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GVL 8408-M
VENTILATION CONTROL UNIT
Control several groups of units at once: GVL 8408-M is our high-output variant for controlled natural ventilation.
Features
- Expandable ventilation control unit
- For controlling 24 V DC window drives
- Total drive current up to 8 A
- Stabilised output voltage
- 5 ventilation groups
- Input for an external control device, e.g. a time switch
- Configurable ventilation safety function (saves the OPEN / CLOSED position)
- Option to enable/disable weather automation for individual groups
- Comfort ventilation function via additional modules
Gallery
GVL 8408-M - Wiring diagram (PNG, ~507 KB)
Technical data
| GVL 8408-M | |
|---|---|
| Input voltage | 230 V AC |
| Input frequency | 50 Hz |
| Power | 240 VA |
| Output voltage | 24 V DC |
| Output current | 8 A |
| Number of groups | 5 |
| Operating mode SHEV / daily ventilation | short-term operation 20% duty cycle |
| Protection rating | IP 66 |
| Temperature range | -5 °C ... +40 °C |
| Weight | 5.60 kg |
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Need more information?
Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].