Floor Mounting; Suspension Mounting; Wall Mounting - Marstair DRC+ 30 Installation & Technical Manual

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Ducted units are designed to be hung on a wall (brackets available as a kit), suspended from a ceiling
(installer supplied fittings), or to stand on a flat surface. Whichever method is used it is essential that the
mounting surface is capable of supporting the unit's weight. Leave space around the unit for air circulation
and access for installation and maintenance.

FLOOR MOUNTING

Using the appropriate side of the packing carton as a template, (centres marked A), mark out and drill 4
holes to suit maximum M8 bolts (also see Fig. 1). Secure the unit to the floor. Discard the 4 stabilizing
brackets and 8 screws.
DRC+
15 to 40
50 to 80

SUSPENSION MOUNTING

The installer must supply 4 x M8 threaded rods with 16 nuts and
washers to suit.
IMPORTANT: The stabilizing brackets provided MUST be used
when suspending a unit.
Fit the stabilizing brackets to the top corners of the backpanel and front face using the No.
10 screws provided, (2 per bracket).
If these brackets are omitted the unit will be subject to unacceptable movement on
compressor start (Fig. 2).
Where long drops of M8 rod are used, it is advisable to incorporate flexible pipes in the suction and
expansion lines.
Using the template printed on the side of the packing
carton, (centres marked A), mark out the ceiling and
drill 4 holes to suit M8 screwed rod, (see Fig. 1). Raise
the unit to the required height and pass the screwed
rods through the mounting holes in the units feet and
stabilizing brackets. Secure the unit with a nut and
washer on either side of each stabilizing bracket and
two nuts and washers underneath each foot mounting
hole, (Fig. 2).

WALL MOUNTING

Wall mounting brackets are available as an optional Kit (53200407)
MOUNTING
FIG.1.
A (mm)
B (mm)
930
510
1100
510
5/11
FIG.2.
54208007-06

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This manual is also suitable for:

Drc+ 20Drc+ 40Drc+ 50Drc+ 60Drc+ 80

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