C Status Codes - Overview - Vaillant ecoTEC plus Installation And Maintenance Instructions Manual

Code Parameter
D.094 Delete fault history
D.095 Software version of PeBUS compon-
ents
D.096 Default setting
D.098 Value of coding resistances for gas
group and output range
Status codes – Overview
C
Status code Meaning
Heating mode
S.00 Heating: No heat demand
S.01 Heating mode: Fan start-up
S.02 Heating mode: Pump pre-run
S.03 Heating mode: Ignition
S.04 Heating mode: Burner on
S.05 Heating mode: Pump/fan overrun
S.06 Heating mode: Fan overrun
S.07 Heating mode: Pump overrun
S.08 Heating mode: Remaining anti-cycling time
DHW mode
S.10 Hot water requirement via flow sensor
S.11 DHW mode: Fan start-up
S.13 DHW mode: Ignition
S.14 DHW mode: Burner on
S.15 DHW mode: Pump/fan overrun
S.16 DHW mode: Fan overrun
S.17 DHW mode: Pump overrun
Comfort mode, warm start or hot water handling mode with
actoSTOR
S.20 DHW demand
S.21 DHW mode: Fan start-up
S.22 DHW mode: Pump pre-run
S.23 DHW mode: Ignition
S.24 DHW mode: Burner on
S.25 DHW mode: Pump/fan overrun
S.26 DHW mode: Fan overrun
S.27 DHW mode: Pump overrun
S.28 Hot water burner anti-cycling time
Others
0020209593_01 ecoTEC plus Installation and maintenance instructions
Values or explanations
Delete fault list
0 = No
1 = Yes
PCB (BMU)
Display (AI)
actoSTOR (APC)
HBI/VR34
Reset all adjustable parameters to factory setting
0 = No
1 = Yes
Display xx.yy
xx = Coding resistance 1 in cable harness for output
range:
11 = 938 (VUI GB 386/5-5 A)
yy = Coding resistance 2 on PCB for gas group:
02 = P gas
03 = H gas
Appendix
Default Own setting
setting
Not ad-
justable
Not ad-
justable
47