20
Multifunction Control Panel
®®
The Transformer (see Fig. 3.1) package includes the following parts:
1 Mains Screw Terminal - Fused [19a] — 500 mA
1 Adhesive Label [19c] for the Mains Screw Terminal
1 x 12 cm Earth wire (Yellow-Green) with eyelet [13a] for earthing the
Metal box or Transformer
To install the Transformer (Order Code TRF), work carefully through the fol-
lowing steps (refer to Fig. 3.1).
Metal box (BOX-M)
1. Stick the label [19c] onto the backplate (one aperture must be positioned
over the fixed screw, and the other over the Mains Terminal [19a] screw
location.
2
. Fit the Mains Screw Terminal [19a] onto the fixed screw (as indicated on
the label) then, using the hexagonal nut, secure it to the backplate.
3
. Mount the Transformer onto the 2 fixed screws (M3x10) on the backplate
of the Metal box.
4
. Fit the eyelet terminal [13a] to the fixed screw (as shown in Fig. 3.2a) then,
using two hexagonal nuts, secure the transformer to the backplate.
5
. Connect the Transformer primary (RED wires) to terminals [N] and [L].
6
. Connect the free end of the Earth wire [13a] to the [
QQ
QQ
Q ] terminal on the
Mains Screw Terminal [19a] (as shown in Fig. 3.2a).
Use the cable tie bases (refer to [18c] in Fig. 2.1) to bunch the Red wires of the
Transformer and the Earth wire [13a].
Installing the Transformer and Mains Screw Terminal - Fused
71.75 mm
Fixed screws
M3x10
71.75 mm
Metal Box — BOX-M Plastic Box — BOX-P
Screw Location Ø 2.5mm
[19c]
[19a]
[19c]
[19a]
M3 Nut to secure
Mains Terminal
Screw to secure
Terminal board
Fig. 3.1 - Installing the Transformer and Mains Terminal board
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