D04 Enable Target Temperature Control - Viessmann VITOTRONIC 200 Service Instructions Manual

7D02 Enable reheater bank hydraulic
Value Meaning
"0" Hydraulic reheating coil is not enabled.
"1" Hydraulic reheating coil is enabled.

7D04 Enable target temperature control

Vitovent
200-C 200-W 300-C
— —
Supply air heating with the following set supply air tem-
perature: Set flow temperature of the heating circuit
minus 5 K.
The set flow temperature is derived from the set room
temperature ("Standard room temperature 2000" or
"Reduced room temperature 2001") and the adjus-
ted outside temperature (long-term average) according
to the set heating/cooling curve.
7D05 Enable humidity sensor
Vitovent
200-C 200-W 300-C
— —
Enabling indoor humidity control, for operation with a
ventilation unit.
Conditions:
CO /humidity sensor (accessories) is connected to the
2
controller PCB of the ventilation unit.
7D06 Enable CO2 sensor
Vitovent
200-C 200-W 300-C
— —
Enabling indoor CO concentration control, for opera-
2
tion with a ventilation unit.
Conditions:
CO /humidity sensor (accessories) is connected to the
2
controller PCB of the ventilation unit.
7D08 Set room temperature
Vitovent
200-C 200-W 300-C
X
—
!
300-F 300-W
X
— —
!
300-F 300-W
X
— —
!
300-F 300-W
X
— —
300-F 300-W
X
— —
(cont.)
!
Value Meaning
"0" Regulation to a constant air flow rate in line
with the set ventilation function, operating
program and time program
"1" Specified set air flow rate is regulated subject
to the set supply air temperature.
If the "Standard" operating status is active in the ven-
tilation time program, the air flow rate is adjusted sub-
ject to the humidity. The control limits are "Flow rate
reduced ventilation 7D0A" and "Flow rate intensive
ventilation 7D0C".
Value Meaning
"0" Humidity control is not enabled.
"1" Humidity control is enabled.
If the "Standard" operating status is active in the ven-
tilation time program, the air flow rate is adjusted sub-
ject to the CO concentration. The control limits are
2
"Flow rate reduced ventilation 7D0A" and "Flow
rate intensive ventilation 7D0C".
Value Meaning
"0" CO concentration control is not enabled.
2
"1" CO concentration control is enabled.
2
Parameter group Ventilation
251