Chamberlain LiftMaster PROFESSIONAL SCS200 Instructions Pour Le Montage Et L'utilisation page 24

INSTALLATION OF CONTROL BOX
The control consists of several components which are fitted together
and are screwed into the box. Precision is important.
Complete the electrical installation (wiring, supply etc.) before turning
your attention to this point.
Find the following parts in the control box:
- Remote control 1-2x*
- Exterior installation box 1
- Cover for box 1
- Control 1
- Transformer 1
- Baseplate for transformer 1
- Radio receiver 1
- Radio module 1
- Cable bushing large 1
- Cable bushing small 1
- Flat washer 5
- Screws 3,5x 9,5 mm 17
* depending on model resp. available as optional accessory
PREPARING THE CONTROL BOX
Open the 4 pre-cut holes at the bottom of the casing with a
screwdriver or a similar device.
Attach large cable bushing on the left then the rest as shown in
picture.
Humidity and water destroy the control. All openings and cable
bushings must be sealed against water (waterproof). The control box
with the motor control is to be mounted with the cable bushings
facing down.
RECOMMENDED PROCEDURE:
A. Fasten control box of casing to wall, after previously measuring
required distances and establishing correct position of drill-holes.
(Hardware not included)
B. Fasten baseplate for transformer in casing. (Screws 3.5 x 9.5mm)
C. Fasten transformer on to baseplate; do this using 4 screws
( Screws 3.5 x 9.5mm). On the right hand side of transformer
there is sufficient space for a second transformer( Screws 3.5 x
9.5mm), which can control locking of a 12Volts E Lock.
(accessories).
Attach short earthing cable (yellow/green) to the plate using a
screw and a washer.
D. Attach logic board underneath baseplate; do this using 5 screws
and fasten in the box at the marked positions. Before that pull all
plug ins from their sockets. A small bag contains jumpers for the
control. These might be needed later on individual settings in the
controls' programming. (refer to JUMPERS)
Put the 4 large closure screws of the box through cover of the
box. Fasten 2 of them (left or right) approx 2cm into the box. After
that the cover may be opened to the side.
Close box on a trial basis turning the screws all the way in. If the
lid does not close completely, then the box is not fitted to the wall
evenly and is therefore distorted. This must be corrected. It is very
important for the box to be waterproof once closed.
A
B
C
D
X 5