American Water Heater Commercial Gas Water Heaters manual

COMMERCIAL GAS W A TER HEA TERS Instruction Manual PRINTED 0912 198154-003 PLACE THESE INSTRUCTIONS ADJACENT TO HEA TER AND NOTIFY OWNER T O KEEP FOR FUTURE REFERENCE. 7KDQN RX IRU EXLQJ WKLV HQHUJ HI¿FLHQW ZDWHU KHDWHU  :HDSSUHFLDWHRXUFRQ¿GHQFHLQRXUSURGXFWV Read and understand this instructi[...]

2 Gas Line Leak T esting    40 Purging  ?[...]

3 SAFE INST ALLA TION, USE AND SERVICE 7KHSURSHULQVWDOODWLRQXVHDQGVHUYLFLQJRIWKLVZDWHUKHDWHU LVH[WUHPHOLPSRUWDQWWRRXUVDIHWDQGWKHVDIHWRIRWKHUV 0DQ VDIHWUHODWHG PHVVDJHVDQG LQVWUXFWLRQV KDYH EHHQ SURYLGHG LQ WKLVPDQXDO DQG RQ RXU RZQ?[...]

4 PRECAUTIONS '2 127  86( 7+,6 : $ 7(5 +($ 7(5 ,) $1< 3 $57  +$6 %((1  81'(5 :$ 7(5 ,PPHGLDWHO FDOO D TXDOL¿HG VHUYLFH DJHQF WR LQVSHFW WKH ZDWHU KHDWHU DQG WR PDNH D GHWHUPLQDWLRQ RQ ZKDWVWHSVVKRXOGEHWDNHQQH[W ,IWKH [...]

5 GENERAL SAFETY INFORMA TION Fire Hazard Do not install water heater on carpeted floor . 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 . Avoid all ignition sources if you smell gas. Do not store or use [...]

6 7KDQN < RX IRU SXUFKDVLQJ WKLV ZDWHU KHDWHU  3URSHUO LQVWDOOHG DQGPDLQWDLQHGLWVKRXOGJLYHRXHDUVRIWURXEOHIUHHVHUYLF H ABBREVIA TIONS USED $EEUHYLDWLRQVIRXQGLQWKLV,QVWUXFWLRQ0DQXDOLQFOXGH  $16, $PHULFDQ1DWLRQDO6WDQGDUGV,QVWLWXWH ?[...]

7 BASIC OPERA TION 7KH ZDWHU KHDWHUV FRYHUHG LQ WKLV PDQXDO KDYH D KHOLFDO FRLO VKDSHG KHDW H[FKDQJHU WKDW LV VXEPHUJHG LQ WKH VWRUDJH WDQN 7KH ZDWHU KHDWHU ¶V 0DLQ %XUQHU LV D UDGLDO GHVLJQ EXUQHU  LW LV PRXQWHG RQ WKH WRS DQG ?[...]

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9 *DV3UHVVXUH5HTXLUHPHQWVDQG7 DEOHRQSDJH 9 HQWFRQQHFWLRQH[KDXVWHOERZLQFK39&   ,QWDNHDLUFRQQHFWLRQLQFK39& %ORFNHG ([KDXVW YHQW VZLWFK 1RUPDOO FORVHG FRQWDFWV WKD W RSHQ RQ[...]

10  7 HPSHUDWXUH3UHVVXUH5HOLHI 9 DOYH GLVFKDUJH SLSH  VHH 73 9 DOYH'LVFKDUJH3LSH5HTXLUHPHQWVRQSDJH /RZHU 7 HPSHUDWXUH 3UREH  RI  WHPSHUDWXUH SUREHV 7KH ZDWHU KHDWHU ¶V FRQWURO VVWHP PRQLWRUV WKLV SUREH?[...]

11 Figure 6 ROUGH IN DIMENSIONS INST ALLA TION CONSIDERA TIONS FRONT BACK CLEANOUT T & P V AL VE 3/4” NPT DRAIN 1 1/2” NPT WA TER INLET VENT CONNECTION 3 INCH PVC (exhaust elbow) CONDENSA TE DRAIN CONNECTION 1/2 INCH PVC INT AKE AIR CONNECTION 3 INCH PVC SUPPL Y GAS CONNECTION E H D C A I G F B WA TER OUTLET HEIGHT These designs comply with[...]

12 STORAGE CAP ACITIES T ABLE 2 MODEL 86*$//216 /,7(56 $+&*7 60 227 $+&*7 100 379 $+&*7 100 379 $+&*7 100 379 GAS LINE CONNECTION SIZE T ABLE 1 † MODEL 6(5,(6 1$ 785$/ *$6 3523 $1(*$6 $+&*?[...]

13 7KHUH LV D ULVN LQXVLQJ IXHO EXUQLQJ DSSOLDQFHV VXFK DV JDV ZD WHU KHDWHUV LQ URRPV JDUDJHV RU RWKHU DUHDV ZKHUH JDVROLQH RWKHU ÀDPPDEOH OLTXLGV RU HQJLQH GULYHQ HTXLSPHQW RU YHKLFOHV DUH VWRUHG RSHUDWHG RU UHSDLUHG )ODPPDEOH?[...]

14  3RVLWLYHORFNXSJDV SUHVVXUHUHJXODWRUVPXVW EHUDWHGDW RU  DERYH WKH LQSXW %WXKU UDWLQJRI WKHZDWHU KHDWHU WKH VXSSO   6XSSO JDV UHJXODWRUV VKDOO KDYH LQOHW DQG RXWOHW FRQQHFWLRQ V QRWOHVVWKDQ WKHPLQLPXPVXSSOJDV [...]

15 HOT W A TER OUTLET TO T ANK INLET CHECK VA LV E MIXING VA LV E COLD W A TER INLET TEMPERED W A TER OUTLET 12” TO 15” (30-38 cm) CHECK VA LV E Figure 8 7KH 1DWLRQDO 6DQLWDWLRQ )RXQGDWLRQDOVR UHFRPPHQGV FLUFXODWLRQ RI)&ZDWHU :KHUHWKLVLV GRQHWKHFLUFXODWLRQVK[...]

16 ZDWHU LQ DGHTXDWH TXDQWLWLHV VKRXOG FLUFXPVWDQFHV GHPDQG ,I WKH GLVFKDUJH SLSH LV QRW FRQQHFWHG WR D GUDLQ RU RWKHU VXLWDEO H PHDQVWKHZDWHUÀRZPDFDXVHSURSHUWGDPDJH W ater Damage Hazard T emperature-Pressure Relief V alve discharge pipe must terminate at a[...]

17 CONDENSA TE DRAIN 7KH ZDWHU KHDWHUV FRYHUHG LQ WKLV PDQXDO DUH FRQGHQVLQJ DSSOLDQFHV DQG UHTXLUH D EXLOGLQJ GUDLQ WR EH ORFDWHG LQ FORVH SUR[LPLWWRDOORZWKHFRQGHQVDWHWRGUDLQVDIHO  &RQGHQVDWH GUDLQV IURP WKH ZDWHU KHDWHU DW WKH H[KD[...]

18 UNUSUALL Y TIGHT CONSTRUCTION ,Q XQFRQ¿QHG VSDFHV LQ EXLOGLQJV LQ¿OWUDWLRQ PD EH DGHTXDWH WR SURYLGH DLU IRU FRPEXVWLRQ YHQWLODWLRQ DQG GLOXWLRQ RI ÀXH JDVHV +RZHYHU  LQ EXLOGLQJV RI XQXVXDOO WLJKW FRQVWUXFWLRQ IRU H[DPSOH ZHDWKHU VWU[...]

19 $OWHUQDWLYHOD VLQJOH SHUPDQHQWRSHQLQJ FRPPHQFLQJZLWKLQ  LQFKHV  PP RI WKH WRS RI WKH HQFORVXUH VKDOO EH SURYLGHG  6HH )LJXUH   7KH ZDWHU KHDWHU VKDOO KDYH FOHDUDQFHV RI DW OHDVW  LQFK PP?[...]

20 :KHQ GXFWVDUH XVHG WKHVKDOO EH RIWKH VDPH FURVV VHFWLRQDO DUHD DV WKH IUHH DUHD RI WKH RSHQLQJV WR ZKLFK WKH FRQQHFW 7KH PLQLPXP GLPHQVLRQ RI UHFWDQJXODU DLU GXFWVVKDOO EHQRW OHV V WKDQLQFKHVFP AIR [...]

21 COMMONWEAL TH OF MASSACHUSETTS )RU DOO VLGH ZDOO WHUPLQDWHG KRUL]RQWDOO YHQWHG SRZHU YHQW G LUHFW YHQWDQGSRZHU GLUHFWYHQWJDVIXHOHGZDWHU KHDWHUVLQVWDOOHG LQ HYHU GZHOOLQJ EXLOGLQJ RU VWUXFWXUH XVHG LQ ZKROH RU LQ SDUW IRU UHVLGHQWLDO?[...]

22  ,I WKH ZDWHU KHDWHU LV WR EH LQVWDOOHG LQ D EHDXW VKRS EDUEHU VKRS FOHDQLQJ HVWDEOLVKPHQW D ODXQGU ZLWK GU FOHDQLQJ HTXLSPHQW RU DQ VSDFH ZLWK FRQWDPLQDWHG DLU LW LV LPSHUDWLYH WKDW WKH ZDWHU KHDWHUV EH LQVWDOO[...]

23 7KH LQWDNH DLU 7 HH ¿WWLQJ LV IDFWRU LQVWDOOHG ZLWK WKH  LQF K EUDQFK DQG KRVHEDUE DQJOHG WR WKH ULJKW DW DSSUR[LPDWHO  ZKHQ YLHZHG IURP WKH HQG VHH )LJXUH  7KH 7 HH ¿WWLQJV  LQFK EUDQFK [...]

24 HTXLYDOHQW IHHW  P ,( 2Q 'LUHFW 9 HQW LQVWDOODWLRQV ERWK  SLSHVFDQEHXSWRHTXLYDOHQWIHHWP MINIMUM EQUIV ALENT LENGTHS Three Inch Pipe 7KH ZDWHU KHDWHUV FRYHUHG LQ WKLV PDQXDO DUH FHUWL¿HG WR D PLQLPX[...]

25  $OOYHQW H[KDXVWSLSHVPXVW EHSLWFKHGD PLQLPXPRID  LQFK SHU IRRW EDFN WR WKH ZDWHU KHDWHU WR DOORZ GUDLQDJH RI FRQGHQVDWH ,I LQVWDOOLQJ  LQFK YHQW SLSH FRQQHFW WKH YHQW SLSH WR WKH  H[KDXVWH[...]

26 ,I LQVWDOOLQJ  LQFK LQWDNHDLU SLSH FRQQHFW WKH LQWDNH DLU SLSH WR WKHLQWDNHDLUFRQQHFWLRQRQWKHZDWHUKHDWHU  ,I LQVWDOOLQJ  LQFK LQWDNH DLU SLSH WUDQVLWLRQ WR  LQFK SLSH DW WKH LQWDNH DLU FRQQHFWLRQ RQ?[...]

27 VERTICAL TERMINA TION INST ALLA TION  'HWHUPLQHWKHORFDWLRQIRUWKHWHUPLQDWLRQV NOTE: 7KH VWDQGDUG YHQW DQG LQWDNH DLU WHUPLQDWLRQV DUH RI GLIIHUHQWGHVLJQVHH)LJXUH  ,I LQVWDOOLQJ RQO WKH YHQW H[KDXVW SLSLQJ LQ D 3RZ[...]

28 2” (5 cm) MAXIMUM F ACTOR Y SUPPLIED ST ANDARD TERMINA TION POINTED DOWN T OWARDS THE GROUND VERTICAL TERMINA TION(S) INST ALLA TION INT AKE AIR AND/OR VENT (EXHAUST) FIELD SUPPLIED 90° ELBOW FIELD SUPPLIED STRAP/SUPPORT FIELD SUPPLIED PLUMBING ROOF BOOT OR FLASHING MAINT AIN 12” (30 cm) 18” (45 cm) FOR CANADA MINIMUM CLEARANCE ABOVE HIGH[...]

29 SIDEW ALL TERMINA TION INST ALLA TION  'HWHUPLQHWKHORFDWLRQIRUWKHWHUPLQDWLRQV NOTE: 7KH VWDQGDUG YHQW DQG LQWDNH DLU WHUPLQDWLRQV DUH RI GLIIHUHQWGHVLJQVHH)LJXUHRQSDJH  ,I LQVWDOOLQJ RQO YHQW H[KDXVW SLSLQJ[...]

30 NOTE:  ,I WKLV UHTXLUHG  IRRW  P GLVWDQFH WR D SDUDSHW YHUWLFDO ZDOO RU VWUXFWXUH FDQQRW EH PDLQWDLQHG VWDQGDUG WHUPLQDWLRQV PXVW EH XVHG 6HH 9 HUWLFDO 7 HUPLQDWLRQ ,QVWDOODWLRQRQSDJH  :KHQ LQVWDOOLQJ D FRQ[...]

31 4 INCH CONCENTRIC TERMINA TION INST ALLA TION 4 INCH CONCENTRIC TERMINA TION KIT FOUR PIECE KIT - FIELD ASSEMBL Y REQUIRED VENT PIPE INT AKE AIR CONNECTION 3 INCH PVC VENT CONNECTION - 3 INCH PVC INT AKE AIR PIPE Y FITTING ASSEMBL Y VENT CAP VENT PIPE ASSEMBL Y VENT PIPE IS 2 1/2 INCH SDR-26 PIPE SUPPLIED LENGTH 37 INCHES (94 cm) MAXIMUM ALLOWAB[...]

32 Four Concentric T erminations  :KHQ LQVWDOOLQJ IRXU FRQFHQWULF WHUPLQDWLRQV WKURXJK D URRI RU WKURXJK D VLGHZDOO LQ FORVH SUR[LPLW WKH PD EH DUUDQJHG LQWR VWDFNHG URZVRI WZR DV VKRZQ LQ)LJXUH  RU ODWHUDO URZV RIWZRDVVKRZQ[...]

33 SIDEW ALL ROOF Figure 38 Eight Concentric T erminations (LJKW FRQFHQWULF WHUPLQDWLRQV PD EH LQVWDOOHG LQ WZR VWDFNHG JURXSV RI IRXU  LQ FORVH SUR[LPLW  DV VKRZQ LQ )LJXUH  6HH )LJXUHRQSDJHIRUGHWDLOHGLQIRUPDWLRQRQFOHDUDQFHV[...]

34 VENTING ARRANGEMENTS Power V ent V ertical Figure 40 Direct V ent V ertical Figure 42 Power V ent Horizontal Figure 41 Direct V ent Horizontal Figure 43[...]

35 VENTING ARRANGEMENTS Direct V ent V ertical V ent Horizontal Intake Figure 44 Direct V ent V ertical Concentric Figure 46 Direct V ent Horizontal V ent V ertical Intake Figure 45 Direct V ent Horizontal Concentric Figure 47[...]

36 TERMINA TION CLEARANCES SIDEW ALL POWER VENT V X VENT TERMINAL AIR SUPPL Y INLET AREA WHERE TERMINAL IS NOT PERMITTED v v A G V F IXED CLOSED FIXED CLOSED OPERABL E OPERABL E V C B B B B F B V V A J V H M X X V V K B E D L POWER VENT (using room air for combustion) EXTERIOR CLEARANCES FOR SIDEW ALL VENT TERMINA TION Figure 48 9 HQWWHUPLQDO[...]

37 TERMINA TION CLEARANCES SIDEW ALL DIRECT VENT V X VENT TERMINAL AIR SUPPL Y INLET AREA WHERE TERMINAL IS NOT PERMITTED v v A G V FIXED CLOSED FIXED CLOSED OPERABLE OPERABLE V C B B B B F B V V A J V H M X X V V K B E D L DIRECT VENT (using outdoor air for combustion) EXTERIOR CLEARANCES FOR SIDEW ALL VENT TERMINA TION Figure 49 9 HQWWHUPLQDO?[...]

38 W A TER HEA TER INST ALLA TION WKDQLQFK39&LQVL]H  DO NOT  UHPRYH PRGLI RU DOWHU WKH IDFWRU FRQGHQVDWH WUDS INST ALLA TION INSTRUCTIONS  (QVXUH WKHZDWHU KHDWHU¶V RQRII VZLWFK LVLQ WKH ³RII´ SRVLWLRQ  ,QVWDOO D [...]

39 SUPPL Y GAS LINE INST ALLA TION &RQWDFW RXU ORFDO JDV XWLOLW FRPSDQ WR HQVXUH WKDW DGHTXDWH JDV VHUYLFH LV DYDLODEOH DQG WR UHYLHZ DSSOLFDEOH LQVWDOODWLRQ FRGHVIRURXUDUHD %H VXUH WKDW WKH JDV PHWHU KDV VXI¿FLHQW FDSDFLW WR VXSSO WKH ?[...]

40 GAS LINE CONNECTION  7KH ZDWHU KHDWHUV FRYHUHG E WKLV PDQXDO DUH VKLSSHG IURP WKH IDFWRU ZLWK  LQFK VXSSO JDV FRQQHFWLRQV 7KH VXSSO JDV OLQH PXVW QRW EH VPDOOHU WKDQ  LQFK &RQQHFW WKH VXSSO JDV OLQH WR?[...]

41 ,(UHOD FRLOWR WKLVFLUFXLW 7KLV ZLOOGDPDJH WKH&&% DQGLV QRW FRYHUHGXQGHUWKHOLPLWHGZDUUDQW  Connecting An External Supervisory Control 7KH HQDEOHGLVDEOH FLUFXLW LV DFFHVVHG IURP WKH &&%¶V - SOXJ LQVLGHWKH &&%[...]

42 T&P V AL VE DISCHARGE PIPE Explosion Hazard T emperature-Pressure Relief V alve must comply with ANSI Z21.22- CSA 4.4 and ASME code. Properly sized temperature- pressure relief valve must be installed in opening provided. Can result in overheating and excessive tank pressure. Can cause serious injury or death. 7KLV ZDWHU KHDWHU LV?[...]

43 6HWWLQJ WKH 2SHUDWLQJ 6HW 3RLQW DW ) & ZLOO UHGXFH WKH  ULVN RI VFDOGV 6RPH 6WDWHV UHTXLUH VHWWLQJV DW VSHFL¿F ORZHU WHPSHUDWXUHV T ABLE 10 W ater T emperature )& T ime for 1st Degree Burn /HVV6HYHUH%XUQV T ime for [...]

44 RUFDQFHOQHZXVHUVHWWLQJV7KHRSHUDWLRQDOEXWWRQVDUH PXOWLIXQFWLRQDOWKHLUFXUUHQWIXQFWLRQLVGH¿QHGEWKHWH[W WKDWDSSHDUVGLUHFWODERYHHDFKEXWWRQRQWKH/&'VFUHHQ THE DESKTOP SCREEN 'XULQJ QRUPDO RSHUDWLRQ WKH FRQWURO VVWHP ZLOO G[...]

45 ST A TUS ICONS 7KH6WDWXV,FRQV DUHGLVSODHGRQ WKH'HVNWRSVFUHHQDQG FRQYHRSHUDWLRQDODQG GLDJQRVWLFLQIRUPDWLRQ7KHLFRQVDUH GHVFULEH G LQWKHWDEOHEHORZ 6HH)LJXUHRQSDJHDQGWKH6HTXHQFH2 I2SHUDWLRQRQSDJH T ABLE 1 1[...]

46 OPERA TING ST A TES 7KHFXUUHQW RSHUDWLRQDO VWDWHRI WKH ZDWHUKHDWHU LV GLVSODHGRQ WKH 'HVNWRSVFUHHQ DV WKH6WDWXV 7KHFRPPRQ RSHUDWLRQDOV WDWHV DUHGHVFULEHGLQWKHWDEOHEHORZ 6HH)LJXUHRQSDJHDQG WKH6HTXHQFH2I2S[...]

47 USER SETTINGS & CONTROL SYSTEM MENUS TEMPERA TURES MENU Operating Set Point And Differential Adjustment 7KH 2SHUDWLQJ 6HW 3RLQW LV DGMXVWDEOH IURP ) & WR ) & 7KH IDFWRU VHWWLQJ LV ) & 7KH &[...]

48 TEMPERA TURES MENU (CONT) DESCRIPTION/ACTION DISPLA Y  T ank T emperature QRQDGMXVWDEOHFRQWUROVVWHP VHQVHGWHPSHUDWXUHDYHUDJHGIURPXSSHUDQGORZHU WHPSHUDWXUHSUREHV  Upper T emperature QRQDGMXVWDEOHFRQWUROVVWHP VHQVHGWHPSHUDWXUHIURPWKH8SS[...]

49 DISPLA Y SETTINGS DESCRIPTION/ACTION DISPLA Y 6HOHFW 'LVSOD 6HWWLQJV IURP WKH 0DLQ 0HQX DQG SUHVV WKH 2SHUDWLRQDO %XWWRQ XQGHU 6(/(&7 WR HQWHU WKLV PHQX 7KLV PHQX FRQWDLQV DGMXVWDEOH GLVSOD RSWLRQV IRU YLHZLQJ LQIRUPDWLR Q RQ WKH 8,0¶V [...]

50 CURRENT F AUL T DESCRIPTION/ACTION DISPLA Y 6HOHFW &XUUHQW )DXOW IURP WKH 0DLQ 0HQX DQG SUHVV WKH 2SHUDWLRQDO %XWWRQ XQGHU 6(/(&7 WR HQWHU WKLV PHQX 7KLV PHQX FRQWDLQV QRQ DGMXVWDEOH RSHUDWLRQDO LQIRUPDWLRQ 8VH WKH 8S'RZQ%XWWRQV?[...]

51 SERVICE CONT ACT INFORMA TION 7KHFRQWUROVVWHPKDVDGLVFUHWHPHQXWKDW,QVWDOOLQJFRQWUDFWRUVDQGRUVHUYLFHDJHQWVFDQDFFHVVWRHQWHUFRQWDFWLQIRUPDWLRQIRU WKHLUFXVWRPHUV7KLVFRQWDFWLQIRUPDWLRQZLOOEHGLVSODHGZLW KDOO)DXOWDQG $OHUWPHVVDJHV DESCRIPTION/AC[...]

52 PRIOR TO ST ART UP ,QVWDOODWLRQ DQG VWDUW XS RI WKLV ZDWHU KHDWHU UHTXLUHV DELOLWLHV DQG VNLOOV HTXLYDOHQW WR WKDW RI D OLFHQVHG WUDGHVPDQ LQ WKH ¿H OG LQYROYHGVHH4XDOL¿FDWLRQVRQSDJH 'R QRW SODFH WKH ZDWHU KHDWHU LQ RSHUDWLRQ [...]

53  &RPSDUH WKH DFWXDO VXSSO JDV SUHVVXUH UHDGLQJ UHFRUGHG  DERYH WR WKH UHTXLUHG PLQLPXPPD[LPXP YDOXHV JLYHQ  LQ 7 DEOH  RQ SDJH  $GMXVW VXSSO JDV SUHVVXUH  DV QHFHVVDU  VHH 6XSSO *DV 3UHVVXUH $GMXVWPHQW RQ  SDJH[...]

54 SUPPL Y GAS PRESSURE ADJUSTMENT Fire and Explosion Hazard T urn off gas lines during installation. Contact a qualified installer or service agency for installation and service. Excessive gas pressure to gas valve can cause serious injury or death. Do not use water heater with any gas other than the gas shown on the rating label. 6XSSO JDV[...]

55 CHECKING THE FIRING RA TE ,I ¿ULQJ UDWH DGMXVWPHQW LV UHTXLUHG IROORZ WKHVH LQVWUXFWLRQV WR GHWHUPLQHWKHDFWXDO¿ULQJUDWHRIWKHZDWHUKHDWHU  (QVXUHWKHUHDUH QRRWKHUJDV¿UHG DSSOLDQFHVFRQQHFWHGWR WKHJDVPHWHU¿ULQJGXULQJWKLVWHVW [...]

56 LIGHTING THE W A TER HEA TER OFF REG ADJUST ON F L O W FOR YOUR SAFETY READ BEFORE OPERA TING TO TURN OFF GAS T O APPLIANCE OPERA TING INSTRUCTIONS W ait five (5) minutes to clear out any gas. If you then smell gas, STOP! Follow “B” in the safety information above on this label. If you don’t smell gas, go on to the next step. IF YOU DO NOT[...]

57 T ank T emperature 103°F Operating Set Point 120°F Status: Heating MENU HELP UP DN GAS OFF O N MODEL INFORMA TION ON/OFF SWITCH FOR YOUR SAFETY READ BEFORE OPERA TING TO TURN OFF GAS T O APPLIANCE OPERA TING INSTRUCTIONS IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTL Y A FIRE OR EXPLOSION MA Y RESUL T CAUSING PROPERTY DAMAGE, PERSONAL INJUR Y [...]

58 SEQUENCE OF OPERA TION 5HDG WKH 6HTXHQFH RI 2SHUDWLRQ EHORZ EHIRUH DWWHPSWLQJ WR FRUUHFW DQ RSHUDWLRQDO SUREOHPV 5HIHU WR WKH )HDWXUHV $QG &RPSRQHQWV VHFWLRQ EHJLQQLQJ RQ SDJH  IRU WKH ORFDWLRQ RI YDULRXV ZDWHU KHDWHU FRPSRQHQWV GHVFULEHG?[...]

59 SEQUENCE OF OPERA TION FLOW CHART YES NO W at er is heat ed t o s et poi nt 24 V olt Ga s Valv e de- e nergiz ed 30 s ec ond I nt er -P urge cycle 24 V olt Ga s Valv e de- energi z ed Retr ie s u p to two m o r e ti me s 30 s ec ond P os t -P urge cycl e C ont rol S y s t em L o cks Ou t “I gni t i on Fai l ure” Faul t M s g i s d i sp l a y[...]

60  ([FHVVLYHPDQLIROGJDVSUHVVXUHVHH7 DEOHRQSDJH DQG0DQLIROG*DV3UHVVXUH $GMXVWPHQWRQSDJH  9 HQWH[KDXVWJDVUHFLUFXODWLRQDWWKHYHQWDQGLQWDNHDLU SLSHWHUPLQDWLRQVRQ'LUHFW9 HQWLQVWDOODWLRQVVHH'LUHFW[...]

61 ALERT CONDITIONS :KHQ WKH FRQWURO VVWHP GHFODUHV DQ $OHUW FRQGLWLRQ LW ZLOO GLVSOD DQ $OHUW PHVVDJH RQ WKH FRQWURO VVWHPV /&' ZLWK D TXHVWLRQ "  PDUN 7KH ZDWHU KHDWHU ZLOO FRQWLQXH WR RSHUDWH GXULQJ DQ $OHUW  FRQGLWL[...]

62 F AUL T AND ALERT MESSAGES &DOO WKH WHFKQLFDO VXSSRUW SKRQH QXPEHU OLVWHG RQ WKH EDFN FRYHU IRUIXUWKHU WHFKQLFDODVVLVWDQFH RUWR ORFDWH D TXDOL¿HG VHUYLFH DJHQW LQRXUDUHD POSSIBLE CAUSES - CHECK/REP AIR DISPLA YED F AUL T/ALERT MESSAGE  7KHZDWHUKHDWHU ¶V[...]

63 F AUL T AND ALERT MESSAGES (CONT) &DOO WKH WHFKQLFDO VXSSRUW SKRQH QXPEHU OLVWHG RQ WKH EDFN FRYHU IRUIXUWKHU WHFKQLFDODVVLVWDQFH RUWR ORFDWH D TXDOL¿HG VHUYLFH DJHQW LQRXUDUHD POSSIBLE CAUSES - CHECK/REP AIR DISPLA YED F AUL T/ALERT MESSAGE  7KHFRQWUROV[...]

64 MAINTENANCE SCHEDULE T ABLE 14 COMPONENT OPERA TION INTER V AL REQUIRED Ta n k 6HGLPHQW Removal 6HPL $QQXDOO )OXVKLQJ Ta n k /LPH6FDOH Removal 6HPL $QQXDOO UN-LIME® $QRGH5RGV ,QVSHFWLRQ &OHDQLQJ Annually &OHDQ6FDOH Deposits T&P V alve T est Operation 6HPL $QQXDOO Te s t 9 HQW6VWHP ,QVSHFWLRQ Annu[...]

65 T ANK CLEANOUT OPENING CLEANOUT COVER CLEANOUT GASKET CLEANOUT ACCESS P ANEL Figure 63 MANUAL LIME SCALE REMOV AL NOTE: &RQWDFW RXUORFDO GLVWULEXWRURU FDOOWKH SDUWVGHSDUWPHQW SKRQH QXPEHU RQ WKH EDFN FRYHU RI WKLV PDQXDO WR RUGHU D QHZ FOHDQRXW JDVNHW +DYHWKH?[...]

66 DISCHARGE PIPE TEMPERA TURE-PRESSURE RELIEF V AL VE )LJXUH ,I WKH 7 HPSHUDWXUH3UHVVXUH 5HOLHI 9 DOYH RQ WKH ZDWHU KHDWHU ZHHSV RU GLVFKDUJHV SHULRGLFDOO  WKLV PD EH GXH WR WKHUPDO H[SDQVLRQ NOTE:  ([FHVVLYHZDWHU SUHVVXUH LVWKH PRVW FRPPRQ FDXVH?[...]

67 DIAGRAMS CCB - CENTRAL CONTROL BOARD LA YOUT 1 Retry Use Ye s Type Tst at Spar e Ext I nput 3 Retrie s No Vent Spare OP E N 1 2 3 4 3 2 1 6 5 4 9 8 7 12 11 10 15 14 13 J6 J7 3 2 4 1 1 2 J15 8 4 5 6 7 1 2 3 J13 3 4 1 2 J10 1 3 5 2 4 J1 1 3 4 2 J2 1 4 2 1 2 J3 J5 J4 S1 D IPSWITCH J1 6 J9 J1 1 S1 DIPSWITCH DET AIL CCB (CENTRAL CONTROL BOARD) 1 Retr[...]

68 A/HCG3 120 & 150 WIRING DIAGRAM 2 GREEN WHITE RED BLACK 1 1 2 BLACK 3 WHITE COMBUSTION BLOWER UPPER TEMPERATURE PROBE 1 RED (ECO) 4 RED (ECO) 2 BLACK 3 BLACK 1 BLACK120 VAC HOT 3 WHITE 120 VAC NEUTRAL 4 YEL 24 VAC 4 YEL 24 VAC LOWER TEMPERATURE PROBE HOT SURFACE IGNITER FLAME SENSOR BLOCKED AIR INTAKE BLOCKED EXHAUST BLOWER PROVER 24 VAC GAS[...]

69 A/HCG3 199 & 250 WIRING DIAGRAM 2 GREEN WHITE RED BLACK 1 1 2 BLACK 3 WHITE COMBUSTION BLOWER UPPER TEMPERATURE PROBE 1 RED (ECO) 4 RED (ECO) 2 BLACK 3 BLACK 1 BLACK120 VAC HOT 3 WHITE 120 VAC NEUTRAL 4 YEL 24 VAC 4 YEL 24 VAC LOWER TEMPERATURE PROBE HOT SURFACE IGNITER FLAME SENSOR BLOCKED AIR INTAKE BLOCKED EXHAUST BLOWER PROVER 24 VAC GAS[...]

70 CIRCULA TION PUMP WIRING DIAGRAMS Figure 68 Figure 69 CIRCULA TING PUMP WIRING DIAGRAM STORAGE T ANK OR BUILDING RECIRCULA TION FIELD SUPPLIED TEMPERA TURE CONTROL INST ALLED IN THE STORAGE T ANK OR CIRCULA TING LOOP RETURN LINE CIRC PUMP MOTOR L1 HOT L2 NEUTRAL 120 V AC POWER NOTE: USE SEP ARA TE 120 V AC POWER SUPPL Y FOR PUMP CIRCUIT . DO NOT[...]

71  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

72  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

73  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

74  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

75  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

76  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

77  6HH&ORVHG6VWHPVDQG7KHUPDO([SDQVLRQRQSDJH  6HH: DWHU/LQH&RQQHFWLRQVRQSDJH  ,ID SXPS LVEHLQJ LQVWDOOHG EHWZHHQD ZDWHU KHDWHUDQG VWRUDJH WDQNRU RQD EXLOGLQJ UHFLUFXODWLRQORRSZLUHDFFRUGLQJWR)[...]

78 LIMITED W ARRANTY $PHULFDQ: DWHU+HDWHU&RPSDQ WKHZDUUDQWRU H[WHQGVWKHIROOR ZLQJ/,0,7(': $55$17<WRWKHRZQHURIWKLVZDWHUKHDWHU  7+(7 $1. ,I WKHJODVVOLQHG WDQN LQWKLV ZDWHU KHDWHU VKDOOSURYH XSRQ H[DPLQDWLRQ EWKH ZDUUDQWRU[...]

79[...]

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