6
VUT 1500/2500/3500 PB EC
www.ventilation-system.com
TECHNICAL DATA
OVERALL DIMENSIONS OF THE UNIT
A
B
A3
A4
A1
A1
A2
A2
Ø D
Ø D2
B1
B2
B3
Model
A
A1
A2
A3
A4
B
B1
B2
B3
D
D2
VUT 1500 PB EC
600
676
713
1340
1610
350
520
1726
1700
9
16
VUT 2500 PB EC
VUT 3500 PB EC
1350
670
1960
1932
See the complete list of the technical data for the unit in the technical data sheet included in the delivery set.
The unit is designed for indoor or sheltered use. The installation conditions must prevent ingress of atmospheric precipitations and direct
solar radiation at the ambient temperatures from -35 °C up to +50 °C.
At sub-zero ambient temperatures, frost protection must be provided for the drainage and pipelines connected to the unit.
The heat medium temperature in water heaters (if available) must be sufficient to prevent its freezing.
Hazardous parts access and water ingress protection rating:
• IP54 for the motors
• IP40 for the assembled unit connected to the air ducts
• IP00 for the unit not connected to the air ducts
The unit design is constantly being improved, thus some models may be slightly different from those described in this manual.
