Velocity Shadow Series, Installation And Operating Instructions Manual

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TABLE 12.4: Default Settings and Ranges
Scr. # Description on Screen Description Default Value Allowable Range
S0 “F” or “C” Temperature Units F F or C
S1 “CH”
Heating set point (max temperature
set-point upon a call for space heat) 180F
32 - 191F
S2 “Odr” Outdoor Reset Enable On On or Off
S3 “LBT” Low boiler temp (Fig 12.3) 130F 69 - 191F
S4 “HOD” High outdoor temp (Fig 12.3) 70F 31 - 101F
S5 “LOD” Low outdoor temp (Fig 12.3) 0F -40 - 100F
S6 “dH”
Boiler water set point on call for
domestic hot water
170F 32 - 191F
S7 ASC Anti short cycle time 0 0 - 15m
FIGURE 12.3: OUTDOOR RESET CURVE (DEFAULT SETTINGS SHOWN)