Instruction/ maintenance manual of the product 400 Series A.O. Smith
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1 GAS-FIRED COMMERCIAL REPLACEMENT PARTS LIST COPPER BOILERS FOR HYDRONIC HEATING & HOT WATER SUPPLY MODELS GB/GW: 1000, 1300, 1500, 1850, 2100, 2500 SERIES: 400 - 405 A.O. SMITH WATER PRODUCTS COMPANY 500 TENNESSEE WALTZ PARKWAY, ASHLAND CITY, TN 37015 Phone: 1-800-433-2545 • Fax: 1-800-433-2515 website: www.
2 GB/GW GB/GW GB/GW GB/GW Item Qty. Description GB/GW GB/GW GB/GW GB/GW GB/GW GB/GW 1000 1300 1500 1850 2100 2500 COMBUSTION CHAMBER ASSEMBLY COMPONENTS: 1 .... 1 ... Bas e /Leg Assembly ............................... 210702 ............... 210702-1 .
3 COMBUSTION CHAMBER ASSEMBLY COMPONENTS INSULATION ASSEMBLY COMPONENTS Gas Valves Gas Train Used Description 211081 191956-2 Gas Valve, Natural Gas 211081-1 191956-1 Gas Valve, Propane Gas 211082 192.
4 GB/GW GB/GW GB/GW GB/GW Item Qty. Description G B G B G B G B G W G W G W 1000, 1300 1500 1850, 2100 2500 1000 - 1500 1850 2100, 2500 WATER HEATER CONNECTIONS: 1 ...... 1 ..... Flow Switch Conduit Ass'y. ............ 211156 ........ 211156 ....
5 JACKET ASSEMBLY COMPONENTS WATER HEATER CONNECTIONS Please update these numbers LOW WATER CUT-OFF SWITCH IRI MODELS - STANDARD CSD-1 MODELS - OPTIONAL.
6 GB/GW GB/GW GB/GW GB/GW GB/GW Item Qty. Description 1000-1500 1850-2500 1000-1500 IRI 1850-2500 IRI 1 ....... 1 ......... Control Box Base ................................................ 212459-001 ................. 212459-000 ... ............. 212459-003 .
7 GB/GW WIRE HARNESS GB/GW GB/GW Item Qty. Description 1000-1500 1850-2500 1 ....... 1 ......... Harness, Power Line Input .................................................................................................... 212447 ....................
8 3 STAGE CONTROL SHELF WIRING HARNESSES 4 STAGE CONTROL SHELF WIRING HARNESSES Item Qty. Description G B 1000 GW 1000 GB 1300 GW 1300 GB 1500 GW 1500 1 ....... 1 ...... 120VAC Termination Assembly .............. 211379 .. .............. 211379 ......
9 IRI/CSD-1 COMPONENTS ALARM BELL CSD-1 MODELS - OPTIONAL IRI MODELS - STANDARD HIGH GAS PRESSURE SWITCH CSD-1 AND IRI MODELS - STANDARD Item Qty. Description GB/GW GB/GW GB/GW GB/GW GB/GW GB/GW 1000 1300 1500 1850 2100 2500 IRI/ CSD-1 COMPONENTS: 1 .
10 NOTES.
11 NOTES.
12 500 T ennessee Waltz Parkway , Ashland City , TN 37015 Phone: 800-433-2545 Fax: 800-433-2515 w w w .hotwater .com E-Mail: p art s@hotwater .com.
An important point after buying a device A.O. Smith 400 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 400 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 400 Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, A.O. Smith 400 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 400 Series will certainly help you make a decision on the purchase.
If you already are a holder of A.O. Smith 400 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 400 Series.
However, one of the most important roles played by the user manual is to help in solving problems with A.O. Smith 400 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device A.O. Smith 400 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
