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6. CONSTRUCTION VIEWS (EXTERNAL VIEWS)
6-1. Fresh Air Intake Indoor Unit for S-MMS
X
X
Z
600
100
600
1262
(205)
(250)
1328
1288 (Hanging bolt pitch)
B
(Hanging bolt pitch)
(185)
492
360
47
216
150
61
30
(65)
A
1262
Filter direction
Check port
Refrigerant piping work
example at local site
Drain piping work
example at local site
Ov
er
200
Ov
er 1000
200
Space necessary for service
Work example
Check port (600
)
Service space
Service
space
Fresh air
intake
unit
23
60
370
81
41
850
292
704
Drain piping work
example at local site
Drain port
(When drain-up kit is mounted)
For vinyl chloride pipes
(Nominal dia 25 : Inner dia 32)
Refrigerant piping work
example at local site
Electric parts box (With cover)
Filter chamber
High-performance filter
Pre-filter
Refrigerant pipe
connecting port
(Gas side M)
Refrigerant pipe
connecting port
(Liquid pipe N)
C
D
E
F
Blow-off port
Discharge port connecting flange (K)
(Accessory for main unit of product)
Discharge temp sensor
406
38
38
A
G
H
I
J
406
51
35
G
H
I
J
Suction port
Suction port connecting flange (L)
(Accessory for main unit of product)
Note 1) The above figure indicates Model MMD-AP0721HFE and AP0961HFE,
Model MMD-AP0481HFE one fan motor and one fan is provided.
Pre-filter
X - X View detail diagram
Z View
Drain port (R1) (Main unit of product)
Type
0481
0721, 0961
Hole dia.-Width x Length
4-Ø 12 × 40
4-Ø 12 × 92
Long hole for M10 hanging bolt
AP0961HFE
AP0721HFE
AP0481HFE
Model MMD-
1392
1392
892
A
1260
1260
810
B
250
250
215
C
250
250
107.5
D
250
250
107.5
E
250
250
215
F
250
250
—
G
250
250
250
H
250
250
250
I
10-M6
10-M6
8-M6
K
10-M6
10-M6
6-M6
L
Ø22.2 brazing
Ø22.2 brazing
Ø15.9 flare
M
Ø12.7 flare
Ø12.7 flare
Ø9.5 flare
N
250
250
—
J
