General information
Assembly / Dismantling
5
Selection switch
Button
Rotary knob
Display (normal mode "Run")
The display shows the flow temperature of the heat
generator. When the rotary knob is rotated, the following
temperatures are displayed:
1.
-
-
(
F
, arrow 1)
2. Return flow temperature
(
d
, arrow 2)
3. HS2 temperature
(
H
2
, arrow 3),
4.
Communication
(
, arrow 4; --/0n)
5. Outside temperature
(
S
, arrow 5)
Display "- -“ => No measured value available.
If an arrow points towards one of the printed symbols in
the standard display, the corresponding function is active.
Symbols below the display with return flow
temperature increase
With return flow temperature increase sensor and mixer
dynamic > --
F
//
//
K
= Mixer OPENS (arrow points upward)
//
d
= Mixer CLOSES (arrow points downward)
With return flow temperature increase sensor and mixer
dynamic > --
//
d
= Return flow temperature increase pump ON
(arrow points downward)
Symbols below the display => 1 heat generator
F
//
//
K
= Mixer OPENS
//
d
= Mixer CLOSES or return flow temperature
increase pump ON
J
= HS pump ON
H
1
= Burner stage 1 ON
H
2
= Burner stage 2 ON
Symbols below the display => 2 heat generator [11]
J
= HS1 pump ON
H
1
= HS 1 ON
H
2
= HS 2 ON
Mixer dynamic > --
= --
F
//
//
K
= Mixer OPENS // HS2 pump ON
//
d
= Mixer CLOSES // return flow temperature
increase pump ON
!
Arrow points to symbol => associated function is active
