Available Control Settings And System Presets - Weil-McLain Eco Tec 2 Series Manual

ECO ® Tec series 2 gas-fired water boiler – boiler manual

Available control settings and system presets

ECO Tec
Figure 102 Control / Priority settings
PRIORITY SETTINGS
PARAMETER NAME
• ASSIGNED INPUTS
• SYSTEM TYPE
•
TARGET MODULATION SENSOR
• TARGET ADJUST
•
MAX TARGET TEMP
• HOT WATER TEMP (COMBI ONLY)
• MIN TARGET TEMP
•
COMBI ENABLED (COMBI ONLY)
• OUTDOOR TEMP FOR MIN TARGET
•
OUTDOOR TEMP FOR MAX TARGET
•
VOLTAGE FOR MAX TARGET
(TARGET ADJUST)
•
VOLTAGE FOR MIN TARGET
(TARGET ADJUST)
•
TARGET BOOST TIME
• SYSTEM SUPPLY OFF DIFF
•
DHW OFF DIFF
•
SYSTEM SUPPLY ON DIFF
• DHW ON DIFF
•
MAX BOILER TEMP
•
BOILER OUT OFF DIFF
•
BOILER OUT ON DIFF
• COLD START ERROR
•
MAX ON TIME
•
MIN ON TIME
•
PREHEAT MODE (COMBI ONLY)
•
PREHEAT TEMP (COMBI ONLY)
• PREHEAT CIRC DIFF (COMBI ONLY)
• PREHEAT ON DIFF (COMBI ONLY)
• PREHEAT OFF DIFF (COMBI ONLY)
• ECO BOOST (COMBI ONLY)
• ECO BOOST SETPOINT (COMBI ONLY)
• ECO BOOST ON DIFF (COMBI ONLY)
112
Range/
options
1, 2, 3, 4, 0-10V, FLOW
See System Type Presets
SYSTEM SUPPLY, SYSTEM SUPPLY if
BOILER OUT, DHW detected, Boiler Out
OUT
Outdoor Temp, 0-10V, Outdoor Temp (If
none
See System Type Presets
See System Type Presets
See System Type Presets
ON, OFF
50 - 100
-20 to 49
5.0 - 10.0
0.0 - 4.9
OFF, 1 - 240
5 - 15
1 - 20
5 - 30
1 - 20
60-185
2 - 15
2 - 30
0 - 150
OFF, 1 - 240
OFF, 1 - 240
OFF, Economy,
High Performance
70 - 180
1 - 30
1 - 30
1 - 30
OFF, ON
70 - 180
1 - 30
Default
setting
-
OFF COMBI DHW
if not
attached)
See System Type
Presets
N/A
See System Type
Presets
N/A
70
0
10.0
0.0
OFF
10
N/A
10
N/A
Varies with
System Type
5
5
50
30
15
N/A
N/A 120 (Econ), 140 (H. Perf)
N/A 30 (Econ), 10 (H. Perf)
N/A 10 (Econ), 5 (H. Perf)
N/A
N/A
N/A
N/A
COMBI
UNITS
default
FLOW -
-
DHW OUT -
None -
°F
N/A
120 °F
N/A °F
ON -
N/A °F
N/A °F
N/A V
N/A V
N/A M
N/A °F
10 °F
N/A °F
1 °F
180 °F
5 °F
5 °F
N/A °F
60 M
N/A M
Economy -
°F
°F
°F
10 °F
ON -
130 °F
10 °F
Part number 550-100-270/0122