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General| Brand | Haier |
|---|---|
| Model | AU28NAHBEA |
| Category | Air Conditioner |
| Language | English |
Standard operating conditions for cooling and heating modes.
Working conditions for different climate types (T1, T2, T3).
Critical safety warnings regarding installation and operation.
Important safety cautions for installation and handling.
Dimensional drawings for AB242ACBEA and AB28NACBEA indoor units.
Dimensional drawings for AD242AHBEA indoor unit.
Lists necessary tools for installation.
Lists the standard accessories included with the unit.
Detailed steps for installing the indoor unit.
Instructions for connecting refrigerant pipes.
Guidelines for installing the drainage pipe.
Instructions for electrical wiring connections.
Overview of refrigerant piping layout and size requirements.
Describes the purging method for refrigerant R407C.
Guidance on selecting wire sizes and circuit protection.
Flowchart for unit turn on/off operation.
Flowchart detailing the cooling operation process.
Flowchart detailing the heating operation process.
Lists failure codes for remote and wired control units.
Malfunction analysis and diagnosis flow chart for cooling issues.
Malfunction analysis and diagnosis flow chart for heating issues.
Wiring diagrams for outdoor and indoor units.
Exploded view of outdoor units (24/28 series).
List of spare parts for outdoor units, including numbers and descriptions.
Performance curves for cooling capacity and EER.
Performance curves for heating capacity and COP.
Air velocity distribution for AC28NACBEA in cooling mode.
Temperature distribution for AC28NACBEA in cooling mode.
