1. પરિચય
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Reznor UDXC-60 Natural Gas Unit Heater. The UDXC-60 is a 60,000 BTU unit designed for indoor use in various commercial, industrial, or residential spaces such as garages, workshops, and warehouses.
છબી 1.1: આગળ view રેઝનોર UDXC-60 નેચરલ ગેસ યુનિટ હીટરનું.
Please read this manual thoroughly before attempting to install, operate, or service the unit. Retain this manual for future reference.
2. સલામતી માહિતી
ચેતવણી: અયોગ્ય સ્થાપન, ગોઠવણ, ફેરફાર, સેવા અથવા જાળવણી મિલકતને નુકસાન, ઈજા અથવા મૃત્યુનું કારણ બની શકે છે. આ સાધનોને ઇન્સ્ટોલ અથવા સર્વિસ કરતા પહેલા ઇન્સ્ટોલેશન, ઓપરેટિંગ અને જાળવણી સૂચનાઓને સારી રીતે વાંચો.
- This appliance must be installed by a qualified installer or service agency.
- Ensure adequate ventilation is provided for combustion air and proper exhaust of flue gases.
- આ અથવા અન્ય કોઈપણ ઉપકરણની નજીકમાં ગેસોલિન અથવા અન્ય જ્વલનશીલ વરાળ અને પ્રવાહીનો સંગ્રહ કરશો નહીં અથવા તેનો ઉપયોગ કરશો નહીં.
- Carbon Monoxide (CO) poisoning can occur if the heater is not properly installed and vented. Install carbon monoxide detectors in the area where the heater is located.
- કોઈપણ સેવા અથવા જાળવણી કરતા પહેલા હંમેશા યુનિટનો ગેસ પુરવઠો અને વિદ્યુત શક્તિ બંધ કરો.
3. ઉત્પાદન સુવિધાઓ
The Reznor UDXC-60 unit heater is engineered for reliable and efficient heating, incorporating several advanced features:
- ઉચ્ચ પ્રદર્શન: Rated for 60,000 BTU with an 83% thermal efficiency rating.
- ટકાઉ બાંધકામ: Features a TCORE2 titanium-stabilized aluminized steel heat exchanger for extended lifespan.
- Advanced Combustion: Patented single-burner combustion system.
- સંકલિત નિયંત્રણો: Equipped with an integrated circuit board, a 7-segment display for diagnostics, a built-in disconnect switch, and a status-indicating LED.
- શાંત કામગીરી: Designed with a low static propeller fan and vibration-isolated fan and venter motors for reduced noise.
- માઉન્ટિંગ વર્સેટિલિટી: Threaded-nut retainers at four suspension points allow for ceiling or wall mounting (mounting hardware sold separately).
- બાહ્ય જોડાણો: External gas connection and external terminal strip for 24V wiring simplify installation and maintenance.
- ETL Approved: સલામતી અને કામગીરી માટે પ્રમાણિત.
છબી 3.1: ઓવરview of standard features including efficiency, heat exchanger, and quiet operation.
Image 3.2: Additional features such as status LED, display board, suspension options, and external gas connection.
4. સેટઅપ અને ઇન્સ્ટોલેશન
Installation of this natural gas unit heater must be performed by a qualified professional in accordance with all local codes and ordinances, as well as national standards such as NFPA 54 (National Fuel Gas Code) and NFPA 70 (National Electrical Code).
4.1 માઉન્ટ કરવાનું
The UDXC-60 is designed for ceiling or wall mounting. It features threaded-nut retainers at four suspension points. Appropriate mounting brackets and hardware must be purchased separately and selected based on the installation location and structural requirements.
છબી ૪.૧: ઉદાહરણample of a Reznor unit heater installed in a workshop environment.
4.2 વેન્ટિંગ
The unit includes a vertical Category 1 double wall B-vent kit for venting exhaust gases out of a roof. Ensure the vent system is installed correctly to prevent flue gas spillage and ensure proper combustion.
- The included kit typically contains: 1x Reznor CCI Vent Cap, 1x Draft Hood Connector, 2x 12" Length Straight Pipe, 2x 24" Length Straight Pipe, 2x 60° Adjustable Elbow, 1x 90° Adjustable Elbow, 1x Roof Flashing (up to 5/12 Pitch), and 1x 4" Diameter Storm Collar.
- Refer to the detailed instructions provided with the vent kit for proper assembly and installation.
Image 4.2: Components of the vertical Category I B-vent kit.
૩.૩ ગેસ અને વિદ્યુત જોડાણો
Connect the natural gas supply to the external gas connection point on the unit. All gas piping must comply with local codes and be leak-tested after installation. The unit requires a 24V electrical supply, connected via the external terminal strip. Ensure all wiring is correctly sized and protected.
Image 4.3: Diagram illustrating simplified installation features including external connections and internal components.
5. ઓપરેટિંગ સૂચનાઓ
Once properly installed and connected, the Reznor UDXC-60 heater is designed for straightforward operation.
5.1.૧.૧ પ્રારંભિક પ્રારંભ
- Ensure the gas supply valve to the unit is open.
- યુનિટમાં વિદ્યુત શક્તિ ચાલુ કરો.
- Set the thermostat to the desired temperature. The unit will initiate its ignition sequence.
૪.૨ ગરમીની સુગમતા
The single-burner design offers two BTU outputs, allowing for efficient heating across various temperature conditions. The unit automatically adjusts to provide high fire for colder days and low fire for milder temperatures.
૪.૩ હવા પરિભ્રમણ
The low static pressure axial fan and power venting system ensure effective air circulation and minimize heat loss, distributing warmth evenly throughout the space.
6. જાળવણી
Regular maintenance is crucial for the longevity and efficient operation of your Reznor UDXC-60 heater. All maintenance should be performed by a qualified service technician.
- વાર્ષિક નિરીક્ષણ: Have the unit inspected annually by a qualified technician. This includes checking the heat exchanger, burner, ignition system, and venting.
- સફાઈ: Keep the area around the heater clear of obstructions. Periodically clean the exterior of the unit and ensure the fan blades are free of dust and debris.
- ફિલ્ટર રિપ્લેસમેન્ટ: If your installation includes an air filter, inspect and replace it regularly as per manufacturer recommendations.
7. મુશ્કેલીનિવારણ
The UDXC-60 features a 7-segment display board and a status-indicating LED to assist with troubleshooting. Refer to the unit's diagnostic codes for specific issues.
- કોઈ ગરમી નથી: Check if the thermostat is set correctly, if the gas supply is open, and if electrical power is supplied to the unit. Consult the LED and display for error codes.
- અસામાન્ય અવાજો: Ensure the unit is securely mounted and free from obstructions. If noises persist, contact a service technician.
- Pilot Light Out (if applicable): Follow the relighting instructions on the unit or in the full manufacturer's manual.
For complex issues or if you are unsure about a problem, contact a qualified HVAC service technician.
8. સ્પષ્ટીકરણો
Key technical specifications for the Reznor UDXC-60 Natural Gas Unit Heater:
| સ્પષ્ટીકરણ | વિગત |
|---|---|
| બ્રાન્ડ | 1HVAC (Reznor) |
| મોડલ નંબર | યુડીએક્સસી-૧૨૫ |
| બીટીયુ રેટિંગ | 60,000 BTU |
| થર્મલ કાર્યક્ષમતા | 83% |
| બળતણનો પ્રકાર | નેચરલ ગેસ |
| ઇન્ડોર/આઉટડોર વપરાશ | ઇન્ડોર |
| ફોર્મ ફેક્ટર | સીલિંગ માઉન્ટ |
| ઉત્પાદનના પરિમાણો (D x W x H) | ૧૨.૨" x ૧૪" x ૫૭.૨" |
| હીટ એક્સ્ચેન્જર સામગ્રી | TCORE2 ટાઇટેનિયમ-સ્થિર એલ્યુમિનાઇઝ્ડ સ્ટીલ |
| ચાહકનો પ્રકાર | લો સ્ટેટિક પ્રોપેલર ફેન |
| ઝડપની સંખ્યા | 2 |
| Venting Included | Vertical Category 1 B-Vent Kit |
| પ્રમાણપત્રો | ETL મંજૂર |
છબી ૪.૧: પરિમાણીય ઓવરview of the Reznor UDXC-60 unit heater.
9. વોરંટી અને સપોર્ટ
For detailed warranty information, please refer to the official warranty statement provided by Reznor or 1HVAC at the time of purchase. Warranty terms typically cover defects in materials and workmanship for a specified period.
For technical support, service, or to inquire about replacement parts, please contact the manufacturer or your authorized dealer. Ensure you have your model number (UDXC-60) and serial number available when contacting support.
