Housing installation
Damage to unit/functional problems in the event of rubbing impeller.
- Do not fit flange sleeve either twisted or crushed.
- Make sure that the surface is flat.
- Insert housing into wall breakthrough/wall sleeve (TOP).
3 | Cable grommet |
- Align housing horizontally and mark both dowel holes, see arrow.
- Drill dowel holes with a Ø of 6 mm and insert dowels.
- Push cable grommet carefully out of housing and remove it.
due to short circuit/fire if moisture penetrates into the terminal compartment. In the event of incorrect cable installation, the electronics cover cannot be used flat/sealed. Observe the permissible cable length in the terminal compartment. The grommet must be fitted firmly and tightly in the housing, even with the power cable.
- Cut off the cap of the cable grommet so that the cable grommet tightly encloses the power cable. Cut a minimum of 5 mm off the cap (power cable can bend better and electronics cover can be positioned correctly).
- Fit cable grommet correctly, seal on site if required.
- Insert cable grommet into housing.
- Feed power cable into the terminal compartment such that the cable grommet fits around the cable sheathing completely and does not penetrate too far into the terminal compartment.
- Insert housing into wall breakthrough/wall sleeve and secure with two screws. Do not insert the housing such that it is twisted or crushed. Make sure you use mounting material which is sized for the purpose.