Installing the AKO-5231 heating cable correctly is crucial for protecting your cold room from frost heave. Here's a guide based on the product manual:
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Layout Design: Arrange the heating cables in a grid pattern, ensuring straight lines. Maintain a maximum distance of 500mm between each cable to ensure even heat distribution across the floor.
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Protection Tubing: Always encase the cables in protective plastic tubing. The tubing should have a minimum internal diameter of 19mm, though 25mm is recommended, to safeguard the cables.
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Cable Length: For every square meter of floor space, install 2 meters of the AKO-5231 heating cable. This calculation provides the necessary wattage for effective frost heave protection.
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Accessories: Use the recommended accessories as detailed in the AKO-5231 documentation. This includes probes, like PTC or Pt100 sensors, of varying lengths to monitor and control the temperature effectively.
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Temperature Control: For optimal performance, install one thermostat for every 90 m2 of floor area. Consider the AKO-15226 thermostat, setting the temperature to 5 ºC. Place the probe sensor between two heating cables at the area most susceptible to cold for precise temperature control.
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Application Instructions: If accessing both sides of the floor is impossible, explore alternatives. These include manhole boxes, junction boxes, or a double circuit for standby purposes. Consult the manual's examples for the best installation approach.
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Testing and Checks: Before covering the cables with insulation, perform thorough testing. Verify the insulation resistance, and ensure the cable functions correctly. Energize the cable to check for issues and that the intensity aligns with the installed length.
By following these steps, you will ensure the effective installation of your AKO-5231 heating cable system, safeguarding your cold room against frost heave.
