Microprocessor based temperature process control for pvi industries ez plate water heater with boiler water control valve (2 pages)
Summary of Contents for PVI Industries PV500-40
Page 1
WATER HEATER ELECTRONIC CONTROLLER USER MANUAL UPPER LED READOUT LED ICONS LOWER LED READOUT PVI Industries, LLC • 3209 Galvez Dr • Fort Worth, Texas 76111 • 800-784-8326 Page 1 / 7 PV500-40 04/2013...
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Digital input 3 (alarm) is activated Lower display is displaying the time FLASHING Alarm signal FLASHING Programmed working hours limit is exceeded Working hours are displayed in Lower LED readout The energy saving function is running Page 2 / 7 PV500-40 04/2013...
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When correct, press 4. To exit push or wait 15 seconds without pressing any buttons. Note: This device recognizes Sunday as the first day of the week and Saturday as the last. Page 3 / 7 PV500-40 04/2013...
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The St 3 setpoint is programmed as an absolute temperature; for example 40°F or 150°F. The St 3 setpoint is only applicable on products that have freeze protection or require flue gas temperature protection. Page 4 / 7 PV500-40 04/2013...
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Press the key again and downloading will begin. The “don” message will appear while downloading is occurring and the “End” message will appear when finished. Push any key to return to normal operation. Page 5 / 7 PV500-40 04/2013...
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Audible alarm sounds, operation continues “rtc” The real time clock has lost the setting Energy saving functions disabled “rtF” Real time clock failure Energy saving functions disabled “AL1” Digital Input 1 Alarm Output 1 open. Page 6 / 7 PV500-40 04/2013...
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Resetting the alarm condition may require resetting individual safety devices or cycling main power switch. 4. RTC alarm stops after programming the real time clock. 5. RTF alarm requires the replacement of the real time clock. For additional information, contact the PVI Industries Customer Service Dept at 800-784-8326. Page 7 / 7 PV500-40 04/2013...
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