Vaillant ecoTEC plus VU GB 5-5 Series Installation And Maintenance Instructions Manual page 40

Appendix
Code Parameter
D.027 Switching of relay 1 on the VR 40 "2
in 7" multi-functional module
D.028 Switching of relay 2 on the VR 40 "2
in 7" multi-functional module
D.033 Fan speed target value
D.034 Fan speed actual value
D.039 Solar feed temperature
D.040 Flow temperature
D.041 Return temperature
D.044 Digitised ionisation value
D.046 Pump type
D.047 Outdoor temperature (with Vaillant
weather-compensated control)
D.050 Offset for minimum speed
D.051 Offset for maximum speed
D.060 Number of temperature cut-out shut-
downs
D.061 Number of flame sequence control
faults
D.064 Average ignition time
D.065 Maximum ignition time
D.067 Remaining burner anti-cycling time
D.068 Unsuccessful ignitions at 1st attempt
D.069 Unsuccessful ignitions at 2nd at-
tempt
D.071 Target value maximum heating flow
temperature
40
Values or explanations
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extraction hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (not active)
8 = eBUS remote control (not active)
9 = Anti-legionella pump (not active)
10 = Solar valve (not active)
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extraction hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (not active)
8 = eBUS remote control (not active)
9 = Anti-legionella pump (not active)
10 = Solar valve (not active)
In rpm
In rpm
Actual value in °C
Actual value in °C
Actual value in °C
Display field 0 to 1020
> 800 no flame
< 400 good flame
0 = Relay with disable facility
1 = PWM with disable facility
Actual value in °C
In rpm, adjustment range: 0 to 3000
In rpm, adjustment range: -990 to 0
Number of shutdowns
Number of unsuccessful ignitions in the last attempt
In seconds
In seconds
In minutes
Number of unsuccessful ignitions
Number of unsuccessful ignitions
40 to 85 ℃
Installation and maintenance instructions ecoTEC plus 0020134823_07
Default Own setting
setting
1 = Circula-
tion pump
2 = External
pump
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
0 = Relay
with disable
facility
Not ad-
justable
Nominal
value set in
factory
Nominal
value set in
factory
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
Not ad-
justable
75 ℃