Weil-McLain EVERGREEN PRO EVG-299 User Manual

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Figure100 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 Figure71,page67 for information

available on the control display and

navigation instructions for all menus.

2. Figure100 shows the screen behavior

during a fault condition. e display il-

lustration and text below in Figure100

shows how to reset faults from the

Home Owners screen.

3. Figure101, page105 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.

Makesuretodeterminethecausesofoutages.Donotleavetheboileroperatingwithoutacom-

pletediagnosis.

220 /29 9/3 00 /39 9 

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Weil-McLain EVERGREEN PRO EVG-299 Gas Boiler Evergreen High Efficiency Gas Boiler