Instruction/ maintenance manual of the product BCG3 American Water Heater
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COMMERCIAL GAS W A TER HEA TERS Instruction Manual PRINTED 101 0 318819-001 PLACE THESE INSTRUCTIONS ADJACENT TO HEA TER AND NOTIFY OWNER T O KEEP FOR FUTURE REFERENCE.
2 W A TER HEA TER INST ALLA TION 20-23 .
3 SAFE INST ALLA TION, USE AND SERVICE .
4 GENERAL SAFETY INFORMA TION Fire Hazard Do not install water heater on carpeted floo r. Do not operate water heater if flood damaged. For continued protection against risk of fire: Fire or Explosion Hazard Read instruction manual before installing, using or servicing water heater .
5 PRECAUTIONS .
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7 THE ELIMINA TOR (SELF-CLEANING SYSTEM) .
8 ROUGH IN DIMENSIONS FRONT VIEW TOP VIEW BACK VIEW F TOP OUTLET 1 1/2” NPT TOP INLET 1 1/2” NPT T ABLE 1. ROUGH-IN-DIMENSIONS .
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10 INSULA TION BLANKET Do not obstruct water heater air intake with insulating blanket. Gas and carbon monoxide detectors are available. Install water heater in accordance with the instruction manual. Breathing carbon monoxide can cause brain damage or death.
11 Breathing Hazard - Carbon Monoxide Gas Breathing carbon monoxide can cause brain damage or death. Always read and understand instruction manual. Under no circumstances should the input exceed the rate shown on the water heater ’s rating label. Overfiring could result in damage to the water heater and sooting.
12 W A TER TEMPERA TURE CONTROL AND MIXING V AL VES Wa ter temperature over 125°F (52°C) can cause severe burns instantly resulting in severe injury or death. Children, the elderly and the physically or mentally disabled are at highest risk for scald injury .
13 DISHW ASHING MACHINES .
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16 MUL TIPLE HEA TER MANIFOLD .
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18 TYPE B GAS VENT Multiple Gas Fired T ank-T ype Heaters When venting multiple tank type heaters using T ype B vent .
19 MODEL (A)BCG3100T2506NOX Input: 250,000 Btu/hr T otal V ent Height (Feet) V ent Connector Size: 6 inches 6 8 10 15 20 30 50 100 Input Btuh/hr Rise Vent Connector Diameter (Inches) 250,000 1 Ft 8 8 .
20 W A TER HEA TER INST ALLA TION T&P V AL VE DISCHARGE PIPE Explosion Hazard Te mperature-Pressure Relief Va lv e must comply with ANSI Z21.22- CS A 4.4 and ASME code. Properly sized temperature- pressure relief valve must be installed in opening provided.
21 INST ALLA TION DIAGRAMS - TOP INLET/OUTLET USAGE .
22 HEA TER WIRING .
23 GAS PIPING .
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25 LIGHTING & OPERA TION LABEL FIGURE 22..
26 CHE CKIN G VENT ING .
27 CHECKING THE INPUT .
28 FIGURE 26. .
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30 Explosion Hazard Flammable hydrogen gases may be present. Keep all ignition sources away from faucet when turning on hot water . .
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33 SEQUENCE OF OPERA TION FLOW CHART .
34 COMPLAINT CAUSE REMEDY USER SERVICE AGENT *W ater not hot enough .
35 W A TER PIPING DIAGRAMS N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi ce v al v es are s hown f or ser v icing uni t.
36 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
37 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
38 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
39 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
40 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
41 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
42 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
43 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
44 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
45 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
46 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
47 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
48 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
49 N OTES : 1. P re f erred piping diagram . 2. T he t empera t ure and pre ss ure relie f valve se tt ing shall no t exceed pressure ra t ing o f any componen t in t he sys t em . 3. S ervi c e v al v es are s hown f or ser v icing uni t. Howeve r , local codes shall govern t heir usage .
50 MANIFOLD KITS TWO UNIT MANIFOLD KIT (P ART NO. 9003426205) THREE UNIT MANIFOLD KIT (P ART NO. 9003427205) FOUR UNIT MANIFOLD KIT (P ART NO. 9003428205) MODEL DIMENSION "A" BCG3 70T12 0 5N.
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However, one of the most important roles played by the user manual is to help in solving problems with American Water Heater BCG3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device American Water Heater BCG3 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
