Panasonic CU-4KS31NBU CU-4KS31NBU Owner's Manual - Page 101

Diagram of Outdoor Unit Installation, Never install only a single indoor unit., Fig. 7

Page 101 highlights

2-6. Diagram of Outdoor Unit Installation Never install only a single indoor unit. Wall-mounted types Ceiling-mounted cassette types Be sure to connect indoor and outdoor units only in combinations that are listed in the catalog or in the combination table that was provided with the outdoor unit. (Use caution. Connecting any other model may result in operation failure and malfunction.) The dimensions indicated by in the figure below are spaces that are required in order to maintain performance. Install in a location where the dimensions indicated by are ensured, and where 2 or more faces of the unit are unobstructed. In principle, the top direction should be unobstructed. Indoor unit D Indoor unit C Indoor unit B Over 4"(10cm) Ensure 6"(15cm) of space if a drain hose is to be used. Over 1'8"(50cm) Over 8"(20cm) Power breaker D C B A Indoor unit A Service space Over 10"(25cm) Access panel C Base (not provided) (concrete or similar material) Fasten with anchor bolts (not provided) (3/8" or M10, 4 locations) Fig. 7 Ground wire (not provided) Indoor unit D Indoor unit C Indoor unit B Indoor unit A 15

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15
2-6.
Diagram of Outdoor Unit Installation
Never install only a single indoor unit.
Be sure to connect indoor and outdoor units only in
combinations that are listed in the catalog or in the
combination table that was provided with the outdoor unit.
(Use caution. Connecting any other model may result in
operation failure and malfunction.)
The dimensions indicated by
in the figure below are
spaces that are required in order to maintain
performance. Install in a location where the dimensions
indicated by
are ensured, and where 2 or more faces
of the unit are unobstructed. In principle, the top direction
should be unobstructed.
Indoor unit D
Wall-mounted types
Ceiling-mounted
cassette types
Indoor unit C
Indoor unit B
Indoor unit A
Indoor unit D
Indoor unit C
Indoor unit B
Indoor unit A
Service space
Power breaker
Ground
wire
(not
provided)
Ensure 6
"
(15cm)
of space if a
drain hose is to
be used.
Base (not provided)
(concrete or similar material)
Fasten with anchor bolts
(not provided)
(3/8
"
or M10, 4 locations)
A
B
C
D
Access panel
C
Over 10
"
(25cm)
Over 8
"
(20cm)
Over 4
"
(10cm)
Over 1'8
"
(50cm)
Fig. 7