Stability:** Voltage supply is excellent (215.7V\u2013249V range with zero sags\/swells), meaning electrical supply infrastructure is not the cause of the load fluctuations.","cached_at":"2026-07-22T17:55:38+05:00","expires_at":1784725238}