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Follow safety rules, installation by qualified personnel, handling, electrical regulations, power supply, earthing, avoid humidity.
Cutoff power before working, no impurities in pipes, manufacturer disclaimer for non-compliance, call technical dept for problems.
Compliance with EC No. 517/2014 regulation for fluorinated greenhouse gases.
Guidelines for water supply and return pipe connections, hose use, isolation valves, and system flushing.
Guidelines for water analysis and treatment to prevent scaling, corrosion, and other issues.
Details factory and client settings using DIP switches for various operating modes.
Steps to assign a unique address to each unit using DIP switch SW2 for µBMS or MODBUS.
Guide to diagnosing and resolving operational issues with the unit.
Troubleshooting steps when neither fan nor compressor is operating.
Troubleshooting steps when fan operates but compressor does not.
Troubleshooting steps for low cooling or heating output.
Lists and explains fault codes and their corresponding corrective actions.
General alarm codes and their causes/corrections.
Specific alarm codes and troubleshooting for cooling mode operation.
Specific alarm codes and troubleshooting for heating mode operation.
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