7 Housing installation
20
7. Provide unit with electrical connection:
trically connecting the unit [
.
8. Insert the plaster protective cover in the hous-
ing.
9. Plaster in housing flush with front edge, note
.
7.5 ER GH ceiling installation, single
room
1. Remove the plaster protective cover from the
housing.
NOTICE The unit will be damaged and func-
tion impaired if the fixing screws used are in-
correctly / too long.
Fixing screws may not penetrate into the hous-
ing.
Use screws provided (mounting support
UPM 60/100).
2. For suspended ceilings, cut mounting support
to the required length, bend it into shape and
fix it to the housing (
3. Mark fixing holes for mounting support/hous-
ing on ceiling, produce holes and insert dow-
els. Suitable mounting material is to be
provided by the customer.
DANGER Danger of short-circuits and
damage to the unit.
If the stepped grommet is not installed correctly,
water may penetrate the housing. The degree of
protection can no longer be guaranteed.
Drive through stepped grommet so that it can
seal the cable sheathing all the way round (circu-
lar, not a slot).
4. Insert power cable from rear of housing
through stepped grommet into housing.
5. Move housing into desired position and secure
to ceiling with/without mounting support.
DANGER Fire may spread if connection
duct is incorrectly installed.
Only use permitted duct material (
).
Correctly attach connection duct to exhaust
socket.
6. Connect connection duct to exhaust socket
sealed for ventilation, e.g. with cold-shrink
tape.
7. Provide unit with electrical connection:
trically connecting the unit [
8. Insert the plaster protective cover in the hous-
ing.
9. Plaster in housing flush with front edge.
Summary of Contents for ER shell
Page 4: ...Overview of ER EC system 4 Overview of ER EC system...
Page 29: ...Notes...
Page 30: ......
Page 31: ......
