
Do you have a question about the Haier AD28NS1ERA and is the answer not in the manual?
| Refrigerant | R410A |
|---|---|
| Cooling Capacity | 28000 BTU |
| Operating Temperature (Cooling) | 18°C to 43°C |
| Air Flow (Indoor) | 450 m³/h |
| Weight (Outdoor Unit) | 30 kg |
| Type | Split System |
Essential safety instructions for installation, operation, and general use of the unit.
Warnings and cautions for safe installation of the air conditioner system to prevent hazards.
Essential safety measures to follow during the operation of the air conditioner to prevent injury or damage.
Common issues and checks to perform when the unit fails to start.
Guide to understanding error codes displayed by the unit for detailed fault diagnosis.
High-risk installation procedures and potential severe consequences that must be avoided.
Important cautions for installation to prevent moderate risks and ensure safety.
Standards and safety requirements for electrical wiring during installation.
Criteria for choosing the optimal location for the indoor unit installation.
Instructions for securely suspending the indoor unit using hanging bolts and brackets.
Guidelines for proper drain pipe installation, including grade, connections, and material choice.
Safety guidelines and requirements for electrical wiring work to prevent hazards.











