Explanation of the operating elements
Operation
6
Starting up
Starting up
After the device has been properly installed, switch on
the power supply.
The software number for your device and then the
index of your software briefly appears in the display.
Then the readout appears in accordance with the
position of the selection switch.
The controller is now operational => "Run"
Modifying set values
Rotate the selection switch to the corresponding set
value
The display shows the currently set value.
Press the OK button.
The value now starts to flash and can now be
changed by means of the rotary knob (only if a
modification is possible and permissible).
By pressing the OK button once more, the value is
stored in the device.
Rotate the selection switch to RUN Automatic mode
=> the mode is activated after 2 seconds.
List of the User Set Values
Designation
Area
Factory IV
Run => Normal mode
Display level with
rotary knob
- -
°C
D
(Max T-Boiler= 95°C) =
with fixed value => Flow /Return
flow set temperature*)
Cascade: Max T-Boiler
20°C - 110°C
Display only
40°C
°C
F
= during hot water
operation:HW set temperature
No function
--
v
b
= with return flow
temperature increase via Mixer
and Mod: Mixer dynamics
With modulation in cascade:
Activation time of the air damper
--, 01K – 25K
0s – 60s
--
(12K)
20s
°C
D
= in the case of return
flow temperature increase: min.
return flow temperature
10°C - 80°C
30°C
H
1/2/11/Mod = Heat generator
stages
1/2/2A/11/m 2
BUS ID = Bus identification /
Heat generator number
-01, 01 – 08
11-88
01
j
1 Service 1 / Emerg-Mode
+ Prog-button = Relay Test
01-05 (see display symbols)
00 – 05
00 = OFF
01-05 = ON
00
j
2 Service 2 (see Selection
switch)
- -
i
Standby (OFF)
- -
