Maico WR 310 Notice De Mise En Service Et D'entretien page 74

UK | 6 Settings main menu
"yes" activates the connected external
sensors named/specified by type. The name
appears on the main control unit.
If the "digital" type sensor parameter is se-
lected, the 24 V supply voltage can be looped
via a pushbutton and returned to the associat-
ed 0-10 V input (arrow). When the pushbutton
is pressed, the ventilation unit switches to
pulse ventilation for the time stated under
Duration of ventilation level ( Chapter 6.3).
Once this time has elapsed, the ventilation
unit switches back to the previously selected
ventilation level. For wiring diagrams  instal-
lation instructions, Chapter 13 to16.
Configuration of sensor 3 / sensor 4
Conditions for connecting sensor 3 and sen-
sor 4: Simple control unit parameter inactive
 Chapter 6.2.
Parameter
Sensor 3 / sensor 4
configuration
Sensor 3 / sensor 4
type
Name
sensor 3 / sensor 4
The function of the original simple control unit
connection on the "RLS" terminal is changed
to two more sensor connections:
● 0-10 V inputs on terminal "S1+" for sensor 3
and terminal "S2-" for sensor 4
● 12 V supply voltage on terminals LD 1 - LD3
The supply voltage of sensors 1 and 2 can be
used for 24 V sensors.
"yes" activates the connected external
sensors named/specified by type. The name
appears on the main control unit.
If the "digital" type sensor parameter is select-
ed, the 12 V supply voltage can be looped via
a pushbutton and returned to the associated
0-10 V input (S1+ or S2-). When the pushbut-
ton is pressed, the ventilation unit switches
74
Setting
yes / no
CO , VOC, rel. hum.,
2
digital
Sensor 1, sensor 2,
Sensor 3, sensor 4,
bathroom, WC,
kitchen, bedroom,
children's room, living
room, zone 1, zone 2
to pulse ventilation for the time stated under
Duration of ventilation level ( Chapter 6.3).
Once this time has elapsed, the ventilation
unit switches back to the previously selected
ventilation level. For wiring diagrams
 installation instructions, Chapter 13 to 16.
CO value limit min / max
2
VOC value limit min / max
Parameter
CO value limit min.
2
CO value limit max.
2
VOC value limit min.
VOC value limit max. 1000...1230...2000
With linear sensor control for ventilation (Auto
Sensor operating mode), the volumetric flow
varies in a continuously variable manner
depending on the current CO
tration.
Minimum value limits apply to reduced ventila-
tion and maximum value limits for intensive
ventilation. Linear control is used between the
two.
Example
Setting
500 ... 800 ... 900
ppm.
1000...1230...2000
ppm
500 ... 800 ... 900
ppm.
ppm
/VOC concen-
2