(NOTE)
As ABS is used for the drain discharge port of the main unit,
the vinyl chloride paste cannot be used.
Use the flexible hose (Band fix)
included in the package.
O
12.7
/
.......
9.5
O
/
190.5
193.5
Wiring connection port
162
/
Electric
parts box
6.4
/
70.5
105
93
150
/
320.5
97.5
55
150
/
105
235235
575 unit external dimension
331.5
Model name
MMU-AP0071MH
4-way air Discharge Cassete Type
MMU-AP0091MH
MMU-AP0121MH
MMU-AP0151MH
Arialb1i0c0p34;TOSHIBA CARRIER CORPORATION
MMU-AP0181MH
21
158
148
105
142
177
256
O
/
162
525 hanging bolt pitch
595 to 660 ceiling open dimension
700 Panel external dimension
214
42
120
93
145.5
105
70.5
Knockout for
flesh air intake O
525 hanging bolt pitch
700 Panel external dimension
595 to 660 ceiling open dimension
Hanging bolt
M10 or W3/8 local arrange
Drain discharge port
268
134
145.5
Indoor unit
220.5
27
63
Ceiling panel
100
/
29
142
64368.5
Bottom face of ceiling
300
Stand-up
827.5 or less
Stand-up
207
175
149
64
850 or less
Wired remote controller
RBC-AMT31E
Simple wired remote controller
RBC-AS21E2
Drain-up standing-up size
595 to 660 ceiling open dimension
595 to 660 ceiling open dimension
1000 or more
Wireless remote controller kit
TCB-AX21E2
Weekly timer application
RBC-AMT31E and RBC-EXW21E2
Bottom face
of ceiling
1000 or more1000 or more
15 or more
Obustacle
Space required for installation and servicing
Check port
( 450)
15 or more
Note: All dimensions are in mm.
200
A-57
Page 5
3. Electrical current characteristics
Compact 4-way Cassette (600 x 600) Type
A-58
Page 6
4. Sensible capacity table
Compact 4-way Cassette (600 x 600) Type (MMU-***MH)
Compact 4-way Cassette (600 x 600) Type (MMU-***MH)
A-61
Page 9
6. Air throw distance chart
Compact 4-way Cassette (600 x 600) Type
2.7m
2.7m
MMU-AP0071MH
0.7m/s
2
0.5m/s
1
0.3m/s
01 2 345m
MMU-AP0121MH
0.7m/s
2
0.5m/s
2.7m
2.9m
MMU-AP0091MH
0.7m/s
2
0.5m/s
1
0.3m/s
01 2 345m
MMU-AP0151MH
0.7m/s
2
0.5m/s
3.2m
1
0.3m/s
01 2 345m
MMU-AP0181MH
3
2
1
01 2 345m
0.7m/s
0.5m/s
0.3m/s
3.5m
1
01 2 345m
0.3m/s
MMU-AP0151MH,MMU-AP0181MH
(High ceiling mode)
3
2
1
01 2 345m
0.7m/s
0.5m/s
0.3m/s
A-62
Page 10
7. Sound Characteristics (NC-Curve)
0
C-40
50
0
0
0
50
0
Compact 4-way Cassette (600 x 600) Type
MMU-AP0071MH
Fan tap
Sound pressure
level (dB(A))
70
60
HM L
283632
50
1.5m
Microphone
40
30
20
Appro ximat e t hr eshol d of
Oct ave band sound pressure level (dB)
hearing for cont inuous noise
10
631252505001000 2000 4000 8000
Oct ave band cent er fr equency (Hz)
MMU-AP0091MHMMU-AP0121MH
Fan tap
Sound pressureSound pressure
level (dB(A))level (dB(A))
70
60
50
40
30
20
Approximat e t hreshold of
Oct ave band sound pr ess ure lev el ( dB)
hearing for cont inuous noise
10
631252505001000 2000 4000 8000
HML
3733
H
M
L
Oct ave band cent er fr equency (Hz)
28
NC- 5
NC- 4
NC- 30
NC- 20
Fan tap
70
60
50
40
30
20
Approximat e t hreshold of
Oct ave band sound pr ess ure lev el ( dB)
hearing for cont inuous noise
10
631252505001000 2000 4000 8000
Oct ave band cent er fr equency (Hz)
NC- 5
NC- 40
H
M
L
NC- 30
NC- 20
HM L
3733
H
M
L
29
NC- 50
N
NC- 30
NC- 20
MMU-AP0151MHMMU-AP0181MH
Fan tap
Sound pressureSound pressure
level (dB(A))level (dB(A))
70
60
50
40
30
20
Approximat e t hreshold of
Oct ave band sound pr ess ure lev el ( dB)
hearing for cont inuous noise
10
631252505001000 2000 4000 8000
HML
40
Oct ave band cent er fr equency (Hz)
3530
H
M
L
NC-
NC- 4
NC- 30
NC- 20
Fan tap
HM L
4439
70
60
50
40
30
20
Approximat e t hreshold of
Oct ave band sound pr ess ure lev el ( dB)
hearing for cont inuous noise
10
631252505001000 2000 4000 8000
Octave band center frequency (Hz)
H
M
L
34
NC-
NC- 4
NC- 30
NC- 20
A-63
Page 11
8. Fresh air intake (Design guide)
Compact 4-way Cassette (600 x 600) Type
Caution
The fresh air shall be conditioned by a heat reclaim ventilator or similar.
Ensure the fresh air volume is determined so that mixed suction air and fresh air can maintain the
operating temperature.
*1.Recommended conditioned air temperature is 12 oC to 30 oC.
However, Make a fresh air volume within 20% of standard.
Model nameMMUStandard air flow(m
3
/h)
AP0071MH
552
AP0091MH
570
AP0121MH
594
AP0151MH
660
AP0181MH
Install a filter within the fresh air duct.
(Fresh air does not pass through the filter of Indoor unit.)
Insulate the fresh air duct.
Electrically connect the fan of the Heat exchanger unit and the Indoor unit to a single isolator.
300
250
200
150
100
Static Pressure (Pa)
50
0
0246810121416182022
Fresh Air Volume (m
3
/h)
762
Indoor unit
Flange Option :
Duct fan
motor
_
Fresh Air Volume
Inter - lock circuit
Connect the driving relay of the duct fan(DC 12V) between 1 and 6 on the indoor P.C. board.
(Rated current of the relay for duct fan should be up to 75mA.)
After installation, carry out a trial operation to check that the duct fan of the indoor unit start/stop
simultaneously.
(Carry out the trial operation following the installation manual of the indoor unit.)
A-64
Page 12
9. Accessories
Compact 4-way Cassette (600 x 600) Type
Appearance
Standard accessories
Part nameQ'tyShapeUsage
Installation Manual1This manual
Heat insulating pipe2
Installation pattern
Installation gauge2
Pattern fixing screw4For attach the installation pattern
Heat insulator
1
1
_
M5 x 16
(Ensure handover to customer)
For heat insulation of the pipe connecting section
For checking of ceiling opening and the main unit position
For positioning of the ceiling position
(To be used with the installation pattern)
For heat insulation of drain connecting section
Washer
Hose band
Flexible hose
Heat insulator
8
1
1
1
Optional accessories
Air discharge direction kit
Parts NameModel nameApplied ModelNotesRemarks
Ceiling panel
Auxiliary fresh air Flange
Frech air and Filter Chamber
Fresh air inlet Box
Spacer for height adjustment
Air discharge direction kit
Remote controller
RBC-UM11PG(W)E
TCB-FF101URE2
TBD
TBD
TBD
TBD
For hanging unit
For connecting drain pipe
For adjusting core-out of drain pipe
For sealing of wire connecting port
Auxiliary fresh air Flange
TCB-FF101URE2
Fresh air inlet Box
*********
Fresh air Chamber
*********
Spacer for height adjustment
*********
Ceiling panel
RBC-UM11PG(W)E
Required accessory
For easy fresh air intake by using
the knockout hole of indoor