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Installation Manual VMH SerieS Heat Controller, Inc.
23
Settlement of outdoor unit
Anchor the outdoor unit with
a bolt and nut ¦10 or ¦8 tightly
and horizontally on a concrete
or rigid mount.
Fig.45
Install the outdoor unit on a rigid base to
prevent increasing noise level and vibration.
Determine the air outlet direction where the
discharged air is not blocked. In the case that
the installation place is exposed to strong wind
such as a seaside, make sure the fan operating
properly by putting the unit lengthwise along the
wall or using a dust or shield plates.
Specially in windy area, install the unit to prev-
ent the admission of wind. If need suspending
installation, the installation bracket should
accord with technique requirement in the
installation bracket diagram.
The installation wall should be solid brick,
concrete or the same intensity construction, or
actions to reinforce, damping supporting should
be taken. The connection between bracket and
wall, bracket and the air conditioner should be
firm, stable and reliable.
Be sure there is no obstacle which block
radiating air.
Strong
wind
Fig.44
Outdoor unit installation
Outdoor installation precaution
INSTALLATION INSTRUCTIONS
530
560
290
335
624
366
590
333
760x590x285
845x700x320
900x860x315
990x965x345
Outdoor unit dimension
mm(L1xHxW1)
L2(mm)
W2(mm)
Mounting dimensions
Outdoor Unit Installation
Outdoor installation precaution
• Install the outdoor unit on a rigid base to prevent
increasing noise level and vibration.
• Determine the air outlet direction where the
discharged air is not blocked. If the installation
place is exposed to strong winds, ensure the unit
is lengthwise along the wall or provide a suitable
air bafe.
• If suspending the unit, follow the bracket manu-
facturer’s instructions.
• Use a raised concrete pad or concrete blocks to
provide a solid, level surface. Securely anchor the
unit down with bolts.
• Be sure there are no obstacles which block radiat-
ing air.
• In a snowy area, install the outdoor unit on a raised
platform that is higher than drifting snow.
Anchoring outdoor unit
Anchor the outdoor unit with 5/16" (8mm) or 3/8"
(10mm) bolt and nut tightly and horizontally on a
concrete or rigid mount.
Outdoor unit dimensions
WxHxD in. (mm)
Mounting Dimensions
A in. (mm) B in. (mm)
29.9 x 23.2 x 11.2 (760 x 590 x 285) 20.9 (530) 11.4 (290)
33.3 x 27.4 x 13.2 (845 x 695 x 335) 22 (560) 13.2 (335)
35.2 x 33.9 x 13.0 (895 x 860 x 330) 23.2 (590) 13.1 (333)
39.0 x 38.0 x 14.0 (990 x 965 x 355) 24.5 (623) 14.4 (366)
Fig. 45
D
q
q