Plastic shutter without fire protection ‒ ER-UP/G housing
Odours may escape from the ventilation channel.
If the installation position is wrong, the plastic shutter will not close leak-tight.
- Insert shutter at the top/to the right/to the left/to rear in the exhaust socket of the housing to fit the installation position. Ensure that the shutter closes entirely leak-tight.
(exhaust socket) to the left or right, install the shutter rotated by 90°, see following figures.
ER-UP/G housing
1 | 1 Plastic backflow preventer O: Installation position for upwards air outlet direction R: Installation position for right air outlet direction L: Installation position for left air outlet direction |
2 | 2 Plastic exhaust socket |
Preparing the plastic shutter for wall installation
Upwards air outlet direction "O"
Do not carry out any modifications. The shutter is fitted correctly ex-factory.
Air outlet direction to the right "R"
- Remove plastic backflow preventer. Simply pull this down and out of the exhaust socket.
- Turn backflow preventer, pos. [R].
- Insert backflow preventer in exhaust socket until stop is reached.
Air outlet direction to the left "L"
- Remove plastic backflow preventer. Simply pull this down and out of the exhaust socket.
- Turn backflow preventer, pos. [L].
- Insert backflow preventer in exhaust socket until stop is reached.
Preparing the plastic shutter for ceiling installation
As a rule use the standard installation position with upwards air outlet direction "O" for ceiling installation. The shutter is fitted correctly ex-factory.