Related Manuals for Daikin SkyAir FTQ Series
Summarization of Contents
Introduction
Safety Cautions
Essential warnings and cautions for worker and user safety during operation and maintenance.
Icons Used
Explanation of common icons used in the manual to convey specific information and warnings.
Revision History
Records changes and updates made to the manual over time, including version and date.
Part 1 General Information
Model Names and Power Supply
Lists model names for indoor and outdoor units along with their power supply specifications.
External Appearance
Provides visual representations and details of the indoor and outdoor units, and remote controllers.
Specifications
Details technical specifications for various indoor and outdoor unit models, including capacity, dimensions, and performance.
Part 2 Refrigerant Circuit
Refrigerant Circuit (Piping Diagrams)
Illustrates the refrigerant piping diagrams for different outdoor unit models and indoor unit types.
Functional Parts Layout
Shows the location and identification of key functional components within the outdoor unit.
Part 3 Remote Controller
Names and Functions
Details the buttons, displays, and operational functions of wired and wireless remote controllers.
Service Settings Menu, Maintenance Menu
Outlines access to service settings and maintenance menus for unit configuration and diagnostics.
Part 4 Functions and Control
Operation Mode
Describes the different operational states of the system, including startup, normal, and standby modes.
Protection Control
Covers various protection mechanisms against high/low pressure, temperature, and inverter issues.
Outline of Control (Indoor Unit)
Explains control logic for thermistors, thermostat settings, swing flaps, drain pumps, and freeze-up prevention.
Part 5 Field Settings and Test Operation
Field Setting from Remote Controller
Instructions for configuring various settings using wired, simplified, or wireless remote controllers.
Field Settings from Outdoor Unit
Details on setting modes, capacity, low noise, demand, and protection parameters via outdoor unit controls.
Test Operation
Procedures for initial test operations, power checks, and troubleshooting of error codes.
Part 6 Service Diagnosis
Servicing Items to be Confirmed
Pre-service checks, precautions for maintenance, and refrigerant properties for safe and effective servicing.
Symptom-based Troubleshooting
Guides for diagnosing and resolving issues based on observed system symptoms and error codes.
Troubleshooting by Error Codes
Comprehensive list of error codes, their descriptions, and corresponding troubleshooting steps for indoor and outdoor units.
Check
Detailed checks for high pressure, low pressure, superheat, power transistors, and thermistors.
Part 7 Appendix
Wiring Diagrams
Electrical wiring diagrams for outdoor and indoor units, essential for troubleshooting and installation.
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