Viessmann KOB PYROMAT DYN - Page 21

5726 783 PYROMAT DYN45 - DYN85 Issue 1.0 Page 21 of 72
Meaning of the illumination of the function keys
Key illuminates green:
 Selected function or group is in operation.
Key flashes green:
 Parameter menu or service menu is active.
 Slow flashing in automatic mode:
External heating demand is active.
 Rapid flashing in automatic mode:
External heating demand is not active.
Key illuminates red:
 Fault / error has occurred in the group.
L See chapter "Error correction" for error correction.
Key functions
<
Scroll menu screen to the left.
>
Scroll menu screen to the right.
∧
Scroll rows upward.
∨
Scroll rows downwards.
+ Increase numeric and target values.
-
Decrease numeric and target values.
OK
Apply settings or alterations.
F1
PYROMAT manual
Manual operation, switch on/off of log
operation.
F2
PYROMAT Auto
Switch on/off of automatic mode.
F3
PYROMAT Parameter
Setting of parameters, target values,
date and time.
F4
PYROMAT loading
Setting of clock circuit switching, pre
and post-flow times.
F5
Heat distribution group 1
Setting of parameters and target
values.
F6
Heat distribution group 2
Setting of parameters and target
values.
F7
Heat distribution group 3
Setting of parameters and target
values.
F8
Heat distribution group 4
Setting of parameters and target
values.