4
2
Insta
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ation
O
ocation
2
1
Re
I
rigerant pipe
Refer to Fig. 4-1.
2
2
Choosing the outdoor unit insta
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ation
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ocation
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-
bors.
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indoor unit.
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late.
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fall is anticipated, special precautions such as raising the installation location or
installing a hood on the air intake must be taken to prevent the snow from block-
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malfunction may result.
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2
Out
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ine di
P
ensions
Outdoor unit
Fig
2-1
Constraints on indoor unit installation
You should note that indoor units that can be connected to this outdoor unit are the
following models.
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Refer to the table 1 below for possible room, indoor unit combinations.
Veri
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cation
The rated capacity should be determined by observing the table below. The unit’s
quantities are limited as shown in the following table 2. For the next step, make
sure that the total rated capacity selected will stay in a range of 50% - 130% of the
outdoor unit capacity.
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N:
Table 1-1 (P*FY series (For Building Application indoor unit))
Indoor unit type
P15 P20 P25 P32 P40 P50 P63 P71 P80 P100 P125 P140 P200
Rated capacity
&RROLQJN:
1.7
2.2
2.8
3.6
4.5
5.6
7.1
8.0
9.0 11.2 14.0 16.0 22.4
Table 1-2 (M*Z series)
Indoor unit type
15
20
22
25
35
42
50
60
71
80
Rated capacity
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1.5
2.0
2.2
2.5
3.5
4.2
5.0
6.0
7.1
8.0
Combinations in which the total capacity of indoor units exceeds the capacity of the
outdoor unit will reduce the cooling capacity of each indoor unit below their rated
cooling capacity. Thus, combine indoor units with an outdoor unit within the outdoor
unit’s capacity, if possible.
Fig
2-1
(mm)
330+25
370
1050
225
600
1338
Table 2
Connectable indoor units quantities
PUMY-P200
1-12
