Manuals / Desa / Household Appliance / Electric Heater

Desa H.S.I. Series Product Identification, 30/70,000 BTU/Hr Models, 90,000 BTU/Hr Model

Models: H.S.I. Series

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PRODUCT IDENTIFICATION

Hot Air Outlet		Handle
Upper Shell
Lower Shell			Fan Guard
Lower Shell
			Air Filter
Fuel Tank			End Cover
Fuel Tank
			Fuel Cap
Side Cover
Flame-Out
Control Reset
Button		Power Cord
(EDI Model Only)		Power Cord
(EDI Model Only)
	Figure 1 - 30/70,000 BTU/Hr Models
Hot Air
Outlet		Upper Shell
		Upper Shell
Lower
Shell
Fuel Cap
			Fan Guard
			Fuel Tank
Side Cover
		Flame-Out	Power Cord
			Power Cord
		Control Reset Button
		(EDI Model Only)
	Figure 2 - 90,000 BTU/Hr Model
Hot Air		Upper Shell
Hot Air
Outlet
Lower
Shell
Fuel Cap			Air Filter
Fuel Cap			End Cover
			End Cover
			Fan Guard
			Fuel
			Tank
			Flame-Out Control
		Power Cord	Reset Button
		Power Cord	(EDI Model Only)
			(EDI Model Only)
	Figure 3 - 150,000 BTU/Hr Model

099605

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Desa H.S.I. Series owner manual Product Identification, 30/70,000 BTU/Hr Models, 90,000 BTU/Hr Model, 150,000 BTU/Hr Model

Contents

Heater Sizes 30,000 70,000 90,000 150,000 BTU/Hr PORTABLE FORCED AIR HEATERSSECTION CONTENTSPAGE SAFETY INFORMATION WARNINGSDANGER Carbon monoxide poisoning may lead to deathPRODUCT IDENTIFICATION Figure 1 - 30/70,000 BTU/Hr ModelsFigure 2 - 90,000 BTU/Hr Model Figure 3 - 150,000 BTU/Hr ModelUNPACKING ASSEMBLY Tools NeededOPERATION THEORY OFFUELS VENTILATION OPERATION To Start HeaterSTORAGE PREVENTATIVE MAINTENANCE SCHEDULE ContinuedTo Stop Heater To Restart HeaterOBSERVED FAULT See Pump Pressure Adjustment, pageTROUBLE- SHOOTING POSSIBLE CAUSEUpper Shell Removal SERVICE PROCEDURESFuel Filter Fuel Filter Fuel Filter2.Remove side cover Spark Plug Spark Plug 1.Remove upper shell see pagePump Pressure Adjustment Air Output, Air Intake, and Lint FiltersNozzle Nozzle 1.Remove upper shell see pageNozzle 1.Remove upper shell see pagePump Rotor SPECIFICATIONS WIRING DIAGRAMS WIRING DIAGRAMS WhitePARTS BREAKDOWNILLUSTRATED 30,000 BTU/Hr EDI/EEIPARTS LIST 30,000 BTU/Hr EDI/EEI70,000 BTU/Hr EDI/EEI Burner Head AssemblyMotor and Pump Assembly PARTS70,000 BTU/Hr EDI/EEI PARTS LISTM51104-01 90,000 BTU/Hr EDI/EEI Burner Head AssemblyMotor and Pump Assembly PARTS90,000 BTU/Hr EDI/EEI PARTS LIST098511-61 ILLUSTRATED 150,000 BTU/Hr EDI/EEIBurner Head Assembly 28Motor and Pump Assembly150,000 BTU/Hr EDI/EEI PARTS LISTWHEELS AND HANDLES FOR 90,000 AND 150,000 BTU/Hr EDI/EEI MODELS90,000 150,000ACCESSORIES AIR GAUGE KIT - HA1180HEAVY DUTY WHEELS AND HANDLE KIT - HA1202 STANDARD WHEELS AND HANDLE KIT - HA1206WARRANTY AND REPAIR SERVICE EQUIPMENT - LIMITED 90 DAY WARRANTYCERTIFICATE OF GENERAL Corporate Headquarters