State Water Heaters SUF-100-250 manual

COMMERCIAL GAS W A TER HEA TERS Instruction Manual PRINTED IN THE U . S .A. 0310 197784-001 PLACE THESE INSTRUCTIONS ADJACENT TO HEA TER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE.                      ?[...]

2 Supply Gas Line Installation ............................................................ 39 Supply Gas Regulator Installation ................................................... 40  ............................................................................... 41 ?[...]

3 SAFE INST ALLA TION, USE AND SERVICE ?[...]

4 PRE CAUT IONS                  ?[...]

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            ?[...]

7 BAS IC O PERA TION                  [...]

8 1 1.   12.            ?[...]

9 10.   1 1.  12.    ?[...]

10   10.            [...]

1 1 Figure 6 ROU GH I N DI MEN SION S 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 compl[...]

12 STORAGE CAP ACITIES T ABLE 2 MODEL U. S. GALLONS LITERS  60 227  100 379  100 379  100 379 GAS LINE CONNECTION SIZE T ABLE 1 † MODEL SERIES NA TURAL GAS PROP ANE GAS  100/101 3/4 "N[...]

13                ?[...]

14 POW ER S UPPL Y                    [...]

15 HOT W A TER OUTLET TO T ANK INLET CHECK V AL VE MIXING V AL VE COLD W A TER INLET TEMPERED W A TER OUTLET 12” TO 15” (30-38 cm) CHECK V AL VE Figure 8      ?[...]

16 W ater Damage Hazard T emperature-Pressure Relief V alve discharge pipe must terminate at adequate drain. • C A U T I O N T&P V alve Discharge Pipe Requirements:  Shall not be smaller in size than the outlet pipe size of the ?[...]

17 CON DENS A TE D RAI N                  ?[...]

18 UNUSUALL Y TIGHT CONSTRUCTION               [...]

19               [...]

20 AIR FRO M OT HER IND OOR SP ACE S Figure 14             [...]

21 COM MONW EAL TH OF MA SSAC HUSE TTS            [...]

22        2.  [...]

23                    ?[...]

24 MINIMUM EQUIV ALENT LENGTHS Three Inch Pipe                   [...]

25 9.               [...]

26 14.          ?[...]

27 VER TICA L TERM INA TION INS T ALLA TION 1.  NOTE:       ?[...]

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 SID EW ALL TER MIN A TION INS T ALLA TION 1.  NOTE:       ?[...]

30 NOTE:                    ?[...]

31 4 I NCH CONC ENT RIC TERM INA 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 ALL[...]

32 Four Concentric T erminations 1.               [...]

33 Four Concentric T erminations              ?[...]

34 VEN TING ARR ANG EMEN TS 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 VEN TING ARR ANG EMEN TS 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 TER MINA TION CLE ARA NCES SID EW ALL POW ER V ENT 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 POWER VENT (using room air for combustion) EXTERIOR CLEARANCES FOR SIDEW ALL VENT TERMINA TION Figure 48 V ent terminal c[...]

37 TER MINA TION CLE ARA NCES SID EW ALL DIR ECT VEN T 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 V ent termi[...]

38 W A TER HEA TER INST ALLA TION  3. DO NOT          INST ALLA TION INSTRUCTIONS 1.  [...]

39 SUP PL Y GAS LINE INS T ALLA TION                 [...]

40 GAS LINE CONNECTION 1.        ?[...]

41   Connecting An External Supervisory Control       ?[...]

42 T&P V AL VE DISC HARG E P IPE Explosion Hazard T em per at ur e- Pre ss ur e Rel ie f V alv e 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.  ?[...]

43                   ?[...]

44 THE DESKTOP SCREEN                  ?[...]

45 ST A TUS ICONS    ?[...]

46 OPERA TING ST A TES            ?[...]

47 USE R SE TTIN GS & CO NTRO L SYS TEM MENU S TEMPERA TURES MENU Operating Set Point And Differential Adjustment             ?[...]

48 TEMPERA TURES MENU (CONT) DESCRIPTION/ACTION DISPLA Y  T ank T emperature   ?[...]

49 DISPLA Y SETTINGS DESCRIPTION/ACTION DISPLA Y                ?[...]

50 CURRENT F AUL T DESCRIPTION/ACTION DISPLA Y                [...]

51 SERVICE CONT ACT INFORMA TION  ?[...]

52 PRI OR T O ST ART UP                  [...]

53  8.          ?[...]

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. ?[...]

55 CHE CKIN G TH E F IRIN G RA TE           [...]

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 SEQ UENC E OF OP ERA TION                [...]

59 SEQ UENC E OF OP ERA TION FLOW CHA RT YE S N O W ater is hea t ed t o s e t poin t 24 Volt Ga s V a lv e de - en er giz ed 30 sec o nd I n t e r -Pur ge cy c le 24 Volt Ga s V a lv e de - ene rg iz ed R etrie s up t o t wo mor e ti mes 30 sec on d Pos t-Purg e c y cl e C on t r ol S ys t e m Lo c k s Ou t “Ign it ion Failur e ” Fau lt M sg i[...]

60        ?[...]

61 ALERT CONDITIONS                 ?[...]

62 F AUL T AND ALERT MESSAGES               [...]

63 F AUL T AND ALERT MESSAGES (CONT)               ?[...]

64 MAI NTEN ANCE SC HEDU LE T ABLE 14 COMPONENT OPERA TION INTERV AL REQUIRED T ank  Removal Semi Annually  T ank  Removal Semi Annually UN-LIME®    Annually ?[...]

65 T ANK CLEANOUT OPENING CLEANOUT COVER CLEANOUT GASKET CLEANOUT ACCESS P ANEL Figure 63 MANUAL LIME SCALE REMOV AL NOTE:       ?[...]

66 DISCHARGE PIPE TEMPERA TURE-PRESSURE RELIEF V AL VE                ?[...]

67 DIAGRAMS CCB - C ENTR AL CO NTRO L BOAR D LA YO UT 1 Re t ry Us e Yes Typ e Tstat Sp ar e Ext I nput 3 Retrie s N o V en t S pa re O PE N 1 2 3 4 3 2 1 6 5 4 9 8 7 12 11 10 15 14 13 J 6 J 7 3 2 4 1 1 2 J 1 5 8 4 5 6 7 1 2 3 J 1 3 3 4 1 2 J 1 0 1 3 5 2 4 J 1 1 3 4 2 J 2 1 4 2 1 2 J 3 J 5 J 4 S1 D IPSWITCH J 1 6 J 9 J 1 1 S1 DIPSWITCH DET AIL CCB [...]

68 SUF 120 & 1 50 WIRI NG D IAGR AM 2 GREEN WHITE RED BLACK 1 1 2 BLACK 3 WHITE COMBUSTION BLOWER UPP ER T EMPE RATU RE P ROBE 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 V[...]

69 SUF 199 & 2 50 WIRI NG D IAGR AM 2 GREEN WHITE RED BLACK 1 1 2 BLACK 3 WHITE COMBUSTION BLOWER UPP ER T EMPE RATU RE P ROBE 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 V[...]

70 CIR CULA TION PUM P WIR ING DIAG RAMS 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[...]

71 4.  5.   6.   [...]

72 4.  5.   6.   [...]

73 4.  5.   6.   [...]

74 4.  5.   6.   [...]

75 4.  5.   6.   [...]

76 4.  5.   6.   [...]

77 4.  5.   6.   [...]

78 LIMITED W ARRANTY     ?[...]

79[...]

        [...]