1. 서론
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Reznor UDXC-30 Natural Gas Unit Heater. Please read this manual thoroughly before attempting to install or operate the unit. Retain this manual for future reference.
이미지 1: 앞면 view of the Reznor UDXC-30 Natural Gas Unit Heater.
2. 중요한 안전 정보
Failure to follow these safety instructions could result in property damage, personal injury, or death. Installation and service must be performed by a qualified installer, service agency, or gas supplier.
- 이 히터를 사용하기 전에 모든 지침을 읽으세요.
- 이 기기나 다른 기기 근처에서 가솔린이나 기타 가연성 증기 및 액체를 보관하거나 사용하지 마십시오.
- 가스 냄새가 나는 경우:
- 어떤 가전제품에도 불을 붙이려고 하지 마세요.
- 전기 스위치를 만지지 마세요. 건물 내에서는 전화를 사용하지 마세요.
- 이웃집 전화를 통해 가스 공급업체에 즉시 전화하세요. 가스 공급업체의 지시를 따르세요.
- 가스 공급업체에 연락할 수 없는 경우 소방서에 전화하세요.
- Proper ventilation is required. Ensure adequate combustion and ventilation air supply.
- 히터 주변을 깨끗하게 유지하고 가연성 물질, 휘발유 및 기타 인화성 증기 및 액체가 없도록 하십시오.
- Do not obstruct the flow of combustion and ventilation air to the heater.
3. 제품 특징
The Reznor UDXC-30 unit heater is designed for efficient heating in various indoor environments, including garages, workshops, and commercial spaces. Key features include:
- 열 출력 : 30,000 British Thermal Units (BTU).
- 열 효율: Achieves an 82% thermal efficiency rating.
- 열교환 기: Features a TCORE2 titanium-stabilized aluminized steel heat exchanger for durability.
- 점화: Patented single-burner combustion with multi-try direct spark ignition and time lockout.
- 제어 시스템: Integrated circuit board with a 7-segment display for status indication and troubleshooting.
- 팬 : Low static propeller fan for quiet forced air operation.
- 설치: Threaded-nut retainers at four suspension points for ceiling or wall mounting (mounting hardware sold separately).
- 통풍: Compatible with Category 1 double wall B-vent for vertical venting or Category 3 single wall vent pipe for horizontal sidewall venting.
- 접근성: Hinged access door panel with a quarter-turn latch and external gas connection for ease of maintenance and installation.
- 안전: Built-in enhanced disconnect switch and ETL Approved.
Image 2: Diagram highlighting standard features such as 82% AFUE efficiency and TCORE2 heat exchanger.
Image 3: Diagram highlighting additional standard features including status-indicating LED and suspension options.
4. 설치 지침
Proper installation is critical for the safe and efficient operation of your Reznor UDXC-30 heater. This unit is designed for indoor use only. Consult local codes and a qualified professional for installation.
4.1 장착
- The unit can be ceiling-mounted or wall-mounted using the four threaded-nut suspension points. Mounting brackets and hardware are sold separately.
- Ensure the mounting structure can safely support the weight of the heater.
- Maintain required clearances from combustible materials as specified in the installation instructions provided with the unit.
4.2 배출
- For vertical venting through a roof, use Category 1 double wall B-vent.
- For horizontal venting through a sidewall, use Category 3 single wall vent pipe.
- All venting must comply with local building codes and manufacturer specifications.
Image 4: An installed Reznor UDXC-30 unit heater in a garage setting, demonstrating ceiling mounting and venting.
5. 사용 설명서
The Reznor UDXC-30 heater features an integrated circuit board with a display and status-indicating LED for user feedback and control.
5.1 초기 시작
- Ensure all gas and electrical connections are secure and properly installed.
- 장치에 가스 공급 장치를 켜십시오.
- 장치의 전원을 켭니다.
- Set your thermostat to the desired temperature. The unit will initiate its ignition sequence.
5.2 정상 작동
The heater will cycle on and off as needed to maintain the set temperature. The integrated circuit board and LED will provide status updates. Refer to the detailed operational guide included with your unit for specific sequences and error codes.
6. 유지관리
정기적인 유지보수는 Reznor UDXC-30 히터의 수명 연장과 효율적인 작동을 보장합니다. 유지보수를 수행하기 전에 항상 전원과 가스 공급을 차단하십시오.
- 연례 검사: Have a qualified service technician inspect the unit annually, including the heat exchanger, burner, ignition system, and venting.
- 청소: Keep the area around the heater clean and free of dust and debris. Periodically clean the fan blades and motor to ensure proper airflow.
- 환기 시스템: Inspect the vent pipe for any obstructions, leaks, or corrosion.
- 가스 연결: Check gas connections for leaks using a soap solution (never an open flame).
이미지 5: 후면 view of the Reznor UDXC-30 unit heater, showing the fan and external connections, relevant for maintenance checks.
7. 문제 해결
The integrated circuit board with its 7-segment display and status-indicating LED provides diagnostic information. Refer to the specific error codes and troubleshooting steps outlined in the comprehensive installation and operation manual provided with your unit.
- 열 없음 : Check power supply, gas supply, and thermostat settings. Consult the display for error codes.
- 간헐적 작동: Could indicate a sensor issue or a safety lockout. Note any displayed codes.
- 특이한 소음: Investigate for obstructions in the fan or loose components.
문제가 지속될 경우 자격을 갖춘 서비스 기술자에게 문의하십시오.
8. 기술 사양
| 사양 | 값 |
|---|---|
| 모델 번호 | UDXC-30 |
| 열 출력 | 30,000비티유 |
| 열 효율 | 82% |
| 연료 유형 | 천연가스 |
| 실내/실외 사용 | 실내 |
| 제품 크기(D x W x H) | 29.75인치 x 27인치 x 13.75인치 |
| 장착 유형 | Ceiling Mount / Wall Mount (with separate hardware) |
| 속도의 수 | 2 |
| 버너 유형 | 광점 |
Image 6: Diagram illustrating the dimensions of the Reznor UDXC-30 unit heater.
9. 보증 및 지원
For warranty information, please refer to the documentation included with your purchase or contact the seller directly. For technical support or service inquiries, please reach out to the authorized Reznor service provider or the retailer from whom the unit was purchased.
