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5.5 CH Set Point Change Mode
▪ CH set point Change Mode (This mode is only functional when the outdoor sensor (O/S) is not connected.)
▪ In accordance with the United States Energy Policy and Conservation Act, this boiler is equipped with outdoor
reset capability, a feature that saves energy by reducing boiler water temperature as heating load decreases
Refer to Section 5.9 regarding the O/S details.
Default CH set point is 140 F (60 C).
CH set point range is 130°F~180°F (54°C~82.0°C)
This range can be adjusted as per P6 and P7 in Section 5.7.
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