![background image](http://html.mh-extra.com/html/bpc/airflow-duplexvent-dv145se/airflow-duplexvent-dv145se_operating-maintenance-and-technical-instructions_2798754001.webp)
Low-energy ventilation unit with heat recovery
and demand-controlled automatic melting
© Airflow
1.09.600E
17.6.2013
1 Extract air fan
(behind protective cover)
2 Supply air fan
(behind extract air duct)
3 Outdoor air fi lter F7
4 Heat recovery cell
5 Summer/winter damper
6 Outdoor air fi lter G4
7 Extract air fi lter G4
8 Post-heating radiator
(behind extract air duct)
9 Safety switch
10 Additional heating radiator
(behind extract air duct)
11 Control panel DIGIT SED
12 Carbon dioxide sensor
13 Humidity sensor
Operating, maintenance and
technical instructions
Electrical connection
230 V, 50 Hz,
≈
11.9 A (plug)
Degree of protection provided by enclosures IP34
Fans
Extract air 150 dm
3
/s 100 Pa
direct current (DC)
Supply air 140 dm
3
/s 100 Pa
Heat recovery
Cross-counter flow heat recovery cell, > 80%
Heat recovery bypass
Automatic
Electric post-heating unit (standard) 900 W, 3.9 A
Additional heater
1500 W, 6.5 A
Fans
Supply air G4 and F7
Extract air G4
Weight (with packaging)
88 kg
Ventilation power adjustment
- control panel control
-
CO
2
and %RH control
- remote monitoring control (voltage signal)
Options
- CO
2
sensor
- %RH sensor
- Insulated attic fl oor penetration plate
-
Base
TECHNICAL DATA
11
12
The fi gure shows the R model
13
1
6
9
8
2
10
7
3
5
4
DV145SE
Содержание AIRFLOW DUPLEXVENT DV145SE
Страница 16: ...1 09 600E 17 6 2013 PDF www airflow com ...