Operating information, Control supplement & service guide – Weil-McLain ULTRA 230 User Manual
Page 18
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18
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 Parameter mode (also see reference table,
&IGURE
Figure 13, page 19)
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