Mitsubishi Electric Mr. Slim PC-P18KAK User manual

INSTALLATION MANUAL
For safe and correct use, read this manual and the outdoor unit installation manual thoroughly before installing
the air-conditioner unit.
FOR INSTALLER
English
Air-Conditioners
PC-P18, 24, 30, 36, 42, 48KAK
PC-P18, 24, 30, 36, 42, 48KAKL
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18
:
:
 
 
:
:
:
2.5 .
:

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






 Mitsubishi Electric



(R410A)
1.1. ( )
:

( )


 80%

1.2.
:

20 .





1.3.
:




 ( ( B+)
)
1.4.
:
 12




 5
1.
1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
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19
3.
2.
( .)
3.1. (Fig. 3-1)
( )
4
1 ( )
1 ( )
4
1 UNIT
1
1
1
3.2. (Fig. 3-2)
3.2.1. ( .)
A B
PC-P18, 24 1237 1280
PC-P30, 36, 42, 48 1557 1600
3.2.2. ( .)
C D
PC-P18, 24 184 203
PC-P30, 36, 42, 48 180 200
( )
( )
236Min.500
680
W
123
456
7 8
A236
B
2
75
80320
680
2
19046
6
233
246 C
D
233
246
86 285
138
126
19046
Fig. 2-1
2.1. ( ) (Fig. 2-1)
:
2.5 .
W
PC-P18, 24 1280
PC-P30, 36, 42, 48 1600
:
2.2. ( )
Fig. 3-1
Fig. 3-2
( .)
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20
3.
3.3. (Fig. 3-5)
1)
1. ( ) ( )
2.
3.


(
)
2) (Fig. 3-6)
1. U
2.
3.
4. ( / )
5.
6.
U
U
( )
(mm)
125
175
190
70
80 ø65 ø100
7~12
PC-P18, 24 1202-1207
PC-P30, 36, 42, 48
1522-1527
3.2.3. (Fig. 3-3)
100 . 150 .
W3/8 M10
3.2.4. (Fig. 3-4)
1. ( W3/8 M10 )
( 100 .)
2.
(2 3 )
3.
( )
Fig. 3-4
Fig. 3-5
Fig. 3-3
Fig. 3-6
120°
( .)
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21
4.
4.1. R410A
 , alkylbenzene ( )
 C1220
, ,
( .)
øA
( .)
ø6.35 8.7 - 9.1
ø9.52 12.8 - 13.2
ø12.7 16.2 - 16.6
ø15.88 19.3 - 19.7
ø19.05 23.6 - 24.0
Fig. 4-1
Fig. 4-2
:
(R410A)
PC-P18, 24 PC-P30, 36, 42, 48
ø6.35 0.8 . ø9.52 0.8 .
ø12.7 0.8 . ø15.88 1.0 .

4.2. (Fig. 4-1)
 (
100 °C 15 .)

( 0.03 9 .)



B
( .)
B ( .)
R410A
ø6.35 (1/4") 0 - 0.5
ø9.52 (3/8") 0 - 0.5
ø12.7 (1/2") 0 - 0.5
ø15.88 (5/8") 0 - 0.5
ø19.05 (3/4") 0 - 0.5
( .) ( .) (N·m)
ø6.35 17 14-18
ø6.35 22 34-42
ø9.52 22 34-42
ø12.7 26 49-61
ø12.7 29 68-82
ø15.88 29 68-82
ø15.88 36 100-120
ø19.05 36 100-120
PC-P18, 24 PC-P30, 36, 42, 48
ø6.35 O -
-ø9.52 O
ø12.7 O ø15.88 O
O :
:
4.3. (Fig. 4-3)
1.
2.
3. (20 .)
Fig. 4-3
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