ACIQ -24FM-HH-MB Owner's Manual & Installation Manual

ACIQ -24FM-HH-MB Owner's Manual & Installation Manual

Floor or ceiling mounted air handler

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ACiQ Floor or Ceiling Mounted Air Handler
Owner's Manual &
Installation Manual
ACIQ-18FM-HH-MB, ACIQ-24FM-HH-MB
IMPORTANT NOTE:
Read this manual carefully before installing or
operating your new air conditioning unit. Make
sure to save this manual for future reference.

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Table of Contents
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Summarization of Contents

Safety Precautions
Product Use Warnings
Safety warnings related to operating the air conditioner and general precautions.
Electrical and Maintenance Safety
Guidelines for safe electrical connections, cleaning, and maintenance procedures.
Installation and Gas Safety
Warnings for product installation and handling of fluorinated gases.
Unit Specifications and Features
Indoor Unit Display and Controls
Overview of indoor unit display panels, indicators, and manual controls.
Remote Control Functions
Detailed explanation of remote control buttons, LCD indicators, and operation.
Operating Temperature and Additional Features
Optimal operating temperatures and unit functionalities like Auto-Restart.
Care and Maintenance
Cleaning Procedures
Guidelines for cleaning the indoor unit and its air filters.
Maintenance for Non-Use and Inspection
Procedures for long-term storage and pre-season checks.
Troubleshooting Common Issues
Identifying and Resolving Basic Problems
Addresses common issues like unit not turning on, noises, and white mist.
Performance and Operation Diagnostics
Troubleshooting poor cooling, bad odors, fan operation, and dust emission.
Unit Malfunctions and Error Indicators
Diagnosing system malfunctions, frequent starts/stops, and interpreting error codes.
Accessories
Included and Optional Accessories
Lists included accessories and optional items for installation.
Installation Summary
Step-by-Step Installation Overview
Visual guide showing the sequence of installation steps for the air conditioner.
Unit Parts Identification
Indoor and Outdoor Unit Components
Identifies and labels the main parts of both indoor and outdoor units.
Indoor Unit Installation
Selecting Location and Recommended Distances
Guidelines for choosing the proper installation location and clearance for the indoor unit.
Indoor Unit Dimensions and Installation Sizes
Provides specific measurements for indoor unit parts installation.
Hanging the Indoor Unit
Detailed steps for securely hanging the indoor unit on various mounting structures.
Mounting and Drainpipe Installation Details
Instructions for mounting, conduit plate installation, and ensuring proper drain tilt.
Drilling Holes and Connecting Drain Hose
Steps for drilling wall holes for piping and connecting the drain hose.
Outdoor Unit Installation
Selecting Location and Weather Considerations
Guidelines for choosing an outdoor location and special considerations for weather.
Drain Joint Installation and Anchoring
Steps for installing the drain joint and anchoring the outdoor unit.
Unit Dimensions and Series Installation
Unit dimensions and guidelines for series installation spacing.
Refrigerant Piping Connection
Pipe Length, Drop Height, and Oil Traps
Requirements for pipe length, drop height, and installation of oil traps.
Cutting, Deburring, and Flaring Pipes
Procedures for cutting, removing burrs, and flaring refrigerant pipes.
Connecting Pipes and Insulation
Steps for connecting pipes, tightening nuts, and insulating the piping.
Wiring Instructions
Electrical Regulations and Safety Precautions
General regulations, safety warnings, and notes on air switches for wiring.
Outdoor Unit Wiring and Cable Sizing
Guidance for outdoor unit wiring, cable selection, and preparation.
Indoor Unit Wiring and Connections
Steps for connecting indoor unit wiring and ensuring proper cable management.
Power Supply Specifications
Indoor and Outdoor Power Requirements
Specifications for power supply, voltage, and circuit breakers for indoor/outdoor units.
Independent and Inverter Power Specs
Details on independent power supply and inverter type A/C power specifications.
Air Evacuation
Evacuation Preparation and Procedure
Steps for preparing and performing air evacuation of the refrigerant circuit.
Note on Adding Refrigerant
Guidance on calculating and adding refrigerant based on pipe length.
Test Run
Pre-Test Checks and Execution
Procedures for performing a test run after installation, including checks and drainage test.

Table of Contents