Appendix
0020245033_00 ecoTEC plus Operating instructions 13
Appendix
A Operator level – overview
Setting level Values Unit Increment, select Default
setting
Min. Max.
Water pressure →
Water pressure Current value bar
Live monitor →
Status Current value
Information →
Contact details Phone number
Serial number Permanent value
Display contrast Current value 1 25
15 40
Basic settings →
Language Current language Languages available for selection Country-
specific
Resets →
Reset anti-cycl. time Current value min
B Status codes – Overview
Status codes that are not listed here can be viewed in the installation instructions.
Status code Parameter Meaning
Displays in heating mode
S.00 Heating: No heat demand
Heating: No heat demand
S.02 Heating mode: Pump pre-run
Heating mode: Pump pre-run
S.03 Heating mode: Ignition
Heating mode: Ignition
S.04 Heating mode: Burner on
Heating mode: Burner on
S.06 Heating mode: Fan overrun
Heating mode: Fan overrun
S.07 Heating mode: Pump overrun
Heating mode: Pump overrun
S.08 Heating mode: Anti-cycling time
Heating, remaining anti-cycling time xx mins
Displays in hot water handling mode
S.10 DHW demand
Hot water requirement via flow sensor
S.14 DHW mode: Burner on
DHW mode: Burner on
Displays in Comfort mode with warm start or hot water handling mode with cylinder
S.20 DHW demand
Hot water requirement
S.22 DHW mode: Pump pre-run
DHW mode: Pump pre-run
S.24 DHW mode: Burner on
DHW mode: Burner on
Others
S.31 No heat demand: Summer mode
Summer mode active
S.34 Heating mode: Frost protection
Frost protection mode, frost protection
S.46 Waiting time: Measuring program
Comfort protection mode, flame loss at minimum load