LG LC098HV4 Engineering Manual page 61

Selecting the Best Location for the Outdoor Unit
DANGER
To avoid the possibility of fire,
cause serious bodily injury or death.
Install a fence to prevent vermin from crawling into the unit or unauthorized individuals from accessing it.
acidic solution and spray (sulfur) are often used as this may cause serious bodily injury or death.
steam, or sulfuric gas are present as this may cause serious bodily injury or death.
Select a location for installing the outdoor unit that will meet the following conditions:
• Where the unit will not be subjected to direct thermal radiation from other heat sources, nor an area that would not expose the outdoor unit
to heat or steam like discharge from boiler stacks, chimneys, steam relief ports, other air conditioning units, kitchen vents, plumbing vents,
and other sources of extreme temperatures.
• Where operating sound from the unit will not disturb inhabitants of surrounding buildings.
• Where the unit will not be exposed to direct, strong winds.
• Where there is enough strength to bear the weight of the unit.
• Include space for drainage to ensure condensate flows properly out of the unit when it is in heating mode. Avoid placing the outdoor unit in
a low-lying area where water could accumulate.
• A location that allows for optimum air flow and is easily accessible for inspection, maintenance, and service.
• Where piping between the outdoor unit and indoor unit are within allowable limits.
• Where high-frequency electrical noise / electromagnetic waves will not affect operation.
The indoor unit may take longer to provide heat, or heating performance will be reduced in winter if the unit is installed:
1. In a narrow, shady location.
2. Near a location that has a lot of ground moisture.
3. In a highly humid environment.
4. In an area in which condensate does not drain properly.
CAUTION
When deciding on a location to place the outdoor unit, be sure to choose an area where run-off from defrost will not accumulate and freeze
on sidewalks or driveways which may create unsafe conditions.
Planning for Snow and Ice
In climates that experience snow buildup, place the unit on a raised platform to ensure proper condenser airflow. The raised support platform
must be high enough to allow the unit to remain above possible snow drifts. Mount the unit on a field-provided stand that is higher than the
maximum anticipated snowfall for the location. Design the mounting base to prevent snow accumulation on the platform in front or back of
the unit case. If necessary, provide a field fabricated hood to keep snow and ice and/or drifting snow from accumulating on the coil surfaces.
Use inlet and discharge duct or hoods to prevent snow or rain from accumulating on the fan inlet and outlet guards. Best practice prevents
snow from accumulating on top of the unit. Consider tie-down requirements in case of high winds or where required by local codes.
PLACEMENT CONSIDERATIONS
do not install the unit in an area where combustible gas may generate, flow, stagnate, or leak. Failure to do so will
Due to our policy of continuous product innovation, some specifications may change without notification.
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Outdoor Unit
Do not install the unit in a location where
Do not use the unit in environments where oil,
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