Select Parameter Definitions (see manual 240006105 for full list) See pages 6 & 7 for Factory Settings
DEFAULT LOWER UPPER
PARAMETER
NAME DESCRIPTION VALUE LIMIT LIMIT
1 T3 Set DHW target temperature (See Parameter 33) 150˚F 68˚F 158˚F
2 DHW System 01 = ON DISPLAY-01 N/A N/A
3 CH System 01 = ON DISPLAY-01 N/A N/A
4* T1 Top Maximum target supply water temperature 180˚F 68˚F 182˚F
5* T1 Foot Minimum target supply water temperature 120˚F 60˚F 140˚F
6* T4 Minimum Outside temp at which the target supply
temperature is at maximum 0˚F -4˚F 50˚F
7* T4 Maximum Outside temp at which the target supply
temperature is at minimum 60˚F 60˚F 78˚F
33 T Plus This value plus parameter 1 equals the
DHW set point. 30˚F 0˚F 54˚F
*Parameters 4-7 define the boilers Outdoor Reset Curve. See pages 6 & 7 for examples of the Outdoor Reset Curve.