RAS-80YHA1 - Air conditioner HITACHI - Free user manual and instructions
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| Product Type | Split air conditioner (cooling and heating) |
| Capacity (Cooling) | 8000 BTU/h (approx. 2.3 kW) |
| Capacity (Heating) | 9000 BTU/h (approx. 2.6 kW) |
| Indoor Unit Dimensions (W×H×D) | 798 × 290 × 230 mm |
| Outdoor Unit Dimensions (W×H×D) | 760 × 550 × 290 mm |
| Indoor Unit Weight | 9.5 kg |
| Outdoor Unit Weight | 28 kg |
| Power Supply | 220-240 V ~ 50 Hz |
| Power Consumption (Cooling) | 700 W |
| Power Consumption (Heating) | 800 W |
| Energy Efficiency (EER) | 3.3 (Cooling), 3.2 (Heating) |
| Refrigerant Type | R32 |
| Compressor Type | Inverter (DC) |
| Air Flow Rate (Indoor) | 7.5 m³/min (High speed) |
| Operating Modes | Cool, Heat, Dry, Fan, Auto |
| Remote Control | Infrared, with LCD display |
| Timer Function | On/Off timer (24-hour programmable) |
| Sleep Mode | Yes, adjusts temperature gradually |
| Air Filter | Washable anti-bacterial filter |
| Installation Type | Wall-mounted (indoor), ground/roof (outdoor) |
| Maintenance | Clean filters every 2 weeks; professional service every year |
Frequently Asked Questions - RAS-80YHA1 HITACHI
How often should I clean the air filters?
Clean the air filters every 2 weeks under normal usage. More frequent cleaning may be needed if the unit is used in dusty environments.
What does the Sleep mode do?
Sleep mode gradually adjusts the set temperature (e.g., +1°C per hour in cooling) to provide a comfortable sleeping environment and save energy.
How do I reset the unit after a power failure?
The unit will automatically restart with the previous settings when power is restored. If not, press the ON/OFF button on the remote control.
What is the recommended temperature setting for energy efficiency?
For cooling, set the temperature between 24-26°C. For heating, set between 20-22°C. Each degree higher (cooling) or lower (heating) can increase energy consumption by about 6-8%.
How do I troubleshoot an error code on the display?
Refer to the user manual for error code definitions. Common codes: E1 (indoor fan motor failure), E3 (outdoor fan motor failure), E5 (communication error). Contact a qualified technician for repairs.
Can I use an extension cord for the power supply?
No, do not use an extension cord. The air conditioner must be connected directly to a dedicated power outlet with the specified voltage and 15A minimum circuit breaker.
What type of refrigerant is used in this model?
The RAS-80YHA1 uses R32 refrigerant, which has lower global warming potential (GWP) compared to R410A.
Why is the air conditioner not cooling/heating properly?
Check if the filters are dirty, the set temperature is appropriate, the outdoor unit is not obstructed, and the unit is in the correct mode. If the problem persists, contact service.
Is the outdoor unit weatherproof?
Yes, the outdoor unit is designed for outdoor installation and is weather-resistant. However, it should be installed in a location sheltered from direct rain and sunlight if possible.
How long is the installation pipe length?
Standard pipe length is 5 meters. Maximum allowable pipe length is 15 meters with proper refrigerant charge adjustment. Consult a professional installer.
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USER MANUAL RAS-80YHA1 HITACHI
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Product information
Brand : HITACHI
Model : RAS-80YHA1
Category : Air conditioner