Detroit Radiant Products MW2 Series Installation Manual Download

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LIOMW2-Rev. 24418

Print: XM-06/19

(XXX)

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. 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 #:

_____________________________

(located on rating label)

Summary of Contents for MW2 Series

Page 1: ...mation 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 ______________...

Page 2: ... Installation 9 Design 10 Heater Mounting 11 Lamp Installation 13 Outdoor Application 14 Electrical Wiring 14 3 0 Maintenance 16 Troubleshooting Guide 17 Heater Assembly Components 18 Parts List 19 4 0 Limited Warranty 20 WARNING California Proposition 65 This product can expose you to chemicals including lead and carbon monoxide which are known to the State of California to cause birth defects or...

Page 3: ...nd vehicle maintenance shops For maximum safety the building must be evaluated for potential hazards before installing the heater system A critical safety factor to consider before installation is the clearances to combustibles Outdoor Residential Only This heater is NOT approved for use in an indoor residential application This includes but is not limited to attached garages living quarters solar...

Page 4: ... 277 1 ph 5 4 3 120 1 ph 18 7 2 250 7 677 208 1 or 3 ph 10 8 240 1 or 3 ph 9 3 277 1 or 3 ph 8 1 MW2 33 1 120 1ph 10 4 1 250 4 265 208 1ph 6 0 240 1ph 5 2 277 1 ph 4 5 2 120 1ph 20 8 2 500 8 530 208 1ph 12 0 240 1 ph 10 4 277 1 ph 9 0 3 208 1 or 3 ph 18 0 3 750 12 796 240 1 or 3 ph 15 6 277 1 or 3 ph 13 5 MW2 46 1 120 1ph 16 6 2 000 6 824 208 1ph 9 6 240 1ph 8 3 277 1 ph 7 2 480 1ph 4 2 575 1ph 5 ...

Page 5: ...1 3 and on the heater If you are unsure of the potential hazards consult your local fire marshal fire insurance carrier or other qualified authorities on the installation of infrared heaters for approval of the proposed installation A critical safety factor to consider before installation is the clearances to combustibles Clearance to combustibles is defined as the minimum distance you must have b...

Page 6: ...e material manufacturer for specific details Figure 1 1 Clearances to Combustibles SIDE SIDE BELOW TOP TOP VIEW 0 Mounting Angle END END FRONT BELOW BEHIND TOP Chart 1 3 Clearances to Combustibles in Inches Millimeters see Figure 1 1 END VIEW 45 Mounting Angle END VIEW 0 Mounting Angle Length Mounting Angle Side End Top Below Front Behind Single Element 24 33 46 0 9 229 9 229 6 153 6 153 42 1067 4...

Page 7: ...s are pictured below When no longer legible they must be replaced Contact either your local distributor or the product manufacturer for obtaining replacement signs or labels Top View Rating Plate F N LL001 Clearance Safety Tag Affix adjacent to heater s controller 0 45 28 712 98 2490 28 712 4 102 30 762 30 762 9 229 10 254 98 2490 98 2490 CLEARANCES TO COMBUSTIBLES Inches Millimeters LLECL001b xM ...

Page 8: ...or guidance The heater must be electrically grounded in accordance with the following codes United States Refer to National Electrical Code ANSI NFPA 70 latest edition Wiring must conform to the latest edition of National Electrical Code 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 ...

Page 9: ...allation manual along with national state provincial and local codes address these issues It is critical that you read understand and follow all guidelines and instructions Always inspect and evaluate the mounting conditions application and wiring When heated materials high in hydrocarbons solvents paint thinner mineral spirits formaldehydes etc can evaporate and or degrade This may result in odor...

Page 10: ...o 18 Chart 2 1 Basic Heating Application Chart When comfort heating people two heaters should be used to heat both sides of the individual Heater installation shall comply with all IOPM NEC ANSI NFPA 70 CEC and local restrictions Clearances to combustibles published in this manual and on safety labels must be maintained at all times Factory recommended mounting heights are listed as a guideline If...

Page 11: ...or a factory representative for additional information on signage compliance The heater can be suspended with chains or rigid threaded rod Local codes or conditions that would cause the unit to move e g wind drafts blowers crane rails etc may require rigid threaded rod Consult all applicable codes before installation The heater must be level from side to side and may be 0 to 45 on horizontal Refer...

Page 12: ...ng angle 3 On each side place 1 1 4 x 1 2 bolt through slot in the mounting bracket and the hole in the top wire raceway Place 1 1 4 lock nut on each bolt and tighten 4 Tighten lock nuts from Step 1 5 Hook heater body into mounted wire raceway Unit will hang freely by the T hinge leaving both hands free to wire unit Refer to Figure 2 4 6 Run supplied high temperature wires out to field supplied ju...

Page 13: ... contact with fuse clip lamp snap retainer 1 Ensure appliance is OFF and is cool to the touch 2 Remove both service access panels using a 1 4 nut driver 3 Open lamp retains by firmly rotating the retainers on both sides of the unit see Figure 2 5 4 Position heating elements in U slots and firmly press the connector end into the clip s one end at a time Avoid handling the quartz glass as much as po...

Page 14: ...ns not ceiling protected ensure connections are made as illustrated in Figure 2 6 NOTE All conduit conduit fittings and junction boxes are field supplied Must be NEMA Type 4X or equivalent Heater must be suspended from mounting brackets This fixture is equipped with high temperature silicone lead wires to make connections to branch circuit Remove the wire ties prior to making electrical connection...

Page 15: ... Figure 2 11 Three Phase Service Figure 2 8 Wiring Diagram for Units with 2 Lamps Figure 2 9 Wiring Diagram for Units with 3 Lamps LAMP NO 1 L1 L2 LAMP NO 1 L1 L2 LAMP NO 2 LAMP NO 1 L1 L2 LAMP NO 2 LAMP NO 3 SINGLE LAMP UNIT DOUBLE LAMP UNIT TRIPLE LAMP UNIT CONTROL DEVICE L1 L2 L1 L2 L1 L2 L1 L2 TRIPLE LAMP UNIT CONTROL L1 L3 L1 L3 L1 L2 L2 L3 DEVICE L2 ...

Page 16: ...disconnect from power supply If further service to the heater is desired contact your representative or the factory 1 Clean reflector surface with a damp cloth 2 Ensure heater is secure on all hanging points 3 Maintain clearances to combustibles at all times Immediately remove objects in violations of the published clearances to combustibles 4 Check electrical wires and connections for wear or any...

Page 17: ...anel and heater No No Yes Yes Is there a sufficient amount of heat Is the supply voltage correct for the model type on the rating label Is the heater mounted within the recommended height No No Mount heater within the recommended mounting heights Yes No No Yes Yes No Yes Replace heating lamp s Rewire lamps as indicated in this manual Supply correct voltage Heater size and or quantity of heaters ma...

Page 18: ...s replacement parts visit the online replacement parts library at ww reverberray com shop For discontinued models consult the factory 1070 1094 1057 1058 1059 033 034 035 1037 1037 016 155 255 355 1160 1260 1360 039 040 1152 1153 1154 1252 1253 1254 1352 1353 1354 1161 1261 1361 1052 1002 1003 1004 1106 1107 1108 1206 1207 1208 1306 1307 1308 ...

Page 19: ...40 V 24 EL 12531 Double Lamp Shell Assembly 33 Model EL 1075 Lamp 750 W 277 V 24 EL 12541 Double Lamp Shell Assembly 46 Model EL 1078 Lamp 1250 W 120 V 33 EL 1260 Double Lamp Shield EL 1080 Lamp 1250 W 208 V 33 EL 1261 Double Lamp Nylon End Panel EL 1082 Lamp 1250 W 240 V 33 Triple Lamp Model Parts List EL 1083 Lamp 1250 W 277 V 33 EL 355 Triple Lamp Chassis Assembly EL 1086 Lamp 2000 W 120 V 46 E...

Page 20: ...harges for the analysis of a defective condition in the heater or for the installation of replacement parts The warranties provided herein will not apply if the input of the heater exceeds the rated input at time of manufacturing or if the heater in the judgment of the Company has been subjected to misuse excessive dust improper conversion negligence accident corrosive atmospheres excessive therma...

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