C106 Co2 Sensor - Viessmann VITOTRONIC 200 Service Instructions Manual

Parameter group Ventilation

C106 CO2 sensor

!
Vitovent
200-C 200-W 300-C
X
—
C108 set room temperature
Vitovent
200-C 200-W 300-C
X
—
Set bypass temperature for ventilation mode:
At extract air temperatures > "Set room temperature
C108", the bypass can be activated for passive cool-
ing. The outdoor air/extract air is not routed via the
heat exchanger.
C109 Background ventilation
Vitovent
200-C 200-W 300-C
X
—
Set air flow rate for "Economy mode", "Standard
operation" and "Holiday program" (ventilation level
).
1
Setting subject to the building and engineering.
Standard setting value:
■ 3
Centrally between 0 m
C10A"
or
Approx. 30 % lower than "Reduced ventilation
■
C10A"
C10A Reduced ventilation
Vitovent
200-C 200-W 300-C
X
—
Set air flow rate for the "Reduced" operating status in
the ventilation time program (ventilation level
Setting subject to the building and engineering.
Standard setting values:
■ In the middle, between "Background ventilation
C109" and "Standard ventilation C10B"
or
Approx. 30 % lower than "Standard ventilation
■
C10B"
260
300-F 300-W
X X
—
300-F 300-W
X X
—
!
300-F 300-W
X X
—
/h and "Reduced ventilation
!
300-F 300-W
X X
—
).
2
Do not adjust.
Requirement: The bypass is enabled for passive cool-
ing ("Bypass mode C1A0" set to "0").
Note
Further conditions must be met in order for passive
cooling to be switched on: See chapter "Passive cool-
ing" in the "Function description".
≙
Setting value 1 0.1 °C
Note for Vitovent 200-W
This setting only applies to the supply air flow rate.
The set extract air flow rate is set with "Background
ventilation, second fan duct C189". Pressure imbal-
ances in the ductwork can be balanced out with differ-
ent settings for the supply air and extract air flow rates.
Vitovent 200-W: Setting in % in accordance with fan
■
curves
Fan curves
Installation and service instructions
"Vitovent 200-W"
Vitovent 300-C/300-W: Setting in m
■
Note for Vitovent 200-W
This setting only applies to the supply air flow rate.
The set extract air flow rate is set with "Reduced ven-
tilation, second fan duct C18A". Pressure imbalan-
ces in the ductwork can be balanced out with different
settings for the supply air and extract air flow rates.
Vitovent 200-W: Setting in % in accordance with fan
■
curves
Fan curves
Installation and service instructions
"Vitovent 200-W"
■ Vitovent 300-C/300-W: Setting in m
3 /h
3
/h