Adapting the unit to the heating installation
40
ecoTEC plus installation and maintenance instructions 0020134823_01
12
Code
Parameters
Adjustable values
Factory
setting
Your own
setting
D.000 Heating partial load
Adjustable heating partial load in kW
auto: Unit automatically adjusts max. partial load to
current system demand)
Auto
D.001
Overrun time of internal heating pump for
heating mode
2–60 min
5 min
D.002
Max. burner anti-cycling time heating at
20 °C flow temperature
2–60 min
20 min
D.017
Heating flow/return regulation changeover 0 = Flow, 1 = Return
0
do not
adjust
D.018
Pump operating mode setting
1 = Comfort (continuously operating pump)
3 = Eco (intermittently operating pump)
3 = Eco
D.027
Switching of relay 1 on the
"2 in 7" multi-functional module VR 40
1 = Circulation pump
2 = Ext. pump
3 = Charging pump
4 = Extractor hood
5 = Ext. solenoid valve
6 = Ext. error message
7 = Not active
8 = Remote control eBUS (not yet supported)
9 = Anti-legionella pump (not active)
1
D.028
Switching of relay 2 on the
"2 in 7" multi-functional module VR 40
1 = Circulation pump
2 = Ext. pump
3 = Charging pump
4 = Extractor hood
5 = Ext. solenoid valve
6 = Ext. error message
7 = Not active
8 = Remote control eBUS (not yet supported)
9 = Anti-legionella pump (not active)
2
D.046 Pump type
0 = Relay with disable facility
1 = PWM with disable facility
0
D.050 Offset for minimum speed
In rpm, adjustment range: 0 to 3000
Rated value
D.051
Offset for maximum speed
In rpm, adjustment range: -990 to 0
Rated value
D.071
Target value maximum heating flow tem-
perature
40 to 85 °C
75 °C
D.072
Internal pump overrun after cylinder
charging
Adjustable from 0 to 10 min
2 min
D.077
Partial load for cylinder charging
[kW]
D.084 Maintenance indicator: Number of hours
until the next maintenance
Adjustment range: 0 to 3010 hrs und "-" for deacti-
vated
"-"
D.093
DSN unit variant setting
Adjustment range: 0 to 99
D.094 Delete fault history
1 = Delete fault list
D.096 Factory setting
1 = Reset all adjustable parameters to factory setting
12.1
Adjustable parameters of the diagnostics menu
Summary of Contents for ECOTEC PLUS VU 80
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