Desa H.S.I. Series Owner's Manual
H.s.i. series portable forced air heater
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- Owner's manual (40 pages) ,
- Owner's manual (14 pages) ,
- Owner's manual (16 pages)
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Summary of Contents for Desa H.S.I. Series
- Page 1 PORTABLE FORCED AIR HEATER OWNER'S MANUAL Heater Sizes: 115,000, 150,000, 155,000 and 165,000 Btu/Hr H.S.I. Series IMPORTANT: Read and understand this manual before assembling, start- ing, or servicing heater. Improper use of heater can cause serious injury. Keep this manual for future reference.
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Page 2: Safety Information
115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS SAFETY At no time shall more than one day's face if heater is hot or running or a fire supply of heater fuel be stored inside may occur. INFORMATION a building in the vicinity of the heater. •... - Page 3 OWNER'S MANUAL ASSEMBLY Place cap nuts on axle ends. Gently tap with hammer to secure. Place heater on wheel support frame. These models are furnished with wheels and Make sure air inlet end (rear) of heater a front handle. Some models are furnished is over wheels.
- Page 4 115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS PRODUCT IDENTIFICATION FUELS Hot Air Outlet _,WARNING: Use only kerosene or No. 1 fuel oil to avoid risk of fire Upper Shell or explosion. Never use gaso- Fan Guard line, naphtha, paint thinners, al- cohol, or other highly flammable fuels.
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Page 5: Operation
OWNER'S MANUAL OPERATION STORING, Plug extension cord into standard volt/60 hertz, three-hole, grounded out- TRANSPORTING, let. Nolo: Ignitor will preheat for five WARNING: Review and un- seconds then heater will start. OR SHIPPING derstand the warnings in the Safety Information section, page TO STOP HEATER Nolo: If shipping,... -
Page 6: Troubleshooting
115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS TROUBLESHOOTING _IL WARNING: Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur. Noto: For additional help, visit DESA International's technical service web site at www.desatech.com. -
Page 7: Service Procedures
OWNER'S MANUAL PUMP PRESSURE SERVICE ADJUSTMENT PROCEDURES Removepressuregaugeplug ffom fiher end cover(see Figure 7). WARNING: Never service Install accessory pressure gauge (part heater while it is plugged in, op- number HAll80). erating, or hot. Severe burns and electrical shock can occur. Start heater (see Operation, page 5). - Page 8 115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS SERVICE IGNITOR Combustion Nozzle Chamber Adapter PROCEDURES Remove upper shell and fan guard (see "_- page 7). Continued ,.Ignitor Remove fan (see page 7). Remove 4 side cover screws with a WARNING: Never service...
- Page 9 OWNER'S MANUAL SERVICE FUEL AND AIR LINE Combustion REPLACEMENT PROCEDURES Chambe /F!l PROPER ROUTING Continued Burner // I1¢'1_1 II I s,rap " Remove upper shell (see page 7). NOZZLE ASSEMBLY Remove side cover screws using 5/16" nut driver. Remove upper shell (see page 7). Bracket, _/ Remove fan (see page 7).
- Page 10 115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS SERVICE IGNITION CONTROL PROCEDURES ASSEMBLY Pump Plate Continued !Procedure for Replacing Fuse) Air Intake Filter _'_,,.__'/_'_..._ Filter End WARNING: High Voltage! PUMP ROTOR (Procedure if Rotor is Binding) Unplug heater Remove upper shell (see page 7).
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Page 11: Specifications
OWNER'S MANUAL WIRING DIAGRAM Yellow ,..L, Motor Main Black Power Plug =,J-,120V (L1) 120V__...J _.._:=AC Neutral (1_2) Ignition Control I White ' '-I-_Motor Return ,_L, Ignitor Blue ,_L, Photocell Photocell@ Blue c:p Photocell Figure 21 - Wiring Diagram SPECIFICATIONS Output Rating (Btu/Hr) t 15,000 150,000 155,000... -
Page 12: Illustrated Parts Breakdown
115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS ILLUSTRATED PARTS BREAKDOWN Bl15, Rl15, REM115 B150J, R155B REM150E, REM155B R165A, B165A 10-1 10-2 10-3 10-6 10-7 10-9 Motor and Pump Assembly 10-13 10-11 10-12 fo4o19... -
Page 13: Parts List
OWNER'S MANUAL PARTS LIST This list contains replaceable parts used in your heater. When ordering parts, be sure to provide correct model and serial numbers (from the model plate), then the part number and description of the desired part. Bl15, Rl15, REM115 B150J,... - Page 14 115,000, 150,000, 155,000 and 165,000 Btu/Hr PORTABLE FORCED HEATERS PARTS LIST AVAILABLE SHOWN WHEELS HANDLE PARTS LIST PARTS - NOT PART PART PART NUMBER DESCRIPTION QTY. NUMBER DESCRIPTION QTY. HA2203 Handle (115 Btu) 2 (if equipped) 098493-01 General Information Decal HA2204 Handle (150, 155, 165 Btu 2 (if equipped)
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Page 15: Replacement Parts
OWNER'S MANUAL ACCESSORIES REPLACEMENT PARTS Purchase accessories and parts from your nearest dealer or service center. If they can Note: Use only original replacement parts. not supply these accessories or parts, either This will protect your warranty coverage contact your nearest Parts Central or DESA parts replaced under warranty. -
Page 16: Warranty
WARRANTY AND REPAIR SERVICE WARRANTY SERVICE LIMITED WARRANTY Should your heater require service, return it to your nearest authorized service center. Proof of purchase must DESA International warrants this product and any be presented with the heater. The heater will be inspected. parts thereof, to be free from defects in materials A defect may be caused by faulty materials...