Temperature instability in cold storage can harm stored goods and increase costs. Here are common causes and solutions:

1.efrigeration System Issues

1. Problem: Faulty compressor, condenser, or low refrigerant.
2. Fix: Regularly inspect, clean, and refill refrigerant. Upgrade to energy-efficient systems if needed.

2. Cold Storag Door Seal Problems

1. Problem: Worn seals cause cold air leaks.
2. Fix: Replace damaged seals, adjust hinges, and install air curtains.

3. Insulation Panel Damage

1. Problem: Aging or poorly installed panels reduce efficiency.
2. Fix: Inspect and replace panels, ensure proper installation, and add extra insulation if necessary.

4. Other Causes

1. Incorrect Settings: Adjust temperature controls.
2. Overloading: Organize items for better airflow.
3. External Factors: Use shading or dehumidifiers.

Prevention Tips:

1. Regular maintenance.
2. Staff training.
3. Install temperature monitors.