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General| Brand | Daikin |
|---|---|
| Model | VRV FXAQ20MAVE |
| Category | Air Conditioner |
| Language | English |
Crucial safety advice for installation, emphasizing professional help and adherence to manual.
Guidelines for unit placement, wiring distance, and unsuitable locations to prevent damage or malfunction.
Procedures for unpacking, handling, and checking unit and parts before installation begins.
Essential warnings regarding installation location, environmental factors, and qualified personnel.
List of items that should be included with the unit for installation.
Details on available wired and wireless remote controllers and their models.
Guidelines for choosing the optimal installation location, considering space, environment, and structural support.
Important safety and handling notes for indoor unit installation, including tilt and lifting.
Guide to creating the wall opening for piping, ensuring proper slope for drainage.
Steps for securing the installation panel to the wall, ensuring proper alignment and support.
Instructions on modifying the front grill for specific piping exit points.
Procedures for accessing internal components by removing the front panel and service lid.
Directing the drain hose and refrigerant piping correctly and wrapping them for insulation.
Detailed steps for removing the front grill to access internal wiring and components.
Procedure for replacing the drain hose and plug, ensuring proper drainage and preventing leaks.
Guiding the indoor unit onto the wall-mounted installation panel and securing it.
Connecting power supply, transmission, ground, and remote controller wiring, ensuring proper routing.
Essential safety and handling advice for refrigerant piping, including material, tools, and contamination prevention.
Step-by-step guide for connecting flare nuts, including lubrication and tightening.
Details on recommended tightening torques and angles for flare nuts, with and without a torque wrench.
Guidelines for brazing refrigerant piping, emphasizing flux avoidance and nitrogen purging for safety.
Instructions for insulating pipe connections using tubing and tape to prevent condensation and burns.
Procedures for installing drain piping, ensuring proper slope, extension, and connection to prevent leaks.
Steps to verify proper drain function after installation by pouring water into the pan.
Critical warnings against connecting to sewage pipes and potential blockage issues.
Essential instructions for electrical wiring, including local codes, material, electrician, grounding, and system breaker.
Specifies required fuses and wire sizes for power supply, transmission, and remote controller wiring.
Detailed procedures for connecting power supply, ground, transmission, and remote controller wiring.
Illustrative wiring diagrams for various system configurations and control methods.
Step-by-step guide to connecting power supply and ground wires to the terminal block.
Procedure for connecting transmission and remote controller wiring to their respective terminal blocks.
Crucial safety measures for wiring, including sealing, clamping, separation, and proper connection.
Guidelines for terminal connections, including terminal types, tightening torque, and wiring segregation.
Illustrative wiring diagrams for single and multiple remote controller setups, including group control.
Wiring diagram illustrating the configuration for systems including a BS unit.
Instructions for setting the air filter cleaning indicator based on room dust levels.
How to adjust air flow rate settings (HIGH and LOW) to suit user preferences.
Procedure for setting up two remote controllers to operate a single indoor unit as main and sub.
Configuration for external control signals to force unit off or manage on/off operations.
Steps to configure the remote controller for forced off or on/off operations.
Information on designating group numbers for centralized control of multiple units.
Procedure for performing test operation and identifying issues based on remote controller display codes.
