Unitary DC Inverter System

Unitary DC Inverter System

Part 1 General Information

Part 2 Indoor Units

Part 3 Outdoor Units

Part 4 Installation of Outdoor Units

Part 5 Control System

Part 1 General Information

Part 1 General Information

Indoor Units Lineup

√√√√√Cooling and heating

Ceiling and floor

√√√√√Cooling and heating

Duct

√√√√Cooling and heating

Four way cassette

60(3 Phases)

48(3 Phases)

36(3 Phases)

24(1 Phase)

18(1 Phase)

FunctionType

Capacity= (×1000Btu/h )

MUB MCA MTA3

Part 1 General Information

Universal Outdoor Units Lineup

√√√√√Cooling and heating

UniversalOutdoor

Units

60(3 Phases)

48(3 Phases)

36(3 Phases)

24(1 Phase)

18(1 Phase)

FunctionType

Capacity= (×1000Btu/h )

18,000BTU/H 24,000BTU/H 36,000BTU/H 48,000/60,000 BTU/H

Nomenclature Of Indoor Units

Part 1 General Information

RefrigerantN1 R410A N2 R407c -- R22

DC inverter

Control ModeR Remote control

Function CodeC Cooling OnlyH Cooling & Heating

Capacity (×1000BTU)

Midea indoor unit typeMUB Ceiling and floorMTA(A3) DuctMCA Cassette

M U B - 18 H R D N1

Nomenclature Of Outdoor Units

Part 1 General Information

M O U - 36 H R D N1

RefrigerantN1 R410A N2 R407 -- R22

DC inverter

Control modeR Remote

Function CodeC Cooling onlyH Cooling & Heating

Capacity (×1000BTU)

Universal Outdoor UnitO Outdoor unit U Universal

Midea

Part 2 Indoor Units

Part 2 Indoor Units

Four-Way Cassette Type (Compact)

650*650PanelDimension(W*H*D)

√×Cooling and heating

18(1 Phase)

12(1 Phase)

Function

Capacity= (×1000Btu/h )

254mm

580mm580mm

650mm

650mm

Part 2 Indoor Units

Four-Way Cassette Type

840*840*310

840*840*310

840*840*310

840*840*240

Dimension(W*H*D)

×√√√√Cooling and heating

60(3 Phases)

48(3 Phases)

36(3 Phases)

24(1 Phase)

18(1 Phase)

Function

Capacity= (×1000Btu/h )

840mm

240mmOr 310mm

840mm

Part 2 Indoor Units

1670*680*240

1670*680*240

1285*660*198

995*660*198

995*660*198

Dimension(W*H*D)

√√√√√Cooling and heating

Ceiling & Floor

60(3 Phases)

48(3 Phases)

36(3 Phases)

24(1 Phase)

18(1 Phase)

FunctionType

Capacity= (×1000Btu/h )Ceiling & Floor Type

18K/24K 36K 48/60K

Part 2 Indoor Units

Ceiling & Floor Type

Part 2 Indoor Units

Ceiling & Floor Type

Part 2 Indoor Units

Ceiling & Floor Type

Part 2 Indoor Units

1350*800*320

1350*800*320

1350*800*298

1000*800*298

1000*800*298

Dimension(W*H*D)

96 Pa70 Pa70 Pa40 Pa40 PaStatic Pressure（Hi）

√√√√√Cooling and heating

Ceiling & Floor

60(3 Phases)

48(3 Phases)

36(3 Phases)

24(1

Phase)

18(1 Phase)

FunctionType

Duct Type

1000mm

800mm

298mm800mm

1350mm

320mm

MTA3MTA

Part 2 Indoor Units

Accessories for MTA Default air-return direction: from below

Air outlet

Clapboard

Filter Canvas air passage

Panel

√√√√√

PanelCanvas air passage

FilterClapboardAir outletAir return from below(Default)

MTA

Accessories

Part 2 Indoor Units

Accessories for MTA Air-return direction: from back

×××√√

PanelCanvas air passage

FilterClapboardAir outletAir return from back

MTA

Accessories

Air outlet

Clapboard

FilterCanvas air passage

Panel

Part 2 Indoor Units

Accessories for MTA3 Default air-return direction: from back

××√√√

PanelCanvas air passage

FilterClapboardAir outletAir return from back(Default)

MTA3

Accessories

Air outlet

Clapboard

FilterPanel

Part 2 Indoor Units

Accessories for MTA3 Air-return direction: from below

√√√√√

PanelCanvas air passage

FilterClapboardAir outletAir return

from belowMTA3

Accessories

Air outlet

Clapboard

Filter Canvas air passage

Panel

Part 2 Indoor Units

Optional condensate pump

Optional condensate pump

Part 2 Indoor Units

Optional condensate pump

Part 2 Indoor Units

Part 2 Indoor UnitsIndoor Unit PCB-MTA60HRDN1

Part 3 Outdoor Units

Part 3 Outdoor Units

48000Btu/h60000Btu/h

36000Btu/h

24000Btu/h

18000Btu/h

Outdoor unitIndoor unitCapacity Range

Universal Outdoor Units

Part 3 Outdoor Units

Under Development

Mitsubishi

Rotary DCInverterJU1015D1

Hitachi

48K/60K(3-Phases)

36K(3-Phases)

24K(1-Phase)

18K(1-Phase)

CapacityPhase

Compressor

Rotary DCInverterJU1015D1

Scroll DCInverterE405AHD-36D2

Scroll DCInverterE405AHD-36D2

Under Development

Under Development

Under Development

Part 3 Outdoor Units

Piping diagram

Part 3 Outdoor Units Wiring Diagram-18K/24K

Part 3 Outdoor Units Wiring Diagram-36K

Part 3 Outdoor Units Wiring Diagram-48K/60K

Part 3 Outdoor Units Operation Limits

43

Indoor temperature(℃ DB)

Out

door

tem

pera

ture

(℃ W

B)

HeatingCooling

40

35

30

25

20

15

10

5

0

-5

-15

10 15 20 25 30

3025201510

-15

-10

-5

0

5

10

15

27

Out

door

tem

pera

ture

(℃ D

B)

Indoor temperature(℃ WB)

5

Ran

ge fo

r con

tinuo

us

oper

atio

n

Ran

ge fo

r con

tinuo

us o

pera

tion

Ran

ge fo

r int

erm

itten

t ope

ratio

n

Ran

ge fo

r in

term

itten

t ope

ratio

n

Note: These figure assume the following operating condition: Equivalent Pipe length: 7.5m,Height difference: 0m.

Part 3 Outdoor Units Troubleshooting

Manual button

Def/pre button

Alarm button

Receiver

Run button

Timer button

If the malfunctions can’t be solved in three min. all the indoor alarm lamps flash at 0.5Hz. Turn off the power to

restore.

Alarm lamp flashesat 2.5Hz.

Water level switch is abnormal

malfunction4

After the malfunctionsdisappear, it resume

automatically.

All the indoor alarmlamps flash at

0.5Hz.

Condenser sensor check point is abnormal or outdoor

temp. sensor is abnormal.

malfunction3

After the malfunctionsdisappear, it resume

automatically.

The timer lamp flashes at2.5Hz.

Indoor/outdoor unit com-unication is abnormal

malfunction2

After the malfunctionsdisappear, it resume

automatically.

Run lamp flashesat2.5Hz.

The evaporator sensor check point is abnormal, or room temp. sensor is

abnormal.

malfunction1

RemarksLED Lamp flashContentsTypeNo.

Part 3 Outdoor Units Troubleshooting

Module protection or top temp. protectionP6

High temp. protection of outdoor condenserP5

Current protection of compressorP3

Low pressure protectionP2

High pressure protectionP1

Voltage protection of compressorE5

Malfunction of out ambient temp. sensorE4

Communication malfunction between outdoor IC and DSPE3

Communication malfunction between outdoor IC and indoor IC.E2

EEPROM MalfunctionE0

Content of malfunction or protectionDisplay

Outdoor unit’s LED indication

Part 4 Installation Of Outdoor Units

Part 4 Installation Service Space

>30cm

>60cm

>30c

m

>20

0cm

(Wall or obstacle)

Air inlet

Air outlet

Air inlet

Maintain channel

>60c

m

Obstacle

Fix with bolt

Deep foundation Necessary width

600mm is necessary between 2 outdoor units

Part 4 Installation Pipe Limitation

Maximum pipe length

305048KBtu/H ,60KBtu/H203036KBtu/H153024KBtu/H152518KBtu/H

Max. ElevationMax. LengthModel

Piping size

16.0(5/8”)9.53(3/8”)24,000BTU/H~ 60,000BTU/H

12.7(1/2”)6.35(1/4”)18,000BTU/H

Gas(mm/inch)Liquid(mm/inch)Model

Additional Charge Of Refrigerate

When the length of one-way pipe is over 5m(L-5)×5050Φ9.53

(L-5)×2020Φ6.35R410A

FormulaUnit amount (g/m)

Liquid diameter（mm）Refrigerant

Part 4 Installation Wiring 18K/24K

2

2

Part 4 Installation Wiring 36K/48K/60K

2

2

Part 4 Installation Wiring 18K/24K

CEN TRAL CONTROL MONITOR(CCM)

OUTDO OR UNI T

COM PUTER

IN DO OR UNIT

Power 220-240V 50Hz（ ～ ）

Swi tch / Fuse

Pow er wiri ng (in door ) C om munica tion Bus

Power 220-240V 50Hz（ ～ ）

Power w ir i ng ( outdoor )

1-P hase1-Phase

For 18000-24000 Btu/ h

Part 4 Installation Wiring 36K/48K/60K

CEN TRA L CONTROL MONITOR(CCM)

OUTDOOR UNIT

COM P UTER

IN DOOR UNIT

Power 220-240V 50Hz（ ～ ）

Swi tch / Fuse

Power wiri ng (in door) C om munica tion Bus

Power 380-415V 50Hz（ ～ ）

Power wir ing ( outdoor)

3-Phase1-Phase

For 36000-60000 Btu/ h

Part 5 Control System

Part 5 Control Remote Wireless Controller

R51/E R05-BG/E

New！

Part 5 Control Remote Wire Controller

KJR-01/E

Customers can adjust it according to the model and their requirement . It is necessary to re-electrify after adjustment.

1 ON2 ON

1 ON2 OFF

1 OFF2 ON

1 OFF2 OFF

Mid-speed Fancooling&heating

Mid-speed Fancooling only

No mid-speed Fancooling&heating

No mid-speed Fancooling only

Part 5 Control Remote Wire Controller

KJR-10B/KJR-12B (with built-in temp. sensor)

New！

Part 5 Control Weekly Timer

CCM04

New！

Part 5 Control Central Controller

CCM01

Address Setting SWITCHCCM address on PC

Part 5 Control Central Controller

CCM03

New！

Address Setting SWITCH

CCM address on PC

Network Network controlcontrol sketchsketch

Part 5 Control Central Controller

New！

Part 5 Control Computer Control

3rd Generation Intelligent Built-in Manager System

Part 5 Control BMS Interface Gateway

+

3rd Generation Intelligent Built-in Manager System

CCM07

LonWork Interface Gateway

Part 5 Control

CCM08

Central Controller Built-in LonWork/BACNET Interface

Central Controller Built-in BMS Interface

Thank You!

Creates A Better Life