1 Service
The Copper-fin display
•Hold 5 seconds to enter code Input Mode (Menu Mode)
•Press to move up one level in Menu Mode or to exit Menu Mode
•Press to turn heater off or back on
•Press to select a menu item
•Press after parameter programming to store parameter data
•Press to exit Service Mode
MENU/EXIT | DISPLAY SCREEN |
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UPDOWN
•Press to change boiler water temperature and/or tank water temperature set point during normal operation
•Press to change displayed data values in Menu Mode
•Press to navigate through menu listing in Menu Mode
PREVIOUS NEXT
•Press to toggle display during normal operation to show outlet and return temperatures, fan speed, flame signal, etc.
•Press to toggle between digits when entering access code or between hour, minutes, etc., when entering date and time
•Press and hold both to enter Service Mode
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