Toshiba MCY-MAP0601HT, MCY-MAP0501HT, MCY-MAP0401HT QUICK REFERENCE

Engineering Data Book

File No. E06-311

The engineering data book details all relevant data, charts and drawings to
enable you to get the best performance from the Toshiba Mini-SMMS for various
applications.

The information is aimed to assist you by providing greater system details and
the wider applications that system covers.

It is recommended that the data book be used in accordance with the following
as references.

Design manual: File No.A06-111
Installation manual: File No.A06-211
Service manual: File No.A05-016

1

-1

Contents

1. Forward ...................................................................................................................... 1-1

2. Contents .................................................................................................................... 2-1

3. Introduction ............................................................................................................... 3-1

4. System overview ....................................................................................................... 4-1

4-1. Summary of system equipments ....................................................................... 4-1

4-2. Outdoor units .................................................................................................... 4-2

4-3. Indoor units ....................................................................................................... 4-3

4-4. Branching joints and headers ........................................................................... 4-5

4-5. PMV Kit............................................................................................................. 4-5

4-6. Remote controller ............................................................................................. 4-6

5. Capacity compensation chart .................................................................................. 5-1

6. Piping requirements ................................................................................................. 6-1

7. Refrigerant cycle diagram ........................................................................................ 7-1

8. Wiring guideline ........................................................................................................ 8-1

9. Indoor unit line up ..................................................................................................... 9-1

9-1. 4-way Air Discharge Cassette Type ............................................................... 9-1-1

9-2. Compact 4-way Cassette (600 × 600) Type ................................................... 9-2-1

9-3. 2-way Air Discharge Cassette Type ............................................................... 9-3-1

9-4. 1-way Air Discharge Cassette Type (Included NewType) .............................. 9-4-1

9-5. Concealed Duct Standard Type ..................................................................... 9-5-1

9-6. Slim Duct Type ............................................................................................... 9-6-1

9-7. Concealed Duct High Static Pressure Type ................................................... 9-7-1

9-8. Under Ceiling Type ........................................................................................ 9-8-1

9-9. High Wall (1 series) Type ............................................................................... 9-9-1

9-10. High Wall (2 series) Type ............................................................................. 9-10-1

9-11. Floor Standing Cabinet Type ....................................................................... 9-11-1

9-12. Floor Standing Concealed Type .................................................................. 9-12-1

9-13. Floor Standing Type ..................................................................................... 9-13-1

9-14. Optional parts of indoor units ....................................................................... 9-14-1

10. PMV Kit .................................................................................................................... 10-1

11. Outdoor unit ............................................................................................................ 11-1

12. Controls ................................................................................................................... 12-1

2

-1

Mini-SMMS Data book

3

Introduction

Toshiba MiNi-SMMS Air Conditioning
Greater Flexibility for Even More Comfort

• Superior new Toshiba VRF system for small and mid-sized buildings

• Toshiba’s innovative spirit — concept of VRF, all advantages of SMMS

World’s best class energy savings

• World-class energy savings — COP of 4.61* achieved by Toshiba’s
unrivalled SMMS technologies and newly developed components

*4HP CDU system

Flexible and easy installation

• Greater application versatility—13 types of indoor units for use in up to 9
rooms; max. 6 HP

• Small and light weight outdoor unit

• Total piping length 180 m* (forthest 100 m)

• Maximum height variation for indoor units

(Outdoor unit is up to 30 m higher than indoor unit / outdoor unit is up to 20 m lower than indoor unit)

*150 m with PMV kit

1

2

3

4

5

Pursue unexpected quieter operation

• Quiet operation enables a tranquil interior environment, which can be
further enhanced with our optional PMV* kit

• Product made from quieter outdoor unit by adoption of Bat wing fan

*Pulse Motor Valve

6

7

8

9

10

11

12

3

-1

3

Introduction

World’s best class energy savings

World-class energy savings — COP of 4.61* achieved by Toshiba’s unrivalled

1

SMMS technologies and newly developed components

*4HP CDU system

2

3

4

5

6

New

DC fan motor

• High output / high
efficiency DC motor

• 600W output

• Sine wave drive

New

Heat exchanger

High-efficiency R410A
heat-transfer tube

Configuration of the finned
heat-transfer tube

New

Bat wing fan

New development for high
pressure low sound fan

→

The bat wing fan realizes
the sound level equivalent
to current model.

New

Vector-controlled inverter

Vector IPDU control changes motor current
wave to a smooth sinusoidal pattern so that
noise emitted from the drive units is greatly
reduced.

Efficient circuit built-in
and new PIM adoption

Smooth sign curve liquid
realizes efficient-izing and
low noise-ization.

New

Twin-rotary DC compressor

Greater motor efficiency
from improved coil design

7

8

9

10

11

Anti-eddy projection

Anti-eddy projection prevents
big eddies and reduces air
resistance.

Reverse-arc-shape wing

Reverse-arc-shape wing
reduces air resistance.

DC twin rotary compressor (A3 comp) features

High reliability

The enhanced DC twin-rotary compressor delivers stable performance with minimum friction:
Ideal for noise-sensitive applications. The outdoor unit is almost imperceptible.

TWIN-ROTARY COMPRESSOR

• Low vibrations

• Super-quiet
operation

• High reliability

Comparison of DC twin rotary and Scroll compressor

This difference is the
reason for actual energy
savings

(%)

More effective
compression from
high-precision
components

Partial load range

*Most frequent operation

Nominal range

Higher refrigerant
compression from
redesigned
compression
channels

12

Toshiba Twin-Rotary

Traditional Compressor

DC Twin

Total efficiency of

compressor

rotary type

Frequency of compressor (rps)

3

-2

Conventional
Scroll type

3

Introduction

Expansive variety in our line-up of indoor units Shortest route design by free branching

Combination of line and header branching is highly
flexible, allowing the shortest route possible thereby
saving on installation time and costs. Line/header
branching after header branching is only available
with TOSHIBA.

1

PMV-Kit

Small and lightweight

New compact 4-way
cassette

- Line branching

- Header branching

- Line + Header branching

Line branching after header branching

Outdoor unit

Header

Indoor unit

Br

anching joint

PMV kit

2

3

4

Header branching after header branching

Outdoor unit

Header

5

Header

Indoor unit

PMV kit

6

Mini-SMMS outdoor unitSuper-MMS outdoor unit

1,800 mm

990 mm

Piping length

Compact

Mini-SMMS is born from
our supreme VRF technology

750 mm

Best-in-class piping length and height

1,340 mm

900 mm

117kg228kg

1-phase3-phase

320 mm

7

8

9

10

11

3

(Revised edition in 7.Apr.2006)

-3

12

3

Introduction

Quieter with smoother wind flow

1

Bat Wing fan

2

3

4

5

6

Night operation mode

Day

Day

New bat

wing fan

Night

Night

DC fan

motor

Mi ni-SMMS ha s ti med , Night O peration , allowing

queter operation at night.

(A timer or a switch is local arrangements)

Clears nighttime residential noise ordinances.
Can be used without obstructing peaceful
neighborhoods at night.

Outdoor unit

4HP

Quiet er sound

and

power saving

Daytime Night

49dB

46dB

7

8

9

10

11

5HP

6HP

PMV kit

P M V k it (R B M- PM V0 3 61 E/ RB M -

PMV0 901E) sh all be re quired f or

q ui t e r p la c e a pp l ic a t io n a s an

optional to reduce refrigerant sound

especially in oil retrieval control or

in transient operation as start up.

Suppress particular-Hz noise away Suppress overall noise levels

Die-away Zone

50dB

51dB

46 dB

47dB

12

(Hz) (Hz)

3

(Revised edition in 7.Apr.2006)

-4

4-1. Summary of system equipments

World-class energy savings_COP of 4.61* achieved by Toshiba’s unrivalled

S-MMS technologies and newly developed components

Quiet operation can be further enhanced with an optional PMV

(flow regulating valve) Kit.

Versatile application_13 types of indoor units for use in up to 9 rooms (6 HP)

Sales launch scheduled for early 2006. Specifications differ by region.
For questions regarding availability, please contact your local distributor.

4HP CDU system

*

Pulse Motor Valve

*

Use of quieter place

Necessity of PMV Kit (RBM-PMV0361E / RBM-PMV0901E) for
quieter place application as an optional.

4

-1

PMV Kit

New compact 4-way
cassette

4-2. Outdoor units

Corresponding HP

Model
name

Heat pump(50Hz) MCY-

Heat pump(60Hz) MCY-

Cooling capacity(kW)*1

Heating capacity(kW)*1

No.of connectable indoor units

*1 Rated conditions

Cooling:Indoor air temperature 27
Heating:Indoor air temperature 20

Inverter unit

4HP 5HP 6HP

MAP0401HT MAP0501HT MAP0601HT

MAP0401HT2D MAP0501HT2D MAP0601HT2D

12.1

12.5

6

o

C DB/19oCWB,Outdoor air temperature 35oCDB

o

C DB,Outdoor air temperature 7oCDB/6oCWB

14.0

16.0

8

15.5

18.0

9

Allocation standard of model name

MCY- 2DMAP H T

No mark: Power supply specification, 1O/220-240V, 50Hz
2D : Power supply specification, 1

T : Inverter unit

H : Heat pump

Development Number

Capacity rank HP x 10

R410A

M : Individual unit

Multi Compact Type

4

-2

O

220V, 60Hz

/

4-3. Indoor units

Type

4-way Air Discharge
Cassette Type

Compact 4-way
Air Discharge
(600x600) Type

2-way Air Discharge
Cassette Type

1-way Air Discharge
Cassette Type

Concealed Duct
Standard Type

Slim Duct Type

Concealed Duct
High Static
Pressure Type

Under Ceilling Type

Appearance

Model name

MMU-AP0091H

MMU-AP0121H

MMU-AP0151H

MMU-AP0181H

MMU-AP0241H

MMU-AP0271H

MMU-AP0301H

MMU-AP0361H

MMU-AP0481H

MMU-AP0071MH

MMU-AP0091MH

MMU-AP0121MH

MMU-AP0151MH

MMU-AP0181MH

MMU-AP0071WH

MMU-AP0091WH

MMU-AP0121WH

MMU-AP0151WH

MMU-AP0181WH

MMU-AP0241WH

MMU-AP0271WH

MMU-AP0301WH

MMU-AP0071YH

MMU-AP0091YH

MMU-AP0121YH

MMU-AP0152SH

MMU-AP0182SH

MMU-AP0242SH

MMD-AP0071BH

MMD-AP0091BH

MMD-AP0121BH

MMD-AP0151BH

MMD-AP0181BH

MMD-AP0241BH

MMD-AP0271BH

MMD-AP0301BH

MMD-AP0361BH

MMD-AP0481BH

MMD-AP0071SPH

MMD-AP0091SPH

MMD-AP0121SPH

MMD-AP0151SPH

MMD-AP0181SPH

MMD-AP0181H

MMD-AP0241H

MMD-AP0271H

MMD-AP0361H

MMD-AP0481H

MMC-AP0151H

MMC-AP0181H

MMC-AP0241H

MMC-AP0271H

MMC-AP0361H

MMC-AP0481H

Capacity rank

009 type

012 type

015 type

018 type

024 type

027 type

030 type

036 type

048 type

007 type

009 type

012 type

015 type

018 type

007 type

009 type

012 type

015 type

018 type

024 type

027 type

030 type

007 type

009 type

012 type

015 type

018 type

024 type

007 type

009 type

012 type

015 type

018 type

024 type

027 type

030 type

036 type

048 type

007 type

009 type

012 type

015 type

018 type

018 type

024 type

027 type

036 type

048 type

015 type

018 type

024 type

027 type

036 type

048 type

Capacity

code

1.00

1.25

1.70

2.00

2.50

3.00

3.20

4.00

5.00

0.80

1.00

1.25

1.70

2.00

0.80

1.00

1.25

1.70

2.00

2.50

3.00

3.20

0.80

1.00

1.25

1.70

2.00

2.50

0.80

1.00

1.25

1.70

2.00

2.50

3.00

3.20

4.00

5.00

0.80

1.00

1.25

1.70

2.00

2.00

2.50

3.00

4.00

5.00

1.70

2.00

2.50

3.00

4.00

5.00

Cooling

capacity (kW)

2.8

3.6

4.5

5.6

7.1

8.0

9.0

11.2

14.0

2.2

2.8

3.6

4.5

5.6

2.2

2.8

3.6

4.5

5.6

7.1

8.0

9.0

2.2

2.8

3.6

4.5

5.6

7.1

2.2

2.8

3.6

4.5

5.6

7.1

8.0

9.0

11.2

14.0

2.2

2.8

3.6

4.5

5.6

5.6

7.1

8.0

11.2

14.0

4.5

5.6

7.1

8.0

11.2

14.0

Heating

capacity (kW)

3.2

4.0

5.0

6.3

8.0

9.0

10.0

12.5

16.0

2.5

3.2

4.0

5.0

6.3

2.5

3.2

4.0

5.0

6.3

8.0

9.0

10.0

2.5

3.2

4.0

5.0

6.3

8.0

2.5

3.2

4.0

5.0

6.3

8.0

9.0

10.0

12.5

16.0

2.5

3.2

4.0

5.0

6.3

6.3

8.0

9.0

10.0

16.0

5.0

6.3

8.0

9.0

12.5

16.0

PMV Kit

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

4

-3

Type Appearance Model name

High Wall Type
(1 series)

High Wall Type
(2 series)

Floor Standing
Cabinet Type

Floor Standing
Concealed Type

Floor Standing Type

MMK-AP0071H

MMK-AP0091H

MMK-AP0121H

MMK-AP0151H

MMK-AP0181H

MMK-AP0241H

MMK-AP0072H

MMK-AP0092H

MMK-AP0122H

MML-AP0071H

MML-AP0091H

MML-AP0121H

MML-AP0151H

MML-AP0181H

MML-AP0241H

MML-AP0071BH

MML-AP0091BH

MML-AP0121BH

MML-AP0151BH

MML-AP0181BH

MML-AP0241BH

MMF-AP0151H

MMF-AP0181H

MMF-AP0241H

MMF-AP0271H

MMF-AP0361H

MMF-AP0481H

Capacity

rank

007 type

009 type

012 type

015 type

018 type

024 type

007 type

009 type

012 type

007 type

009 type

012 type

015 type

018 type

024 type

007 type

009 type

012 type

015 type

018 type

024 type

015 type

018 type

024 type

027 type

036 type

048 type

Capacity

code

0.80

1.00

1.25

1.70

2.00

2.50

0.80

1.00

1.25

0.80

1.00

1.25

1.70

2.00

2.50

0.80

1.00

1.25

1.70

2.00

2.50

1.70

2.00

2.50

3.00

4.00

5.00

Cooling

capacity (kW)

2.2

2.8

3.6

4.5

5.6

7.1

2.2

2.8

3.6

2.2

2.8

3.6

4.5

5.6

7.1

2.2

2.8

3.6

4.5

5.6

7.1

4.5

5.6

7.1

8.0

11.2

14.0

Heating

capacity (kW)

2.5

3.2

4.0

5.0

6.3

8.0

2.5

3.2

4.0

2.5

3.2

4.0

5.0

6.3

8.0

2.5

3.2

4.0

5.0

6.3

8.0

5.0

6.3

8.0

9.0

10.0

16.0

PMV Kit

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Available

Allocation standard of model name

MM

--AP H

C : China model

M : Compact 4-way Cassete Type
W : 2-way Cassete Type
S : 1-way Cassete Type
Y : Small sized 1-way Cassete Type
B : Built-in Type (Built-in Duct Type)
(Floor concealed Type)
SP(S) : Slim Duct Type

Development series No.

Based on the cooling capacity (Btu/h)/1,000

R410A

U : Cassette Type
D : Duct Type
C : Under Ceiling Type
K : High Wall Type
L : Floor Type (Cabinet type)
(Concealed type)
F : Floor Standing Type

MM : Modular Multi Type

4

-4

4-4. Branching joints and headers *1

Model name

RBM-BY53E

Y-shape branching joint

RBM-BY103E

4-branching header

8-branching header

*1 If total capacity code value of indoor unit exceeds that of outdoor unit, apply code of outdoor unit.
*2 "capacity code" can be obtained from page~. (capacity code is not actual capacity)
*3 When using Y-shape branching joint for 1st branching, select according to the capacity code of outdoor unit.

RBM-HY1043E

RBM-HY1083E

Indoor unit capacity code (*2) :Total below 6.4

Indoor unit capacity code (*2) :Total 6.4 or more
and below 7.8

Indoor unit capacity code (*2) :Total below 7.8

Indoor unit capacity code (*2) :Total below 7.8

Usage Appearance

4-5. PMV Kit

Model name

RBM-PMV0361E

RBM-PMV0901E

For more information see Chapter 10.

Indoor unit capacity type Appearance

007, 009, 012 type

015, 018, 024 type

4

-5

4-6. Remote controller

Name

Model

name

Appearance Application Function

RBC-AMT31E

Wired remote controllerSimple wired remote controller

Connected to indoor unit

Wired remote

controller

Wired remote
controller
(In case of control
by 2 remote
controllers)

Start / Stop

Mode Change

Temperature setting

Fan speed

Timer function

1

On or off elapsed timer

with 30 minite increments.

Automatic off function

2

Weekly when combined with

RBC-EXW21E2

weekly schedule operation can

be operated.

Filter dirty indicator

Displays automatically maintenance

time of indoor filter by flashes.

Self-diagnosis function

Pressing "CHECK" button

displays status code.

Control by 2 remote controllers is

available.

Two remote controllers can be

connected to one indoor unit.

The indoor unit can be separately

operated from a different location.

TEST

SETTING

RBC-AS21E2

Connected to indoor unit

ûC
ûF

Simple remote controller

4

-6

Start / Stop

Temperature setting

Change of air flow

Check code display

Name

Model
name

Appearance Function

Wireless remote controller kit

Start / Stop

Mode change

Temperature setting

Change of air flow

Timer function

On or off timer operation, setting in

30 minute increments.

Automatic Off function

Control by 2 remote controllers is

available.

Two wireless remote controllers can

operate one indoor unit. The indoor unit

can be separately operated from a

different location.

Check code display

TCB-AX21U(W)-E2

(for 4-way airdischarge cassette)

RBC-AX22CE2

(for under ceiling)

TCB-AX21-E2

(for other units except for the con-

cealed duct high static pressure)

TCB-AX21E2 RBC-AX22CE2 TCB-AX21U(W)-E2

4

-7

Name

Model

name

Appearance Application Performance

ZONE

ALL
ZONE
GROUP

1234

SET DATA

SETTING

SELECT ZONE

TCB-SC642TLE2

TEST

UNIT No.

No.

R.C.

SET

CL

Central remote controller

GROUP

CODE

No.

Connected to outdoor unit,

or indoor unit

Outdoor

unit

Central

remote controller

Central
remote

controller

Indoor

remote controller

Individual control up to 64 indoor units.

Individual control for max. 64 indoor
units divided into 4 zones.

Up to 16 indoor units for each
zone

Up to 16 outdoor units are
connectable.

Four selectable central control settings to
restrict individual remote controller
operations.

Setting for one of 1 to 4 zones is
available.

Can be used with other central control
devices (Up to 10 central control
devices with in one control circuit)

Two selectable control modes

Central controller mode
Remote controller mode

Setting of simultaneous ON/OFF 3
times for each day of the week
combined with a weekly timer.

TCB-CC163TLE2

ON-OFF controller

Connected to outdoor unit,

or indoor unit

Outdoor unit

ON-OFF

controller

Indoor unit

ON-OFF

controller

Indoor

remote controller

Individual control up to 16 indoor units.

Setting of simultaneous ON-OFF 3
times for each day of the week when
combined with a weekly timer.

Connected to 2 remote controllers is
possible.

4

-8

Name

Model
name

Appearance Application Performance

Weekly timer

RBC-EXW21E2

PROGRAM1

PROGRAM2

PROGRAM3

WEEKLY TIMER

SuMoTuWeThFr Sa

ERROR

Connected to central

remote controller or

wired remote controller

Wired

remote controller

Outdoor unit

Weekly

timer

Weekly schedule operation

1

Setting different start / stop time for each
day of the week

2

ON / OFF can be set 3 times
a day.

ON

8:00 12:00 13:00 18:00 19:00 21:00

3

"CHECK" "PROGRAM" "DAY"

OFF ON OFF ON OFF

button copying of settings easy.

4

Two different schedules for a
week can be specified.
(Summer schedule and winter
schedule, etc.)

5

"CANCEL" "DAY" button enables
holiday setting.

6

If power supply fails, the setting
contents are stored in the memory for
100 hours.

Central

remote controller

Weekly

timer

4

-9

For indoor unit, the capacity code is decided for each capacity rank.

1

Capacity rank type

Capacity code

NOTE :

Capacity rank : Correspondence to Btu/h. Capacity code : Correspondence to Horsepower.

For outdoor unit, maximum No. of connectable indoor units and total capacity code of indoor units

2

007

0.8

009

1

012

1.25

015

1.7

018

2

024

2.5

027

3

030

3.2

036

4

are decided.

Outdoor unit

MCY-MAP0401HT
MCY-MAP0401HT2D

MCY-MAP0501HT
MCY-MAP0501HT2D

MCY-MAP0601HT
MCY-MAP0601HT2D

Capacity code of

outdoor unit

4

5

6

Max. No. of

indoor units

6

8

9

Total capacity code

of indoor units

3.2 to 5.2

4.0 to 6.5

4.8 to 7.8

5-1. Cooling/heating capacity characteristics

1

Cooling capacity calculation method :
Required cooling capacity = Cooling capacity x Factor ( , , , , *1) kW

Indoor air wet bulb temperature vs. capacity correction value

1.2

1.1

(Example)
Design Indoor conditions : 22

Capacity correction value : 1.09

1.2

o

C WB

048

5

1.0

0.9

0.8

Capacity correction value

15

20 24

Capacity correction value

Indoor air wet bulb temp. (oC)

Outdoor air dry bulb temperature vs.capacity correction value

1.2

1.1

1

0.9

-

50 51015202530354043

Capacity correction value

Outdoor air dry bulb temp. (oC)

1.1

1.0

0.9

0.8
15

20 24

Indoor air wet bulb temp. (oC)

(Example)
Design Outdoor conditions : 17

Capacity correction value : 1.14

1.2

1.1

1

0.9

-

50 51015202530354043

Capacity correction value

Outdoor air dry bulb temp. (oC)

o

C DB

1 : Coefficient to use for correction of outdoor unit capacity when total capacity of the indoor

*

units are not equal to the outdoor unit capacity.

5

-1

Air flow variation ratio of indoor unit vs. capacity correction (For concealed duct type only)

30

20

10

0

-

10

-

20

010203040

Pipe length (Equivalent length) L(m)

Hight of outdoor unit H (m)

50 60 70 80 90 100

100%

98

96

94

92

90

88

86

84

82

1.1

1.0

0.9
80 90 100 110 120

Capacity correction value

Connecting pipe length and lift difference between indoor and outdoor units vs. capacity correction value

Air flow variation ratio (%)

30

20

10

0

-

10

Hight of outdoor unit H (m)

-

20

100%

010203040

Outdoor unit

L is the longest one of
(Ll + a, Ll + b, Ll + c)

ho Ll

H = ho +
(Largest one of ha, hb, and hc)

94

96

98

92

90

50 60 70 80 90 100

88

86

84

82

Pipe length (Equivalent length) L(m)

(Example)
Design Pipelength : 55m

Height of outdoor unit : 15m
Capacity correction value: 89%

ha

hb

hc

a

A

b

B

Indoor unit

c

C

5

-2

Correction of outdoor unit diversity

1.1

1

(Example)
Design Outdoor unit : 5.0HP

Indoor units total capacity : 5.5HP
(Capacity ratio : 110%)
Capacity correction value : 1.03%

0.9

0.8

0.7

Capacity correction value

80 80 100 110 120 130

1.1

1

0.9

0.8

0.7

Capacity correction value

80 80 100 110 120 130

Standard capacity ratio

Indoor units total capacity ratio (%)

2

Heating capacity calculation method :

Indoor units total capacity ratio (%)

Required heating capacity = Heating capacity x Factor ( , , , , *1, *2) kW

Indoor air dry bulb temperature vs. capacity correction value

1.2

1.1

1.0

0.9

0.8
15 20 24

Capacity correction value

Indoor air dry bulb temp. (oC)

(Example)
Design Indoor conditions : 21.5

Capacity correction value : 0.98

1.2

1.1

1.0

0.9

0.8
15 20 24

Capacity correction value

Indoor air dry bulb temp. (oC)

Standard capacity ratio

o

C DB

Outdoor air wet bulb temperature vs. capacity correction value

1.2

1.1

1

0.9

0.8

0.7

0.6

0.5

Capacity correction value

-

15

-

10

-

50 51015

Outdoor air wet bulb temp. (oC)

1 : Coefficient to use for correction of outdoor unit capacity when total capacity of the indoor

*

(Example)
Design Outdoor conditions :

-

5oC WB

Capacity correction value : 0.8

1.2

1.1

1

0.9

0.8

0.7

0.6

0.5

Capacity correction value

-

15

-

10

-

50 51015

Outdoor air wet bulb temp. (oC)

units are not equal to the outdoor unit capacity.

2 : Refer to item 3.

*

5

-3

Air flow variation ratio of indoor unit vs. capacity correction (For concealed duct type only)

Pipe length (Equivalent length) L (m)

Height of outdoor unit H (m)

30

99

98

97

96

95

94

20

10

0

-

10

-

20

0 10 20304050607080 90100

100%

1.1

1.0

0.9
80 90 100 110 120

Capacity correction value

Air flow variation ratio (%)

Connecting pipe length and lift difference between indoor and outdoor units vs. capacity correction value

30

20

10

100%

0

-

10

-

20

0 102030 405060708090100

Height of outdoor unit H (m)

98

99

97

96

95

Pipe length (Equivalent length) L (m)

Outdoor unit

L is the longest one of
(Ll + a, Ll + b, Ll + c)

ho Ll

H = ho +
(Largest one of ha, hb, and hc)

ha

hb

hc

a

A

b

B

Indoor unit

c

C

94

(Example)
Design Pipe length : 75m

Heigh of outdoor unit : 15m
Capacity correction value : 95.1%

5

-4

Correction of outdoor unit diversity

1.1

1

(Example)

Design Outdoor unit : 5HP
Indoor units total capacity : 4.5HP
(Capacity ratio : 90%)
Capacity correction value : 0.9%

0.9

0.8

0.7

Capacity correction value

80 90 100 110 120 130

Standard capacity ratio

Indoor units total capacity ratio (%)

1 : Coefficient to use for correction of outdoor unit capacity when total capacity of the indoor

*

1.1

1

0.9

0.8

0.7

Capacity correction value

80 90 100 110 120 130

Indoor units total capacity ratio (%)

Standard capacity ratio

units are not equal to the outdoor unit capacity.

3

Capacity correction in case of frost on the outdoor heat exchanger in heating

Correct the heating capacity when frost was found on the outdoor heat exchanger.

Heating capacity = Capacity after correction of outdoor unit × Correction value of capacity resulted from frost

(Capacity after correction of outdoor unit : Heating capacity calculated in the above item 2.)

Capacity correction in case of frost on the outdoor heat exchanger

1.0

0.9

0.8

Capacity correction value

-

15

Capacity calculation for each indoor unit

4

-

10

Outdoor air wet bulb temp. (oC)

-

50 510

Capacity for each indoor unit

= Capacity after correction of outdoor unit x

Required standard capacity of indoor unit

Total value of standard indoor unit capacity

5

-5

5

Operating temperature range

In cooling time

45

40

C)

35

o

30

25

20

15

10

5

0

Outdoor air dry bulb temp. (

-

5

-

10

Continuously

operable

range

(in pull down)

Usable range

3025 28201510

C)

o

-

-

Outdoor air wet bulb temp. (

-

-

In heating time

20

15

10

5

Continuously

0

5

Usable range

(in warming-up)

10

15

20

5 1015202530

operable

range

Indoor air wet bulb temp. (oC)

Indoor air dry bulb temp. (oC)

Rated conditions

6

Cooling :
Indoor air temperature 27oC DB/19.0oC WB, Outdoor air temperature 35oC DB

Heating :
Indoor air temperature 20oC DB, Outdoor air temperature 7oC DB/6oC WB

5

-6

6-1. Free branching system

1

Line branching system

2

Header branching system

3

Header branching system after line branching

4

Line branching system after header branching

5

Header branching system after header branching

The above five branching systems are available to dramatically increase the flexibility of refrigerant piping design.

Outdoor unit

Line
branching
system

Indoor unit

Branching joint

controller

Outdoor unit

Remote

Header
branching
system

Header
branching
system
after line
branching

Line
branching
system after
header
branching

Indoor unit

* In case of "PMV Kit"

Outdoor unit

PMV

Kit

Indoor unit

* In case of "PMV Kit"

Outdoor unit

Remote controller

Branching joint

Remote

controller

Branching header

Branching header

Branching header

Header
branching
system after
header
branching

Indoor
unit

PMV
Kit

Remote

controller

Branching
joint

6

-1

6-2. Refrigerant piping length and piping size

1

Allowable length and height difference of refrigerant piping

Outdoor unit

Main
pipe

L1

Branching pipe

L2

Branching header

1st branching

section

Branching

pipe

L3

Height
difference
between
Indoor and
outdoor unit

H1

ab cd

Indoor unit

Equivalent length corresponded to farthest piping

Equivalent length corresponded to farthest piping after 1st branching Li

L4

ef

Y-shape

branching joint

Height difference

between indoor units

H2

L

g

A

6

-2

1

Allowable length and height difference of refrigerant piping

Allowable value Piping section

Piping

Length

Total extension of pipe
(Liquid pipe, real length)

Furthest piping length L
(*1)

Max.equivalent length of
main pipe

Equivalent length of furthest
piping from 1st branching
Li (*1)

Max.real length of indoor
unit connecting pipe

Real length

Equivalent
length

180m

100m

125m

65m

35m

15m

L1+L2+L3+L4+

a+b+c+d+e+f+g

L1+L3+L4+g

L1

L3+L4+g

a, b, c, d, e, f, g

Upper outdoor

unit
Height between indoor and
outdoor units H1

Height

Difference

Height between indoor units H2

*1 Furthest indoor unit from 1st branch to be named "A"

Lower outdoor

unit

30m

20m

15m

_

_

_

6

-3

2

Selection of refrigerant piping

Outdoor unit

Gas pipe

Main
pipe

Liquid pipe

1st branching

section

1

4

Branching

Branching

2

pipe

2

pipe

3

Y-shape

Branching joint

4

Branching header

4

3

Indoor unit

2

3

3 3

4

3 3

Indoor unit

6

-4

2

Selection of refrigerant piping (cont.)

No. Piping parts Name Selection of pipe size

Size of main pipe

Outdoor unit

1

1st branching
section

Branching
section

2

Branching
section

Branching
section

3

Indoor unit

Main pipe

Pipe size between branching sections

Total capacity codes of indoor units at down stream side

Branching
pipe

Note) If the total capacity code value of indoor units exceeds that of the
outdoor units, apply the capacity code of outdoor units.

Connecting pipe size of indoor unit

Indoor unit

connecting
pipe

Outdoor unit capacity type

0401 type

0501 type

0601 type

Equivalent to HP

Below 2.8

2.8 to below 6.4

6.4 to below 7.2

Indoor unit capacity type

007, 009, 012 type

015, 018 type

024, 030, 036, 048 type

Gas pipe (mm)

Gas pipe

Gas pipe (mm)

15.9

15.9

19.1

(mm)

12.7

15.9

19.1

9.5

12.7

15.9

Liquid pipe (mm)

9.5

9.5

9.5

Liquid pipe

(mm)

9.5

9.5

9.5

Liquid pipe (mm)

6.4

6.4

9.5

Selection of branching section

Y-shape

Y-shape branching joint

Branching

header

Note) *1 : When using a Y-shape branching joint for the 1st branch, select
according to capacity code of the outdoor unit.
*2 : For 1 line after branching header indoor units with a maximum
capacity code of 6.0 in total can be connected.

For 4 branches

For 8 branches

4

branching joint
Branching
section

Branching

header

Minimum wall thickness for R410A application

Soft

OK

OK

Harf Hard

or Hard

OK

OK

OD

(inch)

1/4"

3/8"

OD

(mm)

6.35

9.52

Total capacity codes of indoor units at down stream side

Minimum wall

thickness (mm)

0.80

0.80

Equivalent to HP

Below 6.4

6.4 to below 7.8

Below 7.8

Below 7.8

Model name

RBM-BY53E

RBM-BY103E

RBM-HY1043E

RBM-HY1083E

OK

OK

NG*

OK

OK

OK

1/2"

5/8"

3/4"

12.70

15.88

19.05

6

0.80

1.00

1.00

-5

*If the pipe size is
use a suitable material.

O

19.0 or more,

/

6-3. Refrigerant piping length and piping size with PMV Kit

1

Allowable length and height difference of refrigerant piping

Outdoor unit

Main
pipe

L1

Branching pipe

L2

Branching header

1st branching

section

Branching

pipe

L3

Height
difference
between
Indoor and
outdoor unit

H1

a

bcd

hi jk

Indoor unit

Equivalent length corresponded to farthest piping

Equivalent length corresponded to farthest piping after 1st branching

L4

Y-shape

Branching joint

e

lm

f

PMV Kit

Height difference

between indoor units

(PMV Kit)

L

Li

g

n

H2

A

6

-6

1

Allowable length and height difference of refrigerant piping

Allowable value Piping section

Piping

Length

Total extension of pipe
(Liquid pipe, real length)

Furthest piping length L
(*1)

Equivalent length of furthest
piping from 1st branching Li
(*1)

Real length

Equivalent
length

150m

65m

80m

50mMax.equivalent length of main pipe

15m

15mMax.real length of indoor unit connecting pipe

L1+L2+L3+L4+

a+b+c+d+e+f+g+

h+i+j+k+l+m+n

L1+L3+L4+g+n

L1

L3+L4+g+n

a+h, b+i, c+j, d+k,

e+l, f+m, g+n

Real length between PMV Kit and indoor unit

Upper outdoor
unit

Height between indoor and
outdoor unit H1

Height

Difference

Lower outdoor
unit

Height between indoor units (PMV Kit) H2
Height difference between highest indoor unit or PMV Kit and
lowest indoor unit or PMV Kit shall be 15m or less

*1 Furthest indoor unit from 1st branch to be named "A"

Not Available Available

PMV

Kit

Indoor unit Indoor unit

2m or more

and up to 10m

30m

20m

15m

PMV

Kit

h, i, j, k, l, m, n

_

_

_

NOTE
Don,t connect two or more indoor units to one PMV Kit. Arrange one indoor unit and one PMV Kit set to 1 by 1.

6

-7

2

Selection of refrigerant piping

Outdoor unit

Gas pipe

Main
pipe

Liquid pipe

1st branching

section

1

4

Branching

pipe

2

Branching

pipe

2

Branching header

4

5 5

3

Y-shape

Branching joint

4

3

3

Indoor unit

2

5

5 5

3 3

4

3 3

PMV Kit

5 5

6

Indoor unit

-8

2

Selection of refrigerant piping (cont.)

No. Piping parts Name Selection of pipe size

Size of main pipe

Outdoor unit

1

1st branching
section

Branching
section

2

Branching
section

Branching
section

3

Indoor unit

Main pipe

Pipe size between branching sections

Total capacity codes of indoor units at down stream side

Branching

pipe

Note) If the total capacity code value of indoor units exceeds that of the
outdoor units, apply the capacity code of outdoor units.

Connecting pipe size of indoor unit

Indoor unit

connecting

pipe

Outdoor unit capacity type

0401 type

0501 type

0601 type

Equivalent to HP

Below 2.8

2.8 to below 6.4

6.4 to below 7.2

Indoor unit capacity type

007, 009, 012 type

015, 018 type

024 type

Gas pipe (mm)

Gas pipe

Gas pipe (mm)

15.9

15.9

19.1

(mm)

12.7

15.9

19.1

9.5

12.7

15.9

Liquid pipe (mm)

9.5

9.5

9.5

Liquid pipe

(mm)

9.5

9.5

9.5

Liquid pipe (mm)

6.4

6.4

9.5

Selection of branching section

Branching

4

section

5

PMV Kit PMV Kit

Y-shape

branching joint

Branching

header

Y-shape branching joint

Branching

header

Note) *1 : When using a Y-shape branching joint for the 1st branch, select
according to capacity code of the outdoor unit.
*2 : For 1 line after branching header indoor units with a maximum
capacity code of 6.0 in total can be connected.

Selection of PMV Kit

*1

For 4 branches

*2

For 8 branches

Indoor unit capacity type

007, 009, 012 type

015, 018, 024 type

Minimum wall thickness for R410A application

Soft

OK

Harf Hard

or Hard

OK

OD

(inch)

1/4"

OD

(mm)

6.35

Total capacity codes of indoor units at down stream side

Minimum wall

thickness (mm)

0.80

Equivalent to HP

Below 6.4

6.4 to below 7.8

Below 7.8

Below 7.8

Model name

RBM-BY53E

RBM-BY103E

RBM-HY1043E

RBM-HY1083E

Model name

RBM-PMV0361E

PBM-PMV0901E

OK

OK

OK

NG*

OK

OK

OK

OK

3/8"

1/2"

5/8"

3/4"

9.52

12.70

15.88

19.05

6

0.80

0.80

1.00

1.00

-9

*If the pipe size is
use a suitable material
as detailed in the installation manual.

O

19.0 or more,

/

6-4. Refrigerant piping example

1

In case of without "PMV Kit"

Outdoor unit

MCY-MAP0601HT

Main

=60m

L1

pipe

(7.6)

1st branching

L3

1

=20m

section

Branching pipe

Branching pipe

(3.4)

=7m

L2

=1m

a

(0.8) (1.0) (0.8) (0.8)

MMU-AP0071MH

(4.2)

2

Branching header

Capacity

code

=6m

b

MMU-AP0091H MMU-AP0701MH MMU-AP0701MH

Indoor unit

f

=4m

e

(1.7)

=10m

=8m

c

d

=15m

10m

12m

Y-shape

Branching joint

(2.5)

3

MMU-AP0151H

6

MMU-AP0241H

-10

Piping size

Mark

L1

L2

L3

a

b

c

Equivalent length

(m)

60

7

20

1

6

8

Seclection method

(capacity code)

0.8 + 1.0 + 0.8 + 0.8 = 3.4

1.7 + 2.5 = 4.2

0.8

1.0

0.8

Gas pipe

(mm)

O

19.1

/

O

15.9

/

O

15.9

/

O

9.5

/

O

9.5

/

O

9.5

/

Liquid pipe

(mm)

O

9.5

/

O

9.5

/

O

9.5

/

O

6.4

/

O

6.4

/

O

6.4

/

d

e

f

Y-shape branching joint and Header

Mark

1

2

1st branching

Branch header

15

4

10

0.8

1.7

2.5

Y-joint or Header select

(capacity code)

6

(capacity code of outdoor unit)

0.8 +1.0 +0.8 +0.8 = 3.4
(a+b+c+d=L2)

O

9.5

/

O

12.7

/

O

15.9

/

Model name

RBM-BY53E

RBM-HY1043E

O

/

O

/

O

/

6.4

6.4

9.5

3

Y-shape branch joint

1.7 + 2.5 = 4.2

(e+f=L3)

6

-11

RBM-BY53E

2

In cace of PMV Kit

Outdoor unit

MCY-MAP0601HT

Main

=20m

L1

pipe

(7.6)

1st branching

L3

1

=6m

section

Branching pipe

Branching pipe

(3.4)

=3m

L2

=4m

a

(0.8) (1.0) (0.8) (0.8)

MMU-AP0071MH

(4.2)

2

Branching header

Capacity

code

=3m

b

MMU-AP0091H MMU-AP0701MH MMU-AP0701MH

Indoor unit

f

=4m

e

(1.7)

=6m

=6m

c

=7m

d

10m

12m

Y-shape

Branching joint

(2.5)

3

MMU-AP0151H

6

-12

PMV Kit

MMU-AP0241H

Piping size

Mark

L1

L2

L3

a

b

c

d

e

f

Equivalent length

(m)

20

3

6

4

3

6

7

4

6

Seclection method

(capacity code)

0.8 + 1.0 + 0.8 + 0.8 = 3.4

1.7 + 2.5 = 4.2

0.8

1.0

0.8

0.8

1.7

2.5

Gas pipe

(mm)

O

19.1

/

O

15.9

/

O

15.9

/

O

9.5

/

O

9.5

/

O

9.5

/

O

9.5

/

O

12.7

/

O

15.9

/

Liquid pipe

(mm)

O

9.5

/

O

9.5

/

O

9.5

/

O

6.4

/

O

6.4

/

O

6.4

/

O

6.4

/

O

6.4

/

O

9.5

/

Y-shape branching joint and Header

Mark

1

2

3

PMV Kit

1st branching

Branch header

Y-shape branch joint

Mark

Y-joint or Header select

(capacity code)

6

(capacity code of outdoor unit)

0.8 +1.0 +0.8 +0.8 = 3.4
(a+b+c+d=L2)

1.7 + 2.5 = 4.2

(e+f=L3)

PMV Kit select

(capacity code)

0.8

1.0

0.8

Model name

RBM-BY53E

RBM-HY1043E

RBM-BY53E

Model name

RBM-PMV0361E

RBM-PMV0361E

RBM-PMV0361E

6

0.8

1.7

2.5

-13

RBM-PMV0361E

RBM-PMV0901E

RBM-PMV0901E

6-5. Charging requirement with additional refrigerant

After the system has been vacuumed,replace the vacuum pump
with a refrigerant cylinder and charge the system
with additional refrigerant.

R410A

Calculating the amount of additional refrigerant required

(Calculation)
Additional refrigerant charge amount is calculated from size of liquid pipe at site and its real length.

Additional refrigerant
charge amount at site

Table 1

Pipe dia. at liquid side

Additional refrigerant amount/1m (kg)

Table 2

Outdoor unit capacity type

Compensation by outdoor HP (kg)

Example :
(0501 type)

L1

b

R (kg)

L1

O

9.5 : 10m

/

O

6.4 : 3m

/

Real length of

=

liquid pipe

ab c d

L2

c

0401 type

L2

O

9.5 : 10m

/

O

6.4 : 4m

/

Additional refrigerant charge
amount per liquid pipe 1m

X

(Table 1)

O

6.4

/

0.025

-

0.8

L3

O

0.055

0501 type

-

L3

d

9.5

/

0.4

O

/

O

/

9.5 : 5m

6.4 : 5m

+

0601 type

0

a

Compensation by
outdoor HP
(Table 2)

O

9.5 : 3m

/

Additional charge amount R (kg) = (Lx X 0.025kg/m) + (Ly X 0.055kg/m) + (
= (12 X 0.025kg) + (28 X 0.055kg) + (

=1.44kg
Lx : Real total length of liquid pipe
Ly : Real total length of liquid pipe

Note)
If the additional refrigerant amount indicates a negative result from the calculation,
use air conditioner without the adding of any additional refrigerant.

6

-14

-

0.4kg)

O

6.4 (m)

/

O

9.5 (m)

/

-

0.4kg)

7-1. Outdoor unit

Strainer

Sensor

PMV

Strainer

Sensor (TL)

Sensor (TO)

Heat exchanger

(TE)

Check joint

Liquid tank

Capillary
tube 2

High-pressure
sensor

Strainer

Solenoid valve

(SV5)

Check valve

Check joint

High pressure
switch

Sensor (TD)

Muffler

4-Way valve

Solenoid valve

(SV2)

Solenoid valve

(SV4)

Sensor (TS)

Capillary
tube 1

Low-pressure
sensor

Check joint

Accumulator

Liquid side

packed valve

Gas side

ball valve

Compressor (Inverter)

7

-1

7-2. Explanation of Functional Parts

y

)

p

r

r

)

r

Functional part name Functional outline Connector
Solenoid valve SV2 1) Low pressure release function CN312(Whight)

2) High pressure release function

3) Gas balance function during off time

4) Hot gas bypass into accumulator

SV4 1) High pressure release function CN311(Blue)

2) Low pressure release function

SV5 1) Preventive function for high-pressure rising CN310(Whight)

in heating operation

Capillary tube 1 ID:Ø1.5 Length:200mm

2 ID:Ø2.2 Length:100mm

4-Wa

valve 1) Cooling/heating exchange CN317(Blue)

2) Reverse defrost
PMV 1) Super heat control function in all heating and majority CN300(Whight)
(Pulse motor valve) heating operation

2) Sub-cool adjustment function in cooling operation
Temp. sensor TD 1) Protection of compressor discharge temp. Used for release CN502(Whight)

TS 1) Controls super heat in heating operation CN504(Whight)
TE 1) Controls defrost in heating operation CN505(Green)

2) Controls outdoor fan in heating operation

TL 1) Detects under cool in cooling operation CN521(Whight)

TO 1) Detects outside temperature CN507(Yellow)

High-ressure sensor 1) Detects high pressure and controls compressor capacity CN501(Red)

2) Detects high pressure in cooling operation, and controls

the fan in low ambientcooling operation

Low-pressure sensor 1) Detects low pressure in cooling operation and controls CN500(Whight)

compressor capacity
2

Detects low pressure in heating operation, and controls

the su
Compressor case heate
Accumulator case heater 1) Prevents liquid accumulation to accumulato

1) Prevents liquid accumulation to compresso

er heat

CN316(Whight
CN321(Red)

7

-2

7-3. Indoor Unit

Liquid side

Pulse Motor
Valve (PMV)

Gas side

Strainer

Sensor
(TC2)

Capillary tube

Strainer

Sensor
(TCJ)

Air heat exchanger

at indoor side

Fan

Sensor
(TA)

M

Fan motor

(NOTE) MMU-AP0071YH to AP0121YH type air conditioners do not have a TC2 sensor .

Sensor
(TC1)

Functional part name Functional outline

Pulse Motor Valve

Temp. sensor

PMV

1. TA

2. TC1

3. TC2

4. TCJ

(Connector CN082 (6P): Blue)

1)Controls super heat in cooling operation

2)Controls under cool in heating operation

3)Recovers refrigerant oil in cooling operation

4)Recovers refrigerant oil in heating operation

(Connector CN104 (2P): Yellow)

1)Detects indoor suction temperatur e

(Connector CN100 (3P): Brown)

1)Controls PMV super heat in cooling operation

(Connector CN101 (2P): Black)

1)Controls PMV under cool in heating operation

(Connector CN102 (2P): Red)

1)Controls PMV super heat in cooling operation
MMU-AP0071 to AP0121YH only

2)

Controls PMV under cool in heating operation

7

-3

CAUTIONS

f

f

f

f

(

f

f

f

(1) Keep the refrigerant piping system and the indoor-indoor/indoor-outdoor control wiring systems together.
(2) When running power supplies and control wires parallel to each other, run them through separate conduits or

maintain a suitable distance between them.
(Current capacity of power supplies: 10A or less for 300m, 50A or less for 500m)

8-1. General

orm wiring of the power supplies in conformance with the regulation of

Per
the local electrical company.

Use a 2 core shield wire
and connecting o

indoor units to outdoor units.

or control wiring on connecting indoor units,

This is recommended to prevent possible noise issues.

Be sure to connect an earth leakage breaker to the power supply o
the indoor units.

Never connect 220-240V power to the control wiring terminal block

U1,U2,U3,U4). Fault will be caused.

Locate wiring system

or the control and refrigerant piping system

in the same line.

Arrange the cables so that the electrical wires do not come in to contact
with high-temperature parts of the pipework ; otherwise insulation will melt
and an accident may be caused.

Do not turn on the power supply o

the indoor units until vacuuming o

the refrigerant pipe has finished.

8-2. Connection of power supply

The details are as follows.

(Terminal block) (Stripping length power cable)

NL

LN

10

10

50

Power cable

(Cord clamp)

(Protective bush : Accessory)

90

Earth line

Power cable

Power supply specifications

Select the power supply cabling and fuse of each outdoor unit from the following

specifications:

3 core cable in conformance with Design 60245 IEC 66

Do not connect the units looping via the terminal blocks (L,N)

8

-1

8-3. Electrical wiring desin8-3. Electrical wiring desin

8-3. Electrical wiring desin

8-3. Electrical wiring desin8-3. Electrical wiring desin

2QYG TUWRRN[

Outdoor
power source

Indoor
power source

/%; /#2*6UGTKGU 0` *\8  8

/%;/#2*6&UGTKGU 0`*\  8

Earth leakage Breaker
hand switch
Over current breaker
(fuse) switch

Single phase
50Hz 220-240V
or 60Hz 220V
Earth leakage breaker
power switch

'CTVJ

.0

1XGTEWTTGPV
DTGCMGTHWUGUYKVEJ

'CTVJNGCMCIGDTGCMGT

1WVFQQTWPKV RQYGTUWRRN

Pull box

Indoor unitIndoor unitIndoor unit



[

Indoor unitIndoor unitIndoor unit

Determine the wire size for the indoor unit according to the number of

conncted indoor units downstream.

Outdoor Unit capacities and power supply wire sizes (Reference)

Observe local regulations in reference to the wire size selection and installtion.

Outdoor unit capacity type Field fuse

0401 type 6
0501 type 6
0601 type 6

* Design 60245 IEC66

Wire size *

2

Max. 22 m 32A

mm

2

Max. 19 m 32A

mm

2

Max. 17 m 40A

mm

For Indoor Unit power supply

(Must be independent from the outdoor unit power supply )

Item

Model

All models of indoor units

NOTE:

The above connecting lengths stated in the table indicate the length from the isolator to the outdoor unit. When the
power supply of the indoor units are connected in parallel, it is assumed that no more than a 2% voltage drop will occur.
If the connecting length is to exceed the stated lengths, select a suitable wire in accordance with the local wiring standards.

2.0mm2 MAX.20m 3.5mm2 MAX.50m

Power supply wiring

Field fuseWire size

15A

88

-2-2

8

-2

-2-2

88

(Revised edition in 7.Apr.2006)

8-4. Design of control wiring

Power supply
Single phase
220-240V 50Hz

220Hz 60Hz

[Central remote controller] (Option)
TCB-SC642TLE2 (For line 64)

(Open)

Earth

Communication wire for control
between outdoor unit and
indoor unit

Connection of shield wire must be connected
(Connected to all connecting sections in each indoor unit)

Communication wire for
control between indoor
and PMV Kit

Remote
controller

Control device

U1U3U2

U4

Outdoor unit

Indoor unit

U1 U2

U1 U2

U3 U4

A B

Outdoor

unit

B

U1 U2

U1 U2

U3 U4

A B

(Header)

Outdoor
unit

U1 U2

A B

(Follower)

PMV Kit (option)

Communication wire for
control between indoor
and PMV Kit (option)

Mini-SMMS system

A

Outdoor
unit

U3 U4

U1 U2

B

U1 U2

A B

U1 U2

A B

U1 U2

A B

B

U1 U2

A B

U1 U2

A B

Remote

controller

Wire specification, quantity, size of crossover wiring and remote controller wiring

Name Q’ty

Crossover wiring (A + B)
(indoor-indoor / indoor-outdoor / control wiring,
central control wiring) *Total Control wiring length

Remote controller wiring

Control wiring between indoor and PMV Kit

Remote controller

2 cores

2 cores

Remote controller

Size

Up to 500m Up to 1000m 1000 to 2000m

2

1.25mm

0.5 to 2.0mm

2

Be sure to use the attached cable. MIN 2m - MAX 10m

---

2.0mm

2

Specification

Shield wire

(1) The crossover wiring and central control wiring uses a 2-core non-polarity communication wire. Use 2-core shielded wire to prevent

possible noise issues. Connect the end of the shielded wires and earth(ground) at both the outdoor and indoor unit.
Where the shielded wire is connected between a central controller and a outdoor unit, only earth(ground) at one end of
the central control line.

(2) Use 2-core non-polarity wire for remote controller. (A, B terminals)

Use 2-core non-polarity wire for wiring of group control. (A, B terminals)

8

-3

8-5. Example of system wiring Design

n

1

In cace of without "PMV Kit"

Outdoo r pow er supply Outdo or un it
MCY-MAP###1HT ser ies : 1N~ 50Hz 220V-240V
MCY-MAP###1HT2D series : 1N~ 60Hz 220V

Centr al remot e co ntro ller pow er supply
1N~ 50Hz 220-240V
1N~ 60Hz 220V

Indoor unit
Remote contr oller
Central r emote contr oller (o ption)
Over cur rent b reaker (f use) sw itch
Earth leaka ge breaker
Main sw itch
Pull bo x
PMV Kit (opt ion)

[Outdo or un it]

LN

(Option)

Earth
U1 U2
U3 U4

(Open)

(Open)

To other
refrigerant system

L N U1 U2 U3 U4

Earth

Relay connector (At shipment from factory : No connection)

Connection of shield wire must be connected

(Connected to all connecting sections in each Indoor u

Control wiring between indoor units

[Indoo r unit ]

Indoor unit

power supply

1N~ 50Hz 220-240V

1N~ 60Hz 220V

U1 U2 A B U1 U2 A B U1 U2 A B U1U2 A B

Eart h

control

ad

LN

Eart h

LN LN LN

AB AB AB

Earth Earth

Remote cont roll er

[Grou p cont rol]

8

-4

2

n

In cace of "PMV Kit"

[Outdo or un it]

Outdoo r pow er supply Outdo or un it
MCY-MAP###1HT ser ies : 1N~ 50Hz 220V-240V
MCY-MAP###1HT2D series : 1N~ 60Hz 220V

Central remot e co ntro lle r power supply
1N~ 50Hz 220-240V
1N~ 60Hz 220V

(Option)

LN

Earth
U1 U2
U3 U4

(Open)

(Open)

To other
refrigerant system

L N U1 U2 U3 U4

Earth

Relay connector (At shipment from factory : No connection)

Indoor unit
Remote contr oller
Central r emote contr oller (o ption)
Over cur rent b reaker (f use) sw itch
Earth leaka ge breaker
Main sw itch
Pull bo x
PMV Kit (opt i on)

[Indoo r unit ]

PMV Kit (option)

Indoor unit

power supply

1N~ 50Hz 220-240V

1N~ 60Hz 220V

Connection of shield wire must be connected

(Connected to all connecting sections in each Indoor u

Control wiring between indoor units

U1 U2 A B U1 U2 A B U1 U2 A B U1U2 A B

Indoor control

Indoor control

PC boad

PC boad

CN82

Eart

h

LN

AB AB AB

Eart h

LN LN LN

Earth Earth

Remote cont roll er

[Grou p cont rol]

8

-5

8-6. Electrical characteristics

Outdoor units

Model name

MCY-MAP0401HT
MCY-MAP0501HT
MCY-MAP0601HT

Legend

RLA : Rated Load Amps
FLA : Full Load Amps
kW : Fan Motor Rated Output (kW)

NOTE : RLA is based on the following conditions.
Indoor temperature : 27
Outdoor temperature : 35

Nominal

(V-Ph-Hz)

230-1-50
230-1-50
230-1-50

Voltage Range Compressor

Min Max RLA kW FLA MCA MOCP ICF
198
198
198

o

CDB / 19oCWB

o

CDB

264
264
264

Indoor units

Type Model

4-way Air
Discharge
Cassette Type

Compact
4-way Cassette
(600 x 600) Type

2-way Air
Discharge
Cassette Type

1-way Air
Discharge
Cassette Type

MMU-AP 0091 H
MMU-AP 0121 H
MMU-AP 0151 H
MMU-AP 0181 H
MMU-AP 0241 H
MMU-AP 0271 H
MMU-AP 0301 H
MMU-AP 0361 H
MMU-AP 0481 H
MMU-AP 0071 MH
MMU-AP 0091 MH
MMU-AP 0121 MH
MMU-AP 0151 MH
MMU-AP 0181 MH
MMU-AP 0071 WH
MMU-AP 0091 WH
MMU-AP 0121 WH
MMU-AP 0151 WH
MMU-AP 0181 WH
MMU-AP 0241 WH
MMU-AP 0271 WH
MMU-AP 0301 WH
MMU-AP 0071 YH
MMU-AP 0091 YH
MMU-AP 0121 YH
MMU-AP 0152 SH
MMU-AP 0182 SH
MMU-AP 0242 SH

Nominal Voltage

(V-Ph-Hz)

230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
220-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50

50Hz

Fan Motor Power Supply

22.4

25.3

27.8

MCA : Minimum Circuit Amps
MOCP : Maximum Overcurrent Protection (Amps)
ICF : Maximum Instantaneous Current Flow Start

0.063 x 2

0.063 x 2

0.063 x 2

1.2

1.3

1.3

25
28
31

32
32
40

50Hz

Voltage Range

Min Max
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198

264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264

Fan Motor

kW FLA

0.060

0.060

0.060

0.060

0.060

0.060

0.060

0.090

0.090

0.060

0.060

0.060

0.060

0.060

0.053

0.053

0.053

0.039

0.039

0.053

0.053

0.053

0.022

0.022

0.022

0.030

0.030

0.030

0.20

0.20

0.22

0.24

0.28

0.28

0.40

0.68

0.93

0.32

0.35

0.36

0.48

0.48

0.36

0.36

0.36

0.37

0.37

0.53

0.53

0.54

0.28

0.28

0.28

0.40

0.42

0.71

Power Supply

MCA MOCP

0.25

0.25

0.28

0.30

0.35

0.35

0.50

0.85

1.16

0.40

0.44

0.45

0.60

0.60

0.45

0.45

0.45

0.46

0.46

0.66

0.66

0.68

0.35

0.35

0.35

0.49

0.53

0.88

-

-

-

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

8

-6

Indoor units

Type Model

Concealed Duct
Type

Slim Duct Type

Concealed Duct
High Static
Pressure Type

Under Ceiling Type

High Wall 1series
Type

High Wall 2series
Type

Floor Standing
Cabinet Type

Floor Standing
Concealed Type

Floor Standing
Type

MMD-AP 0071 BH
MMD-AP 0091 BH
MMD-AP 0121 BH
MMD-AP 0151 BH
MMD-AP 0181 BH
MMD-AP 0241 BH
MMD-AP 0271 BH
MMD-AP 0301 BH
MMD-AP 0361 BH
MMD-AP 0481 BH
MMD-AP 0071 SPH
MMD-AP 0091 SPH
MMD-AP 0121 SPH
MMD-AP 0151 SPH
MMD-AP 0181 SPH
MMD-AP 0181 H
MMD-AP 0241 H
MMD-AP 0271 H
MMD-AP 0361 H
MMD-AP 0481 H
MMC-AP 0151 H
MMC-AP 0181 H
MMC-AP 0241 H
MMC-AP 0271 H
MMC-AP 0361 H
MMC-AP 0481 H
MMK-AP 0071 H
MMK-AP 0091 H
MMK-AP 0121 H
MMK-AP 0151 H
MMK-AP 0181 H
MMK-AP 0241 H
MMK-AP 0072 H
MMK-AP 0092 H
MMK-AP 0122 H
MML-AP 0071 H
MML-AP 0091 H
MML-AP 0121 H
MML-AP 0151 H
MML-AP 0181 H
MML-AP 0241 H
MML-AP 0071 BH
MML-AP 0091 BH
MML-AP 0121 BH
MML-AP 0151 BH
MML-AP 0181 BH
MML-AP 0241 BH
MMF-AP 0151 H
MMF-AP 0181 H
MMF-AP 0241 H
MMF-AP 0271 H
MMF-AP 0361 H
MMF-AP 0481 H

Nominal Voltage

(V-Ph-Hz)

230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
220-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50
230-1-50

Voltage Range

Min Max
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198

264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264
264

Fan Motor

kW FLA

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.060

0.060

0.060

0.060

0.060

0.160

0.160

0.160

0.260

0.260

0.030

0.030

0.040

0.040

0.080

0.080

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.045

0.045

0.045

0.045

0.070

0.070

0.019

0.019

0.019

0.070

0.070

0.070

0.037

0.037

0.063

0.063

0.110

0.160

0.33

0.33

0.39

0.39

0.50

0.60

0.60

0.70

0.96

1.13

0.35

0.35

0.37

0.38

0.47

0.93

1.55

1.55

1.87

2.12

0.33

0.37

0.48

0.48

0.90

0.96

0.35

0.35

0.35

0.37

0.37

0.40

0.20

0.21

0.22

0.30

0.30

0.49

0.49

0.54

0.54

0.29

0.29

0.29

0.52

0.52

0.53

0.77

0.77

1.01

1.01

1.48

1.84

50Hz

Power Supply

MCA MOCP

0.41

0.41

0.49

0.49

0.62

0.75

0.75

0.88

1.20

1.41

0.44

0.44

0.47

0.48

0.59

1.16

1.94

1.94

2.34

2.65

0.41

0.46

0.60

0.60

1.13

1.20

0.44

0.44

0.44

0.46

0.46

0.50

0.24

0.26

0.27

0.37

0.37

0.62

0.62

0.68

0.68

0.36

0.36

0.36

0.65

0.65

0.66

0.96

0.96

1.27

1.27

1.85

2.30

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

8

-7

8-6. Electrical characteristics

Outdoor units

Model name

MCY-MAP0401HT2D
MCY-MAP0501HT2D
MCY-MAP0601HT2D

Legend

RLA : Rated Load Amps
FLA : Full Load Amps
kW : Fan Motor Rated Output (kW)

NOTE : RLA is based on the following conditions.
Indoor temperature : 27
Outdoor temperature : 35

Nominal

(V-Ph-Hz)

220-1-60
220-1-60
220-1-60

Voltage Range Compressor

Min Max RLA kW FLA MCA MOCP ICF
198
198
198

o

CDB / 19oCWB

o

CDB

242
242
242

Indoor units

Type Model

4-way Air
Discharge
Cassette Type

Compact
4-way Cassette
(600 x 600) Type

2-way Air
Discharge
Cassette Type

1-way Air
Discharge
Cassette Type

MMU-AP 0091 H
MMU-AP 0121 H
MMU-AP 0151 H
MMU-AP 0181 H
MMU-AP 0241 H
MMU-AP 0271 H
MMU-AP 0301 H
MMU-AP 0361 H
MMU-AP 0481 H
MMU-AP 0071 MH
MMU-AP 0091 MH
MMU-AP 0121 MH
MMU-AP 0151 MH
MMU-AP 0181 MH
MMU-AP 0071 WH
MMU-AP 0091 WH
MMU-AP 0121 WH
MMU-AP 0151 WH
MMU-AP 0181 WH
MMU-AP 0241 WH
MMU-AP 0271 WH
MMU-AP 0301 WH
MMU-AP 0071 YH
MMU-AP 0091 YH
MMU-AP 0121 YH
MMU-AP 0152 SH
MMU-AP 0182 SH
MMU-AP 0242 SH

Nominal Voltage

(V-Ph-Hz)

220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60

60Hz

Fan Motor Power Supply

22.4

25.3

27.8

MCA : Minimum Circuit Amps
MOCP : Maximum Overcurrent Protection (Amps)
ICF : Maximum Instantaneous Current Flow Start

0.063 x 2

0.063 x 2

0.063 x 2

1.2

1.3

1.3

25
28
31

32
32
40

60Hz

Voltage Range

Min Max
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198

242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242

Fan Motor

kW FLA

0.060

0.060

0.060

0.060

0.060

0.060

0.060

0.090

0.090

0.060

0.060

0.060

0.060

0.060

0.053

0.053

0.053

0.039

0.039

0.053

0.053

0.053

0.022

0.022

0.022

0.030

0.030

0.030

0.21

0.21

0.23

0.25

0.29

0.29

0.42

0.70

0.98

0.31

0.33

0.35

0.47

0.47

0.38

0.38

0.38

0.44

0.44

0.61

0.61

0.67

0.30

0.30

0.30

0.40

0.45

0.75

Power Supply

MCA MOCP

0.26

0.26

0.29

0.31

0.37

0.37

0.52

0.88

1.22

0.39

0.41

0.44

0.59

0.59

0.47

0.47

0.47

0.55

0.55

0.76

0.76

0.84

0.37

0.37

0.37

0.50

0.57

0.94

-

-

-

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

8

-8

Indoor units

Type Model

Concealed Duct
Type

Slim Duct Type

Concealed Duct
High Static
Pressure Type

Under Ceiling Type

High Wall 1series
Type

High Wall 2series
Type

Floor Standing
Cabinet Type

Floor Standing
Concealed Type

Floor Standing
Type

MMD-AP 0071 BH
MMD-AP 0091 BH
MMD-AP 0121 BH
MMD-AP 0151 BH
MMD-AP 0181 BH
MMD-AP 0241 BH
MMD-AP 0271 BH
MMD-AP 0301 BH
MMD-AP 0361 BH
MMD-AP 0481 BH
MMD-AP 0071 SPH
MMD-AP 0091 SPH
MMD-AP 0121 SPH
MMD-AP 0151 SPH
MMD-AP 0181 SPH
MMD-AP 0181 H
MMD-AP 0241 H
MMD-AP 0271 H
MMD-AP 0361 H
MMD-AP 0481 H
MMC-AP 0151 H
MMC-AP 0181 H
MMC-AP 0241 H
MMC-AP 0271 H
MMC-AP 0361 H
MMC-AP 0481 H
MMK-AP 0071 H
MMK-AP 0091 H
MMK-AP 0121 H
MMK-AP 0151 H
MMK-AP 0181 H
MMK-AP 0241 H
MMK-AP 0072 H
MMK-AP 0092 H
MMK-AP 0122 H
MML-AP 0071 H
MML-AP 0091 H
MML-AP 0121 H
MML-AP 0151 H
MML-AP 0181 H
MML-AP 0241 H
MML-AP 0071 BH
MML-AP 0091 BH
MML-AP 0121 BH
MML-AP 0151 BH
MML-AP 0181 BH
MML-AP 0241 BH
MMF-AP 0151 H
MMF-AP 0181 H
MMF-AP 0241 H
MMF-AP 0271 H
MMF-AP 0361 H
MMF-AP 0481 H

Nominal Voltage

(V-Ph-Hz)

220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60
220-1-60

Voltage Range

Min Max
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198

242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242

Fan Motor

kW FLA

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.120

0.060

0.060

0.060

0.060

0.060

0.160

0.160

0.160

0.260

0.260

0.030

0.030

0.040

0.040

0.080

0.080

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.030

0.045

0.045

0.045

0.045

0.070

0.070

0.019

0.019

0.019

0.070

0.070

0.070

0.037

0.037

0.063

0.063

0.110

0.160

0.35

0.35

0.41

0.41

0.52

0.63

0.63

0.73

1.00

1.18

0.32

0.32

0.36

0.37

0.44

1.06

2.07

2.07

2.38

2.60

0.35

0.39

0.50

0.50

0.94

1.00

0.37

0.37

0.37

0.39

0.39

0.40

0.21

0.22

0.23

0.29

0.29

0.51

0.51

0.61

0.61

0.31

0.31

0.31

0.53

0.53

0.59

0.77

0.77

1.04

1.04

1.58

2.01

60Hz

Power Supply

MCA MOCP

0.43

0.43

0.51

0.51

0.65

0.78

0.78

0.91

1.25

1.48

0.41

0.41

0.45

0.47

0.56

1.32

2.59

2.59

2.98

3.25

0.43

0.48

0.63

0.63

1.18

1.25

0.46

0.46

0.46

0.48

0.48

0.50

0.26

0.27

0.29

0.36

0.36

0.63

0.63

0.76

0.76

0.39

0.39

0.39

0.66

0.66

0.73

0.96

0.96

1.29

1.29

1.97

2.52

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

8

-9

9-1-1. Specifications

Specifications (50Hz)

50Hz

Model name MMU-

Cooling/Heating capacity (Note 1)

Power supply

Electrical
characteris­tics

Appearance

Outer
dimension

Running current

Power consumption

Starting current (A)

Main unit

Ceiling
panel

Main unit

Ceiling
panel

(kW)

(A)

(kW)

Model

Panel color

Height (mm)

Width (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

AP0091H

2.8/3.2

AP0121H

3.6/4.0

1 phase 50Hz 230V (220-240V) (Separate power supply for indoor units is required.)

0.17

0.020

0.30

AP0151H

4.5/5.0

0.19

0.022

0.33

Heat-insulating material attached Zinc hot dipping steel plate

AP0181H

5.6/6.3

0.026

Moon white (Munsell/2.5GY 9.0/0.5)

AP0241H

7.1/8.0

0.21

0.36

RBC-U21PG (W)-E

256 319

840

840

35

950

950

AP0271H

0.24

0.032

0.42

8.0/9.0

AP0301H

9.0/10.0

0.35

0.048

0.59

AP0361H

11.2/12.5

0.59

0.070

0.87

AP0481H

14.0/16.0

0.81

0.110

1.23

Total weigh

Heat exchanger

Soundproof/Heat-insulating
material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid/Low)

PMV Kit Not available

Main unit (kg)

Ceiling panel (kg)

Fan

Standard air flow
(High/Mid/Low)

Motor (W)

Gas side (mm)

Liquid side (mm)

Drain port (Nominal dia. mm)

(m3/h)

(dB(A))

20 22 23 28

4.5

Finned tube

Non-flammable insulation

Turbo fan

800

(730/680)

O

9.5 O/12.7 O/15.9

/

30/29/27 31/29/27 32/29/28 34/31/28 37/33/30 40/36/33 44/38/34

(830/790)

O

6.4

/

930

1,050

(920/800)

60 90

Standard filter (Long life filter)

Remote controller

25 (Polyvinyl chloride tube)

1,200

(920/820)

1,320

(1,110/850)

O

9.5

/

1,680

(1,300/1,070)

2,040

(1,430/1,130)

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in the

Note : Rated conditions Cooling : Indoor air temperature 27oC DB/19oC WB, Outdoor air temperature 35oC DB

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

actual operating environment become larger than the indicated values due to the effects of external sound.

Heating : Indoor air temperature 20

o

C DB, Outdoor air temperature 7oC DB/6oC WB

9-1

-1

Specifications (60Hz)

60Hz

Model name MMU-

Cooling/Heating capacity (Note 1)

Power supply

Electrical
characteristics

Appearance

Outer
dimension

Running current

Power consumption

Starting current

Main unit

Ceiling
panel

Main unit

Ceiling
panel

Model

Panel color

Height

Width

Depth

Height

Width

Depth

(kW)

(A)

(kW)

(A)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

AP0091H

2.8/3.2

AP0121H

3.6/4.0

0.18 0.20 0.22 0.26 0.37 0.61 0.85

0.020 0.022 0.026 0.032 0.048 0.070 0.110

0.30 0.33 0.36 0.42 0.59 0.87 1.23

AP0151H

4.5/5.0

1 phase 60Hz 220V (Separate power supply for indoor units is required.)

Heat-insulating material attached Zinc hot dipping steel plate

AP0181H

5.6/6.3

Moon white (Munsell/2.5GY 9.0/0.5)

256 319

AP0241H

7.1/8.0

RBC-U21PG (W) -E

840

840

35

950

950

AP0271H

8.0/9.0

AP0301H

9.0/10.0

AP0361H

11.2/12.5 14.0/16.0

AP0481H

Total weight

Heat exchanger

Soundproof/Heat-insulating
material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid./Low)

PMV Kit Not available

Main unit

Ceiling panel

Fan

Standard air flow
(High/Mid./Low)

Motor

Gas side

Liquid side

Drain port

(Nominal dia. mm)

(kg)

(kg)

3

(m

(W)

(mm)

(mm)

(dB(A))

20

/h)

800

(730/680)

O

9.5

/

30/29/27

O

6.4

/

(830/790)

22 23

4.5

Finned tube

Non-flammable insulation

Turbo fan

930

31/29/27 32/29/28 34/31/28 37/33/30 40/36/33 44/38/34

1,050

(920/800)

60

Standard filter (Long life filter)

Remote controller

O

12.7

/

25 (Polyvinyl chloride tube)

(920/820)

1,200

1,320

(1,110/850)

O

15.9

/

O

9.5

/

28

1,680

(1,300/1,070)

90

2,040

(1,430/1,130)

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

Note 2 : The sound levels are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in

Note : Rated conditions Cooling : Indoor air temperature 27

the actual operating environment become larger than the indicated values due to the effects of external sound.

Heating : Indoor air temperature 20

O

C DB/19OC WB, Outdoor air temperature 35OC DB

O

C DB, Outdoor air temperature 7OC DB/6OC WB

9-1

-2

9-1-2. Dimension

MMU-AP0091H to P0481H

Suction grille (Air suction port)

Electric parts box

415

950

254.5

Z

35o

723 hanging bolt pitch

950

381.6

panel external dimension

Hanging bolt

M10 or W3/8 local arrange
840
480

227

B

35

97

Bottom face of ceiling Bottom face of ceiling

57.5

25

188

Bottom face
of ceiling

Knockout for flesh air intake
For

O

100

/

64

57

Z view

346.5
790 hanging bolt pitch

panel external dimension

ceiling open dimension

For branch duct knockout square hole
(2 positions at right side)

Drain discharge port

A

210

88

360

Stand-up

640 or less

Indoor unit Bottom face of ceiling

(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.

130

Stand-up

850 or less

Drain-up standing-up size Space required for installation and servicing

Air discharge port (4-way)

860 to 910

840

250 70
270

105

105

30

1000 or more

15 or more

1000 or more

860 to 910

ceiling open dimension

Refrigerant pipe
connecting port
(Gas)

Refrigerant pipe
connecting port
(Liquid)

45

113

Model A B
AP0091H to AP0301H
AP0361H to AP0481H

1000 or more

15 or more

O

/

174

150

256
319

mm

120
183

Wired remote controller
RBC-AMT31E

4

2.7

Simple wired remote controller
RBC-AS21E2

Wireless remote controller kit

120

TCB-AX21U(W)-E2

Weekly timer application

120

RBC-AMT31E and RBC-EXW21E2

16

Check port

( 450)

9-1

200

Check port

( 450)

-3

200

Note: All dimensions are in mm.

9-1-3. Wiring diagram

Model:MMU-AP0091H, AP0121H, AP0151H, AP0181H, AP0241H,

MMU-AP0271H, AP0301H, AP0361H, AP0481H, AP0561H

PMV

LM1

LM2

TA

TC1

TCJ

TC2

1

2

1

2

1

2

1

2

33

1

2

1

2

1

2

(BLK)

CN101

1

CN34

(RED)

FS

(YEL)

(RED)

CN104

3 1

321

1 2 3 4 5

1 2 3 4 5

CN33

(WHI)

1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

1 2 3 4 5

CN102

2

(BRN)

CN100

1

PNL

2

CN80

(GRN)

3

MCC-1402

1 2 3 4 5

1 2 3 4 5

CN82

(BLU)

1 2 3 4 5 6

6 4 3 1 2 5

1 2 3 4 5

6 4 3 1 2 5

(WHI)

CN333

Indoor control P.C. board

Fuse

DC20V

Power

250V~

T3.15A

DC15V

DC12V

DC7V

circuit

supply

EXCT

1

CN73

2

(RED)

Filter input

1

2

CN70

(WHI)

CN20

(BLU)

(YEL)

CN309

CN41

(BLU)

CN40

(BLU)

CN81

(BLK)

CN60

(WHI)

1 2 3 4 5

1 2 3

1 2 3

1 2

1 2 3 4 5

3 4 5 6

1 2

1 2 3

1 2 3

1 2

(Option)

BLK

BLK

BLU
BLU

MCC-1401

CN03

adaptor

P.C. board

2 2

1 1

CN02

WHI

1 2

(BLU)

(RED)

1 2

2

U

1

U

Outdoor unit

X Y

BLK WHI BLK

WHI

CN001

(WHI)

CN1

(WHI)

1 2

1 2

remote controller

Adaptor for wireless

1 2

1 2

controller

Wired remote

TR

Network adaptor

(Option)

Network

1 2

1 2

3 3

CN01

(WHI)

BLK

BA

2

U

1

U

FM

1 2 3 4 5

1 2 3 4 5 6

(BLU)

CN334

5 4 3 2 1

5 4 3 2 1

CN68

(BLU)

RY302

123
123

DM

circuit

Motor drive

RY303

123

(GRY)

CN304

Fuse

T6.3A

+

~

250V~

123
1

RED

2

CN67

(BLK)

3

Ð

~

WHI

P301

BLK

121

CN66

screw

unit earth

Flow selector

(WHI)

CN61

CN32

CN50

CN44

WHI

RED

(YEL)

1 2 3 4 51 2 3

T10

1 2

(WHI)

4 5 6

(WHI)

2

(BLN)

Closed end

connector

S(N)R(L)

Indoor unit

(Fandrive)

Power supply

Earth screw

Single phase

220V 60Hz

220-240V 50Hz

BLK : BLACK

GRY : GRAY

PNK : PINK

ORN : ORANGE

GRN : GREEN

Parts name

Color identification

RED : RED

WHI : WHITE

YEL : YELLOW

BLU : BLUE

Fan motor

BRN : BROWN

FM

Symbol

1. indicates the terminal block, the letter inside

Indoor temp sensor

Temp sensor

Temp sensor

Temp sensor

Lover motor

TA

TC1

TCJ

TC2

LM1, LM2

indicates the control P.C. board.

indicates the terminal number.

2. A dotted line and broken line indicate the wiring on site.

3.

Drain pump motor

Float switch

Drain control relay

Pulse Motor Valve

FS

DM

PMV

RY302

9-1

-4

9-1-4. Sensible capacity table

(MMU-AP***H)

Cooling capacity

TC : Total Capacity (kW) SHC : Sensible Heat Capacity (kW)

Outdoor

air temp.

size 23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB

009 23.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

012 23.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

015 23.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

°CDB

10.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

12.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

14.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

16.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

18.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

20.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

21.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

25.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

27.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

29.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

31.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

33.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

35.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

37.0 2.5 1.9 2.7 2.1 2.7 2.1 2.8 2.1 3.0 2.0 3.1 2.0

39.0 2.4 1.9 2.6 2.0 2.7 2.0 2.8 2.0 2.9 2.0 3.1 1.9

10.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

12.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

14.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

16.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

18.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

20.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

21.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

25.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

27.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

29.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

31.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

33.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

35.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

37.0 3.2 2.3 3.4 2.5 3.5 2.5 3.6 2.4 3.8 2.4 4.0 2.4

39.0 3.1 2.2 3.4 2.4 3.5 2.4 3.6 2.4 3.8 2.3 3.9 2.3

10.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

12.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

14.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

16.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

18.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

20.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

21.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

25.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

27.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

29.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

31.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

33.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

35.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

37.0 4.0 3.0 4.3 3.1 4.4 3.1 4.5 3.1 4.8 3.1 5.0 3.0

39.0 3.9 2.8 4.2 3.0 4.3 3.0 4.4 3.0 4.7 3.0 4.9 2.9

16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWBUnit

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-1

-5

Cooling capacity (cont.)

Outdoor

Unit

air temp.

size

018 23.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

024 23.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

027 23.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

°CDB

10.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

12.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

14.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

16.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

18.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

20.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

21.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

25.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

27.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

29.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

31.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

33.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

35.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

37.0 5.0 3.6 5.3 3.8 5.5 3.8 5.7 3.8 6.0 3.8 6.3 3.7

39.0 4.9 3.5 5.2 3.7 5.4 3.7 5.5 3.7 5.9 3.6 6.1 3.6

10.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

12.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

14.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

16.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

18.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

20.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

21.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

25.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

27.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

29.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

31.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

33.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

35.0 6.4 4.6 6.9 4.9 7.1 4.9 7.3 4.9 7.7 4.9 8.1 4.7

37.0 6.3 4.5 6.7 4.8 7.0 4.8 7.2 4.8 7.6 4.8 7.9 4.6

39.0 6.2 4.4 6.6 4.6 6.8 4.6 7.0 4.6 7.4 4.6 7.8 4.5

10.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

12.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

14.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

16.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

18.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

20.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

21.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

25.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

27.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

29.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

31.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

33.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

35.0 7.3 5.2 7.8 5.5 8.0 5.5 8.2 5.5 8.7 5.4 9.1 5.3

37.0 7.1 5.1 7.6 5.4 7.8 5.4 8.1 5.4 8.5 5.3 8.9 5.2

39.0 7.0 4.9 7.4 5.2 7.7 5.2 7.9 5.2 8.4 5.1 8.8 5.0

16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-1

-6

Cooling capacity (cont.)

Outdoor

Unit

air temp.

size

030 23.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

036 23.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

048 23.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

°CDB

10.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

12.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

14.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

16.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

18.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

20.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

21.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

25.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

27.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

29.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

31.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

33.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

35.0 8.2 5.9 8.7 6.2 9.0 6.2 9.3 6.2 9.8 6.1 10.3 6.0

37.0 8.0 5.7 8.6 6.1 8.8 6.1 9.1 6.1 9.6 6.0 10.1 5.9

39.0 7.8 5.5 8.4 5.9 8.6 5.8 8.9 5.8 9.4 5.8 9.8 5.6

10.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

12.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

14.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

16.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

18.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

20.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

21.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

25.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

27.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

29.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

31.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

33.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

35.0 10.2 7.3 10.9 7.7 11.2 7.7 11.5 7.7 12.2 7.6 12.8 7.5

37.0 10.0 7.1 10.6 7.6 11.0 7.5 11.3 7.5 12.0 7.5 12.5 7.3

39.0 9.8 6.8 10.4 7.3 10.8 7.2 11.1 7.2 11.7 7.2 12.3 7.0

10.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

12.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

14.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

16.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

18.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

20.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

21.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

25.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

27.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

29.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

31.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

33.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

35.0 12.7 9.3 13.6 9.8 14.0 9.8 14.4 9.8 15.3 9.7 16.0 9.5

37.0 12.5 9.1 13.3 9.6 13.7 9.6 14.1 9.6 15.0 9.5 15.6 9.3

39.0 12.2 8.7 13.0 9.2 13.4 9.2 13.8 9.2 14.6 9.1 15.3 8.9

16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-1

-7

p

Heating capacity

Unit
size

009 -2.0 2.9 2.8 2.7 2.7 2.6

012 -2.0 3.6 3.5 3.4 3.3 3.3

015 -2.0 4.5 4.4 4.3 4.2 4.1

Outdoor Indoor air tem

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 2.0 2.0 1.9 1.9 1.8

-13.0 2.1 2.1 2.1 2.0 1.9

-11.0 2.3 2.2 2.2 2.1 2.1

-10.0 2.3 2.3 2.2 2.2 2.1

-8.0 2.5 2.4 2.4 2.3 2.3

-6.0 2.6 2.6 2.5 2.4 2.4

-4.0 2.7 2.7 2.6 2.6 2.5

0.0 3.0 2.9 2.9 2.8 2.7

2.0 3.1 3.0 3.0 2.9 2.8

4.0 3.2 3.2 3.1 3.0 2.9

6.0 3.3 3.3 3.2 3.1 3.0

8.0 3.3 3.3 3.2 3.1 3.0

10.0 3.3 3.3 3.2 3.1 3.0

12.0 3.3 3.3 3.2 3.1 3.0

14.0 3.3 3.3 3.2 3.1 3.0

-15.0 2.5 2.5 2.4 2.3 2.3

-13.0 2.7 2.6 2.6 2.5 2.4

-11.0 2.8 2.8 2.7 2.7 2.6

-10.0 2.9 2.9 2.8 2.7 2.7

-8.0 3.1 3.0 3.0 2.9 2.8

-6.0 3.3 3.2 3.1 3.0 3.0

-4.0 3.4 3.3 3.3 3.2 3.1

0.0 3.7 3.7 3.6 3.5 3.4

2.0 3.9 3.8 3.7 3.6 3.5

4.0 4.0 3.9 3.9 3.8 3.7

6.0 4.2 4.1 4.0 3.9 3.8

8.0 4.2 4.1 4.0 3.9 3.8

10.0 4.2 4.1 4.0 3.9 3.8

12.0 4.2 4.1 4.0 3.9 3.8

14.0 4.2 4.1 4.0 3.9 3.8

-15.0 3.1 3.1 3.0 2.9 2.9

-13.0 3.3 3.3 3.2 3.1 3.0

-11.0 3.6 3.5 3.4 3.3 3.2

-10.0 3.7 3.6 3.5 3.4 3.3

-8.0 3.9 3.8 3.7 3.6 3.5

-6.0 4.1 4.0 3.9 3.8 3.7

-4.0 4.3 4.2 4.1 4.0 3.9

0.0 4.7 4.6 4.5 4.4 4.2

2.0 4.8 4.7 4.6 4.5 4.4

4.0 5.0 4.9 4.8 4.7 4.6

6.0 5.2 5.1 5.0 4.9 4.8

8.0 5.2 5.1 5.0 4.9 4.8

10.0 5.2 5.1 5.0 4.9 4.8

12.0 5.2 5.1 5.0 4.9 4.8

14.0 5.2 5.1 5.0 4.9 4.8

SHC : Sensible Heat Capacity (kW)

. °CDB

9-1

-8

p

Heating capacity (cont.)

Unit
size

018 -2.0 5.6 5.5 5.4 5.3 5.1

024 -2.0 7.1 7.0 6.9 6.7 6.5

027 -2.0 8.0 7.9 7.7 7.5 7.3

Outdoor Indoor air tem

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 3.9 3.9 3.8 3.7 3.6

-13.0 4.2 4.1 4.0 3.9 3.8

-11.0 4.5 4.4 4.3 4.2 4.1

-10.0 4.6 4.5 4.4 4.3 4.2

-8.0 4.9 4.8 4.7 4.6 4.4

-6.0 5.1 5.0 4.9 4.8 4.7

-4.0 5.4 5.3 5.2 5.0 4.9

0.0 5.9 5.8 5.6 5.5 5.3

2.0 6.1 6.0 5.9 5.7 5.6

4.0 6.3 6.2 6.1 5.9 5.8

6.0 6.6 6.4 6.3 6.1 6.0

8.0 6.6 6.4 6.3 6.1 6.0

10.0 6.6 6.4 6.3 6.1 6.0

12.0 6.6 6.4 6.3 6.1 6.0

14.0 6.6 6.4 6.3 6.1 6.0

-15.0 5.0 4.9 4.8 4.7 4.6

-13.0 5.3 5.2 5.1 5.0 4.9

-11.0 5.7 5.6 5.5 5.3 5.2

-10.0 5.8 5.7 5.6 5.5 5.3

-8.0 6.2 6.1 5.9 5.8 5.6

-6.0 6.5 6.4 6.2 6.1 5.9

-4.0 6.8 6.7 6.6 6.4 6.2

0.0 7.4 7.3 7.1 7.0 6.8

2.0 7.7 7.6 7.4 7.3 7.1

4.0 8.0 7.9 7.7 7.5 7.3

6.0 8.3 8.2 8.0 7.8 7.6

8.0 8.3 8.2 8.0 7.8 7.6

10.0 8.3 8.2 8.0 7.8 7.6

12.0 8.3 8.2 8.0 7.8 7.6

14.0 8.3 8.2 8.0 7.8 7.6

-15.0 5.6 5.5 5.4 5.3 5.1

-13.0 6.0 5.9 5.8 5.6 5.5

-11.0 6.4 6.3 6.1 6.0 5.8

-10.0 6.6 6.5 6.3 6.2 6.0

-8.0 7.0 6.8 6.7 6.5 6.3

-6.0 7.3 7.2 7.0 6.9 6.7

-4.0 7.7 7.5 7.4 7.2 7.0

0.0 8.4 8.2 8.0 7.8 7.6

2.0 8.7 8.5 8.4 8.2 7.9

4.0 9.0 8.9 8.7 8.5 8.3

6.0 9.4 9.2 9.0 8.8 8.6

8.0 9.4 9.2 9.0 8.8 8.6

10.0 9.4 9.2 9.0 8.8 8.6

12.0 9.4 9.2 9.0 8.8 8.6

14.0 9.4 9.2 9.0 8.8 8.6

. °CDB

9-1

-9

p

Heating capacity (cont.)

Unit
size

030 -2.0 8.9 8.8 8.6 8.4 8.1

036 -2.0 11.1 10.9 10.7 10.5 10.2

048 -2.0 14.3 14.0 13.7 13.4 13.0

Outdoor Indoor air tem

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 6.3 6.1 6.0 5.9 5.7

-13.0 6.7 6.6 6.4 6.3 6.1

-11.0 7.1 7.0 6.8 6.7 6.5

-10.0 7.3 7.2 7.0 6.9 6.7

-8.0 7.7 7.6 7.4 7.2 7.0

-6.0 8.1 8.0 7.8 7.6 7.4

-4.0 8.5 8.4 8.2 8.0 7.8

0.0 9.3 9.1 8.9 8.7 8.5

2.0 9.7 9.5 9.3 9.1 8.8

4.0 10.0 9.9 9.7 9.4 9.2

6.0 10.4 10.2 10.0 9.8 9.5

8.0 10.4 10.2 10.0 9.8 9.5

10.0 10.4 10.2 10.0 9.8 9.5

12.0 10.4 10.2 10.0 9.8 9.5

14.0 10.4 10.2 10.0 9.8 9.5

-15.0 7.8 7.7 7.5 7.3 7.2

-13.0 8.3 8.2 8.0 7.8 7.6

-11.0 8.9 8.7 8.5 8.3 8.1

-10.0 9.1 9.0 8.8 8.6 8.3

-8.0 9.7 9.5 9.3 9.1 8.8

-6.0 10.2 10.0 9.8 9.5 9.3

-4.0 10.7 10.5 10.2 10.0 9.7

0.0 11.6 11.4 11.2 10.9 10.6

2.0 12.1 11.9 11.6 11.3 11.0

4.0 12.6 12.3 12.1 11.8 11.5

6.0 13.0 12.8 12.5 12.2 11.9

8.0 13.0 12.8 12.5 12.2 11.9

10.0 13.0 12.8 12.5 12.2 11.9

12.0 13.0 12.8 12.5 12.2 11.9

14.0 13.0 12.8 12.5 12.2 11.9

-15.0 10.0 9.8 9.6 9.4 9.1

-13.0 10.7 10.5 10.3 10.0 9.7

-11.0 11.4 11.1 10.9 10.7 10.4

-10.0 11.7 11.5 11.2 11.0 10.7

-8.0 12.4 12.1 11.9 11.6 11.3

-6.0 13.0 12.8 12.5 12.2 11.9

-4.0 13.6 13.4 13.1 12.8 12.4

0.0 14.9 14.6 14.3 14.0 13.6

2.0 15.5 15.2 14.9 14.5 14.1

4.0 16.1 15.8 15.4 15.1 14.7

6.0 16.7 16.3 16.0 15.6 15.2

8.0 16.7 16.3 16.0 15.6 15.2

10.0 16.7 16.3 16.0 15.6 15.2

12.0 16.7 16.3 16.0 15.6 15.2

14.0 16.7 16.3 16.0 15.6 15.2

. °CDB

9-1

-10

9-1-5. Air throw distance chart

MMU-AP0091H, AP0121H MMU-AP0151H

2.7m

2.8m

2.8m

2

1

012345m

0.7m/s

0.5m/s

0.3m/s

MMU-AP0181H MMU-AP0241H,AP0271H

3.6m

2

1

012345m

0.7m/s

0.5m/s

0.3m/s

MMU-AP0301H

0.3m/s

2

1

012345m

3

2

1

012345m

0.5m/s

0.7m/s

0.7m/s

0.5m/s

0.3m/s

3.6m
3

0.7m/s

2

1

012345m

0.5m/s

0.3m/s

MMU-A0481H

3.6m
3

0.7m/s

2

1

012345m

0.5m/s

0.3m/s

3.6m

MMU-A0361H

3

2

1

012345m

0.7m/s

0.5m/s

0.3m/s

MMU-AP0561H

3.6m
3

2

1

012345m

0.7m/s

0.5m/s

0.3m/s

9-1

-11

9-1-6. Sound characteristics (NC-Curve)

Sound level values shown are based on a measurement in a non resound room.

Microphone

Fan Tap

Sound pressure

level (dB(A))

H31M

29L27

MMU-AP0091H, AP0121H

Fan Tap

Sound pressure

level (dB(A))

Audibility limits of

Octave band sound pressure level (dB)

continuous white level

H30M29L

27

Octave band frequency (Hz)

MMU-AP0181HMMU-AP0151H

Fan Tap

Sound pressure

level (dB(A))

H32M29L

28

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Audibility limits of
continuous white level

Octave band frequency (Hz)

MMU-AP0241H, AP0271H

Fan Tap

Sound pressure

level (dB(A))

Audibility limits of
continuous white level

H34M

31L28

Octave band frequency (Hz)

Audibility limits of

Octave band sound pressure level (dB)

continuous white level

Octave band frequency (Hz)

9-1

-12

Sound level values shown are based on a measurement in a non resound room.

MMU-AP0301HMMU-AP0301H

MMU-AP0301H

MMU-AP0301HMMU-AP0301H

FF

an Tan T

apap

F

an T

ap

FF

an Tan T

Sound pressureSound pressure

Sound pressure

Sound pressureSound pressure

level (dB(A))level (dB(A))

level (dB(A))

level (dB(A))level (dB(A))

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)

MMU-AP0481HMMU-AP0481H

MMU-AP0481H

MMU-AP0481HMMU-AP0481H

FF

an Tan T

F

an T

FF

an Tan T

Sound pressureSound pressure

Sound pressure

Sound pressureSound pressure

level (dB(A))level (dB(A))

level (dB(A))

level (dB(A))level (dB(A))

H37M

apap

Audibility limits of
continuous white level

apap

ap

H44M

apap

33L30

Octave band frequency (Hz)Octave band frequency (Hz)

Octave band frequency (Hz)

Octave band frequency (Hz)Octave band frequency (Hz)

38L34

MMU-AP0361HMMU-AP0361H

MMU-AP0361H

MMU-AP0361HMMU-AP0361H

MMU-AP0561HMMU-AP0561H

MMU-AP0561H

MMU-AP0561HMMU-AP0561H

FF

an Tan T

apap

F

an T

ap

FF

an Tan T

Sound pressureSound pressure

Sound pressure

Sound pressureSound pressure

level (dB(A))level (dB(A))

level (dB(A))

level (dB(A))level (dB(A))

Audibility limits of

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)

continuous white level

FF

an Tan T

F

an T

FF

an Tan T

Sound pressureSound pressure

Sound pressure

Sound pressureSound pressure

level (dB(A))level (dB(A))

level (dB(A))

level (dB(A))level (dB(A))

H40M36L

apap

33

Octave band frequency (Hz)Octave band frequency (Hz)

Octave band frequency (Hz)

Octave band frequency (Hz)Octave band frequency (Hz)

apap

ap

H45M48L

apap

34

Audibility limits of
continuous white level

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)

Octave band frequency (Hz)Octave band frequency (Hz)

Octave band frequency (Hz)

Octave band frequency (Hz)Octave band frequency (Hz)

Audibility limits of
continuous white level

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)Octave band sound pressure level (dB)

Octave band sound pressure level (dB)

Octave band frequency (Hz)Octave band frequency (Hz)

Octave band frequency (Hz)

Octave band frequency (Hz)Octave band frequency (Hz)

9-19-1

9-1

9-19-1

-13-13

-13

-13-13

9-1-7. Accessories

Apperarance

Standard accessories

Part name Qty Shape Use Part name Qty Shape Use

Installation
Manual

Heat
insulating
pipe

Installation
pattern

Installation
gauge

Pattern
fixing screw

2

2

1

2

4

M5 x 16

(Be sure to hand over to
customer)

For heat insulating of pipe
connecting section

For confirmation of ceiling
opening and main unit
position

For positioning of ceiling
position
(united with installation
pattern)

For attaching pattern

Heat
insulator

Washer 8 For hanging down unit

Hose band 1 For connecting drain pipe

Flexible
hose

Heat
insulator

1

1 For centering the drain pipe

1

Remote controller

Model Name

Wired remote controller

Simple wired remote controller

Wireless remote controller kit

Weekly timer application

Central remote controller TCB-SC642TLE2

ON-OFF controller TCB-CC163TLE2

RBC-AMT31E and RBC-EXW21E2

RBC-AMT31E

RBC-AS21E2

TCB-AX21U(W)-E2

For heat insulating of drain
connecting section

For sealing the wire
connection opening

9-1

-14

Optional accessories

Air discharge direction kit

TCB-BC1601UE

Fresh air inlet Box

TCB-GB1601UE2

Ceiling panel

RBC-U21PG(W)-E2

Name Model name Note

Ceiling panel

Super Long Life Filter

RBC-U21PG(W)-E2

TCB-LF1601UE2

Auxiliary fresh air Flange

TCB-FF101URE2

Super Long Life Filter

TCB-LF1601UE2

High Efficiency Filter 65

TCB-UFM1601UE

High Efficiency Filter 90

TCB-UFH1601UE

Fresh air and Filter Chamber

TCB-GFC1601UE2

Spacer for height adjustment

TCB-SP1601UE

Required accessory

Dust collecting effect :50%
(Weight method)
Use with TCB-GFC1601UE2

High Efficiency Filter 65

High Efficiency Filter 90

Fresh Air Inlet Box

Frech Air and Filter Chamber

Auxiliary Fresh Air Flange

Spacer for Height Adjustment

Air Discharge Direction Kit

TCB-UFM1601UE

TCB-UFH1601UE

TCB-GB1601UE2

TCB-GFC1601UE2

TCB-FF101URE2

TCB-SP1601UE

TCB-BC1601UE

Dust collecting effect :65%
(NBS Colorimentric method)
Use with TCB-GFC1601UE2

Dust collecting effect :90%
(NBS Colorimentric method)
Use with TCB-GFC1601UE2

For fresh air intake by using the knockout hole of
fresh air and filter chamber. (dia=100mm)
*Not valid in combination with TCB-FF101URE
Use with TCB-GFC1601UE2

For fresh air intake and installing high efficiency
filter or super long filter

For easy fresh air intake by using the knockout
hole of indoor unit.(dia=100mm)
*Not valid in combination with TCB-GB1601UE2

Height=500mm

Air direction charge by cutting off air discharge
port (3pcs)

9-1

-15

9-2-1. Specifications

Specifications (50Hz)

50Hz

Model name MMU-

Cooling/Heating capacity (Note 1)

Power supply

Electrical
characteristics

Appearance

Outer
dimension

Running current

Power consumption

Starting current (A)

Main unit

Ceiling
panel

Main unit

Ceiling
panel

(kW)

(A)

(kW)

Model

Panel color

Height (mm)

Width (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

AP0071MH

2.2/2.5

1 phase 50Hz 230V (220-240V) (Separate power supply for indoor units is required.)

0.28

0.034

0.49

Zinc hot dipping steel plate *Heat-insulating material attached to only upper plate

AP0091MH

2.8/3.2

0.30

0.036

0.52

Moon white (Munsell/2.5GY 9.0/0.5)

AP0121MH

3.6/4.0

0.31

0.038

0.54

RBC-UM11PG(W)E

268

575

575

27

700

700

AP0151MH

4.5/5.0

0.34

0.041

0.59

AP0181MH

5.6/6.3

0.42

0.052

0.73

Total weigh

Heat exchanger

Soundproof/Heat-insulating
material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid/Low)

PMV Kit

Main unit (kg)

Ceiling panel (kg)

Fan

Standard air flow
(High/Mid/Low)

Motor (W)

Gas side (mm)

Liquid side (mm)

Drain port (Nominal dia. mm)

(dB(A))

(m3/h)

17

3

Finned tube

Non-flammble insulation

Turbo fan

552/462/378 570/468/378 594/504/402 660/552/468 762/642/522

60

Long life filter

RBC-AMT31E

O

36/32/28

9.5

/

O

6.4

/

25 (Polyvinyl choride tube)

37/33/28 37/33/29 40/35/30 44/39/34

Available

O

/

12.7

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in the

Note : Rated conditions Cooling : Indoor air temperature 27oC DB/19oC WB, Outdoor air temperature 35oC DB

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

actual operating environment become larger than the indicated values due to the effects of external sound.

o

Heating : Indoor air temperature 20

C DB, Outdoor air temperature 7oC DB/6oC WB

9-2

-1

Specifications (60Hz)

60Hz

Model name MMU-

Cooling/Heating capacity (Note 1)

Power supply

Electrical
characteristics

Appearance

Outer
dimension

Running current

Power consumption

Starting current (A)

Main unit

Ceiling
panel

Main unit

Ceiling
panel

(kW)

(A)

(kW)

Model

Panel color

Height (mm)

Width (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

AP0071MH

2.2/2.5

1 phase 60Hz 220V (Separate power supply for indoor units is required.)

0.27

0.034

0.49

Zinc hot dipping steel plate *Heat-insulating material attached to only upper plate

AP0091MH

2.8/3.2

0.29

0.036

0.52

Moon white (Munsell/2.5GY 9.0/0.5)

AP0121MH

3.6/4.0

0.30

0.038

0.54

RBC-UM11PG(W)E

268

575

575

27

700

700

AP0151MH

4.5/5.0

0.33

0.041

0.59

AP0181MH

5.6/6.3

0.41

0.052

0.73

Total weigh

Heat exchanger

Soundproof/Heat-insulating
material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid/Low)

PMV Kit

Main unit (kg)

Ceiling panel (kg)

Fan

Standard air flow
(High/Mid/Low)

Motor (W)

Gas side (mm)

Liquid side (mm)

Drain port (Nominal dia. mm)

(dB(A))

(m3/h)

17

3

Finned tube

Non-flammble insulation

Turbo fan

552/462/378 570/468/378 594/504/402 660/552/468 762/642/522

60

Long life filter

RBC-AMT31E

O

36/32/28

9.5

/

O

6.4

/

23 (Polyvinyl choride tube)

37/33/28 37/33/29 40/35/30 44/39/34

Available

O

/

12.7

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

Note 2 : The sound levels are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in

Note : Rated conditions Cooling : Indoor air temperature 27

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

the actual operating environment become larger than the indicated values due to the effects of external sound.

Heating : Indoor air temperature 20

O

C DB/19OC WB, Outdoor air temperature 35OC DB

O

C DB, Outdoor air temperature 7OC DB/6OC WB

9-2

-2

9-2-2. Dimension

MMU-AP0071MH, AP0091MH, AP0121MH, AP0151MH, AP0181MH

Bottom face of ceiling

For bracch duct
knockout square hole O

Bottom face
of ceiling O

575 unit external dimension

Refrigerant pipe (Gas)
0151, 0181MH
0071, 0091, 0121MH

.................

Refrigerant pipe (Liquid) O

For branch duct knockout square hole O

(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

235 235

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

148

105

142

177

256

O

/

162

525 hanging bolt pitch

595 to 660 ceiling open dimension

700 Panel external dimension

214

42

21

158

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

9-2

-3

Bottom face
of ceiling

1000 or more 1000 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

9-2-3. Wiring diagram

Model:MMU-AP007MH, AP0091MH, AP0121MH, AP0151MH, AP0181MH

9-2

-4

9-2-4. Sensible capacity table

(MMU-AP***MH)

Cooling capacity

TC:Total capacity[kW ] SHC:Sensible capacity[kW]

Unit 14.0CWB 16.0CWB 18.0CWB 19.0CWB 20.0CW B 22.0CWB 24.0CWB

size 20CDB 23CDB 26CDB 27CDB 28CDB 30CDB 32CDB

007 23.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

009 23.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

012 23.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

tOu door

air temp.

CDB

10.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

12.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

14.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

16.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

18.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

20.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

21.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

25.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

27.0 1.81.52.01.62.11.72.21.72.31.72.41.72.51.6

29.0 1.81.52.01.62.11.72.21.72.31.72.41.72.51.6

31.0 1.81.52.01.62.11.72.21.72.31.72.41.72.51.6

33.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

35.0 1.8 1.5 2.0 1.6 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.7 2.5 1.6

37.0 1.7 1.5 1.9 1.6 2.1 1.7 2.1 1.6 2.2 1.6 2.3 1.6 2.4 1.6

39.0 1.71.41.91.52.01.62.11.62.11.62.31.62.41.5

10.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

12.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

14.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

16.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

18.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

20.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

21.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

25.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

27.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

29.0 2.31.82.51.92.72.02.82.02.92.03.12.03.21.9

31.0 2.31.82.51.92.72.02.82.02.92.03.12.03.21.9

33.0 2.31.82.51.92.72.02.82.02.92.03.12.03.21.9

35.0 2.3 1.8 2.5 1.9 2.7 2.0 2.8 2.0 2.9 2.0 3.1 2.0 3.2 1.9

37.0 2.2 1.7 2.5 1.8 2.6 1.9 2.7 1.9 2.8 1.9 3.0 1.9 3.1 1.9

39.0 2.21.72.41.82.61.92.61.92.71.92.91.93.01.8

10.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

12.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

14.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

16.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

18.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

20.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

21.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

25.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

27.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

29.0 3.02.23.32.43.52.53.62.53.72.53.92.54.12.4

31.0 3.02.23.32.43.52.53.62.53.72.53.92.54.12.4

33.0 3.02.23.32.43.52.53.62.53.72.53.92.54.12.4

35.0 3.0 2.2 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

37.0 2.9 2.1 3.2 2.3 3.4 2.4 3.5 2.4 3.6 2.4 3.8 2.4 4.0 2.3

39.0 2.82.13.12.23.32.43.42.43.52.43.72.33.92.3

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-2

-5

Cooling capacity (cont.)

Outdoor

Unit 14.0CWB 16.0CWB 18.0CWB 19.0CWB 20.0CWB 22.0CWB 24.0CWB

air temp.

size 20CDB 23CDB 26CDB 27CDB 28CDB 30CDB 32CDB

015 23.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

018 23.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

CDB

10.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

12.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

14.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

16.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

18.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

20.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

21.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

25.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

27.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

29.0 3.72.74.12.94.43.14.53.14.63.14.93.15.13.0

31.0 3.72.74.12.94.43.14.53.14.63.14.93.15.13.0

33.0 3.72.74.12.94.43.14.53.14.63.14.93.15.13.0

35.0 3.7 2.7 4.1 2.9 4.4 3.1 4.5 3.1 4.6 3.1 4.9 3.1 5.1 3.0

37.0 3.6 2.7 4.0 2.8 4.2 3.0 4.4 3.0 4.5 3.0 4.7 3.0 5.0 2.9

39.0 3.5 2.6 3.8 2.8 4.1 2.9 4.2 2.9 4.4 2.9 4.6 2.9 4.8 2.8

10.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

12.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

14.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

16.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

18.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

20.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

21.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

25.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

27.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

29.0 4.63.25.13.45.43.65.63.65.83.66.13.66.43.5

31.0 4.63.25.13.45.43.65.63.65.83.66.13.66.43.5

33.0 4.63.25.13.45.43.65.63.65.83.66.13.66.43.5

35.0 4.6 3.2 5.1 3.4 5.4 3.6 5.6 3.6 5.8 3.6 6.1 3.6 6.4 3.5

37.0 4.5 3.1 4.9 3.3 5.3 3.5 5.4 3.5 5.6 3.5 5.9 3.5 6.2 3.4

39.0 4.3 3.0 4.8 3.2 5.1 3.4 5.3 3.4 5.4 3.4 5.7 3.4 6.0 3.3

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-2

-6

Heating capacity

p

SHC : Sensible Heat Capacity (kW)

Unit
size

007 -2.0 2.2 2.2 2.1 2.1 2.0

009 -2.0 2.9 2.8 2.7 2.7 2.6

012 -2.0 3.6 3.5 3.4 3.3 3.3

Outdoor Indoor air tem

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 1.6 1.5 1.5 1.5 1.4

-13.0 1.7 1.6 1.6 1.6 1.5

-11.0 1.8 1.7 1.7 1.7 1.6

-10.0 1.8 1.8 1.8 1.7 1.7

-8.0 1.9 1.9 1.9 1.8 1.8

-6.0 2.0 2.0 2.0 1.9 1.9

-4.0 2.1 2.1 2.0 2.0 1.9

0.0 2.3 2.3 2.2 2.2 2.1

2.0 2.4 2.4 2.3 2.3 2.2

4.0 2.5 2.5 2.4 2.4 2.3

6.0 2.6 2.6 2.5 2.4 2.4

8.0 2.6 2.6 2.5 2.4 2.4

10.0 2.6 2.6 2.5 2.4 2.4

12.0 2.6 2.6 2.5 2.4 2.4

14.0 2.6 2.6 2.5 2.4 2.4

-15.0 2.0 2.0 1.9 1.9 1.8

-13.0 2.1 2.1 2.1 2.0 1.9

-11.0 2.3 2.2 2.2 2.1 2.1

-10.0 2.3 2.3 2.2 2.2 2.1

-8.0 2.5 2.4 2.4 2.3 2.3

-6.0 2.6 2.6 2.5 2.4 2.4

-4.0 2.7 2.7 2.6 2.6 2.5

0.0 3.0 2.9 2.9 2.8 2.7

2.0 3.1 3.0 3.0 2.9 2.8

4.0 3.2 3.2 3.1 3.0 2.9

6.0 3.3 3.3 3.2 3.1 3.0

8.0 3.3 3.3 3.2 3.1 3.0

10.0 3.3 3.3 3.2 3.1 3.0

12.0 3.3 3.3 3.2 3.1 3.0

14.0 3.3 3.3 3.2 3.1 3.0

-15.0 2.5 2.5 2.4 2.3 2.3

-13.0 2.7 2.6 2.6 2.5 2.4

-11.0 2.8 2.8 2.7 2.7 2.6

-10.0 2.9 2.9 2.8 2.7 2.7

-8.0 3.1 3.0 3.0 2.9 2.8

-6.0 3.3 3.2 3.1 3.0 3.0

-4.0 3.4 3.3 3.3 3.2 3.1

0.0 3.7 3.7 3.6 3.5 3.4

2.0 3.9 3.8 3.7 3.6 3.5

4.0 4.0 3.9 3.9 3.8 3.7

6.0 4.2 4.1 4.0 3.9 3.8

8.0 4.2 4.1 4.0 3.9 3.8

10.0 4.2 4.1 4.0 3.9 3.8

12.0 4.2 4.1 4.0 3.9 3.8

14.0 4.2 4.1 4.0 3.9 3.8

. °CDB

9-2

-7

p

Heating capacity (cont.)

Unit
size

015 -2.0 4.5 4.4 4.3 4.2 4.1

018 -2.0 5.6 5.5 5.4 5.3 5.1

Outdoor Indoor air tem

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 3.1 3.1 3.0 2.9 2.9

-13.0 3.3 3.3 3.2 3.1 3.0

-11.0 3.6 3.5 3.4 3.3 3.2

-10.0 3.7 3.6 3.5 3.4 3.3

-8.0 3.9 3.8 3.7 3.6 3.5

-6.0 4.1 4.0 3.9 3.8 3.7

-4.0 4.3 4.2 4.1 4.0 3.9

0.0 4.7 4.6 4.5 4.4 4.2

2.0 4.8 4.7 4.6 4.5 4.4

4.0 5.0 4.9 4.8 4.7 4.6

6.0 5.2 5.1 5.0 4.9 4.8

8.0 5.2 5.1 5.0 4.9 4.8

10.0 5.2 5.1 5.0 4.9 4.8

12.0 5.2 5.1 5.0 4.9 4.8

14.0 5.2 5.1 5.0 4.9 4.8

-15.0 3.9 3.9 3.8 3.7 3.6

-13.0 4.2 4.1 4.0 3.9 3.8

-11.0 4.5 4.4 4.3 4.2 4.1

-10.0 4.6 4.5 4.4 4.3 4.2

-8.0 4.9 4.8 4.7 4.6 4.4

-6.0 5.1 5.0 4.9 4.8 4.7

-4.0 5.4 5.3 5.2 5.0 4.9

0.0 5.9 5.8 5.6 5.5 5.3

2.0 6.1 6.0 5.9 5.7 5.6

4.0 6.3 6.2 6.1 5.9 5.8

6.0 6.6 6.4 6.3 6.1 6.0

8.0 6.6 6.4 6.3 6.1 6.0

10.0 6.6 6.4 6.3 6.1 6.0

12.0 6.6 6.4 6.3 6.1 6.0

14.0 6.6 6.4 6.3 6.1 6.0

. °CDB

9-2

-8

9-2-5. Air throw distance chart

Air Speed Distribution

MMU-AP0071MH MMU-AP0091MH

2.7m

2.7m

2

1

01

MMU-AP0121MH MMU-AP0151MH

2

1

2.7m

0.7m/s
2

0.5m/s

1

0.3m/s

2

3

0.7m/s

0.5m/s

0.3m/s

4

5m

2.9m

01

3

2

1

2

0.7m/s

0.5m/s

0.3m/s

3

0.7m/s

0.5m/s

0.3m/s

4

5m

3.2m

01

MMU-AP0181MH MMU-AP0151MH,MMU-AP0181MH

3

2

1

01

2

3

4

5m

01234 5m

(High ceiling mode)

3.2m

0.7m/s

0.5m/s

0.3m/s

2

3

4

5m

3

2

1

01234 5m

0.7m/s

0.5m/s

0.3m/s

9-2

-9

9-2-6. Sound characteristics (NC-Curve)

70

1.5m

[Measuring location]

Microphone

MMU-AP0091MH

Fan Tap

Sound pressure

level (dB(A))

H37M

33L28

MMU-AP0071MH

Fan Tap

Sound pressure

level (dB(A))

70

60

50

40

30

20

Approximate threshold of

Octave band sound pressure level (dB)

hearing for continuous noise

10

63 125 250 500 1000 2000 4000 8000

Octave band frequency (Hz)

H36M

32L28

H

M

L

MMU-AP0121MH

70

Fan Tap

Sound pressure

level (dB(A))

H37M

33L29

NC-50

NC-40

NC-30

NC-20

60

50

40

H

30

M

L

20

Approximate threshold of

Octave band sound pressure level (dB)

hearing for continuous noise

10

63 125 250 500 1000 2000 4000 8000

Octave band frequency (Hz)

MMU-AP0151MH

70

60

50

40

30

Fan Tap

Sound pressure

level (dB(A))

H40M

35L30

H

M

L

NC-50

NC-40

NC-30

NC-20

NC-50

NC-40

NC-30

60

50

40

H

30

M

L

20

Approximate threshold of

Octave band sound pressure level (dB)

hearing for continuous noise

10

63 125 250 500 1000 2000 4000 8000

Octave band frequency (Hz)

MMU-AP0181MH

70

60

50

40

30

Fan Tap

Sound pressure

level (dB(A))

H44M

39L34

H

M

L

NC-50

NC-40

NC-30

NC-20

NC-50

NC-40

NC-30

20

Approximate threshold of

Octave band sound pressure level (dB)

hearing for continuous noise

10

63 125 250 500 1000 2000 4000 8000

Octave band frequency (Hz)

NC-20

9-2

20

Approximate threshold of

Octave band sound pressure level (dB)

hearing for continuous noise

10

63 125 250 500 1000 2000 4000 8000

Octave band frequency (Hz)

-10

NC-20

9-2-7. Accessories

Apperarance

Standard accessories

Part name

Installation Manual

Heat insulating pipe

Installation pattern

Installation gauge

Pattern fixing screw

Heat insulator

Washer

Hose band

Flexible hose

Heat insulator

Remote controller

Qty

1

2

1

2

4

1

8

1

1

1

Shape

M5 x 16

Use

(Be sure to hand over to customer)

For heat insulating of pipe connecting section

For confirmation of ceiling opening and main unit position

For positioning of ceiling position
(united with installation pattern)

For attaching pattern

For heat insulating of drain connecting section

For hanging down unit

For connecting drain pipe

For centering the drain pipe

For sealing the wire connection opening

Model Name

Wired remote controller

Simple wired remote controller

Wireless remote controller kit

Weekly timer application

Central remote controller TCB-SC642TLE2

ON-OFF controller TCB-CC163TLE2

RBC-AMT31E and RBC-EXW21E2

RBC-AMT31E

RBC-AS21E2

TCB-AX21E2

9-2

-11

Optional accessories

Air discharge direction kit

Name Model name Note

Ceiling panel

Auxiliary Fresh Air Flange

Frech Air and Filter Chamber

Fresh air inlet Box

Spacer for height adjustment

Air discharge direction kit

RBC-UM11PG(W)E

TCB-FF101URE2

TBD

TBD

TBD

TBD

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 unit.(dia=100mm)

This product is scheduled to go on sale

9-2

-12

9-3-1. Specifications

Specifications (50Hz)

50Hz

Model name MMU-

Cooling/Heating capacity (Note 1)

(kW)

(A)

(kW)

Model

Panel color

Height (mm)

Width (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Electrical
characteris­tics

Appearance

Outer
dimension

Power supply

Running current

Power consumption

Power factor (%)

Starting current (A)

Main unit

Ceiling
panel

Main unit

Ceiling
panel

AP0071WH

2.2/2.5

1 phase 50Hz 230V (220-240V) (Separate power supply for indoor units is required.)

AP0091WH

2.8/3.2

0.31

0.070

Heat-insulating material attached Zinc hot dipping steel plate

RBC-UW136PG RBC-UW266PG

830

1,000 1,520

AP0121WH

3.6/4.0

AP0151WH

4.5/5.0

97 99

Light ivory (Munsell 10Y 9/0.5)

AP0181WH

0.32

0.072

398

550

8

650

5.6/6.3

AP0241WH

7.1/8.0

1,350

0.46

0.105

0.890.47 0.60

AP0271WH

8.0/9.0

AP0301WH

9.0/10.0

0.47

0.106

98

0.98

Total weigh

Heat exchanger

Soundproof/Heat-insulating
material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid/Low)

PMV Kit

Main unit (kg)

Ceiling panel (kg)

Fan

Standard air flow
(High/Mid/Low)

Motor (W)

Gas side (mm)

Liquid side (mm)

Drain port (Nominal dia. mm)

(dB(A))

(m3/h)

33

8

Non-flammable insulation

570/510/450

53 39 53

Standard filter (Long life filter)

O

9.5

/

O

6.4

/

25 (Polyvinyl chloride tube)

34/32/30

44 48

11

Finned tube

Centrifugal fan

780/700/600 1140/960/720

Remote controller

O

12.7

/

35/33/30 38/35/33

Not available

O

/

O

15.9

/

1260/
1140/

960

9.5

40/37/34

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in the

Note : Rated conditions Cooling : Indoor air temperature 27

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

actual operating environment become larger than the indicated values due to the effects of external sound.

Heating : Indoor air temperature 20

o

C DB/19oC WB, Outdoor air temperature 35oC DB

o

C DB, Outdoor air temperature 7oC DB/6oC WB

9-3

-1

Specifications (60Hz)

60Hz

Model name MMU-

Model

Panel color

Height

Width

Depth

Height

Width

Depth

(kW)

(kW)

(%)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

Cooling/Heating capacity (Note 1)

Power supply

Running current

Electrical
characteris­tics

Appearance

Outer
dimension

Power
consumption

Power factor

Starting current

Main unit

Ceiling
panel

Main
unit

Ceiling
panel

(A)

(A)

AP0071WH

2.2/2.5

AP0091WH

2.8/3.2

0.33 0.38 0.53 0.58

0.070

97

0.46 0.59 0.87 0.96

RBC-UW136PG RBC-UW266PG

830

1,000

AP0121WH

3.6/4.0

1 phase 60Hz 220V (Separate power supply for indoor units is required.)

Heat-insulating material attached Zinc hot dipping steel plate

AP0151WH

4.5/5.0

Light ivory (Munsell 10Y 9/0.5)

AP0181WH

5.6/6.3

0.076 0.115 0.123

90 99 96

398

550

8

650

AP0241WH

7.1/8.0

1.350

1,520

AP0271WH

8.0/9.0

AP0301WH

9.0/10.0

Total weight

Heat exchanger

Soundproof/Heat-insulating material

Fan unit

Air filter

Controller

Connecting
pipe

Sound pressure level(Note 2)
(High/Mid./Low)

PMV Kit

Main unit

Ceiling panel

Fan

Standard air flow
(High/Mid./Low)

Motor

Gas side

Liquid side

Drain port

(Nominal dia.mm)

(dB(A))

(m

(mm)

(mm)

(kg)

(kg)

3

(W)

/h)

33 44 48

811

Finned tube

Non-flammable insulation

Centrifugal fan

570/510/450

53

O

9.5

/

34/32/30

780/700/600 1,140/960/720

39 53

Standard filter (Long life filter)

Remote controller

O

12.7 O/15.9

/

O

6.4

/

25 (Polyvinyl chloride tube)

35/33/30 38/35/33 40/37/34

Not available

O

/

1,260/1,140/960

9.5

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

Note 2 : The sound levels are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in

the actual operating environment become larger than the indicated values due to the effects of external sound.

Note : Rated conditions Cooling : Indoor air temperature 27OC DB/19OC WB, Outdoor air temperature 35OC DB

Heating : Indoor air temperature 20

O

C DB, Outdoor air temperature 7OC DB/6OC WB

9-3

-2

9-3-2. Dimension

MMU-AP0071WH, AP0091WH, AP0121WH

Center of main unit

35

Center of panel

Electric parts box

95

Z view

Air discharge port
(2-way)

1000

Air suction port
(2-way)

30

Unit external dimension

Hanging bolt pitch

Ceiling open dimension

Panel external dimension

5mm

or more

Ceiling

1000 or more

Obstruction

830

880

960

1000

or more

1000

pitch 480

Hanging bolt

1000

or more

Ceiling open

Unit external

dimension 550

Space required for installation and servicing

Panel external

dimension 620

dimension 650

¯ 200

398

222

156

8

Ceiling panel
(Procured locally)

Branch duct knockout hole
(also on opposite side)

265

650

Hanging bolt
4-M10 procured locally

60

53

Z

Bottom face of ceiling

100mm

or less

Indoor unit

Bottom face of ceiling

160mm or less

508mm or less

Wired remote controller
RBC-AMT31E

Simple wired remote controller
RBC-AS21E2

Wireless remote controller kit
TCB-AX21E2

Weekly timer application
RBC-AMT31E and RBC-EXW21E2

Refrigerant pipe
connecting port
(Gas side

Refrigerant pipe
connecting port
(Liquid side

Power supply
connecting port

9-3

-3

78

O

/

35

6.4)

Drain pipe connecting port

O

32, Nominal

Inner

O

9.5)

/

100

¯ 150

210

/

for vinyl chloride pipe

56

75 55

Knockout hole for taking-in air
(Only at reverse side)

Pour water port

35

178

242

Note: All dimensions are in mm.

O

/

282

25

348

MMU-AP0151WH, AP0181WH, AP0241WH, AP0271WH. AP0301WH

Z view

Center of main unit

35

Center of panel

Electric parts box

95

Air discharge port
(2-way)

Air suction port
(2-way)

Hanging bolt

30

Unit external dimension 1350

Hanging bolt pitch 1400

Ceiling open dimension 1480

Panel external dimension 1520

5mm

or more

1000 or more

Ceiling

Obstruction

1000

or more

1000

or more

Space required for installation and servicing

pitch 480

Unit external

dimension 550

Ceiling open

Panel external

dimension 620

dimension 650

398

222

156

8

Ceiling panel
(Procured locally)

295

¯ 200

Z

Branch duct knockout hole
(Also on opposite side)

Hanging bolt
4-M10 procured locally

60

53

Bottom face of ceiling

650

100mm

or less

Bottom face of ceiling

160mm or less

508mm or less

Wired remote controller
RBC-AMT31E

Simple wired remote controller
RBC-AS21E2

Wireless remote controller kit
TCB-AX21E2

Weekly timer application
RBC-AMT31E and RBC-EXW21E2

Refrigerant pipe
connecting port
(Gas side

Refrigerant pipe
connecting port
(Liquid side

Power supply
connecting port

MMU-AP0151WH to AP0181WH
MMU-AP0241WH to AP0301WH

78

O

/

35

O

/

A)

Drain pipe connecting port
Inner
for vinyl chloride pipe

B)

56

100

¯ 150

210

Model

Note: All dimensions are in mm.

O

32, Nominal

/

75

55

35

Knockout hole for air intake
(Only at reverse side)

O

25

/

Pour water port

348

282

242

178

B

A

O

6.4

O

9.5

O

/
/

12.7

15.9

/

O

/

9-3

-4

MMU-AP0481WH*

Center of main unit

95

CHINA market only

Center of panel

Electric parts box

5

105

Z view

Air discharge port
(2-way)

1898

Air suction port
(2-way)

Unit external dimension 1650

Hanging bolt pitch 1700

Ceiling open dimension 1850

Panel external dimension 1898

5mm

or more

1000 or more

Ceiling

Obstruction

1000

or more

1000

or more

Space required for installation and servicing

100mm

or less

160mm or less

516mm or less

pitch 510

Unit external

Hanging bolt

dimension 620

406

230

8

Ceiling panel
(Procured locally)

Ceiling open

Panel external

dimension 650

dimension 680

200

¯

166

Branch duct knockout hole
(Also on reverse side)

Refrigerant pipe
connecting port
(Gas side

Refrigerant pipe
connecting port
(Liquid side

455

680

Hanging bolt

150

Z

¯ 200

4-M10 procured locally

60

68

Bottom face of ceiling

Drain pipe connecting port

15.9)

56

100

(VP25)

75

55

Pour water port

O

/

O

9.5)

/

Bottom face of ceiling

• Wired remote controller (RBC-AMT21E)

4

2.7

Wired remote controller
RBC-AMT31E

Simple wired remote controller
RBC-AS21E2

Wireless remote controller kit
TCB-AX21E2

120

Weekly timer application
RBC-AMT31E and RBC-EXW21E2

120

16

9-3

-5

15

¯ 150

86

210

Power supply
connecting port

Knockout hole for air intake
(Only at reverse side)

Note: All dimensions are in mm.

15

186

250

290

356

9-3-3. Wiring diagram

Model:MMU-AP0071WH, AP0091WH, AP0121WH, AP0151WH, AP0181WH,

MMU-AP0241WH, AP0271WH, AP0301WH, AP0481WH

WHI

1
1

RC

PMV

LM

RED

2
2

TA

TC1

TCJ

TC2

1

2

1

2

1

2

1

2

33

(BRW)

1

CN080

PNL

2

(GRN)

3

1

2

1

2

1

2

1

2

PMV

(BLU)

CN082

(YEL)

CN104

4 5 6

1 2 5

4 5 6

1 2 5

(RED)

CN102

(BLK)

CN101

CN100

Filter

1

EXCT

1

2

1212345

(RED)

CN073

CN070

2

(WHI)

(BLK)

CN081

(WHI)

CN060

Option

Parts name

Fan motor

Running capacitor

Transformer

Louver motor

Indoor temp sensor

Temp sensor

Louver control relay

Drain control relay

Heater control relay

Fan motor control relay

Float switch

Drain pump motor

Pulse Motor Valve

1 2 3 4 5 6

1 2 3

6 4 3

FS

1 2

1 2

DM

3

4

5

3

4

5

1 2 3

6 4 3

1 2

(WHI)

CN032

Fan drive

FS

(RED)

CN030

(YEL)

CN061

LM

1 2 3

(GRN)

1 2 3

CN033

Indoor control P.C. board

(WHI)

CN075

1 2 3 4 5 61 2 3 4 5 6

CN02

(YEL)

FM

Symbol

RC

CN01

(WHI)

LM

TR

TA

TR

RY001

RY002

RY004

TC1,TC2,TCJ

FS

DM

RY005~007

PMV

4 5 6

1 2 3

1 2 3

DP

(BLU)

CN068

1 2 3

1 2 3

YEL

BLU

ORN

5 4 3 2 1

5 4 3 2 1

HML UL

BLK

9 8 7 6

9 8 7 6

RED

(WHI)

FAN

CN083

6

77

6

9

RY007

P301

(BLK)

RY001

RY002

RY006

RY004

123

(GRY)

CN304

RY005

123
123

(YEL)

CN039

Fuse

T5.0A

250V~

(BLK)

CN067

123
123

circuit

Power supply

CN074

CN050

CN041

CN040

121

(WHI)

CN044

CN066

(WHI)

(WHI)

(BLU)

(BLU)

2

(BRW)

MCC-1520

1 2 3

1 2 3

1 2 3

1 2 3 4 5

Sub P.C. board

1 2 3 4 5 6

1 2 3 4 5 6

1 2 3 4 5 6

1 2 3 4 5 6

Network

adaptor

1 2

CN01

(Option)

1 2

(WHI)

3 321 1

indicates the control P.C. board.

2 2

1 1

CN03

CN02

indicates the terminal number.

(RED)

MCC-1401

(BLU)

2. A dotted line and broken line indicate the wiring on site.

1. indicates the terminal block, the letter inside

3.

YX

2

U

1

U

CN1

(WHI)

1 2

1 2

Remote controller

Outdoor unit

BLK

BLK

1 2 3

1 2 3

BLU

1 2

1 2

BLU

TR

Line Filter

BA

2

U

1

U

FM

Color

indication

RED : RED

WHI : WHITE

YEL : YELLOW

BLU : BLUE

BLK : BLACK

GRY : GRAY

PNK : PINK

ORN :ORANGE

BRN : BROWN

GRN : GREEN

9-3

-6

screw

unit earth

Flow selector

Closed end

connector

S(N)R(L)

Power supply

Indoor unit

Earth screw

Single phase

220V 60Hz

220-240V 50Hz

r

9-3-4. Sensible capacity table

(MMU-AP***WH)

Cooling capacity

Outdoo

Unit

air temp.

size

007 23.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

009 23.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

012 23.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

015 23.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

°CDB

10.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

12.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

14.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

16.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

18.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

20.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

21.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

25.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

27.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

29.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

31.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

33.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

35.0 2.0 1.7 2.1 1.8 2.2 1.8 2.3 1.8 2.4 1.8 2.5 1.7

37.0 2.0 1.7 2.1 1.8 2.2 1.8 2.2 1.8 2.4 1.7 2.5 1.7

39.0 1.9 1.6 2.0 1.7 2.1 1.7 2.2 1.7 2.3 1.7 2.4 1.6

10.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

12.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

14.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

16.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

18.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

20.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

21.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

25.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

27.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

29.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

31.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

33.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

35.0 2.5 2.0 2.7 2.1 2.8 2.1 2.9 2.1 3.1 2.1 3.2 2.0

37.0 2.5 1.9 2.7 2.1 2.7 2.1 2.8 2.1 3.0 2.0 3.1 2.0

39.0 2.4 1.9 2.6 2.0 2.7 2.0 2.8 2.0 2.9 2.0 3.1 1.9

10.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

12.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

14.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

16.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

18.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

20.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

21.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

25.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

27.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

29.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

31.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

33.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

35.0 3.3 2.4 3.5 2.5 3.6 2.5 3.7 2.5 3.9 2.5 4.1 2.4

37.0 3.2 2.3 3.4 2.5 3.5 2.5 3.6 2.4 3.8 2.4 4.0 2.4

39.0 3.1 2.2 3.4 2.4 3.5 2.4 3.6 2.4 3.8 2.3 3.9 2.3

10.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

12.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

14.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

16.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

18.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

20.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

21.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

25.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

27.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

29.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

31.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

33.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

35.0 4.1 3.0 4.4 3.2 4.5 3.2 4.6 3.2 4.9 3.2 5.1 3.1

37.0 4.0 3.0 4.3 3.1 4.4 3.1 4.5 3.1 4.8 3.1 5.0 3.0

39.0 3.9 2.8 4.2 3.0 4.3 3.0 4.4 3.0 4.7 3.0 4.9 2.9

16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

TC : Total Capacity (kW) SHC : Sensible Heat Capacity (kW)

Indoor air temp.

9-3

-7

Cooling capacity (cont.)

r

Outdoo

Unit

air temp.

size

018 23.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

024 23.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

027 23.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

°CDB

10.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

12.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

14.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

16.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

18.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

20.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

21.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

25.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

27.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

29.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

31.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

33.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

35.0 5.1 3.7 5.4 3.9 5.6 3.9 5.8 3.9 6.1 3.9 6.4 3.8

37.0 5.0 3.6 5.3 3.8 5.5 3.8 5.7 3.8 6.0 3.8 6.3 3.7

39.0 4.9 3.5 5.2 3.7 5.4 3.7 5.5 3.7 5.9 3.6 6.1 3.6

10.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

12.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

14.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

16.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

18.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

20.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

21.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

25.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

27.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

29.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

31.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

33.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

35.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

37.0 6.3 4.6 6.7 4.9 7.0 4.9 7.2 4.9 7.6 4.9 7.9 4.7

39.0 6.2 4.4 6.6 4.7 6.8 4.7 7.0 4.7 7.4 4.7 7.8 4.6

10.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

12.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

14.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

16.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

18.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

20.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

21.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

25.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

27.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

29.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

31.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

33.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

35.0 6.4 4.7 6.9 5.0 7.1 5.0 7.3 5.0 7.7 5.0 8.1 4.8

37.0 6.3 4.6 6.7 4.9 7.0 4.9 7.2 4.9 7.6 4.9 7.9 4.7

39.0 6.2 4.4 6.6 4.7 6.8 4.7 7.0 4.7 7.4 4.7 7.8 4.6

16.0°CWB 18.0°CWB 19.0°CWB 20.0°CWB 22.0°CWB 24.0°CWB
23°CDB 26°CDB 27°CDB 28°CDB 30°CDB 32°CDB

TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC

Indoor air temp.

9-3

-8

Heating capacity

r

B

SHC : Sensible Heat Capacity (kW)

Unit
size

007 -2.0 2.2 2.2 2.1 2.1 2.0

009 -2.0 2.9 2.8 2.7 2.7 2.6

012 -2.0 3.6 3.5 3.4 3.3 3.3

015 -2.0 4.5 4.4 4.3 4.2 4.1

Outdoo

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 1.6 1.5 1.5 1.5 1.4

-13.0 1.7 1.6 1.6 1.6 1.5

-11.0 1.8 1.7 1.7 1.7 1.6

-10.0 1.8 1.8 1.8 1.7 1.7

-8.0 1.9 1.9 1.9 1.8 1.8

-6.0 2.0 2.0 2.0 1.9 1.9

-4.0 2.1 2.1 2.0 2.0 1.9

0.0 2.3 2.3 2.2 2.2 2.1

2.0 2.4 2.4 2.3 2.3 2.2

4.0 2.5 2.5 2.4 2.4 2.3

6.0 2.6 2.6 2.5 2.4 2.4

8.0 2.6 2.6 2.5 2.4 2.4

10.0 2.6 2.6 2.5 2.4 2.4

12.0 2.6 2.6 2.5 2.4 2.4

14.0 2.6 2.6 2.5 2.4 2.4

-15.0 2.0 2.0 1.9 1.9 1.8

-13.0 2.1 2.1 2.1 2.0 1.9

-11.0 2.3 2.2 2.2 2.1 2.1

-10.0 2.3 2.3 2.2 2.2 2.1

-8.0 2.5 2.4 2.4 2.3 2.3

-6.0 2.6 2.6 2.5 2.4 2.4

-4.0 2.7 2.7 2.6 2.6 2.5

0.0 3.0 2.9 2.9 2.8 2.7

2.0 3.1 3.0 3.0 2.9 2.8

4.0 3.2 3.2 3.1 3.0 2.9

6.0 3.3 3.3 3.2 3.1 3.0

8.0 3.3 3.3 3.2 3.1 3.0

10.0 3.3 3.3 3.2 3.1 3.0

12.0 3.3 3.3 3.2 3.1 3.0

14.0 3.3 3.3 3.2 3.1 3.0

-15.0 2.5 2.5 2.4 2.3 2.3

-13.0 2.7 2.6 2.6 2.5 2.4

-11.0 2.8 2.8 2.7 2.7 2.6

-10.0 2.9 2.9 2.8 2.7 2.7

-8.0 3.1 3.0 3.0 2.9 2.8

-6.0 3.3 3.2 3.1 3.0 3.0

-4.0 3.4 3.3 3.3 3.2 3.1

0.0 3.7 3.7 3.6 3.5 3.4

2.0 3.9 3.8 3.7 3.6 3.5

4.0 4.0 3.9 3.9 3.8 3.7

6.0 4.2 4.1 4.0 3.9 3.8

8.0 4.2 4.1 4.0 3.9 3.8

10.0 4.2 4.1 4.0 3.9 3.8

12.0 4.2 4.1 4.0 3.9 3.8

14.0 4.2 4.1 4.0 3.9 3.8

-15.0 3.1 3.1 3.0 2.9 2.9

-13.0 3.3 3.3 3.2 3.1 3.0

-11.0 3.6 3.5 3.4 3.3 3.2

-10.0 3.7 3.6 3.5 3.4 3.3

-8.0 3.9 3.8 3.7 3.6 3.5

-6.0 4.1 4.0 3.9 3.8 3.7

-4.0 4.3 4.2 4.1 4.0 3.9

0.0 4.7 4.6 4.5 4.4 4.2

2.0 4.8 4.7 4.6 4.5 4.4

4.0 5.0 4.9 4.8 4.7 4.6

6.0 5.2 5.1 5.0 4.9 4.8

8.0 5.2 5.1 5.0 4.9 4.8

10.0 5.2 5.1 5.0 4.9 4.8

12.0 5.2 5.1 5.0 4.9 4.8

14.0 5.2 5.1 5.0 4.9 4.8

Indoor air temp. °CD

9-3

-9

r

B

Heating capacity (cont.)

Unit
size

018 -2.0 5.6 5.5 5.4 5.3 5.1

024 -2.0 7.1 7.0 6.9 6.7 6.5

027 -2.0 8.0 7.9 7.7 7.5 7.3

Outdoo

air temp. 16.0 18.0 20.0 22.0 24.0

°CWB SHC SHC SHC SHC SHC

-15.0 3.9 3.9 3.8 3.7 3.6

-13.0 4.2 4.1 4.0 3.9 3.8

-11.0 4.5 4.4 4.3 4.2 4.1

-10.0 4.6 4.5 4.4 4.3 4.2

-8.0 4.9 4.8 4.7 4.6 4.4

-6.0 5.1 5.0 4.9 4.8 4.7

-4.0 5.4 5.3 5.2 5.0 4.9

0.0 5.9 5.8 5.6 5.5 5.3

2.0 6.1 6.0 5.9 5.7 5.6

4.0 6.3 6.2 6.1 5.9 5.8

6.0 6.6 6.4 6.3 6.1 6.0

8.0 6.6 6.4 6.3 6.1 6.0

10.0 6.6 6.4 6.3 6.1 6.0

12.0 6.6 6.4 6.3 6.1 6.0

14.0 6.6 6.4 6.3 6.1 6.0

-15.0 5.0 4.9 4.8 4.7 4.6

-13.0 5.3 5.2 5.1 5.0 4.9

-11.0 5.7 5.6 5.5 5.3 5.2

-10.0 5.8 5.7 5.6 5.5 5.3

-8.0 6.2 6.1 5.9 5.8 5.6

-6.0 6.5 6.4 6.2 6.1 5.9

-4.0 6.8 6.7 6.6 6.4 6.2

0.0 7.4 7.3 7.1 7.0 6.8

2.0 7.7 7.6 7.4 7.3 7.1

4.0 8.0 7.9 7.7 7.5 7.3

6.0 8.3 8.2 8.0 7.8 7.6

8.0 8.3 8.2 8.0 7.8 7.6

10.0 8.3 8.2 8.0 7.8 7.6

12.0 8.3 8.2 8.0 7.8 7.6

14.0 8.3 8.2 8.0 7.8 7.6

-15.0 5.6 5.5 5.4 5.3 5.1

-13.0 6.0 5.9 5.8 5.6 5.5

-11.0 6.4 6.3 6.1 6.0 5.8

-10.0 6.6 6.5 6.3 6.2 6.0

-8.0 7.0 6.8 6.7 6.5 6.3

-6.0 7.3 7.2 7.0 6.9 6.7

-4.0 7.7 7.5 7.4 7.2 7.0

0.0 8.4 8.2 8.0 7.8 7.6

2.0 8.7 8.5 8.4 8.2 7.9

4.0 9.0 8.9 8.7 8.5 8.3

6.0 9.4 9.2 9.0 8.8 8.6

8.0 9.4 9.2 9.0 8.8 8.6

10.0 9.4 9.2 9.0 8.8 8.6

12.0 9.4 9.2 9.0 8.8 8.6

14.0 9.4 9.2 9.0 8.8 8.6

Indoor air temp. °CD

9-3

-10

9-3-5. Air throw distance chart

MMU-

AP0071WH, AP0091WH, AP0121WH

2.7m

2

1.0

1

(m)

Ceiling height (m)

0

Horizontal distance (m)

0.5

0.3

12

0.3

3m

MMU-AP0241WH, AP0271WH

2.7m

2

1

(m)

Ceiling height (m)

0.3

1.0

0.5

MMU-

AP0151WH, AP0181WH

2.7m

2

1.0

1

(m)

Ceiling height (m)

0

Horizontal distance (m)

0.30.3

0.50.5

0.3

123m

0.30.3

MMU-AP0301WH

2.7

2

1

Ceiling height (m)

0

Horizontal distance (m)

0

Horizontal distance (m)

1.0

0.5

0.30.3

1234

123m

MMU-AP0481WH

2.7

2

1

Ceiling height (m)

0.3

0

Horizontal distance (m)

1.0

0.5

0.3

1234

9-3

-11

9-3-6. Sound characteristics (NC-Curve)

Sound level values shown are based on a measurement in a non resound room.

MMU-AP0071WH, AP0091WH, AP0121WH

Microphone

Fan Tap

Sound pressure

level (dB(A))

standard sound pressure 0.0002 µbar

Octave band sound pressure level (dB)

Audibility limits
of continuous
white level

Octave band frequency (Hz)

M

H

32L30

34

MMU-AP0151WH, AP0181WH

Fan Tap

Sound pressure

level (dB(A))

standard sound pressure 0.0002 µbar standard sound pressure 0.0002 µbar

Octave band sound pressure level (dB)

Audibility limits
of continuous
white level

Octave band frequency (Hz) Octave band frequency (Hz)

H

M

35

33

MMU-AP0241WH, AP0271WH

L

30

Octave band sound pressure level (dB)

Fan Tap

Sound pressure

level (dB(A))

Audibility limits
of continuous
white level

M

H

38

L

35

33

9-3

-12

MMU-AP0301WHMMU-AP0301WH

MMU-AP0301WH

MMU-AP0301WHMMU-AP0301WH

FF

an Tan T

apap

F

an T

ap

FF

an Tan T

apap

Sound pressureSound pressure

Sound pressure

Sound pressureSound pressure

level (dB(A))level (dB(A))

level (dB(A))

level (dB(A))level (dB(A))

90

80

70

H40M

37L34

NC-70

60

50

40

30

20

Audibility limits

Octave band sound pressure level (dB)

of continuous white level

10

63 125 250 500 1000 2000 4000 8000

Octave band center frequency (Hz)

H

M

L

NC-60

NC-50

NC-40

NC-30

NC-20

9-39-3

9-3

9-39-3

-13-13

-13

-13-13

(Revised edition in 7.Apr.2006)

9-3-7. Accessories

Apperarance

Standard accessories

Part name Qty Shape Use Part name Qty Shape Use

Installation Manual 1

Heat insulating pipe 2

MMU-AP0301WH
type or lower

pattern

MMU-AP0481WH

Installation

type

1

2

(Be sure to hand

—

over to customer)

For heat insulating
pipe connecting
section

For checking the
position of the ceiling

—

openings and the
unit

Ceiling panel components

Name

Shape
(Qty)

Usage

Ceiling panel Center panel Air filter

(1 set) (1 pc)

——

Installation
gauge

Pattern
fixing screw

Fan motor
connector

Heat
insulator

•

RBC-UW466PG :
Attached to indoor unit

Attached to ceiling
panel, and removes
dust.

1

6 M 5

1

1

Screw installing panel

M5×20

(4 pcs) (2 pcs)

For fixing ceiling
panel
(4 corners)

For positioning of ceiling position
(United with installation pattern)

For attaching the installation

x

16

pattern

For changing fan motor
r.p.m. to apply higher ceiling

For seal for wire connecting
port

Screw installing panel

20mm

For tentative hanging
and fixing ceiling
panel (Center part)

30mm

M5×30

Remote controller

Model Name

Wired remote controller

Simple wired remote controller

Wireless remote controller kit

Weekly timer application

Central remote controller TCB-SC642TLE2

ON-OFF controller TCB-CC163TLE2

RBC-AMT31E and RBC-EXW21E2

RBC-AMT31E

RBC-AS21E2

TCB-AX21E2

9-3

-14

Optional accessories

Ceiling panel

RBC-UW136PG
RBC-UW266PG
RBC-UW466PG

Name Model name Note

Ceiling panel

RBC-UW136PG

RBC-UW266PG

Required accessory

9-3

-15

9-4-1. Specifications

Specifications (50Hz)

50Hz

Model name MMU-

Cooling/Heating capacity (Note 1)(kW)

Power supply

Electrical
characteris­tics
(Note 2)

Appearance

Outer
dimension

Running current

Power consumption

Power factor (%)

Starting current (A)

Main unit

Ceiling
panel

Main unit

Ceiling
panel

(A)

(kW)

Model

Panel color

Height (mm)

Width (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

AP0071YH

2.2/2.5

1 phase 50Hz 230V (220-240V) (Separate power supply for indoor units is required.)

W : Silky shade (1Y8.5/0.5)

AP0091YH

2.8/3.2

0.24

0.053

95

0.6

Heat-insulating material attached Zinc hot dipping steel plate

RBC-UY135PG

235

850

400

18

1,050

470

AP0121YH

3.6/4.0

AP0152SH

4.5/5.0

0.34

0.042

_

0.53

Moon white (Munsel 2.5GY9.0/0.5)

AP0182SH

5.6/6.3

0.37

0.046

_

0.54

RBC-US21PGE

200

1,000

710

20

1,230

800

AP0242SH

7.1/8.0

0.62

0.075

_

0.80

Total weigh

Heat exchanger

Soundproof/Heat-insulating material

Fan unit

Controller

Air filter

Connecting
pipe

Sound pressure level (Note 2)
(High/Mid/Low)

PMV Kit Available

Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the

Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in the

Note : Rated conditions Cooling : Indoor air temperature 27

Main unit (kg)

Ceiling panel (kg)

Non-flammable insulation

Fan

Standard air flow
(High/Mid/Low)

Motor (W)

Gas side (mm)

Liquid side (mm)

Drain port

reference piping. The reference piping consists of 5 m of main piping and 2.5 m of branch piping connected with 0 meter height.

actual operating environment become larger than the indicated values due to the effects of external sound.

(Nominal dia. mm)

Heating : Indoor air temperature 20

3

(m

/h)

(dB(A))

22

3.5

Finned tube

Polyethylene foam + Expanded polystyrene

Centrifugal fan

540/480/420

22

Remote controller

Standard filter (Long life filter)

O

9.5

/

O

6.4

/

25 (Polyvinyl chloride tube:External dia.32 Internal dia.25)

42/39/34

o

C DB/19oC WB, Outdoor air temperature 35oC DB

o

C DB, Outdoor air temperature 7oC DB/6oC WB

750/690/630 780/720/660 1,140/960/810

37/35/32

21 22

5.5

30

O

12.7 O/15.9

/

38/36/34

O

9.5

/

45/41/37

9-4

-1