3
50
360
500
175
330
40
81
840
A
D
C
A
B
285
40
304 - 325
800
500
150
400
44
69
3. Installation diagram
Fig. 3-1
3.1. Outdoor unit (Fig. 3-1)
Ventilation and service space
■
SUZ-KA25VA5
SUZ-KA35VA5
A
100 mm or more
B
350 mm or more
C
Basically open 100 mm or more without any obstruction in front and on both
sides of the unit.
D
200 mm or more (Open two sides of left, right, or rear side.)
■
SUZ-KA50VA5
SUZ-KA60VA5
SUZ-KA71VA5
A
100 mm or more
B
350 mm or more
C
500 mm or more
When the piping is to be attached to a wall containing metals (tin plated) or metal
netting, use a chemically treated wooden piece 20 mm or thicker between the wall
and the piping or wrap 7 to 8 turns of insulation vinyl tape around the piping.
Note:
When operating the air conditioner in low outside temperature, be sure to fol-
low the instructions described below.
• Never install the outdoor unit in a place where its air inlet/outlet side may be ex
-
posed directly to wind.
• To prevent exposure to wind, install the outdoor unit with its air inlet side facing
the wall.
• To prevent exposure to wind, it is recommended to install a baffle board on the air
outlet side of the outdoor unit.
Units should be installed by licensed contractor accordingly to local code re-
quirement.
Fig. 4-1
4. Drain piping for outdoor unit (Fig. 4-1)
4.1. Accessories
Check the following parts before installation.
<Outdoor unit>
1
Drain socket
1
• Provide drain piping before indoor and outdoor piping connection. (It will be hard
to install drain socket
1
if indoor and outdoor piping connection is conducted prior
to drain piping as outdoor unit becomes immovable.)
• Connect the drain hose (obtainable at a store, inside diameter: 15 mm) as
shown in the figure for drainage.
• Make sure to provide drain piping with a downhill grade for easy drain flow.
Note:
Do not use the drain socket
1
in the cold region. Drain may freeze and it
makes the fan stop.
(mm)
■
SUZ-KA50VA5
SUZ-KA60VA5
SUZ-KA71VA5
A
C
A
C
B
(mm)
■
SUZ-KA25VA5
SUZ-KA35VA5
Drain socket
Drain hose
Drainage hole (
{
42)
(In case of Heater models
{
33)
Air inlet
Air outlet
2-10 mm × 21 mm slot
344.5
Air inlet
417.5
Air outlet
2-10 mm × 21 mm slot
Air inlet
Drainage hole
(
{
42)
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