State Water Heaters SSE-120 manuale d’uso

1 • Inst allation • Operation • Maintenance • Checklist • Limited Warranty CAUTION TEXT PRINTED OR OUTLINED IN RED CONT AINS INFORMA TION RELA TIVE TO YOUR SAFETY . PLEASE READ THOROUGHL Y BEFORE INST ALLING AND USING THIS APPLIANCE. KEEP THIS MANUAL WITH THE HEA TER FOR FUTURE REFERENCE. WHENEVER MAINTENANCE ADJUSTMENTS OR SERVICE IS REQ[...]

2 RECOVER Y CAP ACITY DIMENSIONS RECOVERY RA TE IN GALLONS PER HOUR * T emperature Rise F° (C°) T ank Cap acity Maximum All Dimensions in Inches (mm) Approx. Ship in Gals.(Ltrs) KW Input A B C D Wt.Lbs.(Kgs) 5 1 9 3 2 0 1 / 2 521mm 1 6 1 / 4 413 mm 21 1/2 546 mm 5 1/4 133 mm 82 37.2 10 3 8 6 26 1/4 667 mm 18 3/4 476 mm 24 610 mm 5 1/4 133 mm 106 [...]

3 T ABLE OF CONTENTS P AGE ROUGH-IN-DIMENSIONS ...................................... 2 RECOVERY CAP ACITY ....................................... 2 F O R E W O R D ......................................................... 3 T ABLE OF CONTENTS ......................................... 3 APPROV ALS & MODEL & RA TING PLA TE .......... 3 GETTI[...]

4 GETTING TO KNOW YOUR W A TER HEA TER Below is an illustration of the water heater with its features called out. The text of this manual will refer to the items shown. FIGURE 1 NOTE: • 3/4” NPT SSE 5 THRU 50 MODELS • 1 1/4” NPT SSE 65 THRU 120 MODELS • A LOW W A TER CUTOFF SWITCH IS A V AILABLE AS AN OPTIONAL SAFETY DEVICE TO PROTECT THE[...]

5 GENERAL SAFETY INFORMA TION INSULA TION BLANKETS Insulation blankets available to the general public for external use on electric water heaters are not approved for use on your S tate water heater . The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank water heaters. Y our St ate water heater meets [...]

6 RELIEF DEVICES An unplugged 3/4” NPT relief valve opening is provided for installing temperature and pressure relief valve. CAUTION: TO REDUCE THE RISK OF EXCESSIVE PRESSURES AND TEMPERA TURE IN THIS WA TER HEA TER INST ALL TEMPERA TURE AND PRESSURE PROTECTIVE EQUIPMENT REQUIRED BY LOCAL CODES but not less than a combination temperature and pre[...]

7 PIPING DIAGRAM ONE OR TWO TEMPERA TURE - ONE HEA TER ONE OR TWO TEMPERA TURE - TWO HEA TER DANGER : TEMPERA TURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERA TURE A T FIXTURES. SEE WA TER TEMPERA TURE CONTROL W ARNING ON P AGES 17 & 18. IF HIGHER PREHEA T TEMPERA TURES ARE NECESSARY TO OBT AIN ADEQUA T E BOOSTER OUTPUT , ADD AN ANTI-SCALD V A L[...]

8 ONE OR TWO TEMPERA TURE - THREE HEA TERS ONE OR TWO TEMPERA TURE - FOUR HEA TERS CAUTION: IF BUILDING COLD W A TER SUPPL Y HAS A BACK-FLOW PREVENTER, CHECK V AL VE OR W A TER METER WITH CHECK V AL VE, PROVISIONS FOR THERMAL EXP ANSION OF W A TER IN THE HOT W A TER SYSTEM MUST BE PROVIDED. *PIPE TO OPEN DRAIN. INST ALL IN ACCORDANCE WITH ALL LOCAL[...]

9 MEDIUM TEMPERA TURE - ONE HEA TER VERTICAL STORAGE T ANK MEDIUM TEMPERA TURE - ONE HEA TER HORIZONT AL STORAGE T ANK *PIPE RELIEF V AL VE TO OPEN DRAIN. †T ANK TEMPERA TURE CONTROL SET A T DESIRED TEMPERA TURE - MAX. 170°F (76.6 mm). HEA TER THERMOST A T SET A T LEAST 5° HIGHER. INST ALL IN ACCORDANCE WITH AL L LOCAL CODES. CAUTION: IF BUILDI[...]

10 MEDIUM TEMPERA TURE - TWO HEA TERS HORIZONT AL STORAGE T ANK MEDIUM TEMPERA TURE - TWO HEA TERS VERTICAL ST ORAGE T ANK RETURN LINE FROM FIXTURE CIRCULA TING LOOP (IF USED) SHOULD CONNECT TO ANY OPENING NEAR BOTTOM OF T ANK. * PIPE RELIEF V AL VE T O OPEN DRAIN. † T ANK TEMPERA TURE CONTROL SET A T DESIRED TEMPERA TURE - MAX. 170°F ( 76.6°C)[...]

11 MEDIUM TEMPERA TURE - THREE HEA TERS HORIZONT AL STORAGE T ANK MEDIUM TEMPERA TURE - THREE HEA TERS VERTICAL ST ORAGE T ANK * PIPE RELIEF V AL VE T O OPEN DRAIN † T ANK TEMPERA TURE CONTROL SET A T DESIRED TEMPERA TURE (MAX. 170°F (76.6°C). HEA TER THERMOST A T SET A T LEAST 5° HIGHER. CAUTION: IF BUILDING COLD WA TER SUPPL Y HAS A BACK-FLO[...]

12 MEDIUM TEMPERA TURE - FOUR HEA TERS HORIZONT AL STORAGE T ANK MEDIUM TEMPERA TURE - FOUR HEA TERS VERTICAL ST ORAGE T ANK CAUTION: IF BUILDING COLD WA TER SUPPL Y HAS A BACK-FLOW PREVENTER, CHECK V AL VE OR W A TER METER WITH CHECK V AL VE, PROVISIONS FOR THERMAL EXP ANSION OF W A TER IN THE HOT W A TER SYSTEM MUST BE PROVIDED. * PIPE RELIEF V A[...]

13 60°C 75°C 85°C 90°C 60°C 75°C 85°C 90°C (140°F) (167°F) ( 185°F) (194°F) (140°F) (167°F) (185°F) (194°F) TYPES TYPES TYPES TYPES TYPES TYPES TYPES TYPES RUW, T FEPW V , MI T A, TBS RUW, T RH, RHW V , MI T A, TBS, AWG TW, UF RH,RHW SA, A VB TW, UF R U H SA, A VB RUH, SIS, =FEP , THW, SIS, AW G THW, =FEPB, THWN =RHH, M C M THWN, =R[...]

14 AMPERAGE T ABLE/OVERCURRENT PROTECTION This table provides the total connected heating element load in amperes for branch circuit conductor and over current protection sizing. Single-phase heaters are two wire circuits. Three-phase heaters are three wire circuits. In addition to the foregoing a ground conductor may be required. The rating of the[...]

15 SMALL COMMERCIAL WIRE DIAGRAM 208-240V / 3PH SMALL COMMERCIAL WIRE DIAGRAM 208-240V / 3-1PH[...]

16 3-1 PHASE CONVERSIONS In the case where the unit is phase convertible and it has only one contactor , jumper wires (provided) must be added according to the phase of the supply voltage. See the diagram below . For single-phase connection, jumpers A-C and B-D must be added. For three-phase connection, jumper B-C must be added. 3-1 PHASE CONT ACTO[...]

17 SMALL COMMERCIAL WIRE DIAGRAM 300-600V / 3PH NOTES[...]

18 DANGER THIS W A TER HEA TER IS EQUIPPED WITH AN ADJUST ABLE THERMOST A T TO CONTROL WA TER TEMPERA TURE. HOT W A TER TEMPERA TURES REQUIRED FOR AUTOMA TIC DISHW ASHER AND LAUNDRY USE CAN CAUSE SCALD BURNS RESUL TING IN SERIOUS PERSONAL INJUR Y AND/ OR DEA TH. THE TEMPERA TURE A T WHICH INJURY OCCURS V ARIES WITH THE PERSON’S AGE AND TIME OF EX[...]

19 MAINTENANCE Always close the front access door after making a temperature adjustment. T urn on electricity . DRAINING The water heater must be drained if it is to be shut down and exposed to freezing temperatures. Maintenance and service procedures may also require draining the heater . 1. T urn off the electrical disconnect switch. 2. Close the[...]

20 6. Remove the elements from the openings. • Use a twisting, pulling action to remove elements scaled beyond size of the tank openings. • Brush loose scale from elements. 7. Lime scale removal. • Place limed ends of heating elements into UN•LIME delimer and allow scale to dissolve. Do not permit delimer or water to contact heating element[...]

21 When such a condition is encountered, local codes or inspection agency should be consulted to determine which system is acceptable in your area. These may consist of: • Installation of a second relief valve set to lower than the primary safety relief valve. • An expansion tank of suitable pressure and provision to avoid water logging. • Re[...]

22 LEAKAGE CHECKPOINTS INSTRUCTIONS : USE THIS ILLUSTRA TION AS A GUIDE WHEN CHECKING FOR SOURCES OF WA TER LEAKAGE. YOU OR YOUR DEALER MA Y BE ABLE T O CORRECT WHA T APPEARS TO BE A PROBLEM. Water on side of the tank may be condensation due to the panel or insulation not being in place. Relief valve operation and leakage may be due to water expans[...]

23 MODEL SSE LIMITED W ARRANTY S tate W ater Heaters, the warrantor , extends the following LIMITED W ARRANTY to the owner of this water heater: 1. THE T ANK If the glass-lined tank in this water heater shall prove upon examination by the warrantor to have leaked due to natural corrosion from potable water therein, during the first THREE years afte[...]

24 500 Lindahl Parkway , Ashland City , TN 37015 Phone: 800-821-2017 Fax: 800-644-9306 ww w.st ateind.com[...]