Service Access And Allowable Clearances For Outdoor Unit - LG MULTI V S ARUN038GSS4 Installation Manual

GENERAL INSTALLATION GUIDELINES

Service Access and Allowable Clearances for Outdoor Unit

Outdoor Unit Service Access and Allowable Clearances
Proper airflow through the outdoor unit coil is critical for proper unit operation. Figures below and on the next page illustrate clearance re-
close proximity to each other. Outdoor unit fans draw air from the back of the unit and discharges out the front. Place units back to back and
face to face.
• Installation clearances must comply with local building codes.
• All figures not to scale.
• Never place multiple units facing back to front or front to back as shown immediately below here or high
and low system pressure problems may occur.
Figure 3: Improper Outdoor Unit Placement.
Airflow
Figure 5: Proper Outdoor Unit Placement and Clearances, continued.
Single Unit—High Rear Wall with or
without High Side Walls
Single Unit—High Rear and Side Walls with
Building Overhang
12
Airflow
Single Unit—High Rear and Front Walls with
No Side Walls
LF H
LF
Single Unit—High Front and Rear Walls with
Building Overhang and No Side Walls
Due to our policy of continuous product innovation, some specifications may change without notification.
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Figure 4: Proper Outdoor Unit Placement and Clearances.
Single Unit—High Front Wall with Building Overhang
and No Side Walls
LR < H
LR
Side by Side—High Rear and Side Walls
H
Single Unit—High Rear Wall and Low Front Wall
with Building Overhang and No Side Walls
LF
Legend
LR = Rear wall height
LF = Front wall height
H = Unit height
Single Unit—High Rear Wall and Low Front Wall
with No Side Walls
LF H
LF
LF H
H
H