LIMITS / PLACEMENT | 81
Piping Limitations and Placement Considerations
Due to our policy of continuous product innovation, some specications may change without notication.
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Single Frame Installation
Install single frame water source units as shown. Anchor bolt locations for installing water source units are shown on the next page.
Figure 28: Single Frame Installation.
Dual Frame Installation
Install dual frame water source units as shown. Anchor bolt locations for installing water source units are shown on the next page.
Figure 29: Dual Frame Installation.
INSTALLATION CONSIDERATIONS
Single Frame and Dual Frame Installation
• Consult with LG Electronics, U.S.A.,
Inc. if the available space is less
than the space shown in these
figures.
• If water piping passes along the
side of a frame, ensure the
indicated space is available after
considering the space taken by the
piping.
• Ensure that the floor / chosen location has
enough strength to support the weight of the
unit(s). If it does not have sufficient strength,
the unit(s) may fall and cause physical injury
or death.
• Water source units are not weatherproof.
Always install water source units indoors.
Failure to follow this installation guideline can
create an electrical hazard that can result in
bodily injury or death.
• Ensure that the floor / chosen location has
enough strength to support the weight of
the unit(s). Failure to follow this guideline
could cause product malfunction or inefficient
performance.
• Ensure that the floor / chosen location is
waterproof. It must contain a liquid drainage
system with a slight slope to aid in liquid
drainage. Failure to follow this guideline
could cause product malfunction or inefficient
performance.
: Service area
3/4
4
13-
3/4
30-
13/32
23-
3/4
21-17/32
3/4
4
44-3/32
4
Unit: inch
H-Beam Support
Water pipe
installation
space
Water Source Unit
Service area
(Front)
<Front View><Top View>
: Service area
Unit: inch
<Top view>
4
13-3/4
23-3/4
21-17/32
3/4
Water Source Unit
Service area
(Front)
3/4
4
13-3/4
30-
13/32
Water Source Unit
Service area
(Front)
30-
13/32