Status Codes – Overview - Vaillant ecoCRAFT exclusive VKK GB 1206/3-E R1 Installation And Maintenance Instructions Manual

Status codes – Overview
F
Status code Meaning
Heating mode
S.00 No heat demand
S.01 Advance fan operation
S.02 Pump pre-run
S.03 Ignition
S.04 Burner on
S.06 Fan overrun
S.07 Pump overrun
S.08 Burner anti-cycling time after heating mode
Cylinder charging
S.20 Pump pre-run
0020149561_01 ecoCRAFT exclusive Installation and maintenance instructions
2
Back
Check
Yes
external pump?
Back/continue
Back
Purge
Yes
hydraulics?
Back/continue
Test
Yes
burner?
Back/continue
Close
Yes
function menu?
Back/continue
3
All connections that are
defined as "external pump"
On
are supplied with mains voltage.
Off
- 2 in 7 module if D.27
or D.28 = 2.
HW circuit
Water pressure is displayed.
Heating circuit
The internal heating pump is
operated at the same time
On
as the burner;
Off
function menu closed.
Set target temperature = maximum target value
Flow
Normal
operating mode
Appendix
flow temperature
37