Appendix
0020186710_06 ecoTEC exclusive Installation and maintenance instructions
39
Code
Parameter
Values
Unit
Increment, select, explanation
Default
setting
Own
setting
Min.
Max.
D.087
Set the type of gas
0
2
–
0: Natural gas
1: Propane 50 mbar
2: Propane 30/37 mbar
Fit the correct coding resistor for
gas family X24:
–
Natural gas (factory setting):
Yellow
–
Liquefied petroleum gas: Grey
–
D.088
Min. DHW flow rate
0
1
–
Switch-on delay for domestic hot
water draw-off detection via im-
peller (combination products only)
0 = 1.5 l/hr (no delay)
1 = 3.7 l/hr (2 s delay)
0
D.089
Ignition gas-air ratio offset
−
10
15
%
–
8
D.090
eBUS controller
Current value
–
0: Not recognised
1: Recognised
–
Not ad-
justable
D.091
Status DCF77
Current value
–
0: No reception
1: Reception
2: Synchronised
3: Valid
–
Not ad-
justable
D.092
actoSTOR communication
status
Current value
–
actoSTOR module detection
0: Not connected
1: Connection error
2: Connection active
–
Not ad-
justable
D.093
Adjust Device Specific
Number
0
999
–
VC 156/5-7 (N-DE) = 201
VC 216/5-7 (N-DE) = 202
VC 246/5-7 (N-DE) = 222
VC 276/5-7 (N-DE) = 203
VC 326/5-7 (N-DE/DK) = 204
–
D.094
Clear fault history
0
1
–
0: No
1: Yes
–
D.095
Software version: PeBUS
participant
Current value
–
0: BMU
1: AI
2: APC
3: SMU
0
D.096
Reset to factory settings?
0
1
–
0: No
1: Yes
–
D.118
CO sensor fault number
Current value
–
1: Heater short circuit
2: Heater open circuit
3: Heater temperature control fault
4: Heater temperature plausibility
check not OK
5: Sensor short circuit/open circuit
6: Reference resistance measure-
ment not OK
7: Sensor impedence too high
8: Standby reference resistance not
OK
9: EEPROM error
10: Sensor open circuit
11: Not used
12: Sensor plausibility test fault
13: Electrical power consumption
too low
14: Electrical power consumption
too high
15: Reference voltage too low
16: Reference voltage too high
–
Not ad-
justable
D.122
Pressure level
100
400
mbar
10
200
