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Figure100 Control display toggles when in lockout, with screen ashing red to gray
Part number 550-100-211/0122
– 104 –
(continued)
1. e control provides diagnostic infor-
mation for both automatic reset con-
ditions and manual reset conditions.
See Figure71,page67 for information
available on the control display and
navigation instructions for all menus.
2. Figure100 shows the screen behavior
during a fault condition. e display il-
lustration and text below in Figure100
shows how to reset faults from the
Home Owners screen.
3. Figure101, page105 lists conditions
that will cause the control to display
a constant red screen. e boiler will
automatically restart if the condition
self-corrects or the technician uses the
control’s manual reset screens to reset.
Makesuretodeterminethecausesofoutages.Donotleavetheboileroperatingwithoutacom-
pletediagnosis.
220 /29 9/3 00 /39 9
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