1. 서론
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Reznor UDXC-150 Natural Gas Unit Heater. Please read all instructions carefully before attempting to install or operate the unit. Retain this manual for future reference.
그림 1: 전면 view of the Reznor UDXC-150 Natural Gas Unit Heater. This image displays the front and side view of the Reznor UDXC-150 Natural Gas Unit Heater, showcasing its compact design and air outlet.
2. 안전 정보
경고: 부적절한 설치, 조정, 변경, 서비스 또는 유지보수는 재산 피해, 부상 또는 사망을 초래할 수 있습니다. 이 장비를 설치하거나 서비스하기 전에 설치, 작동 및 유지보수 지침을 철저히 읽으십시오.
- Ensure all local codes and ordinances are followed during installation.
- 설치 및 서비스는 자격을 갖춘 설치자, 서비스 기관 또는 가스 공급업체를 통해 수행되어야 합니다.
- 이 기기나 다른 기기 근처에서 가솔린이나 기타 가연성 증기 및 액체를 보관하거나 사용하지 마십시오.
- 이 장치는 실내에서만 사용하도록 설계되었습니다.
3. 설정 및 설치
The Reznor UDXC-150 unit heater is designed for versatile installation in commercial or industrial spaces. Proper setup is crucial for safe and efficient operation.
3.1 장착
The UDXC-150 is equipped with threaded-nut retainers at four suspension points, allowing for ceiling or wall mounting. Mounting brackets and hardware are sold separately and must be appropriate for the unit's weight and the structural integrity of the mounting surface.
Figure 2: Ceiling-mounted Reznor UDXC-150 Unit Heater. The heater is shown installed on a ceiling, illustrating its suspension points. Accompanying text lists features such as Status-Indicating LED Light, 7-Segment Display Board for troubleshooting, 2- and 4-Point Suspension Options, External Gas Connection, and ETL Approval.
3.2 배출
This unit is compatible with category 1 double wall B-vent pipe. Venting can be configured vertically out of a roof or horizontally through a sidewall. Consult local codes for specific venting requirements.
3.3 가스 연결
An external gas connection point is provided for ease of maintenance and installation. Ensure all gas connections are leak-free and comply with local regulations. This unit operates on Natural Gas.
3.4 전기 배선
The unit features an external terminal strip for 24V wiring. All electrical work must be performed by a qualified electrician and adhere to all applicable electrical codes.
Figure 3: Installation of the Reznor UDXC-150 Heater. A worker is shown connecting ductwork to a ceiling-mounted heater. The text emphasizes the unit's suitability for commercial/industrial spaces, corrosion-resistant materials, and quiet, efficient heating.
4. 사용 설명서
The Reznor UDXC-150 is designed for efficient and quiet heating.
4.1 초기 시작
- Ensure all gas and electrical connections are secure and verified by a professional.
- 장치에 가스 공급 장치를 켜십시오.
- 장치에 전력을 복구합니다.
- Set the thermostat to the desired temperature. The unit will initiate its ignition sequence.
4.2 정상 작동
- The unit features a single-burner design with two BTU outputs, allowing for efficient heating in varying conditions.
- An integrated circuit board with a display and a status-indicating LED provides operational feedback.
- The low static pressure axial fan and power venting system ensure effective air circulation and minimize heat loss.
- The unit operates with low noise due to vibration-isolated fan and venter motors.
Figure 4: Key Features of the Reznor UDXC-150 Unit Heater. This graphic highlights key features including 83% AFUE Efficiency, TCORE2 Titanium-Stabilized Aluminized Steel Heat Exchanger, Multi-Try Direct Spark Ignition, and Low Noise Operation.
5. 유지관리
Regular maintenance ensures the longevity and optimal performance of your Reznor UDXC-150 unit heater. All maintenance should be performed by qualified personnel.
5.1 정기 점검(월별/분기별)
- Inspect the heat exchanger for any signs of corrosion or damage. The TCORE2 titanium-stabilized aluminized steel heat exchanger is designed for durability.
- Check the fan and motor for unusual noises or vibrations.
- 공기 흡입구와 배출구가 막히지 않았는지 확인하십시오.
- Verify that the external gas connection is secure and free of leaks.
5.2 연간 정기 점검
- A qualified technician should perform a comprehensive inspection and cleaning of the burner, heat exchanger, and ignition system.
- The updated cabinet structure with a removable front face and hinged access door panel with a quarter-turn latch facilitate easier access for servicing.
- Check and calibrate gas pressure as needed.
- Inspect all electrical connections and wiring.
6. 문제 해결
The UDXC-150 unit heater includes features to assist with troubleshooting common issues.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 히터에 불이 붙지 않습니다 | No gas supply, electrical issue, ignition fault | Check gas valve, power supply. Consult 7-segment display for error codes. |
| Unit runs but no heat | Gas supply interrupted, burner issue | Verify gas flow. Check burner for obstructions. |
| 작동 중 이상한 소음이 발생합니다. | Fan imbalance, motor issue, loose components | Inspect fan and motor. Tighten any loose parts. If persistent, contact service. |
| Status LED indicates an error | Specific fault detected by the control board | Refer to the 7-segment display board for specific error codes and consult the full service manual for detailed troubleshooting steps. |
For complex issues or if the problem persists, contact a qualified service technician.
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | UDXC-150 |
| 열 출력 | 150,000 영국 열량 단위(BTU) |
| 연료 유형 | 천연가스 |
| 열 효율 | 83% |
| 제품 크기(D x W x H) | 48.44인치 x 38.19인치 x 20.13인치 |
| 장착 유형 | Ceiling Mount, Wall Mount (brackets sold separately) |
| 객실 유형 | Garage, Warehouse, Commercial/Industrial Spaces |
| 특별 기능 | Energy Efficient, Fast Heating, Low Noise Operation, TCORE2 Titanium-Stabilized Aluminized Steel Heat Exchanger, 7-Segment Display Board |
| 속도의 수 | 2 |
Figure 5: Dimensions of the Reznor UDXC-150 Unit Heater. This image provides the physical dimensions of the 150,000 BTU unit, including its width, depth, and height, essential for installation planning.
8. 제품 비디오
제공된 데이터에는 이 설명서에 삽입할 수 있는 판매자의 공식 제품 비디오가 없습니다.
9. 보증 정보
Specific warranty details for the Reznor UDXC-150 unit heater are typically provided at the point of purchase or included with the product packaging. Please refer to the warranty card or contact the seller (1HVAC) or Reznor directly for comprehensive warranty terms and conditions.
10. 지원 및 연락처
For technical assistance, parts, or service inquiries, please contact the seller or an authorized Reznor service provider. Ensure you have your model number (UDXC-150) and serial number available when contacting support.
Seller: 1HVAC
추가 정보는 다음을 방문하세요. 1HVAC Store on Amazon.
Figure 6: Product Condition and Packaging. This image shows two unit heaters, one from the front and one from the side revealing the fan. Text describes the careful handling in the 1HVAC warehouse and expert packaging to ensure product integrity during transit.
