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The Economy Set Point is the water temperature the control 

system  maintains  during  programmed  Economy  Mode 

time  periods.  “Economy  Set  Point”  is  displayed  instead  of 

“Operating Set Point” and “Economy Mode” appears beneath 

the  current  time  on  the  Desktop  Screen  during  Economy 

Mode time periods.

current time

Seven Day 24 hr clock. Use this menu item to set the current time 

and  day  of  the  week.  Current  day  and  time  are  not  set  from  the 

factory. “Clock Not Set” will be displayed on the Desktop until the 

time/day has been initially set. Note: the time will not self adjust for 

Daylight Savings time.

heater In economy Mode

Displays  whether  the  control  system  is  currently  operating  in 

Economy Mode or not.

daily operating Mode (sun - Mon - tue - Wed - thu - fri - sat)

Seven  daily  sub  menus  are  listed  at  the  bottom  of  the  Economy 

Mode Setup menu. There are 3 Operating Modes in each sub menu; 

“Normal Operation All Day” - “Economy Mode All Day” and “Normal 

Operation Between.” Only one Operating Mode can be active, the 

factory default is Normal Operation All Day.

normal operation all day:

 When this operating mode is active the 

normal Operating Set Point is used for the entire day.

economy Mode all day:

 When this operating mode is active the 

Economy Set Point is used for the entire day.

normal operation Between:

 When this operating mode is active 

there  will  also  be  start  and  stop  times  to  program.  The  normal 

Operating Set Point is used between the programmed start and stop 

times and the Economy Set Point will be in effect during the rest of 

the day. There is one start time and one stop time event per day.

Содержание SSED 120

Страница 1: ...future reference COMMERCIAL ELECTRIC WATER HEATERS Thank you for buying this energy efficient water heater We appreciate your confidence in our products MODELS SSED 5 THRU SSED 120 FOR DEIONIZED WATER...

Страница 2: ...quires the Governor of California to publish a list of substances known to the State of California to cause cancer birth defects or other reproductive harm and requires businesses to warn of potential...

Страница 3: ...y may also cause erratic control system operation on ELECTRONIC CONTROL models This water heater must be connected to a grounded metal permanent wiring system or an equipment grounding conductor must...

Страница 4: ...nds or when standing in water When replacing fuses always use the correct size for the circuit See page 12 through 14 The principal components of the heater are identified on page 6 The model and rati...

Страница 5: ...480 mm 28 711 2 mm 35 889 mm 7 177 8 mm 354 160 6 120 450 90 63 1 4 1 607 mm 30 762 mm 37 939 8 mm 7 1 2 190 5 mm 420 190 5 RECOVERY RATE IN GALLONS PER HOUR Temperature Rise F STANDARD KW INPUT BTU H...

Страница 6: ...AND COMPONENTS 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 UIM USER INTERFACE MODULE on front of hinged ac...

Страница 7: ...erature and pressure relief valve must terminate a maximum of six inches above a floor drain or external to the building In cold climates it is recommended that the discharge pipe be terminated at an...

Страница 8: ...acturer s instructions for installation of these valves Before changing the factory setting on the thermostat read the Temperature Regulation section in this manual CONTAMINATED WATER Toxic chemicals...

Страница 9: ...damage because the water may be extremely hot If after manually operating the Temperature Pressure Relief Valve it fails to completely reset and continues to release water immediately close the cold w...

Страница 10: ...and pages describe the water heater circuits and includes wiring diagrams Control Circuits The water heater is equipped with an electronic control system The system includes a CCB Central Control Boa...

Страница 11: ...actor to determine the maximum allowable load current Ambient Temperature F 82 58 88 75 58 35 90 80 67 52 30 91 82 71 58 41 82 58 88 75 58 35 90 80 67 52 30 91 82 71 58 41 86 104 105 122 123 141 142 1...

Страница 12: ...12 WIRING DIAGRAMS WIRING DIAGRAMS DIAGRAM 1 SMALL COMMERCIAL WIRE DIAGRAM 208 240V 3PH DIAGRAM 2 SMALL COMMERCIAL WIRE DIAGRAM 208 240V 3 1PH...

Страница 13: ...ust 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 PH...

Страница 14: ...14 DIAGRAM 4 SMALL COMMERCIAL WIRE DIAGRAM 300 600V 3PH DIAGRAM 5 SMALL COMMERCIAL ELECTRIC 300 600V 3ph Linear or Progressive...

Страница 15: ...when the water heater is placed into operation for the first time 1 Check all factory and field made water and electrical connections for tightness Also check connections on top of the heater Repair...

Страница 16: ...ion of exposure The slower response time of children the elderly or disabled persons increases the hazards to them Never allow small children to use a hot water tap or draw their own bath water Never...

Страница 17: ...lay detailed operational and diagnostic information LCD screen on the front of the water heater displays theSequenceofOperationinrealtime FaultorAlertmessagesaredisplayed when operational problems occ...

Страница 18: ...ting element This animated icon DOES NOT indicate current has been sensed from the heating elements only that there is a call for heat present and the control system has initiated heating element oper...

Страница 19: ...n board SPDT single pole double throw relay contacts for building EMS Energy Management System notification of operational conditions such as Fault Conditions and heating mode status This menu feature...

Страница 20: ...ed with 3 heating elements with an Operating Set Point of 120 F and all Differential settings at 2 F the On Off sequencing of heating elements would be as follows TABLE 6 ELEMENT NUMBER DIFFERENTIAL S...

Страница 21: ...eratures is not selected use the Up and Down buttons to select this menu item With the Operating Set Point selected highlighted in black in the Temperatures Menu press the Operational Button underneat...

Страница 22: ...wiring between the J7 socket on the CCB and a set of dry contacts on the external control per all applicable building codes This is a switching circuit only DO NOT apply any external voltage or conne...

Страница 23: ...or not Daily Operating Mode Sun Mon Tue Wed Thu Fri Sat Seven daily sub menus are listed at the bottom of the Economy Mode Setup menu There are 3 Operating Modes in each sub menu Normal Operation All...

Страница 24: ...ss the Operational Button underneath CHANGE to activate the adjustment mode for the Setpoint Adjustment value Use the Up Down buttons to change the Setpoint Adjustment to the desired value The Setpoin...

Страница 25: ...s to ACCEPT CANCEL when the adjustment mode is activated and how the current setting is outlined rather than highlighted in black Press the Operational Button underneath ACCEPT to enter and confirm th...

Страница 26: ...NGE buttons to enter the Mon sub menu as described above Use the Up Down buttons to select highlight in black the Normal Operation Between setting Press the Operational Button underneath SELECT to cha...

Страница 27: ...al notification when current tank temperature drops below programmable Alarm SP Fault or Alert Used for external notification whenever a Fault or Alert condition is active Fault Used for notification...

Страница 28: ...menu displays non adjustable operational information The control system records and stores the last 9 Fault and Alert messages in chronological order in this menu The most recent will be at the top o...

Страница 29: ...actory Defaults ACTION DISPLAY From the Main Menu use the Up Down buttons to select highlight in black the Restore Factory Defaults menu Press the Operational Button underneath SELECT The Restore Fact...

Страница 30: ...al expansion Temperature Pressure Relief Valve leakage due to pressure build up in a closed system that does not have a thermal expansion tank installed is not covered under the limited warranty Therm...

Страница 31: ...move the elements and gaskets from the openings Use a twisting pulling action to remove elements scaled beyond the size of the tank openings Brush loose scale from elements 7 Lime scale removal Place...

Страница 32: ...nual on page 30 for sediment and lime scale removal procedures Water Is Too Hot Refer to the TEMPERATURE REGULATION section of this manual Water Heater Makes Strange Sounds 1 Sediment or lime scale ac...

Страница 33: ...ement water heater or part thereof The owner is responsible for all other costs Such costs may include but are not limited to a labor charges for service removal repair or reinstallation of the water...

Страница 34: ...34 NOTES...

Страница 35: ...35 NOTES...

Страница 36: ...Technical Support and Parts 800 365 0577 www statewaterheaters com www statewaterheaters com www statewaterheaters com...

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