Instruction/ maintenance manual of the product AT Series Desa
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103018 2 For more information, visit www.desatech.com For more information, visit www.desatech.com Propane/LP Gas: Propane/LP gas is odorless. An odor-making agent is added to propane/LP gas. The odor helps you detect a propane/LP gas leak. However, the odor added to propane/LP gas can fade.
103018 3 3 For more information, visit www.desatech.com For more information, visit www.desatech.com • Do not use heater in living or sleeping quarters. • Keep appliance area clear and free from combustible materi- als, gasoline, paint thinner , and other flammable vapors and liquids.
103018 4 For more information, visit www.desatech.com For more information, visit www.desatech.com Air For Combustion Air For Heating THEOR Y OF OPERA TION The Fuel System: The hose/regulator assembly attaches to the propane gas supply. The propane gas moves through the solenoid valve and out the nozzle.
103018 5 5 For more information, visit www.desatech.com For more information, visit www.desatech.com INSTALLATION OPERATION To Start Heater To Stop Heater WARNING: Do not adjust regulator below 7 psig or above 20 psig. Heater may not run properly. 4. Open propane/LP supply valve on propane/LP tank(s) slowly .
103018 6 For more information, visit www.desatech.com For more information, visit www.desatech.com OPERATION To Restart Heater STORAGE MAINTENANCE SERVICE PROCEDURE Cleaning Fan TO RESTART HEATER If safety control stops gas flow to heater, motor will continue to run.
103018 7 7 For more information, visit www.desatech.com For more information, visit www.desatech.com SERVICE PROCEDURE Cleaning Fan (Cont.) 8. T urn motor and fan around. Place motor and fan into shell backwards. Note: Motor will go into shell first (see Figure 8).
103018 8 For more information, visit www.desatech.com For more information, visit www.desatech.com WIRING DIAGRAMS SPECIFICATIONS WIRING DIAGRAMS Green Green Solenoid Valve Motor On/Off Switch Green P.
103018 9 9 For more information, visit www.desatech.com For more information, visit www.desatech.com ACCESSORIES TECHNICAL SERVICE SERVICE PUBLICATIONS REPLACEMENT PARTS ACCESSORIES Purchase accessories and parts from your nearest dealer or service center.
103018 10 For more information, visit www.desatech.com For more information, visit www.desatech.com ILLUSTRATED PARTS BREAKDOWN ILLUSTRA TED P ARTS BREAKDOWN BLP375AT SBLP375AT Note: Screws are standa.
103018 11 11 For more information, visit www.desatech.com For more information, visit www.desatech.com PARTS LIST P ARTS LIST BLP375AT SBLP375AT This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 9 of this manual.
103018 12 For more information, visit www.desatech.com For more information, visit www.desatech.com DESA International warrants this product and any parts thereof, to be free from defects in materials and workmanship for one (1) year from the date of first purchase when operated and maintained in accordance with instructions.
An important point after buying a device Desa AT Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Desa AT Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Desa AT Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Desa AT Series you will learn all the available features of the product, as well as information on its operation. The information that you get Desa AT Series will certainly help you make a decision on the purchase.
If you already are a holder of Desa AT Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Desa AT Series.
However, one of the most important roles played by the user manual is to help in solving problems with Desa AT Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Desa AT Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center