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OUTLET TEMPERATURE (hot water temperature) (°F or °C)
POWER FACTOR (how hard the heater is ‘working’ shown as a percentage)
SOFTWARE REVISION (For Eemax Technical Service use only)
Pressing both “+” and “–“ at any time for 3 seconds returns the display to the temperature set point, or just let
the heater return to set point display on its own (120 seconds timeout).
ERROR CODES & UNITS
From Advanced Menu, press and hold the “+” and “–“ buttons for 10 seconds.
CURRENT ERROR will display. F0 displays if no errors.
Pressing “-“ at any time will display screen title (CE, PE1-5, UN, ECO).
Press the “+” button for 1 second to cycle through the following screens:
CURRENT ERROR
PAST ERRORS – Tap the “+” button to cycle through the past 5 previous errors. F0 displays if no errors.
UNITS – Tap the “+” button to cycle between °F/GPM and °C/LPM.
NON-SILENT MODE – Tap the “+” button to toggle non-silent operation ON/OFF.
To return to setpoint hold “+” and “–“ for 10 seconds, or just let the heater return to setpoint display or display
turn-off on its own (120 seconds timeout).
