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A.O. Smith BTH 300, Инструкция по эксплуатации

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A.O. Smith BTH 300 Скачать руководство пользователя страница 56

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TROUBLESHOOTING

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Содержание BTH 300

Страница 1: ... OPERATION SERVICE MAINTENANCE LIMITED WARRANTY WARNING If the information in these instructions is not followed exactly a fire or explosion may result causing property damage personal injury or death Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electr...

Страница 2: ...UH 3UHVVXUH 5HOLHI 9DOYH 7HVW 64 9HQW 6 VWHP 64 5 06 65 HQWUDO RQWURO RDUG D RXW 65 LULQJ LDJUDP 66 LUFXODWLRQ 3XPS LULQJ LDJUDPV 67 DWHU 3LSLQJ LDJUDPV 68 0 7 55 17 75 6 167 7 21 86 1 6 59 3 33529 6 3 1 5 6 7 1 250 7 21 4 3UHFDXWLRQV 4 URXQGLQJ QVWUXFWLRQV 4 GURJHQ DV ODPPDEOH 4 1752 8 7 21 6 EEUHYLDWLRQV 8VHG 6 4XDOL FDWLRQV 6 L 200 QHW RPSDWLEOH 6 Preparing for the Installation 6 785 6 1 20321 ...

Страница 3: ...W PHVVDJH DQG KRZ WR DYRLG WKH ULVN RI LQMXU DANGER WARNING CAUTION CAUTION DANGER indicates an imminently hazardous situation which if not avoided will result in injury or death This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death WARNING indicates a potentially hazardous sit...

Страница 4: ...1 0 1 5 7 8 7 7 7 7 0 7 6 23 1 GENERAL SAFETY INFORMATION Read and understand this instruction manual and the safety messages herein before installing operating or servicing this water heater Failure to follow these instructions and safety messages could result in death or serious injury This manual must remain with the water heater Water temperature over 125 F 52 C can cause severe burns instantl...

Страница 5: ... heater with any gas other than the gas shown on the rating label Fire Hazard Do not install water heater on carpeted floor Do not operate water heater if exposed to flooding or water damage For continued protection against risk of fire Fire and Explosion Hazard Leak test gas connections before placing the water heater in operation Disconnect gas piping at main gas shutoff valve before leak testin...

Страница 6: ...NTRODUCTION WKURXJKRXW WKH PDQXDO WKDW RX PXVW UHDG DQG EH DZDUH RI OO ZDUQLQJV DQG DOO LQVWUXFWLRQV DUH HVVHQWLDO WR WKH SURSHU RSHUDWLRQ RI WKH ZDWHU KHDWHU DQG RXU VDIHW HWDLOHG LQVWDOODWLRQ GLDJUDPV DUH DOVR IRXQG LQ WKLV PDQXDO 7KHVH GLDJUDPV ZLOO VHUYH WR SURYLGH WKH LQVWDOOHU ZLWK D UHIHUHQFH W LV HVVHQWLDO WKDW DOO YHQWLQJ ZDWHU SLSLQJ JDV SLSLQJ DQG ZLULQJ EH LQVWDOOHG DV VKRZQ 3DUWLFXODU...

Страница 7: ...RQLWRUV WKH ZDWHU WHPSHUDWXUH LQ WKH WDQN DQG UHJXODWHV WKH ULQJ UDWH WR DFKLHYH WKH WDUJHW WHPSHUDWXUH VHWSRLQW 7KH ULQJ UDWH LV GLFWDWHG E WKH KRW ZDWHU GUDZ SUR LPLW WR WKH WDQN WHPSHUDWXUH VHWSRLQW DQG YDULRXV RWKHU WHPSHUDWXUH OLPLWDWLRQV BLOWER BURNER ASSEMBLY DETAIL SPARK IGNITER FLAME SENSOR COMBUSTION BLOWER MAIN BURNER radial design BLOWER FLANGE INTAKE AIR combustion air CONNECTION 4 IN...

Страница 8: ...R WKH VSDUN LJQLWHU TOP VIEW COMPONENTS All Models IMPORTANT 7KH QDEOH LVDEOH VZLWFK OLVWHG LQ WKLV PDQXDO LV 127 DQ RQ RII VZLWFK DQG GRHV QRW GLVFRQQHFW YROW SRZHU WR WKH DQG RWKHU KHDWHU FRPSRQHQWV DWHU HDWHU V QDEOH LVDEOH 6ZLWFK KHQ LQ WKH LVDEOHG SRVLWLRQ WKH VZLWFK UHPRYHV HOHFWULFDO SRZHU IURP WKH JDV YDOYH VR WKDW ZDWHU KHDWLQJ LV GLVDEOHG 7KH GLVSOD DQG RWKHU HOHFWULFDO FRPSRQHQWV ZLOO V...

Страница 9: ... SIDE VIEWS OHDQRXW DFFHVV SDQHO FRYHUV ZDWHU KHDWHU FOHDQRXW RSHQLQJ DQG 60 SODWH ZKHUH DSSOLFDEOH HQFORVXUH VHH LJXUH RQ SDJH IRU GHVFULSWLRQ 9 MXQFWLRQ ER QFRPLQJ SRZHU VXSSO JURXQG FRQQHFWLRQV DQG RWKHU HOG LQVWDOOHG HOHFWULFDO FRQQHFWLRQV DUH PDGH KHUH 6HH 3RZHU 6XSSO RQ SDJH DQG 3RZHU 6XSSO RQQHFWLRQV RQ SDJH QWDNH DLU FRQQHFWLRQ LQFK 39 6XSSO JDV OLQH FRQQHFWLRQ 6HH 6XSSO DV LQH RQ SDJH RZ ...

Страница 10: ...URE RISE INDICATED 0RGHO Type of Gas Input 7KHUPDO I FLHQF F 30 F 40 F 50 F 60 F 70 F 80 F 90 F 100 F 110 F 120 F 130 F 140 F Btu hr kW BTH 300 Natural 88 96 GPH 1164 873 698 582 499 436 388 349 317 291 269 249 Propane LPH 4404 3303 2643 2202 1888 1652 1468 1321 1201 1101 1016 944 BTH 400 Natural 117 95 GPH 1535 1151 921 767 658 576 512 460 419 384 354 329 Propane LPH 5810 4357 3486 2905 2490 2179...

Страница 11: ...QJ DSSOLDQFHV VXFK DV JDV ZDWHU KHDWHUV LQ URRPV JDUDJHV RU RWKHU DUHDV ZKHUH JDVROLQH RWKHU ÀDPPDEOH OLTXLGV RU HQJLQH GULYHQ HTXLSPHQW RU YHKLFOHV DUH VWRUHG RSHUDWHG RU UHSDLUHG ODPPDEOH YDSRUV DUH KHDY DQG WUDYHO DORQJ WKH ÀRRU DQG PD EH LJQLWHG E WKH ZDWHU KHDWHU V LJQLWHU RU 0DLQ XUQHU ÀDPHV FDXVLQJ UH RU H SORVLRQ ODPPDEOH LWHPV SUHVVXUL HG FRQWDLQHUV RU DQ RWKHU SRWHQWLDO UH KD DUGRXV DUWL...

Страница 12: ...WLRQ ODEHOV IURP WKH PDQXIDFWXUHU IRU SODFHPHQW RQ WKH EODQNHW GLUHFWO RYHU WKH H LVWLQJ ODEHOV DO LQVSHFW WKH LQVXODWLRQ EODQNHW IUHTXHQWO WR PDNH FHUWDLQ LW GRHV QRW VDJ WKHUHE REVWUXFWLQJ FRPEXVWLRQ DLU ÀRZ OPTIONAL DIRECT VENT TERMINATIONS 7KH ZDWHU KHDWHUV FRYHUHG E WKLV PDQXDO FDQ EH LQVWDOOHG LQ D LUHFW 9HQW FRQILJXUDWLRQ XVLQJ RSWLRQDO FRQFHQWULF RU ORZ SURILOH WHUPLQDWLRQV 6HH WKH 9HQWLQJ...

Страница 13: ...H WDNHQ WR LQVXUH WKDW JDV SUHVVXUHV DUH VWDEOH DQG IDOO ZLWKLQ WKH UHTXLUHPHQWV VWDWHG RQ WKH ZDWHU KHDWHU UDWLQJ SODWH 5HDGLQJV VKRXOG EH WDNHQ ZLWK DOO JDV EXUQLQJ HTXLSPHQW RII VWDWLF SUHVVXUH DQG ZLWK DOO JDV EXUQLQJ HTXLSPHQW UXQQLQJ DW PD LPXP UDWH G QDPLF SUHVVXUH 7KH JDV VXSSO SUHVVXUH PXVW EH VWDEOH ZLWKLQ IURP VWDWLF WR G QDPLF SUHVVXUH WR SURYLGH JRRG SHUIRUPDQFH 3UHVVXUH GURSV WKDW H ...

Страница 14: ...ildren the elderly and the physically or mentally disabled are at highest risk for scald injury Feel water before bathing or showering Temperature limiting devices such as mixing valves must be installed when required by codes and to ensure safe temperatures at fixtures DWHU KHDWHG WR D WHPSHUDWXUH ZKLFK ZLOO VDWLVI FORWKHV ZDVKLQJ GLVK ZDVKLQJ DQG RWKHU VDQLWL LQJ QHHGV FDQ VFDOG DQG FDXVH SHUPDQ...

Страница 15: ...ious injury or death 7KLV ZDWHU KHDWHU LV SURYLGHG ZLWK D SURSHUO UDWHG VL HG DQG FHUWL HG FRPELQDWLRQ 7HPSHUDWXUH 3UHVVXUH 5HOLHI 9DOYH 7 3 YDOYH E WKH PDQXIDFWXUHU 7KH YDOYH LV FHUWL HG E D QDWLRQDOO UHFRJQL HG WHVWLQJ ODERUDWRU WKDW PDLQWDLQV SHULRGLF LQVSHFWLRQ RI SURGXFWLRQ RI OLVWHG HTXLSPHQW RI PDWHULDOV DV PHHWLQJ WKH UHTXLUHPHQWV IRU 5HOLHI 9DOYHV IRU RW DWHU 6XSSO 6 VWHPV 16 6 DQG WKH FR...

Страница 16: ...GUDLQ OLQH VXFK DV FRSSHU WR WKH ZDWHU KHDWHU IRU WKLV UHDVRQ 6HH RQGHQVDWH UDLQ QVWDOODWLRQ RQ SDJH COMBUSTIBLE MATERIAL STORAGE Fire or Explosion Hazard Read instruction manual before installing using or servicing water heater Avoid all ignition sources if you smell gas Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Use only the ...

Страница 17: ...IUHH DUHD WKURXJK D GHVLJQ RI ORXYHU RU JULOOH RU VFUHHQ LV NQRZQ LW VKDOO EH XVHG LQ FDOFXODWLQJ WKH VL H RI WKH RSHQLQJ UHTXLUHG WR SURYLGH WKH IUHH DUHD VSHFL HG KHUH WKH ORXYHU DQG JULOOH GHVLJQ DQG IUHH DUHD DUH QRW NQRZQ LW VKDOO EH DVVXPHG WKDW ZRRG ORXYHUV ZLOO KDYH IUHH DUHD DQG PHWDO ORXYHUV DQG JULOOHV ZLOO KDYH IUHH DUHD 1RQ PRWRUL HG ORXYHUV DQG JULOOHV VKDOO EH HG LQ WKH RSHQ SRVLWLR...

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Страница 19: ... VHFWLRQ RI WKH PDQXDO DUH D UHIHUHQFH IRU WKH RSHQLQJV WKDW SURYLGH IUHVK DLU LQWR FRQ QHG VSDFHV RQO DO NOT UHIHU WR WKHVH LOOXVWUDWLRQV IRU WKH SXUSRVH RI YHQW LQVWDOODWLRQ 6HH 9HQWLQJ QVWDOODWLRQ RQ SDJH IRU FRPSOHWH YHQWLQJ LQVWDOODWLRQ LQVWUXFWLRQV Figure 13 7KH FRQ QHG VSDFH VKDOO EH SURYLGHG ZLWK WZR SHUPDQHQW YHUWLFDO GXFWV RQH FRPPHQFLQJ ZLWKLQ LQFKHV PP RI WKH WRS DQG RQH FRPPHQFLQJ ZLW...

Страница 20: ...VW YHQW WHUPLQDO IRU WKH KRUL RQWDOO YHQWHG JDV IXHOHG KHDWLQJ DSSOLDQFH RU HTXLSPHQW 7KH VLJQ VKDOO UHDG LQ SULQW VL H QR OHVV WKDQ RQH KDOI LQFK LQ VL H GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS INSTALLATION REQUIREMENTS COMMONWEALTH OF MASSACHUSETTS INSPECTION 7KH VWDWH RU ORFDO JDV LQVSHFWRU RI WKH VLGH ZDOO KRUL RQWDOO YHQWHG JDV IXHOHG HTXLSPHQW VKDOO QRW DSSURYH WKH LQVWDOODWLR...

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Страница 65: ...RD LAYOUT CCB CENTRAL CONTROL BOARD 11 12 1 J16 J5 J3 J13 J4 J17 J10 J9 J14 J15 J1 J6 J12 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 6 6 6 6 6 6 7 7 8 8 8 9 9 7 10 8 Figure 57 ...

Страница 66: ...66 WIRING DIAGRAM Figure 58 ...

Страница 67: ... POWER WITH APPLIANCE AS THIS MAY CAUSE ELECTRICAL LINE NOISE AND LEAD TO ERRATIC CONTROL SYSTEM OPERATION Figure 59 CIRCULATING PUMP WIRING DIAGRAM DISHWASHER LOOP WITH TOGGLE SWITCH FIELD SUPPLIED TEMPERATURE CONTROL INSTALLED IN THE CIRCULATING LOOP RETURN LINE DISHWASHER TOGGLE SWITCH CIRC PUMP MOTOR L1 HOT L2 NEUTRAL 120 VAC POWER NOTE USE SEPARATE 120 VAC POWER SUPPLY FOR PUMP CIRCUIT DO NOT...

Страница 68: ... TEMPERATURE WITH BUILDING RECIRCULATION NOTES 1 Preferred piping method 2 The temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TEMPERATURE CONTROL PROBE DRAIN FULL POR...

Страница 69: ...N NOTES 1 Preferred piping method 2 The temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TEMPERATURE CONTROL PROBE DRAIN FULL PORT BALL VALVE MIXING VALVE TEMPERATURE G...

Страница 70: ...ressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage 4 The tank temperature control should be wired to and control the pump between the water heater s and the storage tank s 5 The water heater s operating thermostat should be set 5 degrees F higher than the tank temperature control LEGEND TEMPERATURE PRESSURE RELIE...

Страница 71: ...ure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage 4 The tank temperature control should be wired to and control the pump between the water heater s and the storage tank s 5 The water heater s operating thermostat should be set 5 degrees F higher than the tank temperature control LEGEND TEMPERATURE PRESSURE RELIEF VA...

Страница 72: ...TES 1 Preferred piping method 2 The temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TEMPERATURE CONTROL PROBE DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SW...

Страница 73: ...rred piping method 2 The temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TEMPERATURE CONTROL PROBE DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SWITCH CHECK ...

Страница 74: ... temperature and pressure relief valve setting shall not exceed pressure rating of any component in the system 3 Service valves are shown for servicing unit However local codes shall govern their usage WARNING THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND OTHER DEVICES CHECK WITH LOCAL CODES AND ORDINANCES FOR ADDITIONAL REQUIREMENTS ANY MATERIAL COMPONENT OR VENDOR CHANGE MUST HAVE PRIOR ...

Страница 75: ...g connections combustion air voltage wiring or fusing Failure to follow applicable codes Failure to follow printed instructions Improper installation sizing delivery or maintenance Claims related to rust noise smell or taste of water Failure to conduct authorized factory start up if required Alterations to the water heater Non outdoor heaters installed outdoors Damages due to a failure to allow fo...

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