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General safety guidelines for installation and operation, emphasizing compliance and caution.
Explanation of safety symbols and warnings related to R32 refrigerant and fire risk.
Key safety measures for installation, handling, and operation to prevent accidents and damage.
Guidelines for selecting installation locations considering background sound and noise transmission.
Criteria for selecting installation sites, focusing on horizontal placement and service space.
List of locations to avoid for installation due to potential issues like salt, gas, or high frequency devices.
Specific instructions for installation in high-humidity environments, including additional insulation.
Requirements for sufficient space for installation, service, and maintenance access.
Procedure and requirements for installing hanging bolts for unit mounting on various structures.
Guidance on ceiling structure considerations and ensuring horizontal level for unit installation.
Permissible limits for refrigerant pipe length and height difference during installation.
Default connection pipe sizes for different models of the Flow Selector unit.
Steps involved in connecting refrigerant pipes, including brazing and sealing precautions.
Procedures for airtight testing, air purge, and refrigerant addition, following outdoor unit manual.
Instructions for opening outdoor unit valves and performing gas leak checks.
Guidance on applying heat insulation to refrigerant pipes to prevent condensation and heat loss.
Specifications for power supply wiring and communication wires, including safety device requirements.
Details on communication wiring, including wire type, size, and connection diagram for remote controller and leak detector.
Step-by-step guide for securely connecting power supply and communication wires to terminal blocks.
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General