Appendix
44 Installation and maintenance instructions ecoTEC plus 0020209591_01
Code Parameter Values or explanations
Default
setting
Own setting
D.058 Activating solar post-heating ( only
products with integrated hot water
generation)
0 = Solar post-heating deactivated
3 = DHW activation target value minimum 60 °C, thermo-
static mixer valve required between product and draw-off
point
0 = Solar
post-heating
deactivated
D.060 Number of temperature limiter shut-
downs
Number of shutdowns Not ad-
justable
D.061 Number of ignition device cutoffs Number of unsuccessful ignitions in the last attempt Not ad-
justable
D.064 Average ignition time In seconds Not ad-
justable
D.065 Maximum ignition time In seconds Not ad-
justable
D.067 Remaining burner anti-cycling time In minutes Not ad-
justable
D.068 Unsuccessful ignitions at 1st attempt Number of unsuccessful ignitions Not ad-
justable
D.069 Unsuccessful ignitions at 2nd at-
tempt
Number of unsuccessful ignitions Not ad-
justable
D.070 Set diverter valve position 0 = Normal operating mode
1 = Parallel operation (mid-position)
2 = Permanent heating mode position
0 = Normal
operating
mode
D.071 Target value maximum heating flow
temperature
40 … 80 ℃ 75 ℃
D.072 Internal pump overrun after cylinder
charging
Adjustable from 0-10 minutes in increments of 1 minute 2 mins
D.073 Warm start target offset Adjustable from -15 K to 5 K 0
D.074 actoSTOR anti-legionella function 0 = Off
1 = On
1 = On
D.075 Max. charging time for domestic hot
water cylinder without independent
control system
20 - 90 min 45 mins
D.076 Device Specific Number Device
specific number = DSN)
1 = 612 (VU GB 126/5-5)
3 = 615 (VU GB 156/5-5)
4 = 618 (VU GB 186/5-5)
9 = 624 (VU GB 246/5-5)
14 = 630 (VU GB 306/5-5)
20 = 637 (VU GB 376/5-5)
6 = 825 (VUW GB 256/5-5)
10 = 832 (VUW GB 326/5-5)
13 = 835 (VUW GB 356/5-5)
17 = 838 (VUW GB 386/5-5)
Not ad-
justable
D.077 Limit on cylinder charging output in
kW
Adjustable cylinder charging output in kW
D.078 Limit on cylinder charging temperat-
ure in °C
50 °C - 80 °C
Note
The chosen value must be at least 15 K or 15 °C above
the set cylinder target value.
75 °C
D.080 Operating hours, heating In hours (h) Not ad-
justable
D.081 Operating hours, hot water genera-
tion
In hours (h) Not ad-
justable
D.082 Number of burner start-ups in heat-
ing mode
Number of burner start-ups Not ad-
justable
D.083 Number of burner start-ups in hot
water mode
Number of burner start-ups Not ad-
justable
D.084 Maintenance indicator: Number of
hours until the next maintenance
Adjustment range: 0 to 3000 hrs and "---" for deactivated „---”