Table of Contents
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Record in the space below the listed information for future reference. The rated current is
printed on the serial number label attached to the oven side trim.
SERIAL NUMBER...............................................................................................
DATE OF PURCHASE..........................................................................................
PURCHASED FROM............................................................................................
.........................................................................................................................
Do not attempt to install or maintain the Air Conditioner yourself. Only authorised
agents are to carry out installation and repairs. The manufacturer shall not assume
responsibility for accidents or injury caused by incorrect installation. The installation
instructions are provided in a separate booklet entitled "Installation Instructions"
SPLIT WALL MOUNTED TYPE
AIR CONDITIONERS
Users Manual
INDOOR
UNITS
AH12H3
AH18H3
AH24H3
The manufacturer strives for continuous
improvement. For this reason, the text and
illustrations in this manual are subject to change
without notice.
Page 1
OUTDOOR
UNITS
AC12H3
AC18H3
AC24H3
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Table of Contents
Related Manuals for Defy AH12H3
Summarization of Contents
Important Safety Information
General Safety Warnings
Covers essential safety rules, grounding, power usage, fire hazards, and general precautions.
Electrical Safety Precautions
Details electrical safety, including grounding, voltage, circuit breakers, and wiring standards.
Operational Safety Guidelines
Outlines safe operating practices, supervision, and environmental considerations.
Your Air Conditioner
Indoor and Outdoor Unit Overview
Introduces the indoor and outdoor components of the air conditioner.
Technical Specifications
Provides key technical details like refrigerant type and Global Warming Potential.
Operating Conditions and Anomalies
Explains temperature limits and potential malfunctions during operation.
Heating Mode and Emergency Operation
Covers specific notes for heating, defrosting, and emergency control features.
Using Your Air Conditioner
Remote Controller Introduction and Precautions
Introduces the remote control and provides essential usage precautions.
Remote Control Functions: On/Off, Temp, Speed
Explains controls for power, temperature adjustment, and fan speed.
Remote Control Functions: Display, Zone Follow, Timer
Details functions for screen display, zone tracking, and setting timers.
Remote Control Functions: Modes and Cleaning
Covers operating modes, sleep function, and self-cleaning features.
Remote Control Functions: ECO and Battery Replacement
Explains ECO mode, Self Clean cancellation, and battery replacement.
Operation Modes and Features
Describes automatic, cooling, heating, fan, drying modes, and backlight.
Maintenance and Cleaning
General Cleaning Warnings
Crucial safety warnings before cleaning the appliance.
Air Filter Maintenance Procedure
Step-by-step guide for removing, cleaning, and refitting the air filter.
Pre-Use Checks and Post-Use Maintenance
Lists essential checks before use and maintenance tasks after use.
Troubleshooting
Unit Operation and Remote Control Issues
Addresses problems with the unit not operating or the remote being non-operational.
Performance and Operational Anomalies
Solves poor cooling/heating and unusual operational sounds or smells.
Critical Issues Requiring Immediate Action
Identifies severe faults that necessitate immediate power disconnection.
Installation
Installation Responsibilities and Position Requirements
Covers installer responsibilities and guidelines for choosing an installation location.
Height, Mounting, and Electrical Safety
Details requirements for installation height, mounting structures, and electrical safety.
Grounding and Packing Lists
Explains proper grounding and lists contents of indoor and outdoor units.
Indoor Unit Installation Steps
Guides on mounting the indoor unit, including plate installation and wall penetration.
Piping and Drain Connection
Instructions for routing pipes, connecting drain hoses, and insulation.
Indoor Unit Wiring and Mounting
Covers mounting the indoor unit and its wiring diagrams.
Outdoor Unit Installation and Piping
Details outdoor unit clearances, bolt specs, and connecting the piping.
Outdoor Unit Wiring and Connections
Explains wiring connections and diagrams for the outdoor unit.
System Air Expulsion and Drainage
Covers expelling air, vacuum pumping, and outdoor unit drainage setup.
Post Installation Checks and Testing
Outlines final checks, leak tests, and the test operation procedure.
Branches
South African Branch Locations
Contact details and addresses for Defy branches in South Africa.
Sub-Saharan Africa Branch Locations
Contact details and addresses for Defy branches in Sub-Saharan Africa.
Warranty
Warranty Terms and Conditions
Details the duration, coverage, and conditions of the product warranty.
Warranty Exclusions and Proof of Purchase
Specifies what voids the warranty and the importance of the invoice.
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