DV245
MAIN PARTS OF THE VENTILATION UNIT
SUPPLY AIR FAN
EXTRACT AIR FAN
OUTDOOR AIR FILTER F7
HEAT RECOVERY CELLS (2)
SUMMER/WINTER DAMPER
OUTDOOR AIR FILTER G4
EXTRACT AIR FILTER G4
NOTE:
For more detailed instructions, go to www.airflow.com
9
9
7
13
7
8
8
1
1
OPTIONAL POST-HEATER
SAFETY SWITCH
CONTROL PANEL
CARBON DIOXIDE SENSOR
HUMIDITY SENSOR
INTERNAL HUMIDITY SENSOR
(BEHIND THE ELECTRIC BOX)
4
INTRODUCTION
6
3
3
5
5
4
4
4
4
2
R model in the figure