Toshiba RBM-PMV0361E, MCY-MAP0401HT2D, RBM-PMV0901E, MCY-MAP0601HT, MCY-MAP0501HT2D SERVICE MANUAL

FILE NO. A05-015

st revised : Jun. 2006

1 2nd revised : Sep. 2006

SERVICE MANUAL

Mini-SUPER MODULAR MULTI SYSTEM AIR CONDITIONER

Outdoor Unit

[In verter Unit]

MCY-MAP0401HT, HTZ, HTZG MCY-MAP0501HT, HTZ, HTZG MCY-MAP0601HT, HTZ, HTZG MCY-MAP0401HT2D , HT2DZ, HT2DZG MCY-MAP0501HT2D , HT2DZ, HT2DZG MCY-MAP0601HT2D , HT2DZ, HT2DZG

PMV Kit

RBM-PMV0361E RBM-PMV0901E

In addition to description for the normal-type model, descriptions about the models with anti-corrosion (based on JRA Standard light protection and heavy protection) models are added in this Manual.

PRINTED IN JAPAN, Sep.,2006 ToMo

WARNINGS ON REFRIGERANT LEAKAGE

Check of Concentration Limit

The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out, its concentration will not exceed a set limit.

The refrigerant R410A which is used in the air conditioner is safe, without the toxicity or combustibility of ammonia, and is not restricted by laws to be imposed which protect the ozone layer. However, since it contains more than air, it poses the risk of suffocation if its concentration should rise excessively. Suffocation from leakage of R410A is almost non-existent. With the recent increase in the number of high concentration buildings, however, the installation of multi air conditioner systems is on the increase because of the need for effective use of floor space, individual control, energy conservation by curtailing heat and carrying power etc. Most importantly, the multi air conditioner system is able to replenish a large amount of refrigerant compared with conventional individual air conditioners. If a single unit of the multi conditioner system is to be installed in a small room, select a suitable model and installation procedure so that if the refrigerant accidentally leaks out, its concentration does not reach the limit (and in the event of an emergency, measures can be made before injury can occur). In a room where the concentration may exceed the limit, create an opening with adjacent rooms, or install mechanical ventilation combined with a gas leak detection device. The concentration is as given below.

Total amount of refrigerant (kg)

Min. volume of the indoor unit installed room (m³)

≤ Concentration limit (kg/m³)

The concentration limit of R410A which is used in multi air conditioners is 0.3kg/m³.

NOTE 1 :

If there are 2 or more refrigerating systems in a single refrigerating device, the amounts of refrigerant should be as charged in each independent device.

e.g., charged amount (10kg)

Room A Room B Room C Room D Room E Room F

For the amount of charge in this example:

The possible amount of leaked refrigerant gas in rooms A, B and C is 10kg. The possible amount of leaked refrigerant gas in rooms D, E and F is 15kg.

Outdoor unit

e.g., charged amount (15kg)

Indoor unit

Important

NOTE 2 :

The standards for minimum room volume are as follows. (1) No partition (shaded portion)

(2) When there is an effective opening with the adjacent

room for ventilation of leaking refrigerant gas (opening without a door, or an opening 0.15% or larger than the respective floor spaces at the top or bottom of the door).

Outdoor unit

Refrigerant piping

Indoor unit

(3) If an indoor unit is installed in each partitioned room

and the refrigerant piping is interconnected, the smallest room of course becomes the object. But when a mechanical ventilation is installed interlocked with a gas leakage detector in the smallest room where the density limit is exceeded, the volume of the next smallest room becomes the object.

Refrigerant piping

Outdoor unit

Very small room

Small room

Mechanical ventilation device - Gas leak detector

Medium room

Large room

NOTE 3 :

The minimum indoor floor area compared with the amount of refrigerant is roughly as follows: (When the ceiling is 2.7m high)

40

Range below the

35

m²

density limit of 0.3 kg/m³

30

(countermeasures not needed)

25 20 15 10

5

Min. indoor floor area

0

10 20 30

Total amount of refrigerant

Range above the density limit of 0.3 kg/m³ (countermeasures needed)

Indoor unit

kg

1st revised : Jun. 2006, 2nd revised : Sep. 2006

CONTENTS

SAFETY CAUTION ............................................................................................ 4

1. DESIGN METHODS................................................................................ 10

2. WIRING DIAGRAM ................................................................................. 18

3. PARTS RATING ...................................................................................... 33

4. REFRIGERANT PIPING SYSTEMATIC DRAWING ............................... 51

5. SWITCH (SW08) SET UP OF THE OUTDOOR UNIT............................. 54

6. CONTROL OUTLINE .............................................................................. 55

7. APPLIED CONTROL .............................................................................. 63

8. PMV KIT OUT LINE ................................................................................ 79

9. TEST OPERATION ................................................................................. 81

10. TROUBLESHOOTING .......................................................................... 110

11. CONFIGURATION OF CONTROL CIRCUIT ........................................ 154

12. BACKUP OPERATIONS (EMERGENCY OPERATION)....................... 168

13. REPLACING PROCEDURE OF PARTS............................................... 169

14. P.C. BOARD .......................................................................................... 183

15. EXPLODED VIEWS AND PARTS LIST ................................................ 189

In addition to description for the normal-type model, descriptions about the models with anti-corrosion (based on JRA Standard light protection and heavy protection) models are added in this Manual.

3

SAFETY CAUTION

The important contents concerned to the safety are described on the product itself and on this Service Manual. Please read this Service Manual after understanding the described items thoroughly in the following contents

(Indications/Illustrated marks), and keep them.

[Explanation of indications]

Indication

DANGER

WARNING

CAUTION

∗ Property damage : Enlarged damage concerned to property, furniture, and domestic animal/pet

Indicates contents assumed that an imminent danger causing a death or serious injury of the repair engineers and the third parties when an incorrect work has been executed.

Indicates possibilities assumed that a danger causing a death or serious injury of the repair engineers, the third parties, and the users due to troubles of the product after work when an incorrect work has been executed.

Indicates contents assumed that an injury or property damage ( ∗) may be caused on the repair engineers, the third parties, and the users due to troubles of the product after work when an incorrect work has been executed.

Explanation

[Explanation of illustrated marks]

Mark Explanation

Indicates prohibited items (Forbidden items to do) The sentences near an illustrated mark describe the concrete prohibited contents.

Indicates mandatory items (Compulsory items to do) The sentences near an illustrated mark describe the concrete mandatory contents.

Indicates cautions (including danger/warning) The sentences or illustration near or in an illustrated mark describe the concrete cautious contents.

[Confirmation of warning label on the main unit]

Confirm that labels are indicated on the specified positions (Refer to the Parts disassembly diagram (Outdoor unit).)

If removing the label during parts replace, stick it as the original.

DANGER

Turn “OFF” the breaker before removing the front panel and cabinet, otherwise an electric shock is caused by high voltage resulted in a death or injury.

During operation, a high voltage with 400V or higher of circuit (∗) at secondary circuit of the highvoltage transformer is applied.

Turn off breaker.

Execute discharge

between terminals.

Prohibition

If touching a high voltage with the naked hands or body, an electric shock is caused even if using an electric insulator.

∗ : For details, refer to the electric wiring diagram.

When removing the front panel or cabinet, execute short-circuit and discharge between highvoltage capacitor terminals.

If discharge is not executed, an electric shock is caused by high voltage resulted in a death or injury. After turning off the breaker, high voltage also keeps to apply to the high-voltage capacitor.

Do not turn on the breaker under condition that the front panel and cabinet are removed.

An electric shock is caused by high voltage resulted in a death or injury.

4

Check earth wires.

Prohibition of modification.

Use specified parts.

Do not bring a child

close to the equipment.

Insulating measures

No fire

Refrigerant

Assembly/Wiring

WARNING

Before troubleshooting or repair work, check the earth wire is connected to the earth terminals of the main unit, otherwise an electric shock is caused when a leak occurs.

If the earth wire is not correctly connected, contact an electric engineer for rework.

Do not modify the products.

Do not also disassemble or modify the parts. It may cause a fire, electric shock or injury.

For spare parts, use those specified (*).

If unspecified parts are used, a fire or electric shock may be caused. ∗: For details, refer to the parts list.

Before troubleshooting or repair work, do not bring a third party (a child, etc.) except the repair engineers close to the equipment.

It causes an injury with tools or disassembled parts. Please inform the users so that the third party (a child, etc.) does not approach the equipment.

Connect the cut-off lead wires with crimp contact, etc, put the closed end side upward and then apply a water-cut method, otherwise a leak or production of fire is caused at the users’ side.

When repairing the refrigerating cycle, take the following measures.

1) Be attentive to fire around the cycle. When using a gas stove, etc, be sure to put out fire before work; otherwise the oil mixed with refrigerant gas may catch fire.

2) Do not use a welder in the closed room. When using it without ventilation, carbon monoxide poisoning may be caused.

3) Do not bring inflammables close to the refrigerant cycle, otherwise fire of the welder may catch the inflammables.

(For more details, please refer Page 7 to Page 9)

This air conditioner adopts a new HFC type refrigerant (R410A) which does not deplete the ozone layer.

Check the used refrigerant name and use tools and materials of the parts which match with it.

For the products which use R410A refrigerant, the refrigerant name is indicated at a position on the outdoor unit where is easy to see. To prevent miss-charging, the route of the service port is changed from one of the former R22.

For an air conditioner which uses R410A, never use other refrigerant than R410A. For an air conditioner which uses other refrigerant (R22, etc.), never use R410A.

If different types of refrigerant are mixed, abnormal high pressure generates in the refrigerating cycle and an injury due to breakage may be caused.

Do not charge refrigerant additionally.

If charging refrigerant additionally when refrigerant gas leaks, the refrigerant composition in the refrigerating cycle changes resulted in change of air conditioner characteristics or refrigerant over the specified standard amount is charged and an abnormal high pressure is applied to the inside of the refrigerating cycle resulted in cause of breakage or injury. Therefore if the refrigerant gas leaks, recover the refrigerant in the air conditioner, execute vacuuming, and then newly recharge the specified amount of liquid refrigerant. In this time, never charge the refrigerant over the specified amount.

When recharging the refrigerant in the refrigerating cycle, do not mix the refrigerant or air other than R410A into the specified refrigerant.

If air or others is mixed with the refrigerant, abnormal high pressure generates in the refrigerating cycle resulted in cause of injury due to breakage.

After installation work, check the refrigerant gas does not leak.

If the refrigerant gas leaks in the room, poisonous gas generates when gas touches to fire such as fan heater, stove or cocking stove though the refrigerant gas itself is innocuous.

Never recover the refrigerant into the outdoor unit.

When the equipment is moved or repaired, be sure to recover the refrigerant with recovering device. The refrigerant cannot be recovered in the outdoor unit; otherwise a serious accident such as breakage or injury is caused.

After repair work, surely assemble the disassembled parts, and connect and lead the removed cables as before. Perform the work so that the cabinet or panel does not catch the inner cables.

If incorrect assembly or incorrect cable connection was done, a disaster such as a leak or fire is caused at user’s side.

5

WARNING

Insulator check

Ventilation

Be attentive to

electric shock

Compulsion

After the work has finished, be sure to use an insulation tester set (500V mugger) to check the resistance is 2M metal section (Earth position).

If the resistance value is low, a disaster such as a leak or electr ic shock is caused at user’s side.

When the refrigerant gas leaks during work, execute ventilation.

If the refrigerant gas touches to a fire, poisonous gas generates. A case of leakage of the refrigerant and the closed room full with gas is dangerous because a shortage of oxygen occurs. Be sure to execute ventilation.

When checking the circuit inevitably under condition of the power-ON, use rubber gloves and others not to touch to the charging section.

If touching to the charging section, an electric shock may be caused.

When the refrigerant gas leaks, find up the leaked position and repair it surely.

If the leaked position cannot be found up and the repair work is interrupted, pump-down and tighten the service valve, otherwise the refrigerant gas may leak into the room. The poisonous gas generates when gas touches to fire such as fan heater, stove or cocking stove though the refrigerant gas itself is innocuous.

When installing equipment which includes a large amount of charged refrigerant such as a multi air conditioner in a sub-room, it is necessary that the density does not the limit even if the refrigerant leaks.

If the refrigerant leaks and exceeds the limit density, an accident of shor tage of oxygen is caused.

For the installation/moving/reinstallation work, follow to the Installation Manual.

If an incorrect installation is done, a trouble of the refrigerating cycle, water leak, electric shock or fire is caused.

ΩΩ

Ω or more between the charge section and the non-charge

ΩΩ

Check after rerair

Check after reinstallation

Put on gloves

Cooling check

After repair work has finished, check there is no trouble.

If check is not executed, a fire, electric shock or injury may be caused. For a check, turn off the power breaker.

After repair work (installation of front panel and cabinet) has finished, execute a test run to check there is no generation of smoke or abnormal sound.

If check is not executed, a fire or an electric shock is caused. Before test run, install the front panel and cabinet.

Check the following items after reinstallation.

1) The earth wire is correctly connected.

2) The power cord is not caught in the product.

3) There is no inclination or unsteadiness and the installation is stable. If check is not executed, a fire, an electric shock or an injury is caused.

CAUTION

Be sure to put on gloves (

If not putting on gloves, an injury may be caused with the parts, etc. (∗) Heavy gloves such as work gloves

When the power was turned on, start to work after the equipment has been sufficiently cooled.

As temperature of the compressor pipes and others became high due to cooling/heating operation, a burn may be caused.

∗∗

∗) during repair work.

∗∗

6

• New Refrigerant (R410A)

1. Safety Caution Concerned to New Refrigerant

The pressure of R410A is high 1.6 times of that of the former refrigerant (R22). Accompanied with change of refrigerant, the refrigerating oil has been also changed. Therefore, be sure that water , dust, the former refrigerant or the former refrigerating oil is not mixed into the refrigerating cycle of the air conditioner with new refrigerant during installation work or service work. If an incorrect work or incorrect service is performed, there is a possibility to cause a serious accident. Use the tools and materials exclusive to R410A to purpose a safe work.

2. Cautions on Installation/Service

1) Do not mix the other refrigerant or refrigerating oil. For the tools e xclusive to R410A, shapes of all the joints including the service port differ from those of the

former refrigerant in order to prev ent mixture of them.

2) As the use pressure of the new refrigerant is high, use material thickness of the pipe and tools which are specified for R410A.

3) In the installation time , use clean pipe materials and work with great attention so that water and others do not mix in because pipes are affected by impurities such as water, oxide scales, oil, etc. Use the clean pipes.

Be sure to brazing with flowing nitrogen gas. (Never use gas other than nitrogen gas.)

4) For the earth protection, use a vacuum pump for air purge.

5) R410A refrigerant is azeotropic mixture type refriger ant. Therefore use liquid type to charge the refrigerant. (If using gas for charging, composition of the refrigerant changes and then characteristics of the air conditioner change.)

3. Pipe Materials

For the refrigerant pipes, copper pipe and joints are mainly used. It is necessary to select the most appropriate pipes to conform to the standard. Use clean material in which impurities adhere inside of pipe or joint to a minimum.

1) Copper pipe

The pipe thickness, flare finishing size , flare nut and others differ according to a refrigerant type. When using a long copper pipe for R410A, it is recommended to select “Copper or copper-base pipe without

seam” and one with bonded oil amount 40mg/10m or less . Also do not use crushed, deformed, discolored (especially inside) pipes. (Impurities cause clogging of expansion valves and capillary tubes.)

Use the flare nuts which are attached to the air conditioner unit.

2) Joint The flare joint and socket joint are used for joints of the copper pipe. The joints are rarely used for installa-

tion of the air conditioner. However clear impurities when using them.

7

4. Tools

(1)Required T ools for R410A

Mixing of different types of oil ma y cause generation of sludge, clogging of capillary, etc. Accordingly, the tools to be used are classified into the following three types.

1) Tools exclusive for R410A (Those which cannot be used for conventional refrigerant (R22))

2) Tools exclusive for R410A, but can be also used for conv entional refrigerant (R22)

3) Tools commonly used for R410A and for conventional refrigerant (R22) The table below shows the tools exclusive for R410A and their interchangeability.

Tools exclusive for R410A (The following tools for R410A are required.)

Tools whose specifications are changed for R410A and their interchangeability

No.





















Used tool

Flare tool Copper pipe gauge for

adjusting projection margin

Torque wrench Gauge manifold Charge hose V acuum pump adapter Electronic balance for

refrigerant charging Refrigerant cylinder Leakage detector Charging cylinder

Usage

Pipe flaring

Flaring by conventional flare tool

Connection of flare nut

Evacuating, refrigerant charge, run check, etc.

V acuum evacuating

Refrigerant charge

Refrigerant charge Gas leakage check Refrigerant charge

air conditioner installation

Existence of new equipment for R410A

Yes

Yes Yes

(Note 2)

R410A

Whether conventional equipment can be used

*(Note 1)

No

Yes

No No No

Conventional air

conditioner installation

Whether new equipment can be used with conventional refrigerant

Yes

*(Note 1)

No

Yes

No

Yes

No

(Note 1) When flaring is carried out for R410A using the conventional flare tools, adjustment of projection

margin is necessary. For this adjustment, a copper pipe gauge, etc. are necessary.

(Note 2) Charging cylinder for R410A is being currently developed.

General tools (Conventional tools can be used.)

In addition to the above exclusive tools, the f ollowing equipments which serve also for R22 are necessary as the general tools.

1) Vacuum pump Use vacuum pump by attaching vacuum pump adapter.

2) Torque wrench

3) Pipe cutter

4) Reamer

5) Pipe bender

6) Level vial

7) Screwdriver (+, –)

8) Spanner or Monkey wrench

9) Hole core drill

10) Hexagon wrench (Opposite side 4mm)

11) Tape measure

12) Metal saw

Also prepare the following equipments for other installation method and run check.

1) Clamp meter

2) Thermometer

3) Insulation resistance tester (Megger)

4) Electroscope (Volt meter)

8

5. Recharge of Refrigerant

When recharge of the refrigerant is required, charge the new refrigerant with the specified amount in the procedure as described below .

Recover the refrigerant and check there is no refrigerant in the equipment.

Connect the charge hose to the packed valve service ports at gas side, liquid side of the outdoor unit.

Connect the charge hose to vacuum pump adaptor.

Open the packed valves fully at liquid and gas sides, and then return the valve at gas side a little to the closed side.

Open fully PMV of the outdoor unit.

• Turn on power of the outdoor unit.

• Short CN30 on I/F P.C. board of the outdoor unit.

•

Turn off power of the outdoor unit within 2 minutes after

Open fully the handle on the Low side of the gauge manifold, and then turn on the power of vacuum pump for vacuuming.

When the pressure has lowered until indication of the compound gauge pointed –0.1MPa (–76cmHg), open fully the handle Low and turn off the power of vacuum pump.

Never charge the refrigerant over the specified amount.



Do not charge the additional refrigerant.



shorting CN30

If charging refrigerant additionally when refrigerant gas leaks, the refrigerant composition in the refrigerating cycle changes resulted in change of air conditioner characteristics or refrigerant over the specified standard amount is charged and an abnormal high pressure is applied to the inside of the refrigerating cycle resulted in cause of breakage or injury.

.

Leave it as it is for 1 to 2 minutes and check the indicator of the compound gauge does not return.

Set the refrigerant cylinder on the electronic balance, connect the charge hose to connecting ports of the cylinder and the gauge manifold, and then charge the liquid refrigerant from the service port at liquid side. (Shield with the gauge manifold so that refrigerant does not flow to gas side.)

Low-

pressure gauge

Connected to indoor unit

Connected to other terminal units

Main pipe

Brazed

Fully tightened

Valve fully closed (gas side)

Center unit

Service port

Copper pipe

Service port

Valve fully closed (liquid side)

VL VH

Ø6.4

4mm-hexagonal wrench is required.

High-

pressure gauge

Gauge manifold

Reducing valve

Nitrogen

Ø6.4 Copper pipe

gas

Set the equipment so that liquid refrigerant can be charged.



When using a cylinder with siphon pipe, liquid can be charged without inverting the cylinder.



[ Cylinder with siphon ] [ Cylinder without siphon ]

Refrigerant

cylinder

Electronic

balance

Gauge manifold

OUTDOOR unit

Electronic

balance

Gauge manifold

cylinder

Refrigerant

OUTDOOR unit

Siphon

R410A refrigerant is consisted with HFC mixed refrigerant. Therefore if the refrigerant gas is charged, the composition of the charged refrigerant changes and characteristics of the equipment changes.

6. Environmental concern

Use “Vacuum pump method” for an air purge (Discharge of air in the connecting pipe) in installation time.

• Do not discharge flon gas into the air to protect the earth environment.

• Using the vacuum pump method, clear the remaining air (Nitrogen, etc.) in the unit. If the air remains , the

pressure in the refrigerating cycle becomes abnormally high and an injury could occur through failure of the product.

9

123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789

1. DESIGN METHODS

1-1. System Overview

1-1-1. Outdoor Units

2nd revised : Sep. 2006

Corresponding HP

4HP 5HP 6HP

MCY-MAP0401HT MCY-MAP0501HT MCY-MAP0601HT

Heat pump (50Hz)

Model name

Heat pump (60Hz)

MCY-MAP0401HTZ MCY-MAP0501HTZ MCY-MAP0601HTZ MCY-MAP0401HTZG MCY-MAP0501HTZG MCY-MAP0601HTZG

MCY-MAP0401HT2D MCY-MAP0501HT2D MCY-MAP0601HT2D MCY-MAP0401HT2DZ MCY-MAP0501HT2DZ MCY-MAP0601HT2DZ MCY-MAP0401HT2DZG MCY-MAP0501HT2DZG MCY-MAP0601HT2DZG

Cooling capacity (kW) ∗1 Heating capacity (kW) ∗1 No.of connectable indoor units

12.1 14.0 15.5

12.5 16.0 18.0 689

∗1 Rated conditions

Cooling:Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB

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

Inverter unit

Allocation standard of model name

2345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678

MCY- M AP H T 2D

2345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678

Z : Anti-corrosion (light protection type) ZG : Anti-corrosion (heavy protection) type

No mark: Power supply specification, 1Ø/220/230/240V (50Hz) 2D : Power supply specification, 1Ø/220V, 60Hz

T : Inverter unit H : Heat pump Development number Capacity rank HP × 10 R410A M : Individual unit Multi Compact type

10

1-1-2. Indoor Units

Type

4-way Air Discharge Cassette T ype

Compact 4-way Air Discharge (600 × 600) Type

2-way Air Discharge Cassette T ype

1-way Air Discharge Cassette T ype

Concealed Duct Standard T ype

Slim Duct Type

Concealed Duct High Static Pressure T ype

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

2.50

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

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

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

—— —— —— —— —— —— —— —— —— —— ——

11

1st revised : Jun. 2006, 2nd revised : Sep. 2006

Type

High Wall Type (1 series)

High Wall Type (2 series)

Floor Standing Cabinet T ype

Floor Standing Concealed T ype

Floor Standing Type

Appearance

Model name

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

—— —— —— —— —— —— —— —— —— —— —— ——

Allocation standard of model name

MM AP H--

Destination C : China H : Heat pump type M : Compact 4-way Cassete Type

W: 2-way Cassette Type S : 1-way Cassette Type Y : Small sized 1-way Cassette 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 C : Under Ceiling Type D : Duct Type K : High Wall Type L : Floor Type (Cabinet type) (Concealed type) F : Floor Standing Type

MM : Modular Multi type

12

1-1-3. Branching Joints and Headers *1

1st revised : Jun. 2006

Model name

Y-shape branching joint

4-branching header *1

8-branching header *1

*1: For each line after branching header, total indoor capacity code must be 6.0 maximum.

RBM-BY53E

RBM-HY1043E

RBM-HY1083E

Appearance

1-1-4. PMV Kit

Model name

RBM-PMV0361E

RBM-PMV0901E

Indoor unit capacity type

007, 009, 012 type

015, 018, 024 type

Appearance

13

1-1-5. Remote Controller

Name

Wired remote controller

Model name

RBC- AMT31ERBC- AS21E2

Appearance Application

Connected to indoor unit

Wired remote

controller

Wired remote

controller

In case of control by

( )

2 remote controllers

Connected to indoor unit

TEST

SETTING

ûC ûF

Function

• Star t / Stop

• Mode Change

• Temperature setting

• Fan speed

• Timer function

1) On or off elapsed timer with 30 minutes 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.

• Star t / Stop

• Temperature setting

• Change of air flow

• Check code display

Simple wired remote controller

Wireless remote controller kit

Simple remote controller

• Star t / Stop

• Mode change

• Temperature setting

• Change of air flow

• Timer function

On or off timer operation, setting in 30 minutes 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 air discharge cassette) RBC-AX22CE2 (for under ceiling) TCB-AX21-E2 (for other units except for the concealed duct high static pressure)

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

14

Name

Model name

Appearance Application

Performance

Central remote controllerON- OFF controller

ZONE

ALL ZONE GROUP

1234

TEST

UNIT No.

SET DATA

SETTING

R.C.

No.

SELECT ZONE

TCB- SC642TLE2TCB- CC163TLE2

CL

SET

GROUP

CODE

Connected to outdoor unit

or indoor unit

Individual control up to 64 indoor units. Individual control for max. 64 indoor

units divided into 4 zones.

Outdoor unit

(Up to 16 indoor units for each zone) Up to 16 outdoor units are connect-

able. 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

No.

devices (Up to 10 central control devices with in one control circuit)

Two selectable control modes (Central controller mode.

Central

remote controller

Remote controller mode) Setting of simultaneous ON/OFF 3

times for each day of the week combined with a weekly timer.

Central remote

controller

Indoor

remote controller

Connected to outdoor unit

or indoor unit

Outdoor unit

ON-OFF

controller

Indoor unit

• 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.

ON-OFF controller

Indoor

remote controller

15

Name

Model name

Appearance Application

Performance

Weekly timer

PROGRAM1 PROGRAM2 PROGRAM3

WEEKLY TIMER

RBC- EXW21E2

SuMoTuWeTh FrSa

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

OFF ON OFF ON OFF

3) “CHECK“ “PROGRAM” “DAY” 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

16

n Remote controllers

Name

Appearance

Model name

Name

Appearance

Wired remote controller

UNIT No.

R.C. No.

CODE No.

ON / OFF

FAN

MODE

SWING/FIXTIME

VENT

UNITSET CL

FILTER RESET

DATA

SET

TEST

SETTING

H

TEMP.

TIMER SET

TEST

RBC-AMT31E

Receiver section

ADR

Simple wired remote controller

TEST

SETTING

˚C ˚F

RBC-AS21E2

Wireless remote controller kit

ADR

Receiver section

Weekly timer

PROGRAM1 PROGRAM2 PROGRAM3

WEEKLY TIMER

SuMoTuWeThFr Sa

ERROR

RBC-EXW21E2

Receiver section

mounted separately

ADR

Model name

Type

Name

Appearance

Model name

Type

RBC-AX21U (W)-E2

4-way Air Discharge

Cassette type

Central remote controller

ZONE

ALL ZONE GROUP

1234

UNIT No.

SET DATA

SETTING

R.C.

No.

SELECT ZONE

CL

TEST

SET

GROUP

CODE

No.

TCB-SC642TLE2

64 system center controller

RBC-AX22CE2

Under Ceiling type

1-way Air Discharge Cassette

type (MMU-AP✽✽✽2SH Series)

ON, OFF controller

TCB-CC163TLE2

—

TCB-AX21E2

Separate sensor type

17

2. WIRING DIAGRAM

2-1. Indoor Unit

2-1-1. 4-way Air Discharge Cassette Type

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

18

Indoor unit

Earth screw

Symbol

FM

TA TC1 TCJ TC2

LM1, LM2

DM

FS

RY302

PMV

Flow selector

S(N)R(L)

Power supply

Single phase 220-240V 50Hz 220V 60Hz

Fan motor Indoor temp sensor Temp sensor Temp sensor Temp sensor Louver motor Drain pump motor Float switch Drain control relay Pulse Motor Valve

DM

unit earth

screw

RED

WHI

Closed end connector

Parts name

FM

CN334

5 4 3 2 1 5 4 3 2 1

RY302

RY303

Fuse

T6.3A

250V~

~

P301

CN50 (WHI)

CN32 (WHI)

1 2

4 5 6

(Fandrive)

CN304 (GRY)

RED

CN67 (BLK)

WHI

CN66

(WHI) CN44

(BLN)

CN68 (BLU)

1

2

3

1

2

3

BLK

1

2

3

1

2

3

1

2

3

1 2

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

Color identification

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BRN : BROWN

1 2 3 4 5

(BLU)

1 2 3 4 5 6

Motor drive

circuit

+

–

CN61 (YEL)

T10

1 2 3 4 51 2 3

BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE GRN : GREEN

CN333

(WHI)

Fuse

T3.15A

250V~

6 4 3 1 2 5 6 4 3 1 2 5

1 2 3 4 5 6 1 2 3 4 5

CN60 (WHI)

1 2

3 4 5 6

(Option)

U2U

1

Outdoor unit

PMV

Power supply circuit

U

1

LM2

1 2 3 4 5 1 2 3 4 5

CN82 (BLU)

Indoor control P.C. board

MCC-1402

DC20V DC15V DC12V DC7V

CN81 (BLK)

1 2 3 4 5

BA

2

CN1

(WHI)

1 2 1 2

Wired remote

controller

CN40 (BLU)

1 2 1 2

BLU

WHI BLK

Adaptor for wireless

remote controller

BLU

1 2 1 2

LM1

1 2 3 4 5 1 2 3 4 5

CN41 (BLU)

1 2 3 1 2 3

BLK

WHI

CN001 (WHI)

1 2 3 4 5 1 2 3 4 5

CN33 (WHI)

CN309

(YEL)

1 2 3 1 2 3

1 2

CN01 (WHI)

3 3 2 2 1 1

CN02 (BLU)

The network adapter MCC1401 cannot be mounted to the Compact 4-way Cassette type (MMU-AP0071MH and MMU-AP0181MH) models.

Network adaptor (Option)

1 2

Network adaptor P.C. board

1 2 1 2

X Y

CN20 (BLU)

1 2 3 4 5

TR

MCC-1401

CN03

(RED)

3 1 321

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRN)

CN80

(GRN)

CN73

(RED)

CN70

(WHI)

FS

CN34

(RED)

121

2

121

2

121

2

121

2

33

1

PNL

2 3

1

EXCT

2 1

Filter input

2

TA

TCJ

TC2

MMU-AP0271H, AP0301H, AP0361H, AP0481H, AP0561H,

MMU-AP0071MH, AP0091MH, AP0121MH, AP0151MH, AP0181MH

TC1

2nd revised : Sep. 2006

19

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

Indoor unit

Earth screw

Flow selector

unit earth

S(N)R(L)

Power supply

Single phase 220-240V 50Hz 220V 60Hz

FM

screw

Closed end connector

CN039

(YEL)

WHI

121

2

RED

343

4

565

6

77

9

(BLK)

CN304

(GRY)

1

2

3

1

2

3

CN066

(WHI)

CN044 (BRW)

TR

Line Filter

1

Outdoor unit

1

2

3

1

2

3

1

2

3

1 2

U2U

P301

CN067

(BLK)

CN040

(BLU)

1 2 1 2

BLU

U

1

BLU

U

RY004

Fuse

T5.0A

250V~

CN041

(BLU)

1 2 3 1 2 3

BLK

BA

2

CN1

(WHI)

1 2 1 2

Remote controller

FAN CN083

YX

(WHI)

RED

RY007

3 3

1 1

CN02 (BLU)

RC

BLK

9 8 7 6 9 8 7 6

ORN

5 4 3 2 1 5 4 3 2 1

HML UL

RY006

RY005

CN050

(WHI)

1 2 3 4 5

Network

1 2 1 2

adaptor (Option)

CN01 (WHI)

2

MCC-1401

LM

DP

(BLU)

CN068

RY001

1 2 1 2

1 2 3 1 2 3

LM

(GRN)

CN033

FS

1 2 3 1 2 3

DM

YEL

BLU

1 2 3 1 2 3

RY002

Indoor control P.C. board

Power supply

circuit

CN074

(WHI)

CN075

(WHI)

1 2 3 1 2 3

1 2 3

4 5 6

1 2 3 4 5 6 1 2 3 4 5 6

Sub P.C. board

MCC-1520

1 2 3 4 5 6 1 2 3 4 5 6

1 1

TR

2 2

CN03 (RED)

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

CN02 (YEL)

CN01 (WHI)

CN061

(YEL)

1 2 3 4 5 61 2 3 4 5 6

FS

(RED)

CN030

6 4 3 6 4 3

1 2 3 1 2 3

CN032

(WHI)

1 2

Fan drive

Symbol

FM RC

TR LM TA

TC1,TC2,TCJ

RY001 RY002 RY004

RY005~007

FS

DM

PMV

1 2 5 1 2 5

PMV

4 5 6

(BLU)

4 5 6

CN082

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100 (BRW)

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

CN060

(WHI)

1 2 3 4 5 6

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

2

1 2 3

1 2

1 2 3 4 5

121

33

PNL

EXCT

1 2

TA

TCJ

TC2

Filter

TC1

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

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

MMU-AP0241WH, AP0271WH, AP0301WH, AP0481WH

2-1-3. 1-way Air Discharge Cassette Type (Compact type)

Model: MMU-AP0071YH, AP0091YH, AP0121YH

20

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

Indoor unit

Earth screw

Flow selector

WHI

RED

S(N)R(L)

Power supply Single phase

220-240V 50Hz

220V 60Hz

FM

unit earth

screw

Closed end connector

WHI

RC

2

4

6

CN304 (GRY)

CN309

(YEL)

AC IN

CN066

(WHI)

BLU

121

343

565

CN301

(BLK)

Heater

1

2

3

1

2

3

TR

Line Filter

1

Outdoor

unit

1

2

3

1

2

3

1

2

3

1 2

U2U

CN067

(BLK)

CN044

(BRW)

1 2 1 2

BLU

U

1

BLU

RY004

Fuse

T5.0A

CN040

(BLU)

1 2 1 2

BLU

BLK

BLU

U

2

1 2 1 2

Remote controller

BLK

BA

CN1

(WHI)

CN041

1 2 3 1 3

FAN CN083

(BLU)

YX

AI-NET central control terminal

(WHI)

BLK

RED

9 8 7 6 9 8 7 6

HML UL

RY007

CN050

(WHI)

1 2 3 4 5

MCC-1401

CN01 (WHI)

1 1

Network

2 2

adaptor

CN03

P.C. board

(RED)

ORN

5 4 3 2 1 5 4 3 2 1

RY006

RY005

Network

1 2

adaptor (Option)

1 2

2 1

233 1

DM

1 2 3 1 2 3

YEL

BLU

RY002

1 2 3 1 2 3

CN068

DP

(BLU)

RY001

LM

2 1 2 1

1 2 3 1 2 3

LM

(GRN)

CN033

Indoor control P.C. board

Power supply

circuit

4 5 6

CN075

(WHI)

CN02 (YEL)

CN01 (WHI)

TR

CN074

(WHI)

1 2 3 1 2 3

1 2 3

1 2 3 4 5 6 1 2 3 4 5 6

Sub P.C. board

MCC-1520

1 2 3 4 5 6 1 2 3 4 5 6

CN02 (BLU)

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

2 1 2 1

1 2 3 1 2 3

1 2 3 4 5 61 2 3 4 5 6

FS

CN061

(YEL)

FS

(RED)

CN030

6 4 3 6 4 3

1 2 3 1 2 3

CN032

(WHI)

1 2

Fan drive

Symbol

FM RC TR LM TA

TC1,TCJ

RY001 RY002 RY004

RY005~007

FS DM

PMV

1 2 5 1 2 5

4 5 6 4 5 6

CN082

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100 (BRW)

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

CN060

(WHI)

1 2 3 4 5 6

Option

Fan motor Running capacitor Power transformer Louver motor Indoor temp sensor Temp sensor Louver motor control relay Drain pump control relay Heater control relay Fan motor control relay Float switch Drain pump motor Pulse Motor Valve

PMV

(BLU)

121

2

121

2

TCJ

1 2

121

2

33

1

PNL

2 3

1

EXCT

2 1

1

Filter

2

1 2 3 4 5

Parts name

TA

TC1

2-1-4. 1-way Air Discharge Cassette Type

Model: MMU-AP0152SH, AP0182SH, AP0242SH

21

Indoor unit

earth screw

S(N)R(L)

Power supply single phase

220-240V 50Hz

220V 60Hz

FM TA TC1 TCJ TC2 LM DM FS RY302 PMV TR

Flow selector unit

earth screw

RED

WHI

Closed-end

connector

U

1

Outdoor

unit

Symbol

1

2

U2U

Fan motor Indoor temp sensor Temp sensor Temp sensor Temp sensor Louver motor Drain pump motor Float switsh Drain control relay Pulse motor valve Transformer

BA

A B

Wired

remote

controller

Parts name

WHI

2

112

CN001(WHI)

Adapter for

wireless remote

controller

BLK

Color

indication

RED: RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY: GRAY PNK: PINK ORN: ORANGE BRN: BRWN GRN: GREEN

TR

131 2 3

MCC-1401

AI-NET

Network adapter

CN02 (BLU)

(Option)

RED WHI

112

CN01

(WHI) CN03

(RED)

112

X Y

PMV

FM

5 5

CN82 (BLU)

6

CN112

Power supply

circuit

Control P.C. board

CN32 (WHI)

Fan

drive

High ceiling setup

1 2 1 2 1 2 1 2

CN111

(WHI)

DC20V DC15V DC12V DC7V

for indoor unit

MCC-1402

CN60

(WHI)

1 2 3 4 5 6

Option

CN110

(WHI)

1 2 3 4 5

1

2

3

4

6

1

2

3

4

6

CN334

5 4 1

(WHI)

313

1

3

1

T6.3A 250V~

3

1 2

2 2

131 2 3

RY302

RY303

P301

CN66 (WHI)

CN40 (BLU)

CN41 (BLU)

Fuse

5

1

3

1

3

CN68 (BLU)

1

DM

CN304 (GRY)

1

CN67 (BLK)

3

BLK

BLU

1 1

2

BLU BLK

BLK

CN309

(YEL)

1 1

Motor drive

CN50 (WHI)

1 2 3 4 5

CN333

1 2 3 4 5 6

5

3

(WHI)

1

2

3

4

54 3

32 1

5

circuit

Fuse

T3.15A

250V~

CN061

(YEL)

1 2 1 23 4 5 6 1 2 3 4 5

T10 GRL

1. indicates the terminal bolock letter. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side

LM

1 2 3 4 5 1 2

3

1 2 3 4 5 1 2 3 4 5

CN71 (CHK) CN72 (DISP)

CN81 (BLK)

4 5

CN33 (WHI)

CN20 (BLU)

1 3 1 2 3

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRW)

CN80

(GRN)

CN73

(RED)

CN70 (WHI)

FS

CN34 (RED)

212

1 2

131

1 2 3

1 2

1

1 2

3

PNL

EXCT

Filter

TA

TCJ

TC2

TC1

3. indicates a control P.C. board.

2-1-5. Concealed Duct Standard Type

Model: MMD-AP0071BH, AP0091BH, AP0121BH, AP0151BH, AP0181BH, AP0241BH

22

Indoor unit

S(N)R(L)

Earth screw

Indoor unit power supply

Single phase

220-240V 50Hz

220V 60Hz

RED

WHI

Closed end connector

Outdoor unit

1 3 1 2 2

Reactor

WHI

Flow selector

U2U

1

DM

unit earth

screw

U

1

Wired remote

CN304 (GRY)

RED

CN67 (BLK)

WHI

CN66 (WHI)

CN44

(BRW)

2

1 2 1 2

controller

CN68 (BLU)

1

2

3

1

2

3

BLK

BA

CN1

(WHI)

1

2

3

1

2

3

1

2

3

1 2

5

CN334

RY302

(WHI)

Fuse

T6.3A

250V~

P301

CN41

CN40

(BLU)

1 2 3

1 2

1 2 3

BLK

BLU

WHI BLK

1 2 1 2

Adaputor for wired

remote controller

11223445

BLK

WHI

CN001 (WHI)

545

FM

4

11

PMV

6 4 3 1 2 5 6 4 3 1 2 5

1 2 3 4 5 6 1 2 3 4 5 6

Fuse

T3.15A

250V~

4 5 6

T10

Power supply

circuit

CN61 (YEL)

~

CN309

(YEL)

CN333

(WHI)

1 2 3 1 2 3

1 3 1 3 5

Motor drive

circuit

+

–

5

CN50 (WHI)

1 2 3

TR

CN02 (BLU)

3 3 2 2 1 1

CN01 (WHI)

1 2 1 2

Network adaptor P.C. board

1 2 1 2

Network adaptor (Option)

CN03 (RED)

X Y

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

CN82

(BLU)

Indoor control P.C. board

DC20V DC15V DC12V DC7V

CN32 (WHI)

CN60 (WHI)

1 21 2 3 4 5 61 2 3 4 51 2 31 2 3

(Signal output)(Fan drive)

1 2 3 4 5

Color identification

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BRW : BROWN

Symbol

FM TA

TC1,TC2,TCJ

DM FS

RY302

PMV

CN33 (WHI)

CN81 (BLK)

1 2 3 4 5

BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE GRN : GREEN

Parts name

Fan motor Indoor temp sensor Indoor temp sensor Drain pump motor Float switch Drain pump control relay Pulse Motor Valve

CN20 (BLU)

3 1 321

CN104

(YEL)

CN102 (RED)

CN101

(BLK)

CN100 (BRN)

CN80

(GRN)

CN73

(RED)

CN70 (WHI)

FS

CN34 (RED)

2

1 2 3

1 2

121

33

PNL

EXCT

MMD-AP0271BH, AP0301BH, AP0361BH, AP0481BH, AP0561BH

TA

TCJ

TC2

TC1

23

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

RED

WHI

Closed end connector

Indoor unit

Earth screw

S(N)R(L)

Power supply

Single phase 220-240V 50Hz 220V 60Hz

(BLK)

CN304

(GRY)

1

2

3

1

2

3

TR

Flow selector

unit earth

screw

T10A,250V~

Closed end connector

Surge

absorber

87

43F1

FAN CN083

(WHI)

P301

1

RY004

2

3

1

CN309

2

(YEL)

3

CN067

(BLK)

1

2

3

1 2

YEL

CN066

(WHI)

CN044 (BRW)

EMG

U2U

1

Outdoor unit

REDRED F

RED

6

43F1

4

Fuse

T5.0A

CN040

(BLU)

1 21 2 1 2

OC

U

1

WHI

1 2 3 4

RC

U

2

Remote controller

5

43F1

3

RED

GRY

1 2 3 4

WHI

RED

REDWHI

CN041

(BLU)

1 2 3 1 3

1 2 1 2

GRY

9 8 7 6

RY007

BA

5 4 3 2 1

HML UL

RY006

CN01 (WHI)

3 3

2

1 1

CN1

CN02

(WHI)

(BLU)

WHI

RC

FM

4 2

RY002

RY005

CN050

(WHI)

1 2 3 4 5

Network adaptor (Option)

MCC-1401

1 2 1 2

CN03

1 2

(RED)

1 2

X Y

A

F1F2F3F

BLU

ORN

BLK

(Option)

DM

1 2 3 1 2 3

DP

(BLU)

CN068

RY001

1 2 3 1 2 3

LM

(GRN)

CN033

1 2 3 1 2 3

FS

CN030

(RED)

TA

1 2 1 2

CN104

(YEL)

Indoor control P.C. board

Power supply

circuit

CN074

(WHI)

1 2 3

4 5 6

1 2 3 4 5 6 1 2 3 4 5 6

Sub P.C. board

MCC-1520

1 2 3 4 5 6 1 2 3 4 5 6

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

4. When attaching a drain pump, exchange CN030 connector with the connector of the float switch.

5. A part is connected to the terminal block. When exchanging to the outside static pressure necessary at the local site, check the terminal No. and lead color of the fan motor in the below diagram, and then exchange the lead wire indicated by the arrow mark ( ).

4

BRN

Wired for MMD-AP0481 only (BRN Wire)

Motor over heating protection switch

CN075

BLK WHI

GRY RED

(WHI)

1 2 3 4 5 61 2 3 4 5 6

T10

CN02 (YEL)

CN01 (WHI)

TR

CN061

(YEL)

49F

TCJ

1 2 1 2

CN102 (RED)

CN032

(WHI)

1 2

Fan drive

BLU ORN

BRN

CN060

(WHI)

TC1

1 2 3 1 2 3

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

CN082

(BLU)

TC2

1 2 1 2

CN101

(BLK)

1 2 3 4 5 6

Option

Sold

separately

CN100

(BRN)

1 2

PNL

3 1

EXCT

2 1

Filter

2 1

2 3 4 5

6

5

4

3

2

1

Symbol

FM RC TR TA

TC1,TC2,TCJ

RY005~007

RY001 RY002

PMV

F

43F1

DM FS

5

2

1

PMV

3

4

6

Parts name

Fan motor Running capacitor Transformer Indoor temp sensor Temp sensor Fan motor control relay Louver motor control relay Drain control relay Pulse Motor Valve Fuse Fan motor control relay Drain pump motor Float switch

2-1-6. Concealed Duct High Static Pressure Type

Model: MMD-AP0181H, AP0241H, AP0271H, AP0361H, AP0481H

FM

2-1-7. Under Ceiling Type

Model: MMC-AP0151H, AP0181H, AP0241H, AP0271H, AP0361H, AP0481H

PMV

1

2

3

4

6

4

6

5

1

2

3

5

LM

1 2 3 4 5 1 2 3 4 5

FS

24

Indoor unit

Earth screw

Power supply

single phase 200-240V 50Hz 200V 60Hz

RED

S(N)R(L)

WHI

RED

WHI

Flow selector

unit earth

screw

Closed end

terminal

DM

U2U

1

Outdoor unit

CN304

(GRY)

CN67 (BLK)

BLU BLU

BLK

1

CN68

(BLU)

1

RY302

2

3

1

RY303

2

3

1

Fuse

2

T6.3A

3

250V~

P301

BLK

1

CN66 (WHI)

2

121

CN40 (BLU)

2

121

CN41

(BLU)

33

U2U

1 2 1 2

Wired remote

controller

BA

(WHI)

CN1

5 4 1 5 4 3 2 1

1 2 3

CN334

(WHI)

~

CN50

CN309

(WHI)

(YEL)

BLK

WHI

BLKWHI

CN001 (WHI)

1 2 1 2

Adaptor for wireless

remote controller

1 2 3 4 5 1 2 3 4 5

Motor drive

circuit

+

CN333

(WHI)

Fuse

T3.15A

–

CN61 (YEL)

4 5 6

TR

3 3 2 2 1 1

CN02 (BLU)

T10

CN01 (WHI)

Network adaptor P.C. board

1 2 1 2

Network adaptor (Option)

CN03

(RED)

1 2 3 4 5 1

2

3

Indoor control P.C. board

Power supply

circuit

CN32 (WHI)

CN82

6

(BLU)

4

5

6

DC20V DC15V DC12V DC7V

CN60 (WHI)

1 21 2 3 4 5 6

Option GRLFandrive

X Y

1. indicates the terminal block, letter at inside indicates the terminal number.

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

3. indicates the control P.C. board.

1 2 3 4 5 1 2 3 4 5

CN81 (BLK)

1 2 3 4 51 2 3 4 51 2 31 2 3

Sold separately

CN33 (WHI)

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BRW : BROWN

TC,TC2,TCJ

CN20 (BLU)

1 2 3 4 5

Color identification

Symbol

FM TA

LM

RY302

DM FS

CN34

1 3

(RED)

123

CN104

(YEL)

2

CN102

(RED)

2

CN101

(BLK)

2

CN100

2

(BRW)

1

CN80

2

(GRN)

3 1

CN73

(RED)

2 1

CN70

(WHI)

2

BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE GRN : GREEN

Parts name

Fan motor Indoor temp sensor Temp sensor Louver motor Drain control relay Drain pump motor Float switch

121

33

PNL

EXCT

FILTER

TA

TCJ

TC2

TC1

2-1-8. High W all T ype

545

4

FM

Model: MMK-AP0071H, AP0091H, AP0121H, AP0151H, AP0181H, AP0241H

25

RED

WHI

R(L) S(N)

Power supply

single phase

220-240V 50Hz

220V 60Hz Indoor unit

Earth screw

Flow selector

unit earth

screw

Closed-end

connector

RED

WHI

U1 U2

Outdoor

unit

U1 U2

1

CN68

(BLU)

3

1

LM

CN304

(GRY)

1

3

CN67 (BLK)

P301

BLK

CN66 (WHI)

313

1

3

1 2

A B X Y

WHI BLK

2

112

CN1

(WHI)

Wired remote

controller

CN334

(WHI)

RY302

RY303

FUSE

T6.3A 250V~

CN40

(BLU)

1 231 3

BLU

BLK

GRY

WHI BLK

2

112

CN001

(WHI)

Adaptor for

wireless remote

controller

BLK

5

CN41 (BLU)

1 21 2

11

1 2 3 1 2 3

CN333

1 2 3 4 5 6 1

223445

1 3

BLK

WHI

(WHI)

CN309

(YEL)

TR

3

1 1

1 3 1 3 5

Motor drive

circuit

CN50 (WHI)

1 2 31 3

CN01(WHI)

3

CN02

2

(BLU)

CN03(RED)

5

4 5

2

112

2

112

1 1 2 3 4 5 6

T3.15A 250V~

Network adaptor

(Option)

MCC-1401

PMV

1 234 56 1 234 56

CN82 (BLU)

FUSE

CN61 (YEL)

1 2 3 4 5

CN33 (WHI)

Power

supply

circuit

CN32 (WHI)

6

1 2

Fandrive

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

TC2

TCJ

113

CN34 (RED)

TA

3

21212121212

CN104

CN102

(YEL)

(RED)

CN101

(BLK)

TC1

1

112 31 2 3 4 5 CN100

(BRW)

Control P.C. board

for Indoor unit

DC20V DC15V DC12V DC7V

CN60 (WHI)

1 2 3 4 5 6

Option

MCC-1402

CN81 (BLK)

1 2 3 4 5

CN20 (BLU)

1 2 3 4 5

1. indicates the terminal bolock. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side.

3. indicates the control P.C. board.

Symbol

FM TA TC1,TC2,TCJ PMV LM RY303

Parts name

Fan motor Indoor temp sensor Temp sensor Pulse motor valve Louver motor Louver control relay

3

CN103

(GRN)

CN080

(GRN)

CN73

(RED)

CN70 (WHI)

1 2

1 2 3

1 2

EXCT

26

Heat exchanger

GRN & YEL

Power Supply

Single phase

220-240V 50Hz

220V 60Hz

RED

WHI

GRN & YEL

1 3

CN67 (BLK)

CN309 (YEL)

1 3 5

Color identification

BRW

RED

WHI YEL BLU

BLK GRY PNK

ORN

GRN & YEL

GRN

F301 Fuse T3. 15A 250V~

CN81 (BLK)

1 3 1 3

WHI

RED

Flow selector unit

(Sold separately)

:

BROWN

:

RED

:

WHITE

:

YELLOW

:

BLUE

:

BLACK

:

GRAY

:

PINK

:

ORANGE

:

GREEN & YELLOW

:

GREEN

54321 54321

BRW

YEL

GRY

54321

PNK

Pulse motor valve

BLK

F

S

CN22

CN213 (WHI)

WHI

BRW

YEL

GRY

1011

7899

Infrared rays receive

and indication parts

(MCC-861)

ORN

Louver motor

Fan

motor

RED

BRW

HBS

54321 21

CN50 (WHI)

10

987654321

10

9874321

RED

BLU

6

CN82 (BLU)

ORN

YEL

WHI

12345 123456

BLU

CN210

(WHI)

YEL

WHI

BLK

RED

13456 13456

(MCC-1510)

Control P.C.board for indoor unit

234567

123456

CN32 (WHI)

Fan drive

CN61 (YEL)

65432121 654321 321 654321

4321

HA

YEL

(WHI)

Power

supply

circuit

CN60 (WHI)

Option

YEL

CN33

1. indicates the terminal block, letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the

12345

wiring at site.

3. indicates the control P.C. board.

YEL

WHI

23456

123456

CN44

(BRW)

DC 15V

DC 0V DC 12V

DC 7V

CN80

(GRN)

PNL/EMG

CN40 (BLU)

CN41 (BLU)

CN100

(BRW)

CN101

(BLU)

CN103

(GRN)

CN102

(YEL)

CN104

(WHI)

BLU

121

BLU

2

BLK

313

2

WHI

1

BLK

131

2

BLK

3

BLK

121

BLK

2

1

TF

2

BLK

121

BLK

2

BLK

121

BLK

2

Heat exchanger sensor (TC1)

Heat exchanger sensor (TC2)

Heat exchanger sensor (TCJ)

Thermo sensor (TA)

Outdoor unit

221

1

CN1(WHI)

Wierd remote

controller

(Sold separately)

Model: MMK-AP0072H, AP0092H, AP0122H

27

Indoor unit

earth screw

220-240V 50Hz

AC IN RED

R(L) S(N)

Power supply

single phase

220V 60Hz

FM

RC

WHI

Flow selector

unit earth

screw

RED

Closed-end

connector

WHI

2

323 4

4

5

6

P301

(BLK)

313

T5.0A 250V~

313

212

CN040

(BLU)

U1

RY004

(GRY) CN304

(YEL) CN309

FUSE

CN041

(BLU)

2

1 233 1 2 3 4 5

112

1

BLU

BLK

U2 A B

1

CN067

(BLK)

CN066

(WHI)

1

TR

Line filter

U1 U2

Outdoor unit Remote controller

112

CN1

RED BLK ORN BLU YEL

FAN

CN083

(WHI)

9 5 3 1

RY007

RC

BLK

2

5 3 1779

M LUL

H

RY006

RY005

CN050

(WHI)

3

CN02

2

(BLU)

1 1

CN03(RED)

2

112

CN01(WHI)

2

112

X Y

1

113

DP

3

1 3

RY001

Power supply

circuit

1 2 3 4 5 6 1 2 1 23 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6

1 2 3 4 5 6 1 2 3 4 5 6

Sub P .C. board

MCC-1520

1 2 3 4 5 6 1 2 3 4 5 6

Network adapter

(Option)

CN068

(BLU)

RY002

CN074

(WHI)

LM

MCC-1401

1. indicates the terminal block. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side.

3. indicates the control P.C. board.

CN033 (GRN)

1 2 3 4 5 6 1 2 3 4 5 6

Control P.C. board

for Indoor unit

MCC-1403

CN061

CN075

(YEL)

(WHI)

T10

CN02 (YEL)

CN01 (WHI)

TR

PMV

2-1-9. Floor Standing Cabinet Type

Model: MML-AP0071H, AP0091H, AP0121H, AP0151H, AP0181H, AP0241H

1 234 56 1 234 56

PMV CN082

(BLU)

CN032

(WHI)

112 3

CN060

(WHI)

FS

3

CN030

(RED)

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRN)

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

212

1 2

212

1 2 3

1 2

1 2 3 4 5

1

1 2

1

PNL

EXCT

Filter

TA

TCJ

TC2

TC1

Color

indication

RED : RED WHI : WHITE

Fan

drive

Option

YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

Symbol

FM RC TR TA TC1,TC2,TCJ RY001 RY002 RY004 RY005~007 PMV

Parts name

Fan motor Running capacitor Transformer Indoor temp sensor Temp sensor Louver control relay Drain control relay Heater control relay Fan motor control relay Pulse motor valve

28

Indoor unit

earth screw

RED

WHI

RED

R(L) S(N)

Power supply single phase

220-240V 50Hz

220V 60Hz

Flow selector

unit earth

screw

Closed-end

connector

WHI

1

GRN

1

3

2

4

FM

5

6

RED

RED BLK ORN BLU YEL

FAN

CN083

(WHI)

9 5 3 1

RC

GRN

FM

RED

5 3 1779

WHI

For AP0071BH,AP0091BH,AP0121BH

R301 (BLK)

1

3

1

313

AC IN

1

T5.0A 250V~

313

1

CN066 (WHI)

2

1

CN044 (BRW)

2

EMG

2

112

Network

adaptor

3 2

112

CN01(WHI)

CN02 (BLU)

CN03(RED)

MCC-1401

2

(Option)

1 1 2 2

CN03

(RED)

TR

U1 U2

Outdoor unit

A B X Y

2

112

CN1

Remote controller

3

1 1

1. indicates the terminal block. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side.

3. indicates the control P.C. board.

(GRY) CN304

(YEL) CN309

FUSE

(BLK) CN067

RC

RY004

CN040

(BLU)

112

2

424 5

5

6

3

RED BLK ORN BLU YEL

FAN

CN083

(WHI)

CN041

(BLU)

1 233 1 2 3 4 5 1

5 3 1779

9 5 3 1

M LUL

H

RY007

RY006

CN050

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

RY005

(WHI)

CN068

(BLU)

RY002

CN074

(WHI)

133 1

113

3

CN033 (GRN)

113

RY001

Control P.C. board

for undoor unit

Power supply

circuit

CN075

MCC-1520

(WHI)

CN02 (YEL)

CN01 (WHI)

TR

1 2 3 4 5 6 1 2 1 23 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6

1 2 3 4 5 6 1 2 3 4 5 6

Sub P.C. boar d

1 2 3 4 5 6 1 2 3 4 5 6

MCC-1403

CN061

(YEL)

112 3 CN030

(RED)

Symbol

FM RC TR TA TC1,TC2,TCJ RY001 RY002 RY004 RY005~007 PMV

PMV

1 234 56 1 234 56

3

CN032

(WHI)

Fan

drive

1 2 3 4 5 6 1 2 3 4 5 6

CN082

(BLU)

CN060

(WHI)

Option

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRW)

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

PMV

1

212

1

212

1

2

131 2

3

1 2 3

1 2

1 2 3 4 5

Parts name

Fan motor Running capacitor Transformer Indoor temp sensor Temp sensor Louver control relay Drain control relay Heater control reley Fan motor control relay Pulse motor valve

PNL

EXCT

Filter

TCJ

TC2

2-1-10. Floor Standing Concealed Type

Model: MML-AP0071BH, AP0091BH, AP0121BH, AP0151BH, AP0181BH, AP0241BH

TA

TC1

29

Indoor unit

earth screw

RED

WHI

R(L) S(N)

Power supply

single phase

220-240V 50Hz

220V 60Hz

FM

Flow selector

unit earth

screw

Closed-end

connector

1

RC 313 4

4

5

6

787

BRW

P301

(BLK)

1

(GRY)

3

CN304

1

(YEL)

313

CN309

AC IN

1

FUSE

T5.0A 250V~

313

(BLK) CN067

CN066 (WHI)

1 2

CN044 (BRW)

1

CN040

2

(BLU)

EMG

112

BLU

TR

112

Line filter

U1

U1 U2

Outdoor unit Remote controller

CN083

RY004

CN041

(BLU)

2

1 233 1 2 3 4 5 1

BLU

BLK

2

U2 A B

2 112 CN1

RED BLK ORN BLU YEL

FAN

(WHI)

9 5 3 1

RY007

RC

3

1 1

LM

1

221

5 3 1779

M LUL

H

RY006

RY005

CN050

(WHI)

CN01(WHI)

3

CN02

2

(BLU)

CN03(RED)

Network adaptor

2

112

2

112

MCC-1401

X Y

(Option)

CN068

(BLU)

RY002

CN074

(WHI)

1

113

DP

3

RY001

3

LM

3

CN033 (GRN)

113

Control P.C. board

for Indoor unit

Power supply

circuit

CN075

1 2 3 4 5 6 1 2 1 23 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6

1 2 3 4 5 6 1 2 3 4 5 6

Sub P .C. boar d

MCC-1520

1 2 3 4 5 6 1 2 3 4 5 6

(WHI)

CN02 (YEL)

CN01

(WHI)

TR

1. indicates the terminal block, letter. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side.

3. indicates the control P.C. board.

3

CN030

112 3

MCC-1403

CN061

(YEL)

(RED)

CN032

(WHI)

Fan

drive

PMV

1 234 56 1 234 56

1 2 3 4 5 6 1 2 3 4 5 6

CN060

(WHI)

Option

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRW)

CN080

(GRN)

CN073

(RED)

CN070

(WHI)

CN081

(BLK)

CN082

Symbol

FM RC TR LM TA TC1,TC2,TCJ RY001 RY002 RY005~007 PMV

PMV

(BLU)

TA

1

212

TCJ

1

212

TC2

1

2

131

1 2 3

1 2

1 2 3 4 5

TC1

3

PNL

EXCT

Filter

Fan motor Running capacitor Transformer Louver motor Indoor temp sensor Temp sensor Louver control relay Drain control relay Fan motor control relay Pulse motor valve

Color

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRW : BROWN GRN : GREEN

Parts name

2-1-11. Floor Standing Type

Model: MMF-AP0151H, AP0181H, AP0241H, AP0271H, AP0361H, AP0481H, AP0561H

30

Flow

Selector unit

Earth screw

indication

RED : RED WHI : WHITE YEL : YELLOW BLU : BLUE BLK : BLACK GRY : GRAY PNK : PINK ORN : ORANGE BRN : BRWN GRN : GREEN

Closed-end

connector

Indoor unit

Earth screw

Color

WHI

RED

220-240V~, 50Hz

R(L) S(N)

Power supply

220V~, 60Hz

Non Drain pump type ("SH" T ype)

CN68

(BLU)

1

3

Drain pump type ("SPH" T ype)

DM

U1 U2

RED

WHI

CN44

(BRW)

CN68

(BLU)

1

3

BLK

A B

2-1-12. Slim Duct Type

Model: MMD-AP0071SPH, AP0091SPH, AP0121SPH, AP0151SPH, AP0181SPH

Non Drain pump type

PMV

FM

1

2

3

4

6 6

CN333

5

3

(WHI)

54 3

32 1

circuit

CN309

(YEL)

1. indicates the terminal bolock. Letter at inside indicates the terminal number.

2. A dotted line and broken line indicate the wiring at side

Fuse T3.15A 250V~

CN50 (WHI)

1 2 3 4 5

1 2 3 4 5 6 1

BLU

CN41 (BLU)

1 233

BLK

CN334 (WHI)

BLK

1 1

Motor drive

31

5 4 1 5

RY302

313

1

CN304

(GRY)

3

Fuse T6.3A 250V~

1

3

CN67 (BLK)

P301

1

CN66 (WHI)

2 1

CN40 (BLU)

2

11221

BLU

3. indicate a control P.C. board.

5

4

2

3

Power supply circuit

1

4

(External static pressure setup)

2

5

CN82

1 2

(BLU)

1 2

5 3

6

CN112

(WHI)

DC20V DC15V DC12V DC7V

CN61 (YEL)

1 2 3 4 5 6

1 2

CN111

CN110

(WHI)

Control P.C. board

for undoor unit

CN32 (WHI)

1 2

1 2 3 4 5 6

Fan drive

1 2 1 2

MCC-1402

CN60 (WHI)

Option

Symbol

FM TA TC1,TC2,TCJ RY302 PMV DM FS

("SH" T ype)

1 3 1 2 3

CN33 (WHI)

4 5

CN71

(CHK)

CN72

(DISP)

CN81 (BLK)

1 2 3 4 5

Parts name

Fan motor Indoor temp sensor Temp sensor Drain control relay Pulse motor valve Drain pump motor Float switch

Drain pump type ("SPH" T ype)

CN34 (RED)

CN20 (BLU)

1 2 3 4 5

1 3 1 2 3

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100 (BRW)

CN80

(GRN)

CN73

(RED)

CN70 (WHI)

FS

CN34 (RED)

212

1 2

131

1 2 3

1 2

1

1 2

3

PNL

EXCT

TA

TCJ

TC2

TC1

U1 U2

Outdoor unit

A B

Wired remote controller