Mars Comfort-Aire Century VCD24 SA Series Installation Manual page 31

Installation and Operation Manual - VCDxxSA
If you will install the unit on the ground
or on a concrete mounting platform,
DO THE FOLLOWING:
Mark the positions for four expansion bolts
●
based on dimensions chart.
Pre-drill holes for expansion bolts.
●
Place a nut on the end of each expansion bolt.
●
Hammer expansion bolts into the pre-drilled
●
holes.
Remove the nuts from expansion bolts, and
●
place outdoor unit on bolts.
Put washer on each expansion bolt, then
●
replace the nuts.
Using a wrench, tighten each nut until snug.
●
WARNING
WHEN DRILLING INTO CONCRETE,
EYE PROTECTION IS RECOMMENDED
AT ALL TIMES.
If you will install the unit on a
wall-mounted bracket,
DO THE FOLLOWING:
Mark the position of bracket holes based on
●
dimensions chart.
Pre-drill the holes for the expansion bolts.
●
Place a washer and nut on the end of each
●
expansion bolt.
Thread expansion bolts through holes in
●
mounting brackets, put mounting brackets
in position, and hammer expansion bolts into
the wall.
Check that the mounting brackets are level.
●
Carefully lift unit and place its mounting feet
●
on brackets.
Bolt the unit firmly to the brackets.
●
If allowed, install the unit with rubber isolator
●
pads o reduce vibrations and noise.
CAUTION
Make sure that the wall is made of solid
brick, concrete, or of similarly strong
material. The wall must be able to support
at least four times the weight of the unit.
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