– Yugen Inverter Air Conditioners Series
Yugen which means profound grace and subtlety, exceeds your expectations with its comfortable cooling and simplistic yet prime design.
- STAR RATING: 3 Star, 4 Star, 5 Star
Yugen which means profound grace and subtlety, exceeds your expectations with its comfortable cooling and simplistic yet prime design.
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– Expandable Inverter Air Conditioners
Hitachi's 5 Star machine comes with unique expandable technology that expands its cooling capacity in adverse temperature conditions, it cuts down humidity level inside the room and achieves set temperature faster. This is an automatic smart technology where it senses the inside and outside ambient temperature continuously with help of penta sensors and increases or decreases its cooling capacity according to the requirement everytime. The compressor's rotation per minute (RPM) increases from standard rated RPM and the performance remains unaffected as compared to other air conditioners. The change in the speed of the machine is seamless with stepless compressor control hence you only feel the perfect temperature inside the room as needed.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Available in Yugen models:
Yugen 5100X
Yugen 4100X
– Odour-free air : Auto Coil Dry Technology
Auto Coil Dry Technology keeps the indoor fan blower running for sometime on standby mode whenever the AC is switched off with remote controller. This dries up the evaporator coil and prevents accumulation of debris, dust and pollen, keeping the unit dry and clean to ensure Odour free air.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– Silent air : Wave Blade Design Technology
Unlike the conventional straight blades, our unique Sine Wave Blade Design and the bigger blower size, ensures air cutting noise reduction and far reaching maximum air volume. Enjoy the comfort of Silent air delivered by the quiet operation and larger air throw of Hitachi ACs.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– Surround air : Wide Angle Movement
Feel the Surround air experience delivered by our Big Flow Deflector's far reaching and uniform cooling in every part of the room. While conventional AC units fail to cool the area directly beneath the AC unit, Big Flow Deflector's vertical air deflection ensures that not only the farthest corner of the room but also the area directly beneath the AC unit gets equal air volume. Thus minimizing the hot pockets in the room and cooling every corner of the room.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– Penta Sensor
Hitachi's intelligent Penta sensor technology with its advanced microcontroller offers perfect cooling even in extreme summer conditions, optimises cooling in load variation and protects critical components of the AC. The microcontroller connects 5 different sensors inside the AC, 2 sensors in Indoor Unit (Room Temperature Sensor and Defrost Sensor) and 3 Sensors in the Outdoor Unit (Ambient Temperature Sensor, Compressor Protection Sensor and Motor Overload Sensor). All 5 sensors communicate to provide perfect cooling temperature inside the room effortlessly and continuously.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– Stepless Compressor Control
Stepless compressor control is our hero behind the smooth and uninterrupted functioning of Hitachi AC, it makes sure that AC offers optimised cooling automatically seamlessly all time. The specially designed advanced microcontroller checks the indoor and outdoor conditions and varies compressor speed seamlessly, thus offering the cooling experience you need.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– 100% Inner Grooved Copper
Hitachi's 100% Inner Grooved Copper ensures faster cooling with its turbulent refrigerant flow that enhances heat transfer rate. The refrigerant pipe is in constant contact with air which can lead to oxidation or corrosion and there is where copper stays unaffected for longer periods and thus enhances the lifespan of the air conditioner.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– 43 Quality Tests
Have the benefit of a reliable product that passes all the rigorous factory tests. Tried and tested through selected exhaustive evaluation processes, Hitachi ACs are the most reliable machines for your home.Bring home a finely engineered air conditioner, bring home a Hitachi AC.
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
Available in Yugen models:
Yugen 5100X
Yugen 4100X
Yugen 3100S
– Other Features
100% Cooling Capacity at 43°C
Penta Sensor
SuperSlit Fins
100% Inner Grooved Copper Tube
Tropical Design
Stabiliser Free Operation
Penta Sensor
SuperSlit Fins
100% Inner Grooved Copper Tube
Tropical Design
Stabiliser Free Operation
– Tech Data
| Details | Model Number | |
| Tonnage | TR | |
| Compressor | Type / Refrigerant |
| Performance | Rated Cooling (100 % load) | BTU/Hr (Watts) |
| Maximum Cooling | BTU/Hr (Watts) | |
| Rated ISEER | ||
| Annual Power Consumption (As per BEE Norrms) | (kWh) | |
| Fan Speed | No. of steps | |
| Air Flow (IDU) (Cooling-Super High) | CFM | |
| Sound level *1 | db |
| Electrical | Rated Power Supply | Volts / Hz / Phase |
| Rated Power Input | Watts | |
| Rated Current Drawn | Amps |
| air Technology | Wave Blade /Big flow deflecter/Auto Coil Dry |
| Advanced Features | Expandable | |
| Tropical Inverter | ||
| 100% Cooling at 43 Degree Celcius | ||
| 100% Inner Grooved Copper Tubes | ||
| Superslit Fins*2 | ||
| Stabilizer Free Operation | ||
| Filter clean indicator | ||
| Penta Sensor | ||
| Stainless Steel Coated Filter | ||
| Superfine Mesh filter |
| Key Features | On / Off Timer | |
| Hydrophilic Fins (Indoor Unit) | ||
| Backlight Remote controller |
| Assurance | Compressor Warranty | 1 + 9 Years |
| Controller (PCB) Warranty | 1 + 4 Years | |
| Warranty on Entire Machine | 1 Years |
| Dimensions | Dimension (IDU) (WXHXD) | mm |
| Dimension (ODU) (WXHXD) | mm | |
| Suction Line Diameter | mm (Inches) | |
| Liquid Line Diameter | mm (Inches) | |
| Net Weight IDU /ODU | Kg |
| RAFG512HFEO |
| 1 |
| Tropical Rotary / R32 |
| 12000 (3516) |
| 12600 (3700) |
| 5.2 |
| 523.15 |
| 3 |
| 425 |
| 36 |
| 230/50/1 |
| 870 |
| 3.98 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 798 X 295 X 239 |
| 658 X 530 X 274 |
| 9.53 (3/8") |
| 6.35 (1/4") |
| 9.50 / 24.50 |
| RSOG518HFEO |
| 1.5 |
| Tropical Rotary / R32 |
| 17897 (5245) |
| 19000 (5568) |
| 5.2 |
| 780.6 |
| 3 |
| 620 |
| 36 |
| 230/50/1 |
| 1330 |
| 6.37 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 750 X 548 X 288 |
| 12.7 (1/2") |
| 6.35 (1/4") |
| 13.00 / 30.80 |
| RMOG422HFEOW |
| 1.8 |
| Tropical Twin Rotary / R32 |
| 21500 (6300) |
| 23200 (6800) |
| 4.5 |
| 1084.82 |
| 3 |
| 620 |
| 37 |
| 230/50/1 |
| 1820 |
| 8.3 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 792 X 600 X 299 |
| 15.88 (5/8") |
| 6.35 (1/4") |
| 13.00 / 44 |
| RAFG312HFEOZ1 |
| 1 |
| Tropical Rotary / R32 |
| 12000(3516) |
| 12000(3516) |
| 3.95 |
| 688.96 |
| 3 |
| 425 |
| 37 |
| 230/50/4 |
| 1180 |
| 5.46 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 798 X 295 X 239 |
| 658 X 530 X 274 |
| 9.53 (3/8") |
| 6.35 (1/4") |
| 8.5/24.8 |
| RSNG318HFEOF |
| 1.5 |
| Tropical Rotary / R32 |
| 17400 (5100) |
| 17400 (5100) |
| 3.9 |
| 1012.3 |
| 3 |
| 530 |
| 36 |
| 230/50/1 |
| 1757 |
| 8.05 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 968 X 294 X 240 |
| 750 X 548 X 288 |
| 12.7 (1/2") |
| 6.35 (1/4") |
| 11.20 / 26.60 |
| RMNG322HFEOZ1 |
| 1.8 |
| Tropical Twin Rotary / R32 |
| 21500 (6300) |
| 21500 (6300) |
| 3.94 |
| 1236.39 |
| 3 |
| 583 |
| 38 |
| 230/50/1 |
| 2000 |
| 9.2 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 968 X 294 X 240 |
| 792 X 600 X 299 |
| 15.878 (5/8") |
| 6.35 (1/4") |
| 11.2/37 |
| RMOG324HFEOZ1 |
| 2 |
| Tropical Twin Rotary / R32 |
| 23885 (7000) |
| 23885 (7000) |
| 3.9 |
| 1388.08 |
| 3 |
| 620 |
| 38 |
| 230/50/1 |
| 2350 |
| 10.76 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 792 X 600 X 299 |
| 15.88 (5/8") |
| 6.35 (1/4") |
| 13/37 |
– Documentation
Manuals, brochures and other product literature. If you need any more information, please get in touch.
– Tech Data
| Details | Model Number | |
| Tonnage | TR | |
| Compressor | Type / Refrigerant |
| Performance | Rated Cooling (100 % load) | BTU/Hr (Watts) |
| Maximum Cooling | BTU/Hr (Watts) | |
| Rated ISEER | ||
| Annual Power Consumption (As per BEE Norrms) | (kWh) | |
| Fan Speed | No. of steps | |
| Air Flow (IDU) (Cooling-Super High) | CFM | |
| Sound level *1 | db |
| Electrical | Rated Power Supply | Volts / Hz / Phase |
| Rated Power Input | Watts | |
| Rated Current Drawn | Amps |
| air Technology | Wave Blade /Big flow deflecter/Auto Coil Dry |
| Advanced Features | Expandable | |
| Tropical Inverter | ||
| 100% Cooling at 43 Degree Celcius | ||
| 100% Inner Grooved Copper Tubes | ||
| Superslit Fins*2 | ||
| Stabilizer Free Operation | ||
| Filter clean indicator | ||
| Penta Sensor | ||
| Stainless Steel Coated Filter | ||
| Superfine Mesh filter |
| Key Features | On / Off Timer | |
| Hydrophilic Fins (Indoor Unit) | ||
| Backlight Remote controller |
| Assurance | Compressor Warranty | 1 + 9 Years |
| Controller (PCB) Warranty | 1 + 4 Years | |
| Warranty on Entire Machine | 1 Years |
| Dimensions | Dimension (IDU) (WXHXD) | mm |
| Dimension (ODU) (WXHXD) | mm | |
| Suction Line Diameter | mm (Inches) | |
| Liquid Line Diameter | mm (Inches) | |
| Net Weight IDU /ODU | Kg |
| RAFG512HFEO |
| 1 |
| Tropical Rotary / R32 |
| 12000 (3516) |
| 12600 (3700) |
| 5.2 |
| 523.15 |
| 3 |
| 425 |
| 36 |
| 230/50/1 |
| 870 |
| 3.98 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 798 X 295 X 239 |
| 658 X 530 X 274 |
| 9.53 (3/8") |
| 6.35 (1/4") |
| 9.50 / 24.50 |
| RSOG518HFEO |
| 1.5 |
| Tropical Rotary / R32 |
| 17897 (5245) |
| 19000 (5568) |
| 5.2 |
| 780.6 |
| 3 |
| 620 |
| 36 |
| 230/50/1 |
| 1330 |
| 6.37 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 750 X 548 X 288 |
| 12.7 (1/2") |
| 6.35 (1/4") |
| 13.00 / 30.80 |
| RMOG422HFEOW |
| 1.8 |
| Tropical Twin Rotary / R32 |
| 21500 (6300) |
| 23200 (6800) |
| 4.5 |
| 1084.82 |
| 3 |
| 620 |
| 37 |
| 230/50/1 |
| 1820 |
| 8.3 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 792 X 600 X 299 |
| 15.88 (5/8") |
| 6.35 (1/4") |
| 13.00 / 44 |
| RAFG312HFEOZ1 |
| 1 |
| Tropical Rotary / R32 |
| 12000(3516) |
| 12000(3516) |
| 3.95 |
| 688.96 |
| 3 |
| 425 |
| 37 |
| 230/50/4 |
| 1180 |
| 5.46 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 798 X 295 X 239 |
| 658 X 530 X 274 |
| 9.53 (3/8") |
| 6.35 (1/4") |
| 8.5/24.8 |
| RSNG318HFEOF |
| 1.5 |
| Tropical Rotary / R32 |
| 17400 (5100) |
| 17400 (5100) |
| 3.9 |
| 1012.3 |
| 3 |
| 530 |
| 36 |
| 230/50/1 |
| 1757 |
| 8.05 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 968 X 294 X 240 |
| 750 X 548 X 288 |
| 12.7 (1/2") |
| 6.35 (1/4") |
| 11.20 / 26.60 |
| RMNG322HFEOZ1 |
| 1.8 |
| Tropical Twin Rotary / R32 |
| 21500 (6300) |
| 21500 (6300) |
| 3.94 |
| 1236.39 |
| 3 |
| 583 |
| 38 |
| 230/50/1 |
| 2000 |
| 9.2 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 968 X 294 X 240 |
| 792 X 600 X 299 |
| 15.878 (5/8") |
| 6.35 (1/4") |
| 11.2/37 |
| RMOG324HFEOZ1 |
| 2 |
| Tropical Twin Rotary / R32 |
| 23885 (7000) |
| 23885 (7000) |
| 3.9 |
| 1388.08 |
| 3 |
| 620 |
| 38 |
| 230/50/1 |
| 2350 |
| 10.76 |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| Yes |
| 997 X 294 X 253 |
| 792 X 600 X 299 |
| 15.88 (5/8") |
| 6.35 (1/4") |
| 13/37 |
