Gebruiksaanwijzing /service van het product SEH-200 THRU SEH-10000 van de fabrikant State Water Heaters
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PRINTED 0910 318579-000 Commercial Electric Xi Control Instruction Manual PLACE THESE INSTRUCTIONS ADJACENT TO HEA TER AND NOTIFY OWNER T O KEEP FOR FUTURE REFERENCE.
2 SAFE INST ALLA TION, USE AND SER VICE Y our safety and the safety of others is extremely important in the installation, use, and servicing of this water heater . Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a potential injury hazard.
3 GENERAL SAFETY INFORMA TION When servicing this unit, verify the power to the unit is turned off prior to opening the control cabinet door . PRECAUTIONS DO NOT USE THIS APPLIANCE IF ANY P ART HAS BEEN UNDER W A TER.
4 T ABLE OF CONTENTS INTRODUCTION This manual contains the operating instructions for the commercial electric Xi control. It is intended to be used in conjunction with the water heater instruction manual. SAFE INST ALLA TION, USE AND SERVICE .........
5 ELECTRICAL DA T A GENERAL Check the water heater model and rating plate information against the characteristics of the branch circuit electrical supply .
6 WIRING DIAGRAMS WIRING DIAGRAMS DIAGRAM 2. LARGE COMMERCIAL WIRE DIAGRAM 300-600V/3PH 300-600V /3 BLK BLK WHT WHT C5 C4 C3 C2 C1 C5 C4 C3 C2 C1 N GRN GRN BLK BLK X-FMR ECO TEMP 1 20V BLK BLU RED RED RED RED SDI 24V X-FMR PRIMARY FUSES X-FMR 12 0V SEC SEC.
7 HIGH TEMPERA TURE LIMIT CONTROLS (ECO) This water heater is equipped with an ECO (energy cut off). This switch is adjustable, up to 190 degree F . An ECO is a normally closed switch that opens (activates) on a rise in temperature.
8 TEMPERA TURE REGULA TION HO T WA TER OUTLET TO T ANK INLET CHECK VA LV E MIXING VA LV E COLD WA TER INLET TEMPERED WA TER OUTLET 12” TO 15” (30-38 cm) CHECK VA LV E FIGURE 1.
9 CONTROL SYSTEM OPERA TION HEA TING ELEMENT OPERA TION ProgressiveSequencing: Ele men ts are en er giz ed and de -en er giz ed ac cor di ng to adj ust ab le (1 to 20 °F ) Dif f ere nt ial set poi nts for each ele men t. El eme nt R ota ti on - rst e le men t on i s ro tat ed w ith eac h su cce ss ive c al l fo r hea t.
10 T ABLE 1 - ST A TUS ICONS ICON DESCRIPTION W ater temperature in the tank has fallen. Shaded area of the animated thermometer icon will rise and fall in response to water temperature in the storage tank as sensed from the immersion T emperature Probe.
11 T ABLE 3 - CONTROL SYSTEM MENUS MENUS DESCRIPTION T emperatures Most commonly accessed menu. Operating Set Point, Differential settings, T ank T emperature and T ank Probe Offset are located in this menu.
12 TEMPERA TURES MENU Operating Set Point User adjustable setting 90°F to 190°F range; factory default is 120°F . When the water temperature sensed by the control system from the immersion T emperature Probe reaches the Operating Set Point the control system will end the heating cycle.
13 T emperature Settings The Operating Set Point and the Differential Settings are adjusted in the T emperatures Menu. The following instructions explain how to adjust these user settings and navigate the control system menus. ACTION DISPLA Y From the Desktop Screen, press the Operational Button underneath “MENU” to enter the Main Menu.
14 W A TER HEA TER ST A TUS MENU This menu displays non adjustable operational information. Use the Up & Down Buttons to navigate to the bottom of this menu. T op of Menu Bottom of Menu Status Displays the current Operating State of the control system.
15 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.
16 ECONOMY MODE SETTINGS Setpoint Adjustment V alue ACTION DISPLA Y From the Desktop screen, press the Operational Button underneath “MENU” to enter the Main Menu. Notice how the text above the Operational Buttons on the display changes as you navigate through the various menus and screens.
17 ECONOMY MODE SETTINGS Time Clock Settings ACTION DISPLA Y From the Desktop Screen navigate to the Economy Mode Setup menu. Use the Up/Down buttons to select (highlight in black) Current T ime sub menu. Press the Operational Button underneath “CHANGE” to enter the Current T ime sub menu.
18 ECONOMY MODE SETTINGS Daily Operating Mode Settings ACTION DISPLA Y Economy Mode All Day : From the Economy Mode Setup menu use the Up/Down buttons to select (highlight in black) the Daily sub menu for “Sun.” Press the Operational Button underneath “CHANGE” to enter this menu.
19 ALARM OUTPUT SETUP MENU Pe rmi ts user to set th e co ndi ti on (fro m a li st of op tio ns ) for whe n th e CC B’ s inte gra l a lar m o utp ut rel ay wil l b e e ner giz ed . Alar m r ela y co nne cti ons ( co mmo n, no rm all y ope n, n orm all y cl ose d) ar e lo cat ed on th e J3 ter min al stri p on the CCB - see wiri ng di agr am s.
20 Bottom of Menu Elapsed Time T otal accumulated time the control system (water heater) has been energized. T otal Heating Time T otal accumulated time the control system has been in the heating mode. IE: any heating elements have been energized. Element # Cycles T otal accumulated count of heating cycles for each heating element.
21 RESTORE F ACTOR Y DEF AUL TS MENU This control system menu allows the user to restore most of the control system’s user settings to their factory default settings. User settings in the Alarm Output Setup and Display Settings menus are unaffected by executing Restore Factory Defaults.
22 TROUBLESHOOTING CHECKLIST Before calling for service, check the following points to see if the cause of trouble can be identified and corrected. Reviewing this checklist may eliminate the need of a service call and quickly restore hot water service.
NOTES.
500 T ennessee Waltz Parkway , Ashland City , TN 37015 Phone: 800-365-0024 • Parts: 800-433-2545 • Fax: 800-644-9306 www .statewaterheaters.com Copyright © 2010 A.
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