Kaisai KRX-09AEXI, Owner'S Manual

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Outdoor Unit
Installation
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.
The outdoor unit can be anchored to the
ground or to a wall-mounted bracket with
bolt(M10). Prepare the installation base of the
unit according to the dimensions below.
A
W
B
D
Air inlet
Air outlet
Air inlet
W
H
Step 3: Anchor outdoor unit
UNIT MOUNTING DIMENSIONS
The following is a list of different outdoor
unit sizes and the distance between their
mounting feet. Prepare the installation base
of the unit according to the dimensions
below.
Outdoor Unit
Installation
If you will install the unit on a wall-mounted
bracket , do the following:
1.Mark the position of bracket holes based on
dimensions chart.
2. Pre-drill the holes for the expansion bolts.
3. Place a washer and nut on the end of each
expansion bolt.
4. Thread expansion bolts through holes in
mounting brackets, put mounting brackets
in position, and hammer expansion bolts into
the wall.
5. Check that the mounting brackets are level.
6. Carefully lift unit and place its mounting feet
on brackets.
7. Bolt the unit firmly to the brackets.
8. If allowed, install the unit with rubber
gaskets to reduce vibrations and noise.
If you will install the unit on the ground or
on a concrete mounting platform , do the
following:
1. Mark the positions for four expansion bolts
based on dimensions chart.
2. Pre-drill holes for expansion bolts.
3. Place a nut on the end of each expansion bolt.
4. Hammer expansion bolts into the pre-drilled
holes.
5. Remove the nuts from expansion bolts, and
place outdoor unit on bolts.
6. Put washer on each expansion bolt, then
replace the nuts.
7. Using a wrench, tighten each nut until snug.
WARNING
WHEN DRILLING INTO CONCRETE, EYE
PROTECTION IS RECOMMENDED AT ALL
TIMES.
CAUTION
Make sure that the wall is made of solid brick,
concrete, or of similarly strong material. The
wall must be able to support at least four
times the weight of the unit.
Outdoor Unit Dimensions (mm)
W x H x D
Mounting Dimensions
Distance A (mm) Distance B (mm)
681x434x285 (26.8”x17”x11.2”) 460 (18.10”) 292 (11.49”)
700x550x270 (27.5”x21.6”x10.62”) 450 (17.7”) 260 (10.24”)
728x555x300 (28.66”x21.85”x11.81”)
452 (17.79”)
302(11.89”)
946x810x420 (37.21”x31.9”x16.53”)
673 (26.5”) 403 (15.87”)
720x495x270 (28.3”x19.5”x10.6”)
452 (17.7”)
255 (10.0”)
845x702x363 (33.25”x27.63”x14.29”)
540 (21.26”)
350 (13.8”)
700x550x275 (27.5”x21.6”x10.82”)
450 (17.7”) 260 (10.24”)
770x555x300 (30.3”x21.85”x11.81”)
487 (19.2”)
298 (11.73”)
800x554x333 (31.5”x21.8”x13.1”)
514 (20.24”)
340 (13.39”)
EN
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