Specifications

Installation Manual EDUS04-740
56 Room Air Conditioners D-Series
• Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation
guidelines below.
• For any of the below installation patterns, the wall height on the exhaust side should be 4 ft or less.
Outdoor Unit Installation Drawings
Installation Guidelines
(Foot bolt-hole
centres)
(Foot bolt-hole centres)
22 13/16”
13”
4 3/4”
(From unit’s side)
Service lid
Allow space for piping
and electrical servicing.
In sites with poor drainage,
use block bases for outdoor
unit.
Adjust foot height until the
unit is leveled. Otherwise,
water leakage or pooling of
water may occur.
Where there is a danger of
the unit falling, use foot bolts,
or wires.
More than 3 15/16 More than 13 3/4
Side view
47 3/16
or less
More than 1 15/16 More than 1 15/16
Top view
More
than 3 15/16
Top view
Unit: in
More than
3 15/16
More than 1 15/16
Wall facing one side Walls facing two sides
Walls facing three sides
More
than 13 3/4
Model
Max. allowable height
Max. allowable length
98.4 ft
65.6 ft
18 class15 class 24 class
Min. allowable length 4.9 ft
Liquid pipe
Gas pipe
O.D. 1/4”
O.D. 1/2” O.D. 5/8”
0.22 oz/ft
Additional refrigerant
required for refrigerant
pipe exceeding 33 ft in
length.
Wrap the insulation
pipe with the finishing
tape from bottom to top.
9 13/16” from wall
CAUTION
Set the piping length to
4.9 ft or longer.
More than 13 3/4