AERCO Esteem Boiler with EZ-Set Controller - Manual (Page 124)

GF-135 Esteem 399 Low NOx Boiler
Chapter 18
OMM-0089_0A Installation, Operation & Maintenance Manual Controller Operation
18.3.5 CH1 Minimum Setpoint (Default: 120°F [49°C])
Figure 18-11: CH1 MAXIMUM SETPOINT Menu
CH1 Minimum Setpoint is the minimum setpoint for a CH1 heating call when an Outdoor Reset
option is chosen in CH Demand. This setting is not applicable when a Setpoint option is chosen
in CH Demand. Press the LEFT or RIGHT buttons to adjust the CH1 Minimum Setpoint then
press the OK button to store the setting.
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18.3.6 Reset Curve Coldest Day (Default: 0°F [-18°C])
Figure 18-12: RESET CURVE COLDEST DAY Menu
Reset Curve Coldest Day is the coldest outdoor design temperature of the heating system when
an Outdoor Reset option is chosen in CH Demand. This setting is not applicable when a Setpoint
option is chosen in CH Demand. Press the LEFT or RIGHT buttons to adjust the Reset Curve
Coldest Day then press the OK button to store the setting.
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18.3.7 Reset Curve Warmest Day (Default: 64°F [18°C])
Figure 18-13: RESET CURVE WARMEST DAY Menu
Reset Curve Warmest Day is the warmest outdoor design temperature of the heating system
when an Outdoor Reset option is chosen in CH Demand. This setting is not applicable when a
Setpoint option is chosen in CH Demand. Press the LEFT or RIGHT buttons to adjust the Reset
Curve Warmest Day then press the OK button to store the setting.
Page 124 of 188 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 OMM-0089_0A
MC1 06/19/14 Ph.: 800-526-0288