Instruction/ maintenance manual of the product 981 Series A.O. Smith
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1 PSD-3-148 COMMERCIAL POWER BURNER BOILER REPLACEMENT PARTS LIST COPPER BOILERS FOR HYDRONIC HEATING & HOT WATER SUPPLY LEGEND MODELS LW/LB: 1000 SERIES 980, 981 A.O. SMITH WATER PRODUCTS CO., INC. 5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 Phone: 1-800-433-2545 • Fax: 1-800-433-2515 Website: www.
2 LB/L LB/L LB/L LB/L LB/L W W W W W Item Description Part Number 1 ..... Bracket .................................................. 191602 2 ..... Burner and Cone Assembly ................... 191850-2 3 ..... Combustion Chamber Asembly ............. 192129-1 4 .
3 LB/L LB/L LB/L LB/L LB/L W W W W W 1 .... Clamp, Hose (Large) .............................. 191794-1 2 .... Clamp, Hose (Small) .............................. 191794-3 3 .... Connector , Female Bulkhead ................... 191744 4 .... Connector , Port .
4 LB/L LB/L LB/L LB/L LB/L W W W W W LB/L W 1000 JACKET/FRAME ASSEMBL Y Item Description Part No. 1 .... Bolt Machine 5/16” - 18" ...................... 191358-2 2 .... Control Panel Assembly ........................ 210601 3 .... Display Board .
5 LB/L LB/L LB/L LB/L LB/L W W W W W LB/L W 1000 NA TURAL GAS TRAIN/BLOWER ASSEMBL Y Item Description Part No. 1 .... Blower .................................................. 192195 2 .... Blower Adapter Assembly .................... 192215-1 3 .... Blower Manifold Assembly .
6 LB/L LB/L LB/L LB/L LB/L W W W W W LB/L LB/L LB/L LB/L LB/L W W W W W Please update these numbers LB/L W 1000 PROP ANE GAS TRAIN ASSEMBL Y Item Description Part No. 1 .... V alve, Main Gas, LP 981 Series ............. 77780 2 .... Regulator , LP 981 Series .
7 LB/L W 1000 WIRING CHART COLOR GAUGE PART NUMBER *** White 1 4 41974 Black 1 4 99650 Green 1 4 41972 White 1 6 86580 Black 1 6 86578 Green 1 6 69058 White 1 8 170595 Black 1 8 170596 Green 1 8 17060.
8 Outlet T emperature Control/ ECO Assembly 210572 T ank Probe (L W Models) 21021 1-1 Inlet T emperature Control Assembly 210571 LB/L W 1000 TERMINALS T ank Probe Harness Assembly 210604 Pressure Flow.
An important point after buying a device A.O. Smith 981 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 A.O. Smith 981 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 A.O. Smith 981 Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, A.O. Smith 981 Series you will learn all the available features of the product, as well as information on its operation. The information that you get A.O. Smith 981 Series will certainly help you make a decision on the purchase.
If you already are a holder of A.O. Smith 981 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 A.O. Smith 981 Series.
However, one of the most important roles played by the user manual is to help in solving problems with A.O. Smith 981 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device A.O. Smith 981 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
