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Stresses qualified personnel, proper grounding, electrical safety, and preventing water contamination.
Highlights anti-freezing measures, safe lifting, and avoiding operation without power disconnection.
Presents a detailed table of technical specifications and operating parameters for different models.
Displays heating capacity and COP curves based on ambient and return water temperatures.
Displays heating capacity and COP curves based on ambient and return water temperatures.
Recommends wire specifications for power cables, water pump, and sensors for different models.
Outlines essential checks for the heat pump, power source, and piping system before initial operation.
Details professional steps for commissioning, including system inspection and operational verification.
Explains how to check for and interpret error codes displayed on the controller screen.
Lists common error codes, their meanings, and the corresponding display indicators for diagnosis.
Lists common malfunctions, possible causes, and suggested methods for troubleshooting.
Continues troubleshooting guide for issues like compressor, fan, pressure, and oil problems.
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