INVENTOR V5MFI-66, User & Installation Manual

Page: 28 / 160

 Page 28 
B
A
D
The mounting dimensions vary among
different outdoor units.
The fixing bolt head diameter should be
more than 12mm.
Outdoor Unit Dimentsion (mm) Mounting Dimentsion (mm)
W H D A
B
952 1333 415 634 404
900 1170 350 590 378
W
H
Step 2: Install drain joint
(Heat pump unit only)
Before bolting the outdoor unit in place, you must
install the drain joint at the bottom of the unit.
Note that there are two different types of drain
joints depending on the type of outdoor unit.
If the drain joint comes with a rubber seal
(see Fig. A ), do the following:
1.
Fit the rubber seal on the end of the drain joint
that will connect to the outdoor unit.
2.
Insert the drain joint into the hole in the base
pan of the unit.
3.
Rotate the drain joint 90° until it clicks in place
facing the front of the unit.
4.
Connect a drain hose extension (not included)
to the drain joint to redirect water from the
unit during heating mode.
If the drain joint doesn’t come with a rubber
seal
(see Fig. B ), do the following:
1.
Insert the drain joint into the hole in the base
pan of the unit. The drain joint will click in
place.
2.
Connect a drain hose extension (not included)
to the drain joint to redirect water from the
unit during heating mode.
Seal
Drain joint
(A) (B)
Base pan hole of
outdoor unit
Seal
IN COLD CLIMATES
In cold climates, make sure that the drain
hose is as vertical as possible to ensure
swift water drainage. If water drains too
slowly, it can freeze in the hose and flood
the unit.
Step 3: Anchor outdoor unit
 Page 29 
Rows of series installation
L
≤
H
L
≤
1/2H
L A
25 cm / 9.8” or more
1/2H < L
≤
H
30 cm / 11.8” or more
L > H
Can not be installed
The relations between H, A and L are as follows
W
H
A
B
D
Outdoor Unit Dimentsion (mm) Mounting Dimentsion (mm)
W H
D
A B
681 434 285 460 292
700 550 275 450 260
300
333
363
420
555
554
702
810
770
800
845
946
487
514
540
673
298
340
350
403
417 1333 958 634 404
328 555 807 514 340
L
H
300 cm / 118” or more
A
60 cm / 23.6”
or more
150 cm / 59”
or more
25 cm / 9.8”
or more
25 cm / 9.8”
or more