Related Manuals for Daikin FHA125BVMA
Summarization of Contents
SPLIT SYSTEM
Air Conditioners
General category for Daikin split system air conditioners.
WHAT TO DO BEFORE OPERATION
System Overview and Manuals
Diagrams showing unit connections and reference to remote controller manual.
OPERATION RANGE
Unit Parts Identification
Identifies key components of the indoor and outdoor units and their functions.
INSTALLATION SITE
Installation Site Guidelines
Covers location suitability, wiring, noise, drainage, and relocation advice.
OPERATION CHARACTERISTICS
Cooling Operation Details
Explains auto-airflow, frost prevention, and cooling performance factors.
Heating Operation Details
Details heating start-up, defrost cycles, and outside temperature impact.
Program Dry Operation Details
Describes humidity control, cooling assist, and defrost in dry mode.
AIRFLOW DIRECTION CONTROL
Horizontal Blade Movement
Explains how microcomputer controls airflow direction based on operation mode.
Manual Airflow Adjustment
Details manual adjustment of vertical and horizontal airflow directions.
MAINTENANCE (FOR SERVICE PERSONNEL)
Maintenance Safety Precautions
Warns against flammable gases, solvents, and inserting fingers during maintenance.
HOW TO CLEAN THE AIR FILTER
Air Filter Cleaning Cautions
Cautions against water, heights, and improper filter use during cleaning.
HOW TO CLEAN THE SUCTION GRILLE
Suction Grille Cleaning Cautions
Cautions against high-temp water, fire, and chemical solvents for cleaning.
CLEANING EXTERNAL PARTS & SEASONAL USE
Seasonal Startup and Long Stops
Covers checks, cleaning, and procedures for starting after long periods or stopping for extended duration.
NOT MALFUNCTION OF THE AIR CONDITIONER
Normal Operation Symptoms Explained
Explains delayed starts, fan stops, and display indicators as normal operations.
Intermittent Stops and Fan Speed
Addresses stops due to communication issues and fan speed variations.
Airflow Direction Variations
Explains discrepancies in airflow direction display or actual movement.
UNIT SOUNDS AND ODORS
White Mist and Airflow Issues
Explains white mist occurrence and airflow direction discrepancies.
Operational Noises and Unit Odors
Details normal operating sounds and potential room odors absorbed by the unit.
TROUBLESHOOTING GUIDE
No Operation and Post-Operation Stops
Checks for power, blockages, and clogged filters as causes for no operation or stops.
Cooling/Heating Performance Issues
Addresses obstacles, filters, temperature settings, fan speed, and room sealing for insufficient performance.
UNEXPECTED OPERATION CHANGES
Timer, Remote, and Centralized Control Issues
Checks timer settings, remote control, and centralized control for unintended operation or stops.
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