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General| Brand | Daikin |
|---|---|
| Model | FDYA160AV1 |
| Category | Air Conditioner |
| Language | English |
Observe all warnings and cautions for safe installation and operation, preventing death, injury, or damage.
Precautions for suitable installation environments, avoiding kitchens, corrosive gas, flammable vapors, and high humidity.
Ensures electrical safety through proper wiring, grounding, circuit breakers, and preventing contact with water.
Use only approved R32 piping and handle refrigerant carefully to prevent leaks, explosions, or system malfunction.
Guidelines for safe handling, moving, and checking refrigerant type before installation.
Precautions for suitable installation environments and avoiding specific hazardous conditions like kitchens or corrosive gases.
Lists included accessories and mentions optional items like remote controllers and hanging brackets.
Checklist of essential items to verify after installation for proper operation and safety.
Procedures for demonstrating unit operation and providing the operation manual to the customer.
Criteria for choosing an installation site, ensuring proper air distribution, drainage, and structural support.
Cautions regarding electrical interference and secure installation using suspension bolts.
Instructions on unit disassembly for easier handling and important notes on service space and insulation.
Steps for installing suspension bolts, anchors, and hanging brackets for unit mounting.
Procedure for ensuring the indoor unit is level and securely fastened using nuts and washers.
Importance of insulating refrigerant pipes and using R32 rated materials to prevent leaks and damage.
Precautions to avoid contaminants in refrigerant piping and ensure proper ventilation during installation.
Instructions for correctly connecting flare nuts using torque wrenches and appropriate coatings.
Guidelines for brazing refrigerant piping using flux-free filler metal and dry nitrogen gas.
Method for tightening flare nuts without a torque wrench in emergency situations.
Steps for installing drain pipes, ensuring proper slope, securing, and insulation to prevent leaks.
Caution against connecting drain piping directly to sewage pipes to prevent corrosion and odor issues.
Procedure to verify smooth drainage flow by pouring water into the drain tray.
Requirements for electrical wiring, including adherence to local codes and using specified materials.
Details on connecting remote controllers, installing circuit breakers, and ensuring proper earthing for safety.
Guidelines for protecting wiring using shield wire, double insulation, and conduits against external forces and noise.
Detailed wiring instructions referring to diagrams for power, earth, and inter-unit transmission connections.
Precautions for wiring, including phase selection, cord management, and wire separation to prevent interference.
Precautions for power supply wiring, focusing on correct terminal connections and wire gauge usage.
Ensuring secure wire connections, proper terminal box cover fitting, and cable management.
Examples of wiring configurations for single-phase, dual-remote, and group control systems.
Visual diagrams illustrating wiring for single-phase, dual-remote, and group control system types.
Important notes and guidelines for wiring, including shielded wire usage, grounding, and group control configurations.
Procedure to modify indoor unit settings like fan speed, sensor location, and thermostat through the remote controller.
Overview of adjustable field settings including fan speed, filter sign, sensor location, and thermostat parameters.
Steps to access service settings and navigate field settings using the remote controller.
Explanation of the DC Fan Motor's operation and its management system.
Instructions for commissioning the target fan motor speed to individual settings.
Step-by-step guide to perform automatic airflow adjustment using the remote controller.
Steps to confirm successful automatic airflow adjustment and troubleshooting common failure reasons.
Potential reasons why automatic airflow adjustment might fail, such as external static or duct instability.
Configuration for the air filter sign indication, enabling or disabling alerts.
Setting the location of the temperature sensor (indoor unit, remote controller, or alternate).
Adjusting indoor fan speed settings during heating and cooling thermo-off modes.
Configuration options for T1, T2 input settings, including forced off and ON/OFF operation.
Settings for thermostat sensor location in the remote controller and user permission levels.
Configuration options for the setback function, including heating only, cooling only, and both.
Pre-power-on checks for indoor/outdoor unit wiring and electrical box covers.
Procedure for setting the sub remote controller when one indoor unit is controlled by two remotes.
Explanation of Error Code U5 appearing if the sub remote controller is not set correctly.
Detailed steps for safely disassembling the indoor unit, separating the airbox and fan deck compartments.
Step-by-step instructions for correctly reassembling the indoor unit after disassembly.
Table detailing error codes and their causes for the indoor unit.
Table detailing error codes and their causes for the outdoor unit.
Table detailing error codes and their causes for the overall system.
