72 | LIMITS / PLACEMENT
LIMITS / PLACEMENT | 73
Piping Limitations and Placement Considerations
MUL
TI V W
ater IV Source Unit Engineering Manual
© LG Electronics Canada, Inc., North York, ON Canada. All rights reserved. “LG” is a registered trademark of LG Corp.
.
© LG Electronics Canada, Inc., North York, ON Canada. All rights reserved. “LG” is a registered trademark of LG Corp.
40° or less
Rope suspension points (4)
A
B
C
C
Forklift or pallet jack
TRANSPORTING / LIFTING
Transporting / Lifting Water Source Unit(s)
When lifting the unit, use lifting straps and place around the unit as shown.
• Always lift the unit using properly sized lifting straps rated to carry the unit weight.
• Ensure the straps are long enough to maintain a maximum of a 40° angle as shown.
• Use appropriate moving equipment to transport each frame; ensure the equipment is capable of supporting the weights listed above. If the
equipment is not properly secured, it may result in an accident that causes physical injury or death.
• Wear protective gloves when handling equipment. Sharp edges may cause personal injury.
• Some products include polypropylene bands around the unit for packaging.
Do not use polypropylene bands to lift the unit. There is a
risk of the product falling and causing physical injury.
• Tear apart and throw away plastic packaging bags so that children may not play with them and risk suffocation and death.
• Consider the unit’s center of gravity before lifting. Hoist the unit with the center of gravity centered among the lifting straps. There is a risk
of the product falling and causing physical injury.
• Lift the water source unit from the base at specified locations. Support the unit at a minimum of six (6) points to avoid slippage from the
rigging apparatus, and use a minimum of three (3) lifting straps. There is a risk of the product falling and causing physical injury.
• Use caution when using a forklift to transport an unpackaged unit.
Do not drop the unit when carrying it with a forklift. There is a risk of
the product falling and causing physical injury.
WARNING
Place a protective cloth or other soft material at the locations where the casing comes in contact with the lifting straps to prevent damage to painted
surfaces.
Figure 38: Moving requirements for water source units.
Water Source Unit(s)
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 39: 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 40: Dual Frame Installation.
: Service area
3/4
4
13-3/4
30-3/8
23-
3/4
20-1/2
3/4
4
44-1/8
1
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
30-3/8
23-3/4
20-1/2
3/4
Water Source Unit
Service area
(Front)
3/4
4
13-3/4
30-3/8
Water Source Unit
Service area
(Front)
INSTALLATION CONSIDERATIONS
Single Frame and Dual Frame Installation
• Consult with LG Electronics, Canada
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 perfor-
mance.
• Ensure that the floor / chosen location is water-
proof. It must contain a liquid drainage system
with a slight slope to aid in liquid drainage. Fail-
ure to follow this guideline could cause product
malfunction or inefficient performance..
WARNING