Mechanical Ventilation With Vitovent 200-C/300-F - Viessmann VITOTRONIC 200 Service Instructions Manual

Function description
Mechanical ventilation
Functions
Controlled mechanical ventilation with heat recovery
■
Passive cooling
■
Passive heating
■
Supply air heating in conjunction with an integral hy-
■
draulic reheating coil (ventilation heating circuit)
Humidity and CO concentration control
■
2

Mechanical ventilation with Vitovent 200-C/300-F

Controlled mechanical ventilation
The ventilation unit controls the fan speed so that a
consistent air flow rate is achieved for each ventilation
level. This means that the pressure drop of the duct-
work and filters does not affect the air flow rate.
Ventilation levels
Ventilation lev- Function/operating pro-
el gram
Communication interrupted
Ventilation unit switched off
"Standby mode"
0
"Economy mode"
1
"Standard operation"
"Holiday program"
"Ventilation program"
2
3
4
"Intensive operation"
Note
"Standard operation" is active automatically between
the time phases in the time program.
"Vitotronic 200" operating instructions
58
(cont.)
Operating status in
the "Time prog
ventilation"
―
"Reduced"
"Standard"
"Intensive"
―
Vitovent
200-C 200-W 300-C
X X
X X
X
—
— —
X
—
Vitovent air flow rate
200-C
50 m
50 m
"Flow rate reduced ventilation 7D0A"
Factory setting:
75 m
"Flow rate nominal ventilation 7D0B"
Factory setting:
115 m
"Flow rate intensive ventilation 7D0C"
Factory setting:
155 m
"Intensive operation" is limited to "Intensive venti-
■
lation duration 7D1B".
■ Vitovent 200-C: If "Intensive operation" was activa-
ted via a switch or button (bathroom switch), the
duration is limited to "Duration, bathroom vent.
7D3B".
300-F 300-W
X X X
X X X
X
— —
X
— —
X X X
300-F
3
/h 85 m
0 m 3 /h 0 m
3 /h 85 m
3 /h 120 m
3 /h 170 m
3 /h 215 m
3
/h
3 /h
3 /h
3 /h
3 /h
3 /h