•
Be sure there are no obstacles blocking air discharge.
The installation wall should be constructed of brick, con-
crete or another surface of equal strength to hold the
unit safely. Make sure the connections to the wall,
bracket and unit are firmly seated and there are no ob-
structions to the airflow.
Anchoring the outdoor unit
The unit should be tightly anchored, horizontally, with a nut
and bolt ( 10 or
8) on a concrete or similarly rigid, stable
surface.
Outdoor
Model
Unit Dimensions
Inches/mm (L1xHxW1)
26" x 21" x 10.5"
MS*09*E15
660 x 540 x 265
30" x 23" x 11"
MS*09*E19
760 x 590 x 285
MS*12*E19
Drain joint installation
NOTE: Drain joints differ slightly according to the different
outdoor units. Inspect your unit and use the installation in-
structions for your specific unit.
For drain joints with seals (Figure 15A):
•
Slide the seal onto the drain joint and insert into the
base pan hole of the outdoor unit. Rotate 90° to secure
(see Figure 16).
1
Figure 14A
2
Figure 14B
Mounting
Dimensions
L2 (mm)
19"
481
21"
530
For drain joints without seals (Figure 15B):
•
Insert the drain joint into the base pan hole of the out-
door unit until it remains fixed, accompanied by a click-
ing sound.
NOTE: For protection against water condensation off the out-
door unit during heating mode, connect the drain joint with an
extension drain hose (provided by the installer)
(Figure 15A)
W2 (mm)
11"
276
11 1/2"
290
6
(Figure 15B)
Correct alignment
Incorrect alignment
Figure 16