Weil-McLain ULTRA 230 - Manual (Page 21)

21
Part number 550-100-029/0810
GAS
-
FIRED WATER BOILER SERIES 1 & 2
— Control supplement & Service guide
Operating information
(continued)
Instructions in this supplement are based
on factory default parameter settings.
Ultra display Hard Lockout mode (see &IGURE Figure 18, page 28 for further information)
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