Adapting the boiler to the heating installation
52 Installation and maintenance instructions ecoTEC plus 0020116700_01
11
Code Parameter Adjustable values
Factory
setting
Your own
setting
D.060 Number of temperature limiter shut-
downs
Number of shutdowns Not adjustable
D.061 Number of ignition device cutoffs Number of unsuccessful ignitions in the last attempt Not adjustable
D.064 Average ignition time In seconds Not adjustable
D.065 Maximum ignition time In seconds Not adjustable
D.067 Remaining burner anti-cycling time In minutes Not adjustable
D.068 Unsuccessful ignitions at 1st attempt Number of unsuccessful ignitions Not adjustable
D.069 Unsuccessful ignitions at 2nd attempt Number of unsuccessful ignitions Not adjustable
D.070 Setting diverter valve position Normal operating mode
Mid-position (parallel operation)
Continuous heating adjustment
Normal oper-
ating mode
D.071 Target value maximum heating flow
temperature
40 to 80 °C 75 °C
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.075 Max. charging time for domestic hot
water cylinder without independent con-
trol system
20 - 90 min 45 mins
D.076 Device specific number 1 = VU 612
3 = VU 615
4 = VU 618
9 = VU 624
14 = VU 630
20 = VU 637
6 = VUW 824
10 = VUW 831
17 = VUW 837
Not adjustable
D.077 Limit on cylinder charging output
in kW
Limit on cylinder charging output
in kW
D.078 Limit on cylinder charging temperature
in °C
55 °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 adjustable
D.081 Operating hours, hot water generation In hours (h) Not adjustable
D.082 Number of burner start-ups in heating
mode
Number of start-ups Not adjustable
D.083 Number of burner start-ups in hot water
mode
Number of start-ups Not adjustable
D.084 Maintenance indicator: Number of hours
until the next maintenance
Setting range: 0 to 3000 hrs and "---" for deactivated "---"
D.088 Start delay for hot water draw-off detec-
tion via impeller (VUW boilers only)
1.5 l/min and no delay,
3.7 l/min and 2 s delay
2.0 l/min and
no delay
D.090 Status of digital controller recognised, not recognised Not adjustable
11.1 Diagnosis codes (continued)
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