1. 제품 오버view
The Daikin Oterra R32 Series 9,000 BTU 230V Mini-Split Heat Pump is designed for efficient climate control in spaces up to 400 sq. ft. It offers 9,000 BTUs of cooling power (Min 4,400 BTU - Max 11,200 BTU) and 10,000 BTUs of heating capacity (Min 4,400 BTU - Max 14,300 BTU). This unit achieves a high 21 SEER2 energy efficiency rating, 10.2 HSPF2, 12.5 EER2, and 4.06 COP, ensuring efficient year-round climate control through DC Inverter technology.
주요 특징:
- 탁월한 효율성: 에너지 효율적인 작동을 위한 SEER2 21, HSPF2 10.2, EER2 12.5, COP 4.06를 달성했습니다.
- 사계절 내내 편안함: Cooling from 50°F to 118.4°F and heating from 5°F to 64.4°F. Extended cooling operation down to -4°F with facility settings and wind baffle (not included).
- 향상된 내구성: Anti-Corrosion Treatment on the heat exchanger, Quick Warming Function, Automatic Defrosting, and a drain pan.
- 고급 기능: Powerful Operation, ECO+ mode for energy efficiency, Blue Fin Protection, and a Titanium Apatite Photocatalytic Air Purifying Filter for superior air quality.
- 간소화된 유지보수: Designed for easier upkeep.
2. 안전 정보
Please read this manual thoroughly before operating your new air conditioning unit. Make sure to save this manual for future reference.
- 전문적인 설치: Installation of this appliance should be performed by a qualified service person in accordance with all national wiring regulations. Incorrect installation can lead to fire, electric shock, injury, or other hazards.
- 전기 안전: 기기가 제대로 접지되었는지 확인하십시오. 젖은 손으로 작동하지 마십시오. 유지 보수 또는 청소 전에 전원을 차단하십시오.
- 냉매 취급: This unit contains R32 refrigerant. Only qualified personnel should handle refrigerant. Improper handling can cause injury or damage.
- 정리: Maintain adequate clearance around both indoor and outdoor units for proper airflow and safe operation.
- 어린이와 애완동물: 작동 및 유지관리 중에는 어린이와 애완동물이 장치에 접근하지 못하도록 하세요.
3. 설정 및 설치
3.1. 포함 사항
The Daikin Oterra Mini-Split system comes with a comprehensive installation kit to ensure a smooth setup process. Please verify all components are present upon delivery.
- Oterra 9,000 BTU Wall Mount Indoor Fan Coil (FTXF09AXVJU)
- Smart DC Inverter Condenser (RXF09AXVJU) Pre-charged with R32 Refrigerant
- 원격 제어
- 15피트 1/4 x 3/8 - 맥스웰 냉매 배관 및 연결 케이블 설치 키트
- 1/2 Whip
- 30A Disconnect
- 맥스웰 벽걸이 브래킷


3.2. 설치 프로세스
While the Daikin Oterra system includes an installation kit, professional installation is highly recommended to ensure proper function, safety, and warranty validity. Incorrect installation can lead to refrigerant leaks, electrical issues, and reduced efficiency.
주요 설치 고려 사항:
- 실내기 배치: Ensure adequate clearance from the ceiling (at least 6-8 inches) for optimal airflow and efficiency. The unit's internal sensor measures room temperature from its location.
- 실외기 배치: The Maxwell Wall Mounting Bracket is included for secure installation. Ensure the unit is level to facilitate proper drainage. Consider protecting exposed line sets and electrical connections from environmental factors.
- 전기 연결: The system requires a 30A Disconnect. All electrical wiring should comply with local codes and be performed by a qualified electrician.
- 냉매 라인 : The 15 Ft 1/4 x 3/8 Maxwell Refrigerant Line is pre-flared. Proper connection and vacuuming of the lines are crucial to prevent leaks and ensure system performance.
- 배수: Ensure the drain line has a continuous downward slope to prevent water accumulation and potential leaks.
4. 사용 설명서
The Daikin Oterra Mini-Split system is operated via the included wireless remote control. The remote allows you to adjust temperature settings, fan speeds, operating modes (Cool, Heat, Dry, Fan), and access special features.
원격 제어 기능:
- 켜기/끄기: 기기의 전원을 켜거나 끄십시오.
- 온도 ▲/▼: 원하는 온도를 조절하세요.
- 오시는 길 : Select operating mode (Cool, Heat, Dry, Fan).
- 부채: 팬 속도를 조절하세요 (자동, 낮음, 중간, 높음).
- SWING : Control the vertical airflow direction. Horizontal airflow adjustment is manual.
- ECO+: 에너지 절약 모드를 활성화합니다.
- 강한: 단시간 동안 빠른 냉방 또는 난방을 제공합니다.
- 잠: 편안한 수면을 위해 온도를 조절합니다.
- 시간제 노동자: Set on/off timers for automated operation.
The remote control displays the set temperature, but it does not act as a room temperature sensor. The unit's internal sensor is located on the indoor fan coil.
5. 유지관리
Regular maintenance ensures optimal performance and longevity of your Daikin Oterra Mini-Split system. Always disconnect power before performing any maintenance.
- 공기 필터 청소: The unit features a washable air filter. Clean the filter regularly (e.g., every 2 weeks or as needed) to maintain airflow and air quality.
- Titanium Apatite Photocatalytic Air Purifying Filter: This filter helps improve air quality. Refer to the full user manual for specific cleaning or replacement instructions.
- 실외기 : Keep the outdoor condenser coil clean and free from obstructions (leaves, debris). Ensure the drain pan is clear for effective condensation drainage.
- 전문가 검진: Schedule annual professional maintenance to ensure all components are functioning correctly and to check refrigerant levels.
6. 문제 해결
If your Daikin Oterra Mini-Split system is not operating as expected, refer to the following common troubleshooting steps. For complex issues, contact a qualified HVAC technician.
- 장치가 켜지지 않음: Check the power supply, ensure the 30A Disconnect is engaged, and verify the remote control batteries.
- 냉방/난방이 충분하지 않음: Ensure air filters are clean. Check for obstructions around indoor/outdoor units. Verify the correct operating mode and temperature setting. Low refrigerant levels due to leaks can also cause this issue, requiring professional service.
- 실내기에서 물이 새고 있습니다: Check if the drain line is clogged or improperly sloped. Ensure the unit is installed level.
- 특이한 소음: Minor operational noises are normal. Excessive or unusual noises may indicate a problem with the fan, compressor, or other internal components.
- 오류 코드: The unit features Self-Diagnostics with Digital Display. If an error code appears, consult the full user manual for specific meanings and solutions.
7. 사양
Detailed specifications for the Daikin 9,000 BTU 21 SEER2 Oterra Series Ductless Mini-Split Heat Pump Air Conditioner.

| 사양 | 세부 사항 |
|---|---|
| 브랜드 이름 | 다이 킨 |
| 모델 정보 | RXF09AXVJU + FTXF09AXVJU |
| 제품 치수 | 30.31 x 9.18 x 11.33 inches (Indoor Unit) | 21.68 x 26.50 x 11.18 inches (Outdoor Unit) |
| 품목 모델 번호 | RXF09AXVJU + FTXF09AXVJU |
| 능률 | 고효율 (SEER2 21, HSPF2 10.2, EER2 12.5, COP 4.06) |
| 용량 | 0.75 Tons (9,000 BTU Cooling) |
| 소음 수준 | 30데시벨 |
| 설치 유형 | 분할 시스템 |
| 특별 기능 | Auto-Changeover, Anti-Corrosion Heat Exchanger Treatment, Auto-Restart after Power Failure, Eco+ Mode, Washable Air Filter, Automatic Defrosting, Program Dry Function, Auto-Fan Speed Control, Self-Diagnostics with Digital Display, Backlit Wireless Remote Controller |
| 권tage | 230 볼트 |
| 왓tage | 60 와트 |
| 재료 유형 | 구리, 플라스틱 |
| 포함된 구성 요소 | Indoor Fan Coil, Outdoor Condenser, R32 w/ Installation Kit, 1/2 Whip, 30A Disconnect, and Wall Bracket |
| 바닥 면적 적용 | 400제곱 피트 |
| 냉각제 | R-32 |
8. 보증 및 지원
The Daikin Oterra Mini-Split system comes with a 12년 제조업체 보증. Please retain your proof of purchase and installation records for warranty claims.
고객 지원:
For technical assistance, troubleshooting, or warranty claims, please contact Daikin customer support or your authorized dealer. Ensure you have your model number and purchase date available when contacting support.





