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Starting up
At start up, the system verifies the water flow is sufficient according to the following sequence:
The Pump 1or the circulation pump runs for a period of 2 to 5 minutes. The display will show ā_
_ _ā during the flow verification. After this time, the system confirms if flow is adequate or not.
If the flow is sufficient, the temperature of the water is displayed on the keypad screen. When
the water has reached the set temperature, the heater turns off. Loss of power will cause the
time to reset to 12:00 PM, and will need to be set again. All other settings will remain
Buttons