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General safety instructions for installers covering handling, site, refrigerant, water, and electrical aspects.
Safety instructions related to handling and working with R410A and R32 refrigerants.
Essential safety instructions for electrical connections and handling of electrical components.
Specific safety warnings and precautions for handling equipment that uses R32 refrigerant.
Safety guidelines for appliance storage and installation environment, including ignition sources and ventilation.
Warnings and precautions related to reusing refrigerant piping and handling R32 refrigerant.
Safety instructions for refrigerant charging, including quantity, tools, and personal protective equipment.
Safety warnings for electrical wiring, grounding, power supply, and component protection.
Safety precautions for configuring disinfection settings and domestic hot water temperature.
Safety warnings and cautions related to maintenance, service, and troubleshooting procedures.
Warnings and precautions to prevent hazards during troubleshooting, such as inadvertent resetting of thermal cut-outs.
Guidelines for configuring space heating and cooling systems, including single and multiple room setups.
Guidance on selecting volume, temperature, and configuring the domestic hot water tank system.
Configuration for limiting system power consumption, either permanently or via digital inputs.
Guidelines for selecting and preparing the installation site, considering space and safety requirements.
Requirements for the indoor unit installation site, including ambient temperature, piping length, and spacing.
Detailed instructions for mounting the outdoor unit, including structure, drainage, and securing against wind.
Steps for mounting the indoor unit, including placement, leveling, and drain hose connection.
Specifications for refrigerant piping material, diameter, thickness, and insulation.
Guidelines for water circuits, including valve settings, pipe requirements, and pressure considerations.
Detailed steps and precautions for connecting refrigerant piping, including flaring, brazing, and stop valves.
Procedures for checking refrigerant piping for leaks and performing vacuum drying.
Instructions for charging refrigerant, including additional amounts, complete recharge, and safety labels.
Steps and precautions for connecting various water pipes, including shut-off valves and domestic hot water connections.
Safety precautions and guidelines for connecting electrical wiring, including compliance and component specifications.
Step-by-step instructions for connecting electrical wiring to the outdoor unit.
Overview of various electrical connections to the indoor unit, including power, pumps, and sensors.
Procedure for connecting the main power supply to the indoor unit.
A checklist of essential items to verify after installation and before unit power-up.
Essential safety warnings and precautions to be followed before performing any maintenance or service work.
Diagnosing and resolving issues based on observed symptoms, such as heating/cooling problems or water flow issues.
Guide to understanding and resolving issues based on error codes displayed on the user interface.
Instructions for safely pumping down the refrigerant system for relocation or disposal.