To Next PageTo Next PageWhat to do if my Daikin RXYQ18T7Y1B Air Conditioner outdoor unit is out of temperature range for leak detection operation?
If the Daikin Air Conditioner outdoor unit is out of the temperature range for leak detection operation, retry when the ambient conditions are satisfied.
What to do if my Daikin RXYQ18T7Y1B shows malfunction code: System test run not yet executed?
If your Daikin Air Conditioner shows a malfunction code indicating that the system test run has not yet been executed, you should execute the system test run.
General| Brand | Daikin |
|---|---|
| Model | RXYQ18T7Y1B |
| Category | Air Conditioner |
| Language | English |
Comprehensive safety instructions for installers and users, covering site, refrigerant, electrical, and general handling.
Information on the documentation set, unpacking, and accessory removal for the outdoor unit.
Details on outdoor unit identification, system layout, and general unit description.
Guidance on combining outdoor and indoor units, including compatibility and available options.
Requirements for installation site, refrigerant piping, leak testing, and safety precautions.
Compliance and safety requirements for electrical wiring, safety devices, and connection procedures.
Steps for mounting the outdoor unit and connecting refrigerant piping, including leak testing.
Procedures for charging refrigerant and connecting electrical wiring, with safety precautions.
Guide to making field settings using push buttons, DIP switches, and accessing different operation modes.
Details on monitoring settings, field parameters, and comfort settings for system optimization.
Instructions for connecting a PC configurator and description of energy saving operation methods.
Introduction to the commissioning process, safety precautions, and pre-commissioning checklist.
Procedures for performing a system test run, interpreting results, and correcting any detected malfunctions.
Safety precautions for maintenance, electrical hazard prevention, and service mode operations.
Recommended maintenance cycles for components and guidelines for shortened cycles due to environmental factors.
Guide to understanding and resolving system malfunctions based on displayed error codes and their causes.
Explanation of normal system behaviors that may appear as malfunctions, such as delayed start or mist formation.
Information for users on the VRV IV system, user interface, and pre-operation warnings.
Explanation of operating ranges, modes (cooling, heating, fan), and heating operation specifics.
Instructions for using the dry program and adjusting the air flow direction for optimal comfort.
Procedures for setting the master user interface and managing system operation across multiple units.
Precautions for energy saving, adjusting outlets, room temperature, and ventilation for optimal performance.
Advice on contacting dealers for relocation and following regulations for unit disposal.
Definitions of technical terms used in the manual, including installer, user, and legislation.
