DUCT LOW ESP - Air conditioner HAIER - Free user manual and instructions
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| Product Type | Ducted Air Conditioner (Low ESP) |
| Brand | Haier |
| Model | DUCT LOW ESP |
| Cooling Capacity | 12,000 - 24,000 BTU/h |
| Heating Capacity | 12,000 - 24,000 BTU/h |
| Power Supply | 220-240V / 50Hz |
| Refrigerant | R410A |
| Airflow Rate | 800 - 1200 CFM |
| External Static Pressure | 0.2 - 0.5 in.wg |
| Sound Level (Indoor) | 35 - 45 dB(A) |
| Sound Level (Outdoor) | 55 - 65 dB(A) |
| Filter Type | Washable (mesh) |
| Control Type | Wired remote / thermostat |
| Energy Efficiency Ratio (EER) | 3.0 - 3.5 |
| Coefficient of Performance (COP) | 3.0 - 3.5 |
| Dimensions (Indoor Unit) | Approx. 1000 x 500 x 300 mm |
| Weight (Indoor Unit) | Approx. 30 kg |
| Dimensions (Outdoor Unit) | Approx. 800 x 600 x 300 mm |
| Weight (Outdoor Unit) | Approx. 50 kg |
| Installation | Ducted system, requires ductwork |
| Maintenance Schedule | Clean filters every 3 months; annual professional check |
| Safety Features | Overload protection, auto restart, anti-freeze |
| Spare Parts Availability | Filters, fan motors, PCBs, remote controls |
| Warranty | 5 years on compressor, 2 years on parts |
Frequently Asked Questions - DUCT LOW ESP HAIER
How do I clean the filters on my Haier DUCT LOW ESP?
Open the return air grille, remove the mesh filters, wash them with mild soap and water, dry completely, and reinstall. Clean every 3 months.
What does Low ESP mean?
Low External Static Pressure (ESP) means the unit is designed for duct systems with low resistance, typically 0.2-0.5 in.wg. Suitable for shorter duct runs.
How do I set the temperature on the thermostat?
Use the wired remote or thermostat. Press the + or - buttons to adjust the desired temperature. The unit will maintain the set point automatically.
What are the common error codes?
Common codes: E1 (room sensor fault), E2 (pipe sensor fault), E3 (overload protection). Consult the manual for full list and troubleshooting.
Can I install this unit myself?
Professional installation is recommended due to ductwork, refrigerant handling, and electrical requirements. Improper installation may void warranty.
How often should I schedule maintenance?
Perform basic filter cleaning every 3 months. Have a professional inspect the system annually, including coils, drain pan, and refrigerant levels.
Why is the unit not cooling properly?
Check if filters are dirty, thermostat settings are correct, and outdoor unit is unobstructed. If issue persists, contact a technician.
What spare parts are available?
Spare parts include air filters, fan motors, capacitors, control boards (PCBs), and remote controls. Contact Haier dealer or authorized service.
How does the drainage system work?
Condensate drains through a pipe connected to the indoor unit. Ensure the drain line is clear and slopes downward to prevent water backup.
Is this unit compatible with a smart home system?
The standard model uses wired thermostat. For smart integration, consider adding a universal Wi-Fi thermostat or consult Haier for compatible accessories.
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USER MANUAL DUCT LOW ESP HAIER
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Product information
Brand : HAIER
Model : DUCT LOW ESP
Category : Air conditioner