Bryant BWBBAN000045 Installation, Operation & Maintenance Manual Download Page 1

Page: 1 / 32

Cast Iron Gas Boiler

For Forced Hot Water

INSTALLATION, OPERATION &

MAINTENANCE MANUAL

Models

BWBBAN000045

BWBBAN000070

BWBBAN000096

BWBBAN000120
BWBBAN000145
BWBBAN000170
BWBBAN000195

BWBBAN000245
BWBBAN000295

P/N IM-BWBB-01

[240011111 REV B, 6/30/2016]

Summary of Contents for BWBBAN000045

Page 1: ...r Forced Hot Water INSTALLATION OPERATION MAINTENANCE MANUAL Models BWBBAN000045 BWBBAN000070 BWBBAN000096 BWBBAN000120 BWBBAN000145 BWBBAN000170 BWBBAN000195 BWBBAN000245 BWBBAN000295 P N IM BWBB 01 240011111 REV B 6 30 2016 ...

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Page 4: ... Section 17 11 Wiring Diagram 18 12 Lighting Instructions 20 13 Normal Sequence Of Operation 21 14 General Instructions 21 15 Checking Gas Input Rate To Boiler 23 Appendix A Control Module 24 QVWDOODWLRQ QYLURQPHQW RQVLGHUDWLRQV 24 OHFWULFDO RQQHFWLRQV 24 GMXVWLQJ 6HWWLQJV 24 LVSOD 24 2SHUDWLRQ RLOHU LJK LPLW 7HPSHUDWXUH RQWUROOHU 26 7URXEOHVKRRWLQJ 26 7URXEOHVKRRWLQJ UURU RGHV 26 QWHUPLWWHQW 3LOR...

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Page 10: ... CIRCULATOR A PRESSURE REDUCING VALVE PROPER BACKFLOW PROTECTION DEVICE GATE VALVE PURGE VALVE NOTICE LUFXODWRUV LQ IROORZLQJ LOOXVWUDWLRQV DUH PRXQWHG RQ V VWHP VXSSO VLGH PRXQWLQJ RQ V VWHP UHWXUQ VLGH LV DOVR DFFHSWDEOH SUDFWLFH Figure 2 Circulators Mounted on Supply 6 VWHP RLOHU 8VHG Q RQ JXUDWLRQ WR KLOOHU 6 VWHP See Special Conditions Page 9 P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 11: ...s Page 9 5 CONNECTING SUPPLY AND RETURN PIPING Figure 3 Bypass Piping Automatic Mixing Valve See Bypass Piping Options Page 9 BOILER WATER INLET ALTERNATE CIRCULATOR LOCATION TO SYSTEM FROM SYSTEM CIRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE 3 WAY MIXING VALVE AIR SEPARATOR HOSE BIB EXPANSION TANK Note SDVV FRQQHFWLRQ QRW VKRZLQJ SULPDU VHFRQGDU SLSLQJ Note SDVV FRQQHFWL...

Page 12: ...12 5 CONNECTING SUPPLY AND RETURN PIPING Figure 5 Single Zone System With DHW Priority Figure 6 Multi Zone System with Circulators and DHW Priority P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 13: ...UPPLY AND RETURN PIPING Figure 7 Multi zone System With Zone Valves And DHW Priority With Circulator Figure 8 Multi zone System With Zone Valves And DHW Priority With Zone Valve P N IM BWBB 01 240011111 REV B 06 30 2016 ...

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Page 17: ...FWLRQ 4 LQH SRZHU FRQQHFWLRQV 5 2 NLW LQFOXGHV ZLULQJ LQVWUXFWLRQV DQG ZLULQJ GLDJUDPV I XVLQJ D GLIIHUHQW 2 UHIHU WR WKH VSHFL F LQVWUXFWLRQV SURYLGHG ZLWK WKDW XQLW See wiring diagrams on the following two pages for details Thermostat Installation 1 QVWDOO WKHUPRVWDW RQ LQVLGH ZDOO DERXW IRXU IHHW DERYH ÀRRU 2 1 9 5 LQVWDOO WKHUPRVWDW RQ RXWVLGH ZDOO 3 R QRW LQVWDOO D WKHUPRVWDW ZKHUH LW ZLOO EH...

Page 18: ...Integrated High Limit Electronic Ignition Control WARNING 0RGL FDWLRQ VXEVWLWXWLRQ RU HOLPLQDWLRQ RI IDFWRU HTXLSSHG VXSSOLHG RU VSHFL HG FRPSRQHQWV PD UHVXOW LQ SHUVRQDO LQMXU RU ORVV RI OLIH P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 19: ...19 11 WIRING DIAGRAM Figure 13 Integrated High Limit Electronic Ignition Control P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 20: ...nce DQG FDOO TXDOL HG VHUYLFH WHFKQLFLDQ RU RXU JDV VXSSOLHU TO TURN OFF GAS TO THE APPLIANCE 1 6HW WKH WKHUPRVWDW WR ORZHVW VHWWLQJ 2 7XUQ RII DOO HOHFWULF SRZHU WR WKH DSSOLDQFH LI VHUYLFH LV WR EH SHUIRUPHG 3 3XVK LQ JDV FRQWURO NQRE VOLJKWO DQG WXUQ FORFNZLVH WR 2 2 127 25 4 DOO TXDOL HG VHUYLFH WHFKQLFLDQ WARNING If you do not follow these instructions H DFWO D UH RU H SORVLRQ PD UHVXOW causi...

Page 21: ...HO Check and maintain circulators Refer to circulator manufacturer s instructions QVSHFW YHQWLQJ V VWHP DW WKH VWDUW RI HDFK KHDWLQJ VHDVRQ KHFN YHQW SLSH IURP ERLOHU WR FKLPQH IRU VLJQV RI GHWHULRUDWLRQ E UXVW RU VDJJLQJ MRLQWV 5HSDLU LI QHFHVVDU 5HPRYH YHQW SLSH DW EDVH RI FKLPQH RU ÀXH DQG XVLQJ PLUURU FKHFN YHQW IRU REVWUXFWLRQ DQG YHULI YHQW LV LQ JRRG ZRUNLQJ RUGHU QVSHFW ERLOHU ÀXH JDV SDVV...

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Page 29: ...29 NOTES P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 30: ...30 NOTES P N IM BWBB 01 240011111 REV B 06 30 2016 ...

Page 31: ...31 Company Address Phone Company Name Tech Initials Service Performed Date SERVICE RECORD P N IM BWBB 01 240011111 REV B 06 30 2016 ...

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Bryant BWBBAN000045, Installation, Operation & Maintenance Manual

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