Intended Use; Performance Features; Delivery Contents; Example For Application - D+H GVL 8408-M-UL Original Instructions Manual

Intended use

- Ventilation control for small to medium sized
building objects
- For triggering of 24 V DC drives
- 5 ventilation groups
- 8 A total actuating current - stabilized
- Only for indoor mounting

Delivery contents

Ventilation control panel including control Board,
plastic housing, replacement fuses and instructions
for use.

Example for Application

vent button*
window drives*
* optional function extension (separate components, retrofitable!)
This instruction includes descriptions and connection plans of components which are not part of
scope of supply of control panel. You can order these parts and many more separately from your
D+H distributor. Further connecting plans are available there as well.
99.828.04 1.0/06/19
room temp. control*
groups
English

Performance features

- Ventilation safety function (key operation
OPEN/CLOSE), can be free encoded
- Weather automatic for single groups,
can be switched on and off
- Entry for external control, e.g. timer
- Possibility of connecting rain detector or wind/ rain
detector without supplementary module
- Plastic housing, surface mounted type with
lockable steel sheet door
Control panel (GVL 8408-M-UL) rain sensor*
external control*
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GVL 8408-M-UL