Installation of Air - Energy Equipment in Container Houses

The installation of air - energy equipment in container houses requires a comprehensive assessment of house conditions, equipment selection, and installation specifications, with a focus on space adaptability, ventilation and heat dissipation, pipeline connection, and professional installation services.

I. Pre - installation Assessment and Equipment Selection Container houses, due to their compact space and special structure, require a priority assessment of their thermal insulation performance, available installation space, and power/water supply conditions. The selection of air - energy equipment should match the heating/hot water requirements of the house. For example, a 100 - square - meter house requires a 16 - 22kW main unit, and sufficient installation space should be reserved for the equipment size (e.g., the dimensions of a Midea 200L air - energy main unit are approximately width 560×depth 560×height 1850mm). If the container house is located in extremely cold regions in the north, it is necessary to choose a model that can operate at - 43℃ and confirm whether an electric auxiliary heating function is required.

II. Installation Location and Space Requirements

1. Main Unit Location: It should be installed in an outdoor area with good ventilation and sun exposure (such as on the roof, balcony, or ground), avoiding the windward direction to reduce heat loss. The distance between the main unit and the surrounding walls or obstructions should be ≥30cm to ensure smooth air circulation. If a rain shelter is installed, it should be ensured that the ventilation of the heat exchanger is not obstructed.
2. Water Tank Location: It can be installed in the same room as the main unit, but it should be fixed on a solid foundation in a floor - standing manner with a load - bearing capacity of ≥500kg (avoid wall - mounted installation). The distance between the water tank and the main unit is recommended to be ≤3 meters, and the height difference should be ≤3 meters to reduce heat loss in the pipelines.
3. Drainage and Power Supply: A drain pipe or floor drain should be set up near the main unit for discharging defrost water. The power socket should meet the power requirements of the equipment (e.g., a 758W main unit requires a ≥16A residual - current device), and the grounding resistance should be ≤4Ω.

III. Installation Process and Key Details

1. Foundation Construction: For the installation of the main unit, a foundation or frame with a height of 150mm should be made, and rubber shock - absorbing pads should be added. The water tank should be fixed with fixing straps or feet, and a drainage pipe assembly should be installed at the drainage port.
2. Pipeline Connection:
   • Water Pipeline: Connect the main unit and the water tank with PP - R pipes. After sealing the interfaces, inject water for leakage detection to ensure no leakage.
   • Heating Pipeline: Drill a Ф70 pipeline hole in the wall (higher inside and lower outside), thread the copper pipe through it, and tighten the joints to avoid bending or cracking.
3. Electrical Connection: The vacuum - pumping time should be ≥20 minutes. Use soapy water for leakage detection to ensure no fluorine leakage. The control panel should avoid being installed in the bathroom to prevent moisture damage.

IV. Professional Installation and After - sales Guarantee The installation of air - energy equipment should be carried out by the brand's official after - sales service or professional personnel to avoid fluorine leakage or short - circuits caused by improper pipeline connection. It is advisable to choose a brand that offers a long - term warranty (such as a 10 - year whole - machine warranty) to reduce later maintenance costs.