Toshiba MMU-AP0122WH, MMU-AP0122WH-TR, MMU-AP0152WH, MMU-AP0152WH-TR, MMU-AP0182WH Service Manual

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Leading Innovation

FILE NO. A10-007

SERVICE MANUAL

AIR-CONDITIONER

MULTI TYPE

<2-Way Air Discharge Cassette Type>

MMU-AP0072WH, MMU-AP0072WH-TR MMU-AP0092WH, MMU-AP0092WH-TR MMU-AP0122WH, MMU-AP0122WH-TR MMU-AP0152WH, MMU-AP0152WH-TR MMU-AP0182WH, MMU-AP0182WH-TR MMU-AP0242WH, MMU-AP0242WH-TR MMU-AP0272WH, MMU-AP0272WH-TR MMU-AP0302WH, MMU-AP0302WH-TR MMU-AP0362WH, MMU-AP0362WH-TR MMU-AP0482WH, MMU-AP0482WH-TR MMU-AP0562WH, MMU-AP0562WH-TR

• This Service Manual describes contents of the 2-Way Air Discharge Cassette indoor unit. For the outdoor unit, refer to the Manual with FILE No. A10-005, A05-004-1.

PRINTED IN JAPAN, Sep., 2010 ToMo

CONTENTS

Original Instruction............................................................................ 3

Warning Indications on the Air Conditioner Unit ............................5

1. PRECAUTIONS FOR SAFETY .................................................... 6

2. SPECIFICATIONS......................................................................14

3. CONSTRUCTION VIEWS (EXTERNAL VIEWS) ........................ 19

4. WIRING DIAGRAM .................................................................... 24

5. PART RATING ............................................................................ 25

6. REFRIGERATING CYCLE DIAGRAM ....................................... 26

7. CONTROL OUTLINE .................................................................27

8. CONFIGURATION OF CONTROL CIRCUIT.............................. 36

9. APPLIED CONTROL .................................................................44

10. TROUBLESHOOTING ............................................................... 57

11. INSTALLATION MANUAL .......................................................... 86

12. P.C. BOARD EXCHANGE PROCEDURES .............................. 120

13. DETACHMENTS ...................................................................... 125

14. EXPLODED VIEWS AND PARTS LIST.................................... 139

Original Instruction

Please read carefully through these instructions that contain important information which complies with the “Machinery“ Directive (Directive 2006/42/EC), and ensure that you understand them.

Some of the details provided in these instructions differ from the service manual, and the instructions provided here take precedence.

Generic Denomination: Air Conditioner

Definition of Qualified Installer or Qualified Service Person

The air conditioner must be installed, maintained, repaired and removed by a qualified installer or qualified service person. When any of these jobs is to be done, ask a qualified installer or qualified service person to do them for you.

A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table below.

Agent

Qualified installer

Qualified service person

Qualifications and knowledge which the agent must have

• The qualified installer is a person who installs, maintains, relocates and removes the air conditioners made by Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to these operations.

• The qualified installer who is allowed to do the electrical work involved in installation, relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation, relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified installer who is allowed to work at heights has been trained in matters relating to working at heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified service person is a person who installs, repairs, maintains, relocates and removes the air conditioners made by Toshiba Carrier Corporation. He or she has been trained to install, repair, maintain, relocate and remove the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to these operations.

• The qualified service person who is allowed to do the electrical work involved in installation, repair, relocation and removal has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified service person who is allowed to do the refrigerant handling and piping work involved in installation, repair, relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified service person who is allowed to work at heights has been trained in matters relating to working at heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.

Definition of Protective Gear

When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and ‘safety’ work clothing.

In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.

Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury, burns, electric shocks and other injuries.

Work undertaken

All types of work

Electrical-related work

Work done at heights (50 cm or more)

Transportation of heavy objects

Repair of outdoor unit

Protective gear worn

Protective gloves ‘Safety’ working clothing

Gloves to provide protection for electricians and from heat Insulating shoes Clothing to provide protection from electric shock

Helmets for use in industry

Shoes with additional protective toe cap

Gloves to provide protection for electricians and from heat

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

Explanation

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.

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

[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.

Warning Indications on the Air Conditioner Unit

[Confirmation of warning label on the main unit]

Confirm that labels are indicated on the specified positions.

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

Warning indication

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote electric power supplies before servicing.

WARNING

Moving parts. Do not operate unit with grille removed. Stop the unit before the servicing

CAUTION

High temperature parts. You might get burned when removing this panel.

CAUTION

Do not touch the aluminium fins of the unit. Doing so may result in injury.

CAUTION

BURST HAZARD

Open the service valves before the operation, otherwise there might be the burst.

CAUTION

Do not climb onto the fan guard.

Doing so may result in injury.

Description

WARNING

ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing.

WARNING

Moving parts. Do not operate unit with grille removed. Stop the unit before the servicing.

CAUTION

High temperature parts. You might get burned when removing this panel.

CAUTION

Do not touch the aluminium fins of the unit. Doing so may result in injury.

CAUTION

BURST HAZARD Open the service valves before the operation, otherwise there might be the burst.

CAUTION

Do not climb onto the fan guard. Doing so may result in injury.

1. PRECAUTIONS FOR SAFETY

WARNING

General

Before starting to repair the air conditioner, read carefully through the Service Manual, and repair the air conditioner by following its instructions.

Only qualified service person (∗1) is allowed to repair the air conditioner. Repair of the air conditioner by unqualified person may give rise to a fire, electric shocks, injury, water leaks

and/or other problems.

Only a qualified installer (∗1) or qualified service person (∗1) is allowed to carry out the electrical work of the air conditioner.

Under no circumstances must this work be done by an unqualified individual since failure to carry out the work properly may result in electric shocks and/or electrical leaks.

When transporting the air conditioner, wear shoes with protective toe caps, protective gloves and other protective clothing.

When connecting the electrical wires, repairing the electrical parts or undertaking other electrical jobs, wear gloves to provide protection for electricians and from heat, insulating shoes and clothing to provide protection from electric shocks.

Failure to wear this protective gear may result in electric shocks.

Electrical wiring work shall be conducted according to law and regulation in the community and installation manual. Failure to do so may result in electrocution or shor t circuit.

Only a qualified installer (∗1) or qualified service person (∗1) is allowed to undertake work at heights using a stand of 50 cm or more or to remove the intake grille of the indoor unit to undertake work.

When working at heights, use a ladder which complies with the ISO 14122 standard, and follow the procedure in the ladder’s instructions.

Also wear a helmet for use in industry as protective gear to undertake the work.

When working at heights, put a sign in place so that no-one will approach the work location, before proceeding with the work.

Parts and other objects may fall from above, possibly injuring a person below.

When executing address setting, test run, or troubleshooting through the checking window on the electric parts box, put on insulated gloves to provide protection from electric shock.

Otherwise you may receive an electric shock.

Do not touch the aluminum fin of the outdoor unit. You may injure yourself if you do so. If the fin must be touched for some reason, first put on protective

gloves and safety work clothing, and then proceed.

Do not climb onto or place objects on top of the outdoor unit. You may fall or the objects may fall off of the outdoor unit and result in injury.

When transporting the air conditioner, wear shoes with additional protective toe caps.

When transporting the air conditioner, do not take hold of the bands around the packing carton. You may injure yourself if the bands should break.

Be sure that a heavy unit (10kg or heavier) such as a compressor is carried by two persons.

This air conditioner has passed the pressure test as specified in IEC 60335-2-40 Annex EE.

DANGER

Turn off

breaker.

Electric shock

hazard

Prohibition

Stay on

protection

Before carrying out the installation, maintenance, repair or removal work, be sure to set the circuit breaker for both the indoor and outdoor units to the OFF position. Otherwise, electric shocks may result.

Before opening the intake grille of the indoor unit or service panel of the outdoor unit, set the circuit breaker to the OFF position.

Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts.

Only a qualified installer (*1) or qualified service person (*1) is allowed to remove the intake grille of the indoor unit or service panel of the outdoor unit and do the work required.

Before starting to repair the outdoor unit fan or fan guard, be absolutely sure to set the circuit breaker to the OFF position, and place a “Work in progress” sign on the circuit breaker.

When cleaning the filter or other parts of the indoor unit, set the circuit breaker to OFF without fail, and place a “Work in progress” sign near the circuit breaker before proceeding with the work.

When you have noticed that some kind of trouble (such as when an error display has appeared, there is a smell of burning, abnormal sounds are heard, the air conditioner fails to cool or heat or water is leaking) has occurred in the air conditioner, do not touch the air conditioner yourself but set the circuit breaker to the OFF position, and contact a qualified service person.

Take steps to ensure that the power will not be turned on (by marking “out of service” near the circuit breaker, for instance) until qualified service person arrives.

Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or result in electric shocks or other failure.

When you access inside of the service panel to repair electric parts, wait for about five minutes after turning off the breaker.

Do not start repairing immediately.Otherwise you may get electric shock by touching terminals of highvoltage capacitors. Natural discharge of the capacitor takes about five minutes.

Place a “Work in progress” sign near the circuit breaker while the installation, maintenance, repair or removal work is being carried out.

There is a danger of electric shocks if the circuit breaker is set to ON by mistake.

Before operating the air conditioner after having completed the work, check that the electrical parts box cover of the indoor unit and service panel of the outdoor unit are closed, and set the circuit breaker to the ON position.

You may receive an electric shock if the power is turned on without first conducting these checks.

If, in the course of carrying out repairs, it becomes absolutely necessary to check out the electrical parts with the electrical parts box cover of one or more of the indoor units and the service panel of the outdoor unit removed in order to find out exactly where the trouble lies, wear insulated heat-resistant gloves, insulated boots and insulated work overalls, and take care to avoid touching any live par ts.

You may receive an electric shock if you fail to heed this warning. Only qualified service person (∗1) is allowed to do this kind of work.

WARNING

Check earth

wires.

Prohibition of

modification.

Use specified

parts.

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.

After completing the repair or relocation work, check that the ground wires are connected properly.

Be sure to connect earth wire. (Grounding work) Incomplete grounding causes an electric shock. Do not connect ground wires to gas pipes, water pipes, and lightning rods or ground wires for telephone wires.

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

When any of the electrical parts are to be replaced, ensure that the replacement parts satisfy the specifications given in the Service Manual (or use the parts contained on the parts list in the Service Manual).

Use of any parts which do not satisfy the required specifications may give rise to electric shocks, smoking and/or a fire.

Do not bring a child close

to the equipment.

Insulating measures

No fire

Refrigerant

Assembly/Wiring

Insulator check

Ventilation

If, in the course of carrying out repairs, it becomes absolutely necessary to check out the electrical parts with the electrical parts box cover of one or more of the indoor units and the service panel of the outdoor unit removed in order to find out exactly where the trouble lies, put a sign in place so that no-one will approach the work location before proceeding with the work.

Third-party individuals may enter the work site and receive electric shocks if this warning is not heeded.

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 performing repairs using a gas burner, replace the refrigerant with nitrogen gas because the oil that coats the pipes may otherwise burn.

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.

The refrigerant used by this air conditioner is the R410A.

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.

When the air conditioner has been installed or relocated, follow the instructions in the Installation Manual and purge the air completely so that no gases other than the refrigerant will be mixed in the refrigerating cycle.

Failure to purge the air completely may cause the air conditioner to malfunction.

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 wires as before. Perform the work so that the cabinet or panel does not catch the inner wires. If incorrect assembly or incorrect wire connection was done, a disaster such as a leak or fire is caused at

user’s side.

After the work has finished, be sure to use an insulation tester set (500V Megger) to check the resistance is 1MΩ or more between the charge section and the non-charge metal section (Earth position).

If the resistance value is low, a disaster such as a leak or electric 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.

Compulsion

Check after

repair

Do not operate

the unit with

the valve closed.

Check after

reinstallation

Cooling check

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 shortage of oxygen is caused.

Tighten the flare nut with a torque wrench in the specified manner. Excessive tighten of the flare nut may cause a crack in the flare nut after a long period, which may result in

refrigerant leakage.

Nitrogen gas must be used for the airtight test.

The charge hose must be connected in such a way that it is not slack.

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.

Once the repair work has been completed, check for refrigerant leaks, and check the insulation resistance and water drainage. Then perform a trial run to check that the air conditioner is running properly.

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.

Be sure to fix the screws back which have been removed for installation or other purposes.

Check the following matters before a test run after repairing piping.

• Connect the pipes surely and there is no leak of refrigerant.

• The valve is opened.

Running the compressor under condition that the valve closes causes an abnormal high pressure resulted in damage of the parts of the compressor and etc. and moreover if there is leak of refrigerant at connecting section of pipes, the air is sucked and causes further abnormal high pressure resulted in burst or injury.

Only a qualified installer (∗1) or qualified service person (∗1) is allowed to relocate the air conditioner. It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire, electric

shocks, injury, water leakage, noise and/or vibration may result.

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.

When carrying out the pump-down work shut down the compressor before disconnecting the refrigerant pipe. Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will

cause air, etc. to be sucked in, raising the pressure inside the refrigeration cycle to an abnormally high level, and possibly resulting in reputing, injury, etc.

When the service panel of the outdoor unit is to be opened in order for the compressor or the area around this part to be repaired immediately after the air conditioner has been shut down, set the circuit breaker to the OFF position, and then wait at least 10 minutes before opening the service panel.

If you fail to heed this warning, you will run the risk of burning yourself because the compressor pipes and other parts will be very hot to the touch. In addition, before proceeding with the repair work, wear the kind of insulated heat-resistant gloves designed to protect electricians.

Take care not to get burned by compressor pipes or other parts when checking the cooling cycle while running the unit as they get heated while running.

Be sure to put on gloves providing protection for electric shock and heat.

When the service panel of the outdoor unit is to be opened in order for the fan motor, reactor, inverter or the areas around these parts to be repaired immediately after the air conditioner has been shut down, set the circuit breaker to the OFF position, and then wait at least 10 minutes before opening the service panel.

If you fail to heed this warning, you will run the risk of burning yourself because the fan motor, reactor, inverter heat sink and other parts will be very hot to the touch.

In addition, before proceeding with the repair work, wear the kind of insulated heat-resistant gloves designed to protect electricians.

Installation

Only a qualified installer (∗1) or qualified service person (∗1) is allowed to install the air conditioner. If the air conditioner is installed by an unqualified individual, a fire, electric shocks, injury, water leakage,

noise and/or vibration may result.

Before starting to install the air conditioner, read carefully through the Installation Manual, and follow its instructions to install the air conditioner.

Be sure to use the company-specified products for the separately purchased parts. Use of non-specified products may result in fire, electric shock, water leakage or other failure. Have the installation performed by a qualified installer.

Do not supply power from the power terminal block equipped on the outdoor unit to another outdoor unit. Capacity overflow may occur on the terminal block and may result in fire.

Do not install the air conditioner in a location that may be subject to a risk of expire to a combustible gas. If a combustible gas leaks and becomes concentrated around the unit, a fire may occur.

Install the indoor unit at least 2.5 m above the floor level since otherwise the users may injure themselves or receive electric shocks if they poke their fingers or other objects into the indoor unit while the air conditioner is running.

Install a circuit breaker that meets the specifications in the installation manual and the stipulations in the local regulations and laws.

Install the circuit breaker where it can be easily accessed by the qualified service person (∗1).

If you install the unit in a small room, take appropriate measures to prevent the refrigerant from exceeding the limit concentration even if it leaks.

Consult the dealer from whom you purchased the air conditioner when you implement the measures. Accumulation of highly concentrated refrigerant may cause an oxygen deficiency accident.

Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner, otherwise it may cause imperfect combustion.

Explanations given to user

• If you have discovered that the fan grille is damaged, do not approach the outdoor unit but set the circuit breaker to the OFF position, and contact a qualified service person to have the repairs done.

Do not set the circuit breaker to the ON position until the repairs are completed.

Relocation

• Only a qualified installer (∗1) or qualified service person (∗1) is allowed to relocate the air conditioner.

It is dangerous for the air conditioner to be relocated by an unqualified individual since a fire, electric shocks, injury, water leakage, noise and/or vibration may result.

• When carrying out the pump-down work shut down the compressor before disconnecting the refrigerant pipe.

Disconnecting the refrigerant pipe with the service valve left open and the compressor still operating will cause air, etc. to be sucked in, raising the pressure inside the refrigeration cycle to an abnormally high level, and possibly resulting in reputing, injury, etc.

(∗1) Refer to the “Definition of Qualified Installer or Qualified Service Person.”

SPECIFICATIONS

∗

Under 70 dBA

DECLARATION OF CONFORMITY

Manufacturer: Toshiba Carrier Corporation

336 Tadehara, Fuji-shi, Shizuoka-ken 416-8521 JAPAN

Authorized Representative/ Nick Ball TCF holder: Toshiba EMEA Engineering Director

Toshiba Carrier UK Ltd. Porsham Close, Belliver Industrial Estate, PLYMOUTH, Devon, PL6 7DB. United Kingdom

Hereby declares that the machinery described below:

Generic Denomination: Air Conditioner

Model/type: Indoor unit

MMU-AP0072WH, MMU-AP0092WH, MMU-AP0122WH, MMU-AP0152WH, MMU-AP0182WH, MMU-AP0242WH, MMU-AP0272WH, MMU-AP0302WH, MMU-AP0362WH, MMU-AP0482WH, MMU-AP0562WH

MMU-AP0072WH-TR, MMU-AP0092WH-TR, MMU-AP0122WH-TR, MMU-AP0152WH-TR, MMU-AP0182WH-TR, MMU-AP0242WH-TR, MMU-AP0272WH-TR, MMU-AP0302WH-TR, MMU-AP0362WH-TR, MMU-AP0482WH-TR, MMU-AP0562WH-TR

Commercial name: Super Modular Multi System Air Conditioner

Complies with the provisions of the “Machinery” Directive (Directive 2006/42/EC) and the regulations transposing into national law

Complies with the provisions of the following harmonized standard:

EN 378-2: 2008+A1:2009

NOTE

This declaration becomes invalid if technical or operational modifications are introduced without the manufacturer’s consent.

Model

MMU-AP0072WH (–TR)

MMU-AP0092WH (–TR)

MMU-AP0122WH (–TR)

MMU-AP0152WH (–TR)

MMU-AP0182WH (–TR)

MMU-AP0242WH (–TR)

MMU-AP0272WH (–TR)

MMU-AP0302WH (–TR)

MMU-AP0362WH (–TR)

MMU-AP0482WH (–TR)

MMU-AP0562WH (–TR)

Sound power level (dBA)

Cooling Heating

∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗ ∗∗

Weight (kg)

19 (10)

26 (14)

36 (14)

• New Refrigerant (R410A)

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

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 exclusive to R410A, shapes of all the joints including the service port differ from those of the former refrigerant in order to prevent 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 refrigerant.

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 installation of the air conditioner.

However clear impurities when using them.

4. Tools

(1) Required Tools for R410A

Mixing of different types of oil may cause a trouble such as 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 conventional 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

(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 following 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 8) Spanner or Monkey wrench

3) Pipe cutter 9) Hole core drill

4) Reamer 10) Hexagon wrench (Opposite side 4mm)

5) Pipe bender 11) Tape measure

6) Level vial 12) Metal saw

7) Screwdriver (+, –)

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

1) Clamp meter 3) Insulation resistance tester

2) Thermometer 4) Electroscope

No.





   



  

Used tool

Flare tool

Copper pipe gauge for adjusting projection margin

Torque wrench

Gauge manifold

Charge hose

Vacuum 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.

Vacuum evacuating

Refrigerant charge

Gas leakage check

Refrigerant charge

R410A

air conditioner installation

Existence of Whether new equipment conventional equipment for R410A can be used

Ye s ∗(Note 1)

Ye s N o

Ye s Ye s

Ye s N o

(Note 2) No

Conventional air

conditioner installation

Whether new equipment can be used with conventional refrigerant

Ye s

∗(Note 1)

Ye s

2. SPECIFICATIONS

2-1. Indoor Unit

MMU-AP0072WH, AP0092WH

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0072WH MMU-AP0092WH

2.2 2.8

2.5 3.2

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.23 / 0.23 0.23 / 0.23

0.029 / 0.029 0.029 / 0.029

0.35 / 0.35 0.35 / 0.35

Heat-insulating material attached

Zinc hot dipping steel plate

295 295

815 815

570 570

19 19

Finned tube

Non-flammable insulation

Turbo fan

558 (– 498 – 450) 558 (– 498 – 450)

20 20

Standard filter (Long life filter)

Remote controller

9.5 9.5

6.4 6.4

25 (Polyvinyl chloride tube)

34–32–30 34–32–30

RBC-UW283PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1050 × Depth 680

10 10

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC283UW-E

TCB-LF283UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

(50/60 Hz)

MMU-AP0122WH, AP0152WH

(50/60 Hz)

MMU-AP0122WH MMU-AP0152WH

3.6 4.5

4.0 5.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.23 / 0.23 0.24 / 0.24

0.029 / 0.029 0.030 / 0.030

0.35 / 0.35 0.36 / 0.36

Heat-insulating material attached

Zinc hot dipping steel plate

295 295

815 815

570 570

19 19

Finned tube

Non-flammable insulation

Turbo fan

558 (– 498 – 450) 600 (–534 – 450)

20 20

Standard filter (Long life filter)

Remote controller

9.5 12.7

6.4 6.4

25 (Polyvinyl chloride tube)

34–32–30 35–33–30

RBC-UW283PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1050 × Depth 680

10 10

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC283UW-E

TCB-LF283UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring\

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0182WH, AP0242WH

(50/60 Hz)

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0182WH MMU-AP0242WH

5.6 7.1

6.3 8.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.32 / 0.32 0.39 / 0.39

0.044 / 0.044 0.054 / 0.054

0.48 / 0.48 0.59 / 0.59

Heat-insulating material attached

Zinc hot dipping steel plate

345 345

1180 1180

570 570

26 26

Finned tube

Non-flammable insulation

Centrifugal fan

900 (– 750 – 618) 1050 (– 840 – 738)

30 40

Standard filter (Long life filter)

Remote controller

12.7 15.9

6.4 9.5

25 (Polyvinyl chloride tube)

35–33–30 38–35–33

RBC-UW803PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1415 × Depth 680

14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC803UW-E

TCB-LF803UW-E

RBC-AX23UW (W)-E

MMU-AP0272WH, AP0302WH

(50/60 Hz)

MMU-AP0272WH MMU-AP0302WH

8.0 9.0

9.0 10.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.39 / 0.39 0.46 / 0.46

0.054 / 0.054 0.064 / 0.064

0.59 / 0.59 0.69 / 0.69

Heat-insulating material attached

Zinc hot dipping steel plate

345 345

1180 1180

570 570

26 26

Finned tube

Non-flammable insulation

Centrifugal fan

1050 (– 840 – 738) 1260 (– 900 – 780)

40 50

Standard filter (Long life filter)

Remote controller

15.9 15.9

9.5 9.5

25 (Polyvinyl chloride tube)

38–35–33 40–37–34

RBC-UW803PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1415 × Depth 680

14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC803UW-E

TCB-LF803UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0362WH MMU-AP0482WH MMU-AP0562WH

11.2 14.0 16.0

12.5 16.0 18.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.48 / 0.48 0.57 / 0.57 0.75 / 0.75

0.073 / 0.073 0.088 / 0.088 0.117 / 0.117

0.72 / 0.72 0.86 / 0.86 1.13 / 1.13

Heat-insulating material attached

Zinc hot dipping steel plate

345 345 345

1600 1600 1600

570 570 570

36 36 36

Finned tube

Non-flammable insulation

Centrifugal fan

1740 (–1434–1182) 1800 (–1482–1230) 2040 (–1578–1320)

70 70 70

Standard filter (Long life filter)

Remote controller

15.9 15.9 15.9

9.5 9.5 9.5

25 (Polyvinyl chloride tube)

42–39–36 43–40–37 46–42–39

RBC-UW1403PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1835 × Depth 680

14 14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC1403UW-E

TCB-LF1403UW-E

RBC-AX23UW (W)-E

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0362WH, AP0482WH, AP0562WH

(50/60 Hz)

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

MMU-AP0072WH-TR, AP0092WH-TR

(50 Hz)

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0072WH-TR MMU-AP0092WH-TR

2.2 2.8

2.5 3.2

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.23 0.23

0.029 0.029

0.35 0.35

Heat-insulating material attached

Zinc hot dipping steel plate

295 295

815 815

570 570

19 19

Finned tube

Non-flammable insulation

Turbo fan

558 (– 498 – 450) 558 (– 498 – 450)

20 20

Standard filter (Long life filter)

Remote controller

9.5 9.5

6.4 6.4

25 (Polyvinyl chloride tube)

34–32–30 34–32–30

RBC-UW283PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1050 × Depth 680

10 10

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC283UW-E

TCB-LF283UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

MMU-AP0122WH-TR, AP0152WH-TR

(50 Hz)

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0122WH-TR MMU-AP0152WH-TR

3.6 4.5

4.0 5.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.23 0.24

0.029 0.030

0.35 0.36

Heat-insulating material attached

Zinc hot dipping steel plate

295 295

815 815

570 570

19 19

Finned tube

Non-flammable insulation

Turbo fan

558 (– 498 – 450) 600 (–534 – 450)

20 20

Standard filter (Long life filter)

Remote controller

9.5 12.7

6.4 6.4

25 (Polyvinyl chloride tube)

34–32–30 35–33–30

RBC-UW283PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1050 × Depth 680

10 10

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC283UW-E

TCB-LF283UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

MMU-AP0182WH-TR, AP0242WH-TR

(50 Hz)

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0182WH-TR MMU-AP0242WH-TR

5.6 7.1

6.3 8.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.32 0.39

0.044 0.054

0.48 0.59

Heat-insulating material attached

Zinc hot dipping steel plate

345 345

1180 1180

570 570

26 26

Finned tube

Non-flammable insulation

Centrifugal fan

900 (– 750 – 618) 1050 (– 840 – 738)

30 40

Standard filter (Long life filter)

Remote controller

12.7 15.9

6.4 9.5

25 (Polyvinyl chloride tube)

35–33–30 38–35–33

RBC-UW803PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1415 × Depth 680

14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC803UW-E

TCB-LF803UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

MMU-AP0272WH-TR, AP0302WH-TR

(50 Hz)

Model name

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

MMU-AP0272WH-TR MMU-AP0302WH-TR

8.0 9.0

9.0 10.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.39 0.46

0.054 0.064

0.59 0.69

Heat-insulating material attached

Zinc hot dipping steel plate

345 345

1180 1180

570 570

26 26

Finned tube

Non-flammable insulation

Centrifugal fan

1050 (– 840 – 738) 1260 (– 900 – 780)

40 50

Standard filter (Long life filter)

Remote controller

15.9 15.9

9.5 9.5

25 (Polyvinyl chloride tube)

38–35–33 40–37–34

RBC-UW803PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1415 × Depth 680

14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC803UW-E

TCB-LF803UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

MMU-AP0362WH-TR, AP0482WH-TR, AP0562WH-TR

(50 Hz)

Model name MMU-

Cooling capacity (∗1) kW

Heating capacity (∗1) kW

Electrical

Power supply

Running current A

Power consumption kW

charastaristics

Starting current A

Appearance

Height mm

Outer dimension Width mm

Depth mm

Total weight kg

Heat exchanger

Soundproof/Heat-insulating material

Fan

Fan unit Standard air flow (–M, –L) m³/h

Motor W

Air filter

Controller (∗2)

Connecting pipe

Gas side mm

Liquid side mm

Drain port (Nominal dia. mm)

Sound puressure level High (–Mid., –Low) dB

Model name

Ceiling panel

Appearance (Color)

(∗2)

Outer dimension mm

Total weight kg

Remote controller wiring

Crossover wiring

(Up to 1000 m) (Up to 2000 m)

Auxiliary fresh air flange

Option parts

Filter chamber

Super long life filter

Wireless remote controller Kit

AP0362WH-TR AP0482WH-TR AP0562WH-TR

11.2 14.0 16.0

12.5 16.0 18.0

1 phase 50 Hz 230 V (220 V-240 V) /1 phase 60 Hz 220 V

(Separate power supply for indoor units is required.)

0.48 0.57 0.75

0.073 0.088 0.117

0.72 0.86 1.13

Heat-insulating material attached

Zinc hot dipping steel plate

345 345 345

1600 1600 1600

570 570 570

36 36 36

Finned tube

Non-flammable insulation

Centrifugal fan

1740 (–1434–1182) 1800 (–1482–1230) 2040 (–1578–1320)

70 70 70

Standard filter (Long life filter)

Remote controller

15.9 15.9 15.9

9.5 9.5 9.5

25 (Polyvinyl chloride tube)

42–39–36 43–40–37 46–42–39

RBC-UW1403PG(W)-E

Moon white (Muncel 2.5GY9.0/0.5)

Height 20 × Width 1835 × Depth 680

14 14 14

VCTF 0.5 to 2.0 mm² (2 cores)

MVVS (Shield wire) 1.25 mm² × 2 cores MVVS (Shield wire) 2.00 mm² × 2 cores

TCB-FF151US-E

TCB-FC1403UW-E

TCB-LF1403UW-E

RBC-AX23UW (W)-E

(∗1) Cooling / heating capacity is based on single connection operation with standard piping length under

Japanese Industrial Standard B 8615 Condition 1.

(∗2) Remote controller and ceiling panel are sold separately.

151

295

178

213.5

215

105

95.5

480

312

137.5

202

241

103

185

189

105

257.5

105

300

150

190

147.5

105

Tighten with

attached hose band.

Knockout square hole

to intake outdoor air

For Ø150

Knockout

Hanging bolt M10 or

W3/8 procured locally

Under surface of ceiling

Ceiling panel (Sold separately)

Adjust cover

Center panel

Inner frame

Outer frame

815 Unit outer size

570 Unit outer size

Connecting port for

refrigerant pipes

Liquid side Ø6.4

Connecting port for

drain pipes

(Be sure to connect

the attached flexible

hose.)

Draw-in port for wiring

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Ø162

Connecting port

for refrigerant pipes

Gas side Ø9.5

Drain-up rise-up size

Under surface of ceiling

Electric parts box

Standard panel mass

Standard panel material

Outer coating color of

standard panel

10 (kg)

Center panel: Iron (Coating)

Inner frame: Aluminum (Coating)

Outer frame: Adjust cover: Resin (PS)

Moon white (Munsell symbol 2.5G Y9.0/0.5)

Obstruct

Space required for installation and service work

Adhere with adhesive

for vinyl chloride

300

C/L

880 Hanging bolt pitch

1000mm or more

1000mm

or more

5mm or more

1000~1010 Ceiling opening size

1050 Panel outer size

C/L

Rise-up

below 850

Rise-up below 609

Indoor unit

680 Panel outer size

620 Ceiling opening size

380 Hanging bolt pitch

Ø162

Arrow Figure A

3. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

3-1. 2-Way Air Discharge Cassette Type

MMU-AP0072WH (-TR), AP0092WH (-TR), AP0122WH (-TR)

151

295

178

213.5

215

105

95.5

480

312

137.5

202

241

103

185

189

105

257.5

105

300

150

190

147.5

105

Tighten with

attached hose band.

Knockout square hole

to intake outdoor air

For Ø150

Knockout

Hanging bolt M10 or

W3/8 procured locally

Under surface of ceiling

Ceiling panel (Sold separately)

Adjust cover

Center panel

Inner frame

Outer frame

815 Unit outer size

570 Unit outer size

Connecting port for

refrigerant pipes

Liquid side Ø6.4

Connecting port for

drain pipes

(Be sure to connect

the attached flexible

hose.)

Draw-in port for wiring

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Ø162

Connecting port

for refrigerant pipes

Gas side Ø12.7

Drain-up rise-up size

Under surface of ceiling

Electric parts box

Standard panel mass

Standard panel material

Outer coating color of

standard panel

10 (kg)

Center panel: Iron (Coating)

Inner frame: Aluminum (Coating)

Outer frame: Adjust cover: Resin (PS)

Moon white (Munsell symbol 2.5G Y9.0/0.5)

Obstruct

Space required for installation and service work

Adhere with adhesive

for vinyl chloride

300

C/L

880 Hanging bolt pitch

1000mm or more

1000mm

or more

5mm or more

1000~1010 Ceiling opening size

1050 Panel outer size

C/L

Rise-up

below 850

Rise-up below 609

Indoor unit

680 Panel outer size

620 Ceiling opening size

380 Hanging bolt pitch

Ø162

Arrow Figure A

MMU-AP0152WH (-TR)

Tighten with

attached hose band.

Drain-up rise-up size

Under surface of ceiling

Adhere with adhesive

for vinyl chloride

300

Rise-up

below 850

Rise-up

below

559

Indoor unit

Electric

parts box

C/L

680 Panel outer size

620 Ceiling opening size

380 Hanging bolt pitch

1245 Hanging bolt pitch

1365~1375 Ceiling opening size

1415 Panel outer size

Obstruct

Space required for installation and service work

1000mm or more

5mm

or more

570 Unit outer size

490 100 335 255

105

480

185 80 20

95 190

137.5 147.5

291

242

255

151

255

345

226.5

178

103

Connecting port for

refrigerant pipes

Liquid side Ø6.4

Connecting port for

drain pipes

(Be sure to connect

the attached flexible

hose.)

Draw-in port for wiring

Connecting port

for refrigerant pipes

Gas side Ø12.7

120

Ø162

255 335 110 480

480

105

Knockout

Hanging bolt

M10 or W3/8

procured locally

Under surface of ceiling

Ceiling panel (Sold separately)

1180 Unit outer size

105

Knockout square hole for auxiliary

fresh air flange for Ø150

Knockout square

hole to intake outdoor

air For Ø150

Standard panel mass

Standard panel material

Outer coating color of

standard panel

14 (kg)

Center panel: Iron (Coating)

Inner frame: Aluminum (Coating)

Outer frame: Adjust cover: Resin (PS)

Moon white (Munsell symbol 2.5G Y9.0/0.5)

Adjust cover

Center panel

Inner frame

Outer frame

120

105

226.5

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout

Arrow Figure A

MMU-AP0182WH (-TR)

Tighten with

attached hose band.

Drain-up rise-up size

Under surface of ceiling

Adhere with adhesive

for vinyl chloride

300

Rise-up

below 850

Rise-up

below

559

Indoor unit

Electric

parts box

C/L

680 Panel outer size

620 Ceiling opening size

380 Hanging bolt pitch

1245 Hanging bolt pitch

1365~1375 Ceiling opening size

1415 Panel outer size

Obstruct

Space required for installation and service work

1000mm or more

5mm

or more

570 Unit outer size

490 100 335 255

105

480

185 80 20

95 190

137.5 147.5

291

242

255

151

255

345

226.5

178

103

Connecting port for

refrigerant pipes

Liquid side Ø6.4

Connecting port for

drain pipes

(Be sure to connect

the attached flexible

hose.)

Draw-in port for wiring

Connecting port

for refrigerant pipes

Gas side Ø15.9

120

Ø162

255 335 110 480

480

105

Knockout

Hanging bolt

M10 or W3/8

procured locally

Under surface of ceiling

Ceiling panel (Sold separately)

1180 Unit outer size

105

Knockout square hole for auxiliary

fresh air flange for Ø150

Knockout square

hole to intake outdoor

air For Ø150

Standard panel mass

Standard panel material

Outer coating color of

standard panel

14 (kg)

Center panel: Iron (Coating)

Inner frame: Aluminum (Coating)

Outer frame: Adjust cover: Resin (PS)

Moon white (Munsell symbol 2.5G Y9.0/0.5)

Adjust cover

Center panel

Inner frame

Outer frame

120

105

226.5

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout

Arrow Figure A

MMU-AP0242WH (-TR), AP0272WH (-TR), AP0302WH (-TR)

Tighten with

attached hose band.

Drain-up rise-up size

Under surface

of ceiling

Adhere with

adhesive for

vinyl chloride

300

Rise-up

below 850

Rise-up

below 559

Indoor unit

Electric

parts box

C/L

680 Panel outer size

620 Ceiling opening size

380 Hanging bolt pitch

1665 Hanging bolt pitch

1785~1795 Ceiling opening size

1835 Panel outer size

Obstruct

Space required for installation and service work

1000mm or more

1000mm

or more

5mm

or more

570 Unit outer size

185

95 190

137.5 147.5

291

242

103

Connecting port for

refrigerant pipes

Liquid side Ø9.5

Connecting port for

drain pipes

(Be sure to connect

the attached flexible

hose.)

Draw-in port for wiring

Connecting port

for refrigerant pipes

Gas side Ø15.9

151

255

345

226.5

120

Ø162

480

320125400275

105105

480

Knockout

Hanging bolt

M10 or W3/8

procured locally

Under surface of ceiling

Ceiling panel (Sold separately)

1600 Unit outer size

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout square

hole for auxiliary

fresh air flange

for Ø150

105

178

Ø162

Knockout square

hole to intake outdoor

air For Ø150

490 310

125

105

400 275

480

255

Standard panel mass

Standard panel material

Outer coating color of

standard panel

14 (kg)

Center panel: Iron (Coating)

Inner frame: Aluminum (Coating)

Outer frame: Adjust cover: Resin (PS)

Moon white (Munsell symbol 2.5G Y9.0/0.5)

Adjust cover

Center panel

Inner frame

Outer frame

Ø162

105

120

226.4

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout square

hole for auxiliary

fresh air flange

for Ø150

Knockout

Arrow Figure A

Ø162

MMU-AP0362WH (-TR), AP0482WH (-TR), AP0562WH (-TR)

P036 ~ P056

Type only

P007 ~ P030

Type only

RED

WHI

RED

WHI

Flow selector

unit

S(N)

WHI

TB2

BLU

Outdoor

unit

CN334

(WHI)

CN333

(WHI)

CN82

(BLU)

CN112

(WHI)

CN111

(WHI)

CN110

(WHI)

CN34

(RED)

CN33

(WHI)

1 2

(HIGH CEILING

RESHUFFLING)

12345

1 3

1 2

1 2 1 2

1 2

123456

12345

123

123456 123456

123

Powe r

supply

circuit

LM2

LM1

3 ~

PMW

CN68(BLU)

CN67

(BLK)

RY302

RY303

F301

T6.3A

250V ~

F302

T3.15A

250V ~

BLK

CN41(BLU)

CN40(BLU)

CN66(WHI)

CN72

CN71

(CHK)

(DISP)

CN309

(YEL)

CN20

(BLU)

CN32

(WHI)

CN60

(WHI)

CN70

(WHI)

(OPTION)

Color Indication

GRY: GRAY

GRN: GREEN

BRW: BROWN

Symbol

CN**DMF301, 302FMFS

LM1, 2

PMVLRY302, 303TATB1, 2

TC1, TC2, TCJ

Parts name

Connector

Drain pump Motor

Fuse

Fan Motor

Float Switch

Louver Motor

Pulse Motor Valve

Relay

Reactor

Indoor temp. sensor

Terminal Block

Temp. sensor

RED: RED

WHI: WHITE

YEL: YELLOW

BLU: BLUE

BLK: BLACK

CN81

(BLK)

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN100

(BRW)

N50

(WHI)

TCJ

TC2

TC1

(FLEX)

DC20V

DC16V

DC12V

DC7V

Control P.C. board for Indoor unit

CN73

(RED)

CN80

(GRN)

CN61

(YEL)

Wired

Remote controller

Adapter for

Wireless

Remote controller

BLU

BLK

Flow selector unit

Earth screw

Indoor unit

Earth screw

Power supply

1 ~ 50Hz 220V-240V

1 ~ 60Hz 220V

TB1

R(L)

t˚

1. Long dashed double short dashed line indicate the wiring site.

Broken line indicate the accessories.

2. indicates the terminal block.

indicates the connection terminal.

indicates the connector on the control P.C. board.

3. indicates the protection ground.

4. indicates the control P.C. board.

4. WIRING DIAGRAM

4-1. 2-Way Air Discharge Cassette Type

Red

White Black

Red

White Black

5. PARTS RATING

5-1. Parts Rating

5-1-1. 2-Way Air Discharge Cassette Type

Model name

Fan motor

Drain pump motor

Float switc

TA sensor

TC1 sensor

TC2 sensor

TCJ sensor

Pulse motor

PMV

MMU-

AP0072WH AP0092WH AP0122WH AP0152WH AP0182WH AP0242WH AP0272WH AP0302WH

SWF-230-60-1R SWF-280-60-1R

ADP-1409

FS-0218-103

Lead wire length 268 mm

Ø4 size lead wire length : 1200 mm, vinyl tube (Blue)

Ø6 size lead wire length : 1200 mm vinyl tube (Black)

Ø6 size lead wire length : 1200 mm vinyl tube (Red)

EMD-MD12TF-3

EFM-25YGTF-1 EFM-40YGTF-2

Model name

Fan motor

Drain pump motor

Float switc

TA sensor

TC1 sensor

TC2 sensor

TCJ sensor

Pulse motor

PMV

MMU-

AP0362WH AP0482WH AP0562WH

SWF-280-120-2R

ADP-1409

FS-0218-103

Lead wire length : 268 mm

Ø4 size lead wire length : 1200 mm vinyl tube (Blue)

Ø6 size lead wire length : 1200 mm vinyl tube (Black)

Ø6 size lead wire length : 1200 mm vinyl tube (Red)

EMD-MD12TF-3

EFM-60YGTF-1

5-1-2. Indoor Unit (Other Parts)

No.

Part name

Fan motor (Model: SWF-230-60-1R)

Fan Motor (Model: SWF-280-120-2R)

Checking procedure

Measure the resistance value of winding by using the tester.

Position

Red - White

White - Black

Black – Red

Resistance value

87 ± 8.7 Ω

Under 20°C

Measure the resistance value of winding by using the tester.

Position

Red - White

White - Black

Black – Red

Resistance value

37 ± 3.7 Ω

Under 20°C

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