A.O. Smith XB-1000, User Manual

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operATioN bUTToN
The operation button displays the Burner Control running
operation, including setpoint and firing rate values. From this page
the user can change setpoints, manually control the boiler’s firing
rate, manually turn pumps on, view annunciation information,
and switch between hydronic heating loops (Central Heat and
Domestic Hot Water), as shown in Figure 37. If a password is
required to change any of the settings on this page, the user can
press the Login button to enter the password.
Annunciation information is shown in Figure 38 and Figure39.
FiGUre 36. CoNTrol expANDeD AlerT DeTAil
FiGUre 37. hYDroNiC operATioN pAGe
FiGUre 38. proGrAMMAble ANNUNCiATioN
FiGUre 39. FixeD ANNUNCiATioN