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MW2 Series
Installation Manual
Overhead Medium Wave Electric Infrared Heater
1, 2, and 3 Lamp Units
All persons involved with the installation, operation, and maintenance of the heater
system must read and understand all the information in this manual.
Improper installation, adjustment, alteration, service, or maintenance can cause
property damage, injury, or death. Read and understand the installation, operating,
and maintenance instructions thoroughly before installing or servicing this
equipment.
INSTALLER: Present this manual to the end user.
Keep these instructions in a clean and dry place for future reference.
Model#: ______________________ Serial #: _____________________________
!
WARNING
!
(located on rating label)
LIOMW2-Rev. 24418
Print: XM-06/19 (XXX)
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Table of Contents
Related Manuals for Detroit Radiant Products MW2-24
Summary of Contents for Detroit Radiant Products MW2-24
- Page 1 MW2 Series Installation Manual Overhead Medium Wave Electric Infrared Heater 1, 2, and 3 Lamp Units WARNING All persons involved with the installation, operation, and maintenance of the heater system must read and understand all the information in this manual. Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death.
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Page 2: Table Of Contents
Series Contents 1.0 Safety................. 3 Safety Symbols . -
Page 3: Safety
Safety • Safety Symbols • Applications Series Safety WARNING Improper installation, adjustment, alteration, service, or maintenance can cause property damage, serious injury, or death. Read and understand the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment. Only trained, qualified personnel with proper electrical experience may install or service this equipment. -
Page 4: Model Number Designation Chart
• Available Models Series Chart 1.1 • Model Number Designation Chart Series Material Type Lamp Qty. Voltage Code Lamp Wattage Code A= 120 VAC 07=750 B= 208 VAC MW2-24 B= Black Powder Coat 12=1250 C= 240 VAC MW2-33 D= 277 VAC 20=2000 MW2-46 S= Stainless Steel G= 480 VAC 30=3000 H= 575 VAC Model Configuration Examples: MW2-24B1-C07 or MW2-46S2-G20 Chart 1.2 •... -
Page 5: Clearances To Combustibles
Safety • Clearances to Combustibles Series Clearances to Combustibles WARNING Placement of explosive objects, flammable objects, liquids, and vapors close to the heater may result in explosion, fire, property damage, serious injury, or death. Do not store or use explosive objects, liquids, or vapors in the vicinity of the heater. Failure to comply with the published clearances to combustibles could result in personal injury, death, and/or property damage. The outside surfaces of the heater are hot during operation and after operation. - Page 6 Safety • Clearances to Combustibles Series Chart 1.3 • Clearances to Combustibles in Inches (Millimeters) - see Figure 1.1 Side Mounting Length Angle Front Behind Below Single Element 24’’ 0° 9 (229) 9 (229) 6 (153) 6 (153) 42 (1067) 33’’...
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Page 7: Safety Labels And Their Locations
Maintenance manual. Product installation and operation must comply with applicable standards, codes, and regulations. Post this tag adjacent to the heater’s thermostat or controls before DETROIT RADIANT PRODUCTS COMPANY FOR COMMERCIAL, INDUSTRIAL, AND OUTDOOR RESIDENTIAL USE. operating the heater. 21400 HOOVER ROAD - WARREN, MI FOR INDOOR OR OUTDOOR USE. -
Page 8: Standards, Certifications, And Government Regulations
, local ordinances, and any special diagrams from the manufacturer. ® Canada: Refer to Canadian Electrical Code CSA C22.1 Part 1 (latest edition). Detroit Radiant Products Company units comply with or are certified by one or more of the following organizations or standards: • CSA 22.2 #46 - M1988... -
Page 9: Installation
Installation • Design Series Installation WARNING Read and understand the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment. Design To ensure a safe, properly designed heating system, a layout should be developed for the correct placement of the infrared heater(s). Aside from safety factors such as clearances to combustibles (see Chart 1.3 on page 6), consideration should also be given to factors such as the environment (e.g., cold/drafty, average, protected), heat coverage (sq. - Page 10 Series Qty. [Dim. A] Heaters (Ft.) [Dim. B] Coverage Square Foot 7 to 9 2 to 7 MW2-24 7 to 9 3 to 9 8 to 10 4 to 11 7 to 9 3 to 9 MW2-33 8 to 10...
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Page 11: Heater Mounting
Installation • Heater Mounting Series Heater Mounting WARNING Improper suspension of the infrared heater may result in collapse and being crushed. Always suspend from a permanent part of the building structure that can support the total force and weight of the heater. Failure to maintain minimum clearances to combustibles may result in fire and/or explosion, property damage, serious injury, or death. - Page 12 Installation • Top Channel Assembly Series Top Channel Assembly Attach the mounting brackets to the top wire raceway. On each end, place (1) 1/4” x 1/2” bolt through the bottom hole of the mounting bracket and through the bottom hole of the top wire raceway.
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Page 13: Lamp Installation
“U” Slots Element NOTE: MW2 series heaters are designed for use with quartz lamp infrared heating elements only. They are NOT intended to be used with straight metal rod heating elements. Replace lamps with parts from Detroit Radiant Products Company only! -
Page 14: Outdoor Application
Installation • Totally Exposed Outdoor Applications • Electrical Series Totally Exposed Outdoor Applications CAUTION For totally exposed outdoor applications (not ceiling protected) ensure connections are made as illustrated in Figure 2.6. Figure 2.6 • Exposed Outdoor Application 6” Minimum NOTE: All conduit, conduit fittings, and junction boxes are field supplied. Must be NEMA Type 4X or equivalent. - Page 15 Installation • Wiring Diagrams Series Wiring Diagrams Figure 2.7 • Wiring Diagram for Units with 1 Lamp LAMP NO. 1 Figure 2.8 • Wiring Diagram for Units with 2 Lamps LAMP NO. 1 LAMP NO. 2 Figure 2.9 • Wiring Diagram for Units with 3 Lamps LAMP NO.
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Page 16: Maintenance
Maintenance • Maintenance Log Series Maintenance It is recommended that the following become a standard yearly procedure to obtain maximum operating efficiency and trouble free operation. During long periods of non-usage, remove or cover heater with a polyethylene bag and disconnect from power supply. If further service to the heater is desired, contact your representative or the factory. Clean reflector surface with a damp cloth. -
Page 17: Troubleshooting Guide
Maintenance • Troubleshooting Guide Series Troubleshooting Guide Process Start Corrective Question Question Action Turn Heater on from power source. Does the heating Are the heating lamps Replace heating lamp(s). physically damaged? lamps turn on? Are the heating lamps Rewire lamps as indicated wired as indicated in in this manual. -
Page 18: Heater Assembly Components
Maintenance • Heater Assembly Components Series Heater Assembly Components For complete information on MW2 series replacement parts, visit the online replacement parts library at ww.reverberray.com/shop. For discontinued models, consult the factory. Figure 3.1 • Components 1057 1058 1059 1037 1160 1037 1260 1152, 1153, 1154... -
Page 19: Parts List
Maintenance • Parts List Series Parts List Chart 3.1 • General Parts List Part No. Description Part No. Description EL-016 Mounting Brackets EL-1107 Single Lamp Reflector, 33” Model EL-033 12 Gauge Wire Length for 33” (specify color) EL-1108 Single Lamp Reflector, 46” Model EL-034 12 Gauge Wire Length for 24” (specify color) EL-1153 Single Lamp Shell Assembly, 33” Model EL-035 12 Gauge Wire Length for 46” (specify color) EL-1154 Single Lamp Shell Assembly, 46” Model Rubber Spacer, LG, End (2 per heater) (not EL-039 EL-1160... -
Page 20: Limited Warranty
One-Year Limited Warranty. Detroit Radiant Products Company (hereinafter referred to as the Company) warrants to the original purchaser or original user that all Detroit Radiant Products Company sold by it and all parts thereof are free from defects in material or workmanship under normal use and service. The Company’s sole obligation under this warranty shall be limited to furnishing replacement parts, F.O.B. Warren, Michigan, for...
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