7
Installation
4
GB
Unit
Control and
electrical
box
Unit
Control and electrical box
Fix the unit using the 2 screws.
) The back plate and the unit share the same width.
When mounting the unit, the centre lines of the back plate and the unit can be aligned by keeping the right and left edges of the back plate within the width of the unit.
The hook on the unit can then be attached to the notch on the back plate. (When mounting, the casing’s lower panel support should be in contact with the wall surface.)
<Front view of unit>
) Check and ensure that the
mark is positioned and properly engaged at the bent section level on the back plate as shown.
Unit
Hook
To assist in fixing the unit’s hook on to the notch
on the back plate, first line up the centre lines.
Centre line
Side edges of the back plate
Back plate
* Keep the edges of the back plate within
the width of the unit.
3. Referring to "How to access Internal Components and Control and Electrical Box", fix the unit and the back plate using the included 2 screws (accessory items).
Caution) BEFORE performing field piping, be sure to fit and tighten these two screws.
Otherwise, the hook could be disengaged, and the unit could fall down.
<Accessory>
Screw M5×8
Mount the unit.
Unit
mark
Hook
Back plate
Bent section of back plate
) Each of the right and left side panels has a
mark indication.
Lift up the unit so that the
marks are positioned above the top edge of the back plate as shown below.
Lift up the unit so that the
marks are
positioned above the top edge of the back plate.
Lift up the unit.
Unit
mark
Wall
Hook
Back plate
(wall mounted)
Top edge of back plate
<Figure 4.1.9>
Wall
<Figure 4.1.10>
<Figure 4.1.11>
<Figure 4.1.12>
<Figure 4.1.13>
<Side view of unit>
