Toshiba RAV-SM2804AT8ZG-E, RAV-SM2804AT7ZG, RAV-SM2804AT8-E, RAV-SM2804AT7Z, RAV-SM2244AT8Z-E User Manual

SERVICE MANUAL

AIR-CONDITIONER

SPLIT TYPE

FILE NO. A09-004

OUTDOOR UNIT

<DIGITAL INVERTER>

RAV-SM2244AT8-E RAV-SM2804AT8-E
RAV-SM2244AT8Z-E RAV-SM2804AT8Z-E
RAV-SM2244AT8ZG-E RAV-SM2804AT8ZG-E

RAV-SM2244AT7 RAV-SM2804AT7
RAV-SM2244AT7Z RAV-SM2804AT7Z
RAV-SM2244AT7ZG RAV-SM2804AT7ZG

R410A

PRINTED IN JAPAN, Jun, 2009 ToMo

Adoption of New Refrigerant

This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional
refrigerant R22 in order to prevent destruction of the ozone layer.

WARNING

Cleaning of the air filter and other parts of the air filter involves dangerous work in high places, so be sure to
have a service person do it. Do not attempt it yourself.

The cleaning diagram for the air filter is there for the service person, and not for the customer.

CONTENTS

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

1. SPECIFICATIONS .................................................................................... 11

1-1. Indoor Unit......................................................................................................... 11

1-2. Outdoor Unit...................................................................................................... 24

1-3. Operation Characteristic Curve....................................................................... 25

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)....................................... 27

2-1. Outdoor Unit...................................................................................................... 27

3. OUTDOOR UNIT REFRIGERANTING CYCLE DIAGRAM ...................... 31

4. WIRING DIAGRAM................................................................................... 33

4-1. Outdoor Unit...................................................................................................... 33

5. SPECIFICATIONS OF ELECTRICAL PARTS .......................................... 34

5-1.Outdoor Unit ......................................................................................................... 34

6. REFRIGERANT R410A ............................................................................ 35

6-1. Safety During Installation/Servicing ............................................................... 35

6-2. Refrigerant Piping Installation....................................................................... 35

6-3. Tools .................................................................................................................. 39

6-4. Recharging of Refrigerant................................................................................ 39

6-5. Brazing of Pipes................................................................................................ 40

6-6. Instructions for Re-use Piping of R22 or R407C ............................................ 42

– 2 –

7. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS ........... 45

7-1. Outdoor Unit Control........................................................................................ 45

7-2. Outline of Main Controls .................................................................................. 49

8. TROUBLESHOOTING .............................................................................. 55

8-1. Summary of Troubleshooting........................................................................... 55

8-2. Troubleshooting................................................................................................ 57

9. SETUP AT LOCAL SITE AND OTHERS .................................................. 80

9-1. Calling of Error History .................................................................................... 80

9-2. Group Control Operation ................................................................................. 80

9-3. Outdoor Unit...................................................................................................... 82

10. ADDRESS SETUP.................................................................................... 89

10-1. Address Setup Procedure................................................................................ 89

10-2. Address Setup & Group Control...................................................................... 90

10-3. Remote Controller Wiring................................................................................. 93

10-4. Address Setup (Manual setting from remote controller)............................... 94

10-5. Confirmation of Indoor Unit No. Position ....................................................... 95

11. INSTALLATION MANUAL ........................................................................ 97

12. REPLACEMENT OF

THE SERVICE P.C. BOARD (4316V392) MCC-1599 ............................. 110

13. HOW TO EXCHANGE COMPRESSOR .................................................. 111

13-1. Exchanging Procedure of Compressor (Outline)......................................... 111

13-2. Exchange of Compressor .............................................................................. 111

14. DETACHMENTS ..................................................................................... 112

14-1. Outdoor Unit.................................................................................................... 112

15. EXPLODED VIEWS AND PARTS LIST .................................................. 124

15-1. Outdoor Unit.................................................................................................... 124

15-2. Inverter Assembly........................................................................................... 126

15-3. Outdoor Unit.................................................................................................... 128

15-4. Inverter Assembly........................................................................................... 130

– 3 –

SAFETY CAUTION

The important contents concerned to the saf ety 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 proper ty 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
high-voltage transformer is applied.

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

Turn off breaker.

Execute discharge

between terminals.

Prohibition

electric insulator.

• Attach a plate indicating “WORKING” or others on the breaker so that you don’t accidentally turn
on the breaker during work.

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

When removing the front panel or cabinet, execute short-circuit and discharge between
high-voltage 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

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.

∗∗

∗).

∗∗

Refrigerant

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 por t 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.

Assembly/Cabling

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.

– 5 –

Insulator check

Ventilation

Be attentive to

electric shock

Compulsion

WARNING

After the work has finished, be sure to use an insulation tester set (500V Megger) to
check the resistance is 2MΩ 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.

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 shortage 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.

Check after repair

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 the gloves (∗) and a long sleeved shirt:
otherwise 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.

– 6 –

• 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 refr igerant 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 refr igerant 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

<Piping>

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.)

<Flare nut>

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. How ever clear impurities when using them.

– 7 –

4. Tools

1. Required T ools 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

No.

Flare tool

Q

Copper pipe gauge for

R

adjusting projection margin
Torque wrench

S

Gauge manifold

T

Charge hose

U

V acuum pump adapter

V

Electronic balance for

W

refrigerant charging
Refrigerant cylinder

X

Leakage detector

Y

Used tool

Usage

Pipe flaring
Flaring by conventional

flare tool
Tightening of flare nut

Evacuating, refrigerant
charge, run check, etc.

Vacuum evacuating

Refrigerant charge

Refrigerant charge
Gas leakage check

air conditioner installation

R410A

Existence of Whether conven-

new equipment tional equipment

for R410A can be used

Yes ∗ (Note)

Yes ∗ (Note)

Yes No

Yes No

Yes No

Yes Yes

Yes No
Yes No

Conventional air

conditioner installation

Whether conventional

equipment can be used

Yes

∗ (Note)

No

No

Yes

Yes

No

Yes

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

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

General tools (Conventional tools can be used.)

In addition to the above exclusive tools, the following equipments which ser ve 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 (Megger)

2) Thermometer 4) Electroscope

– 8 –

n Combination Pattern (Indoor Unit / Outdoor Unit)

<RAV-SM2244AT series>
Simultaneous twin

4-way air discharge

cassette type

RAV-SM1104UT-E
RAV-SM1104UT-E

Concealed

duct type

RAV-SM1102BT-E
RAV-SM1102BT-E

Simultaneous triple

4-way air discharge

cassette type

RAV-SM804UT-E
RAV-SM804UT-E
RAV-SM804UT-E

Concealed

duct type

RAV-SM802BT-E
RAV-SM802BT-E
RAV-SM802BT-E

Simultaneous double twin

4-way air discharge

cassette type

RAV-SM564UT-E
RAV-SM564UT-E
RAV-SM564UT-E
RAV-SM564UT-E

Compact 4-way

cassette (600×600) type

RAV-SM562MUT-E
RAV-SM562MUT-E
RAV-SM562MUT-E
RAV-SM562MUT-E

Ceiling type

RAV-SM1102CT-E
RAV-SM1102CT-E

Ceiling type

RAV-SM802CT-E
RAV-SM802CT-E
RAV-SM802CT-E

Slim duct type

RAV-SM564SDT-E
RAV-SM564SDT-E
RAV-SM564SDT-E
RAV-SM564SDT-E

High wall type

(2 series)

RAV-SM802KRT-E
RAV-SM802KRT-E
RAV-SM802KRT-E

Concealed

duct type

RAV-SM562BT-E
RAV-SM562BT-E
RAV-SM562BT-E
RAV-SM562BT-E

Ceiling type

RAV-SM562CT-E
RAV-SM562CT-E
RAV-SM562CT-E
RAV-SM562CT-E

High wall type

(2 series)

RAV-SM562KRT-E
RAV-SM562KRT-E
RAV-SM562KRT-E
RAV-SM562KRT-E

<RAV-SM2804AT series>
Simultaneous twin

4-way air discharge

cassette type

RAV-SM1404UT-E
RAV-SM1404UT-E

Concealed

duct type

RAV-SM1402BT-E
RAV-SM1402BT-E

Simultaneous triple

4-way air discharge

cassette type

RAV-SM804UT-E
RAV-SM804UT-E
RAV-SM804UT-E

Concealed

duct type

RAV-SM802BT-E
RAV-SM802BT-E
RAV-SM802BT-E

Simultaneous double twin

4-way air discharge

cassette type

RAV-SM804UT-E
RAV-SM804UT-E
RAV-SM804UT-E
RAV-SM804UT-E

Concealed

duct type

RAV-SM802BT-E
RAV-SM802BT-E
RAV-SM802BT-E
RAV-SM802BT-E

Ceiling type

RAV-SM1402CT-E
RAV-SM1402CT-E

Ceiling type

RAV-SM802CT-E
RAV-SM802CT-E
RAV-SM802CT-E

Ceiling type

RAV-SM802CT-E
RAV-SM802CT-E
RAV-SM802CT-E
RAV-SM802CT-E

High wall type

(2 series)

RAV-SM802KRT-E
RAV-SM802KRT-E
RAV-SM802KRT-E

High wall type

(2 series)

RAV-SM802KRT-E
RAV-SM802KRT-E
RAV-SM802KRT-E
RAV-SM802KRT-E

– 9 –

RAV-SM2244AT series

Branch kit

Slimultaneous twin

Simultaneous triple

Simultaneous double twin

Slimultaneous twin

Simultaneous triple

Simultaneous double twin

SM110 — SM110

SM80 — SM80 — SM80

SM56 — SM56 — SM56 — SM56

RAV-SM2804AT series

SM140 — SM140

SM80 — SM80 — SM80

SM80 — SM80 — SM80 — SM80

RBC-TWP101E

RBC-TRP100E

RBC-DTWP101E

Branch kit

RBC-TWP101E

RBC-TRP100E

RBC-DTWP101E

– 10 –

1. SPECIFICATIONS

1-1. Indoor Unit

1-1-1. 4-Way Cassette Type

<Twin type>

Indoor unit 1 RAV-SM 1104UT-E 1404UT-E 1104UT-E 1404UT-E

Model Indoor unit 2 RAV-SM 1104UT-E 1404UT-E 1104UT-E 1404UT-E

Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 10.09 – 9.24 13.24 – 12.12 10.09 13.24
Power consumption (kW) 6.24 8.19 6.24 8.19

Cooling Power factor (%) 94 94 94 94

EER 3.21 2.81 3.21 2.81

Energy efficiency class ∗ AC——
Electrical
characteristics

Running current (A) 9.41 – 8.61 12.09 – 11.07 9.41 12.09

Power consumption (kW) 5.82 7.48 5.82 7.48

Heating Power factor (%) 94 94 94 94

COP 3.85 3.61 3.85 3.61

Energy efficiency class ∗ AA——

Maximum current (A) 18 22 18 22

Fan Turbo fan Turbo fan Turbo fan Turbo fan
Fan unit Standard air flow H/M/L (m³/min.) 33.5/24.0/19.5 35.0/24.0/20.5 33.5/24.0/19.5 35.0/24.0/20.5

Motor (W) 68 72 68 72
Sound pressure level H/M/L (dB•A) 43 / 38 / 33 44 / 38 / 34 43 / 38 / 33 44 / 38 / 34
Sound power level H/M/L (dB•A) 58 / 53 / 48 59 / 53 / 49 58 / 53 / 48 59 / 53 / 49

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Outdoor unit – Pipe branch

Connecting pipe

Pipe branch – Indoor unit

Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

Gas side (mm) 28.6 28.6 28.6 28.6
Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9
Liquid side (mm) 9.5 9.5 9.5 9.5

∗ : IEC standard

– 11 –

1-1-2. Duct Type

<Twin type>

Indoor unit 1 RAV-SM 1102BT-E 1402BT-E 1102BT-E 14002BT-E

Model Indoor unit 2 RAV-SM 1102BT-E 1402BT-E 1102BT-E 1402BT-E

Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44

Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41

Energy efficiency class ∗ CE——
Electrical
characteristics

Heating Power factor (%) 94 94 94 94

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80

Power consumption (kW) 6.40 7.92 6.40 7.92

COP 3.50 3.41 3.50 3.41

Energy efficiency class ∗ BB——

Maximum current (A) 18 22 18 22

Fan Centrifugal Centrifugal Centrifugal Centrifugal
Fan unit Standard air flow H/M/L (m³/min.) 27.0/23.0/18.9 33.0/28.0/23.1 27.0/23.0/18.9 33.0/28.0/23.1

Motor (W) 120 120 120 120
Sound pressure level H/M/L (dB•A) 42 / 39 / 36 44 / 41 / 38 42 / 39 / 36 44 / 41 / 38
Sound power level H/M/L (dB•A) 57 / 54 / 51 59 / 56 / 53 57 / 54 / 51 59 / 56 / 53

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 12 –

1-1-3. Ceiling Type

<Twin type>

Indoor unit 1 RAV-SM 1102CT-E 1402CT-E 1102CT-E 1402CT-E

Model Indoor unit 2 RAV-SM 1102CT-E 1402CT-E 1102CT-E 1402CT-E

Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41

Energy efficiency class ∗ CE——
Electrical
characteristics

Heating Power factor (%) 94 94 94 94

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80

Power consumption (kW) 6.40 7.92 6.40 7.92

COP 3.50 3.41 3.50 3.41

Energy efficiency class ∗ BB——

Maximum current (A) 18 22 18 22

Fan Centrifugal Centrifugal Centrifugal Centrifugal
Fan unit Standard air flow H/M/L (m³/min.) 27.5/24.0/21.2 30.0/26.0/23.1 27.5/24.0/21.2 30.0/26.0/23.1

Motor (W) 120 120 120 120
Sound pressure level H/M/L (dB•A) 41 / 38 / 35 43 / 40 / 37 41 / 38 / 35 43 / 40 / 37
Sound power level H/M/L (dB•A) 56 / 53 / 50 58 / 55 / 52 56 / 53 / 50 58 / 55 / 52

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 13 –

1-1-4. 4-Way Cassette Type

<Triple type>

Indoor unit 1 RAV-SM 804UT-E 804UT-E 804UT-E 804UT-E

Model

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Electrical
characteristics

Indoor unit 2 RAV-SM 804UT-E 804UT-E 804UT-E 804UT-E
Indoor unit 3 RAV-SM 804UT-E 804UT-E 804UT-E 804UT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——
Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

Heating Power factor (%) 94 94 94 94

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22
Fan Turbo fan Turbo fan Turbo fan Turbo fan

Fan unit Standard air flow H/M/L (m³/min.) 20.5/16.0/13.5 20.5/16.0/13.5 20.5/16.0/13.5 20.5/16.0/13.5

Motor (W) 20 20 20 20
Sound pressure level H/M/L (dB•A) 35 / 31 / 28 35 / 31 / 28 35 / 31 / 28 35 / 31 / 28
Sound power level H/M/L (dB•A) 50 / 46 / 43 50 / 46 / 43 50 / 46 / 43 50 / 46 / 43

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 14 –

1-1-5. Duct Type

<Triple type>

Indoor unit 1 RAV-SM 802BT-E 802BT-E 802BT-E 802BT-E

Model

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Electrical
characteristics

Indoor unit 2 RAV-SM 802BT-E 802BT-E 802BT-E 802BT-E
Indoor unit 3 RAV-SM 802BT-E 802BT-E 802BT-E 802BT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——
Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

Heating Power factor (%) 94 94 94 94

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22
Fan Centrifugal Centrifugal Centrifugal Centrifugal

Fan unit Standard air flow H/M/L (m³/min.) 19.0/16.2/13.3 19.0/16.2/13.3 19.0/16.2/13.3 19.0/16.2/13.3

Motor (W) 120 120 120 120
Sound pressure level H/M/L (dB•A) 40 / 37 / 34 40 / 37 / 34 40 / 37 / 34 40 / 37 / 34
Sound power level H/M/L (dB•A) 55 / 52 / 49 55 / 52 / 49 55 / 52 / 49 55 / 52 / 49

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 15 –

1-1-6. Ceiling Type

<Triple type>

Indoor unit 1 RAV-SM 802CT-E 802CT-E 802CT-E 802CT-E

Model

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Electrical
characteristics

Indoor unit 2 RAV-SM 802CT-E 802CT-E 802CT-E 802CT-E
Indoor unit 3 RAV-SM 802CT-E 802CT-E 802CT-E 802CT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——
Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

Heating Power factor (%) 94 94 94 94

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22
Fan Centrifugal Centrifugal Centrifugal Centrifugal

Fan unit Standard air flow H/M/L (m³/min.) 18.5/16.7/14.6 18.5/16.7/14.6 18.5/16.7/14.6 18.5/16.7/14.6

Motor (W) 60 60 60 60
Sound pressure level H/M/L (dB•A) 38 / 36 / 33 38 / 36 / 33 38 / 36 / 33 38 / 36 / 33
Sound power level H/M/L (dB•A) 53 / 51 / 48 53 / 51 / 48 53 / 51 / 48 53 / 51 / 48

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 16 –

1-1-7. High Wall T ype

<Triple type>

Indoor unit 1 RAV-SM 802KRT-E 802KRT-E 802KRT-E 802KRT-E

Model

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Electrical
characteristics

Indoor unit 2 RAV-SM 802KRT-E 802KRT-E 802KRT-E 802KRT-E
Indoor unit 3 RAV-SM 802KRT-E 802KRT-E 802KRT-E 802KRT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——
Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

Heating Power factor (%) 94 94 94 94

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22
Fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan

Fan unit Standard air flow H/M/L (m³/min.) 18.5/14.6/12.2 18.5/14.6/12.2 18.5/14.6/12.2 18.5/14.6/12.2

Motor (W) 30 30 30 30
Sound pressure level H/M/L (dB•A) 45 / 41 / 36 45 / 41 / 36 45 / 41 / 36 45 / 41 / 36
Sound power level H/M/L (dB•A) 60 / 56 / 51 60 / 56 / 51 60 / 56 / 51 60 / 56 / 51

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Gas side (mm) 28.6 28.6 28.6 28.6

Outdoor unit – Pipe branch

Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9

Pipe branch – Indoor unit

Liquid side (mm) 9.5 9.5 9.5 9.5
Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

∗ : IEC standard

– 17 –

1-1-8. 4-Way Cassette Type

<Double twin type>

Indoor unit 1 RAV-SM 564UT-E 804UT-E 564UT-E 804UT-E
Indoor unit 2 RAV-SM 564UT-E 804UT-E 564UT-E 804UT-E

Model Indoor unit 3 RAV-SM 564UT-E 804UT-E 564UT-E 804UT-E

Indoor unit 4 RAV-SM 564UT-E 804UT-E 564UT-E 804UT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41

Energy efficiency class ∗ CE——
Electrical
characteristics

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80

Power consumption (kW) 6.40 7.92 6.40 7.92

Heating Power factor (%) 94 94 94 94

COP 3.50 3.41 3.50 3.41

Energy efficiency class ∗ BB——

Maximum current (A) 18 22 18 22

Fan Turbo fan Turbo fan Turbo fan Turbo fan
Fan unit Standard air flow H/M/L (m³/min.) 17.5/14.5/13.0 20.5/16.0/13.5 17.5/14.5/13.0 20.5/16.0/13.5

Motor (W) 14 20 14 20
Sound pressure level H/M/L (dB•A) 32 / 29 / 28 35 / 31 / 28 32 / 29 / 28 35 / 31 / 28
Sound power level H/M/L (dB•A) 47 / 44 / 43 50 / 46 / 43 47 / 44 / 43 50 / 46 / 43

Outdoor unit

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Min. length (m) 7.5 7.5 7.5 7.5

Outdoor lower (m) 30 30 30 30

Height difference

Outdoor high (m) 30 30 30 30

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Outdoor unit – Pipe branch

Connecting pipe

Pipe branch – Indoor unit

Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

Gas side (mm) 28.6 28.6 28.6 28.6
Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9
Liquid side (mm) 9.5 9.5 9.5 9.5

∗ : IEC standard

– 18 –

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

<Double twin type>

Indoor unit 1 RAV-SM562MUT-E RAV-SM562MUT-E
Indoor unit 2 RAV-SM562MUT-E RAV-SM562MUT-E

Model Indoor unit 3 RAV-SM562MUT-E RAV-SM562MUT-E

Indoor unit 4 RAV-SM562MUT-E RAV-SM562MUT-E
Outdoor unit RAV-SM2244AT8-E RAV-SM2244AT7

Cooling capacity (kW) 20.0 20.0
Heating capacity (kW) 22.4 22.4
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 11.51

Power consumption (kW) 7.12 7.12

Cooling Power factor (%) 94 94

EER 2.81 2.81

Energy efficiency class ∗ C —
Electrical

characteristics

Heating Power factor (%) 94 94

Fan unit Standard air flow H/M/L (m³/min.) 13.3 / 11.2 / 9.1 13.3 / 11.2 / 9.1

Sound pressure level H/M/L (dB•A) 43 / 39 / 34 43 / 39 / 34
Sound power level H/M/L (dB•A) 58 / 54 / 49 58 / 54 / 49

Max. total length (m) 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133

Connecting pipe

Sound pressure level Cooling / Heating (dB•A) 56 / 57 56 / 57
Sound power level Cooling / Heating (dB•A) 72 / 74 72 / 74

Min. length (m) 7.5 7.5

Height difference

Fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100
Outdoor unit –

First pipe branch

First pipe branch –
Second pipe branch

Second pipe branch –
Indoor unit

Running current (A) 10.34 – 9.47 10.34

Power consumption (kW) 6.40 6.40

COP 3.50 3.50

Energy efficiency class ∗ B —

Maximum current (A) 18 18

Fan Turbo fan Turbo fan

Motor (W) 60 60

Outdoor unit

Outdoor lower (m) 30 30
Outdoor high (m) 30 30

Gas side (mm) 28.6 28.6
Liquid side (mm) 12.7 12.7
Gas side (mm) 15.9 15.9
Liquid side (mm) 9.5 9.5
Gas side (mm) 12.7 12.7
Liquid side (mm) 6.4 6.4

– 19 –

∗ : IEC standard

1-1-10. Slim Duct Type

<Double twin type>

Indoor unit 1 RAV-SM564SDT-E RAV-SM564SDT-E
Indoor unit 2 RAV-SM564SDT-E RAV-SM564SDT-E

Model Indoor unit 3 RAV-SM564SDT-E RAV-SM564SDT-E

Indoor unit 4 RAV-SM564SDT-E RAV-SM564SDT-E
Outdoor unit RAV-SM2244AT8-E RAV-SM2244AT7

Cooling capacity (kW) 20.0 20.0
Heating capacity (kW) 22.4 22.4
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 11.51

Power consumption (kW) 7.12 7.12

Cooling Power factor (%) 94 94

EER 2.81 2.81

Electrical
characteristics

Heating Power factor (%) 94 94

Fan Centrifugal fan Centrifugal fan
Standard air flow H/M/L (m³/min.) 13.0 / 11.3 / 9.7 13.0 / 11.3 / 9.7

Fan unit Motor (W) 60 60

Extermal
static pressure

Sound pressure level

Sound power level

Max. total length (m) 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133

Connecting pipe

Sound pressure level Cooling / Heating (dB•A) 56 / 57 56 / 57
Sound power level Cooling / Heating (dB•A) 72 / 74 72 / 74

Min. length (m) 7.5 7.5

Height difference

Fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100
Outdoor unit –

First pipe branch

First pipe branch –
Second pipe branch

Second pipe branch –
Indoor unit

Energy efficiency class ∗ C —

Running current (A) 10.34 – 9.47 10.34

Power consumption (kW) 6.40 6.40

COP 3.50 3.50

Energy efficiency class ∗ B —

Maximum current (A) 18 18

Standard (at shipment) (Pa) 10 10

Set up for tap exchange (Pa) 10 / 20 / 35 / 50 10 / 20 / 35 / 50
Under air inlet H/M/L (dB•A) 45 / 40 / 36 45 / 40 / 36
Back air inlet H/M/L (dB•A) 33 / 31 / 28 33 / 31 / 28
Under air inlet H/M/L (dB•A) 60 / 55 / 51 60 / 55 / 51
Back air inlet H/M/L (dB•A) 48 / 46 / 43 48 / 46 / 43

Outdoor unit

Outdoor lower (m) 30 30

Outdoor high (m) 30 30

Gas side (mm) 28.6 28.6

Liquid side (mm) 12.7 12.7
Gas side (mm) 15.9 15.9
Liquid side (mm) 9.5 9.5
Gas side (mm) 12.7 12.7
Liquid side (mm) 6.4 6.4

– 20 –

∗ : IEC standard

1-1-11. Duct Type

<Double twin type>

Indoor unit 1 RAV-SM 562BT-E 802BT-E 562BT-E 802BT-E
Indoor unit 2 RAV-SM 562BT-E 802BT-E 562BT-E 802BT-E

Model Indoor unit 3 RAV-SM 562BT-E 802BT-E 562BT-E 802BT-E

Indoor unit 4 RAV-SM 562BT-E 802BT-E 562BT-E 802BT-E
Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——

Electrical
characteristics

Heating Power factor (%) 94 94 94 94

Fan Centrifugal Centrifugal Centrifugal Centrifugal

Fan unit Standard air flow H/M/L (m³/min.) 13.0/11.9/9.8 19.0/16.2/13.3 13.0/11.9/9.8 19.0/16.2/13.3

Motor (W) 120 120 120 120
Sound pressure level H/M/L (dB•A) 40 / 37 / 33 40 / 37 / 34 40 / 37 / 33 40 / 37 / 34
Sound power level H/M/L (dB•A) 55 / 52 / 48 55 / 52 / 49 55 / 52 / 48 55 / 52 / 49

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

Min. length (m) 7.5 7.5 7.5 7.5

Height difference

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Outdoor unit –

First pipe branch

First pipe branch –

Second pipe branch

Second pipe branch –

Indoor unit

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22

Outdoor unit

Outdoor lower (m) 30 30 30 30
Outdoor high (m) 30 30 30 30

Gas side (mm) 28.6 28.6 28.6 28.6
Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9
Liquid side (mm) 9.5 9.5 9.5 9.5
Gas side (mm) 12.7 15.9 12.7 15.9
Liquid side (mm) 6.4 9.5 6.4 9.5

– 21 –

∗ : IEC standard

1-1-12. Ceiling Type

<Double twin type>

Indoor unit 1 RAV-SM 562CT-E 802CT-E 562CT-E 802CT-E

Indoor unit 2 RAV-SM 562CT-E 802CT-E 562CT-E 802CT-E
Model Indoor unit 3 RAV-SM 562CT-E 802CT-E 562CT-E 802CT-E

Indoor unit 4 RAV-SM 562CT-E 802CT-E 562CT-E 802CT-E

Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——

Electrical
characteristics

Heating Power factor (%) 94 94 94 94

Fan Centrifugal Centrifugal Centrifugal Centrifugal
Fan unit Standard air flow H/M/L (m³/min.) 13.0/11.2/10.0 18.5/16.7/14.6 13.0/11.2/10.0 18.5/16.7/14.6

Motor (W) 60 60 60 60
Sound pressure level H/M/L (dB•A) 36 / 33 / 30 38 / 36 / 33 36 / 33 / 30 38 / 36 / 33
Sound power level H/M/L (dB•A) 51 / 48 / 45 53 / 51 / 48 51 / 48 / 45 53 / 51 / 48

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

Min. length (m) 7.5 7.5 7.5 7.5

Height difference

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Outdoor unit –

First pipe branch

First pipe branch –

Second pipe branch

Second pipe branch –

Indoor unit

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22

Outdoor unit

Outdoor lower (m) 30 30 30 30
Outdoor high (m) 30 30 30 30

Gas side (mm) 28.6 28.6 28.6 28.6
Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9
Liquid side (mm) 9.5 9.5 9.5 9.5
Gas side (mm) 12.7 15.9 12.7 15.9
Liquid side (mm) 6.4 9.5 6.4 9.5

– 22 –

∗ : IEC standard

1-1-12. High Wall T ype

<Double twin type>

Indoor unit 1 RAV-SM 562KRT-E 802KRT-E 562KRT-E 802KRT-E

Indoor unit 2 RAV-SM 562KRT-E 802KRT-E 562KRT-E 802KRT-E
Model Indoor unit 3 RAV-SM 562KRT-E 802KRT-E 562KRT-E 802KRT-E

Indoor unit 4 RAV-SM 562KRT-E 802KRT-E 562KRT-E 802KRT-E

Outdoor unit RAV-SM 2244AT8-E 2804AT8-E 2244AT7 2804AT7

Cooling capacity (kW) 20.0 23.0 20.0 23.0
Heating capacity (kW) 22.4 27.0 22.4 27.0
Power supply 3 phase 380 – 415V 50Hz 3 phase 380V 60Hz

Indoor unit

Running current (A) 11.51 – 10.54 15.44 – 14.13 11.51 15.44
Power consumption (kW) 7.12 9.55 7.12 9.55

Cooling Power factor (%) 94 94 94 94

EER 2.81 2.41 2.81 2.41
Energy efficiency class ∗ CE——

Electrical
characteristics

Heating Power factor (%) 94 94 94 94

Fan Cross flow fan Cross flow fan Cross flow fan Cross flow fan
Fan unit Standard air flow H/M/L (m³/min.) 14.0/12.5/10.7 18.5/14.6/12.2 14.0/12.5/10.7 18.5/14.6/12.2

Motor (W) 30 30 30 30
Sound pressure level H/M/L (dB•A) 39 / 36 / 33 45 / 41 / 36 39 / 36 / 33 45 / 41 / 36
Sound power level H/M/L (dB•A) 54 / 51 / 48 60 / 56 / 51 54 / 51 / 48 60 / 56 / 51

Max. total length (m) 70 70 70 70

Outer dimension

Fan unit Standard air flow high (m³/min.) 133 133 133 133

Connecting pipe

Sound pressure level Cooling / Heating (dB•A) 56 / 57 57 / 58 56 / 57 57 / 58
Sound power level Cooling / Heating (dB•A) 72 / 74 74 / 75 72 / 74 74 / 75

Min. length (m) 7.5 7.5 7.5 7.5

Height difference

Fan Propeller fan Propeller fan Propeller fan Propeller fan

Motor (W) 100 + 100 100 + 100 100 + 100 100 + 100

Outdoor unit –

First pipe branch

First pipe branch –

Second pipe branch

Second pipe branch –

Indoor unit

Running current (A) 10.34 – 9.47 12.80 – 11.72 10.34 12.80
Power consumption (kW) 6.40 7.92 6.40 7.92

COP 3.50 3.41 3.50 3.41
Energy efficiency class ∗ BB——
Maximum current (A) 18 22 18 22

Outdoor unit

Outdoor lower (m) 30 30 30 30
Outdoor high (m) 30 30 30 30

Gas side (mm) 28.6 28.6 28.6 28.6
Liquid side (mm) 12.7 12.7 12.7 12.7
Gas side (mm) 15.9 15.9 15.9 15.9
Liquid side (mm) 9.5 9.5 9.5 9.5
Gas side (mm) 12.7 12.7 12.7 12.7
Liquid side (mm) 6.4 9.5 6.4 9.5

– 23 –

∗ : IEC standard

1-2. Outdoor Unit

Model Outdoor unit RAV-SM

Power supply

Type

Compressor Motor (kW)

Pole
Refrigerant charged (kg)
Refrigerant control

Max. total length (m)

Min. length (m)
Pipe

Outdoor lower (m)

Height difference

Outdoor higher (m)

Height (mm)
Outer dimension Width (mm)

2244AT8-E 2804AT8-E 2244AT7 2804AT7

1 phase 380 – 415V 50Hz 1 phase 380V 60Hz

(Power exclusive to outdoor is required.)

Hermetic compressor Hermetic compressor

3.75 3.75 3.75 3.75
4444

5.9 5.9 5.9 5.9

Pulse motor valve Pulse motor valve

70 70 70 70

7.5 7.5 7.5 7.5
30 30 30 30
30 30 30 30

1540 1540 1540 1540

900 900 900 900

Depth (mm)

Appearance

Total weight (kg)
Heat exchanger

Fan

Fan unit Standard air flow (m³/min.)

Motor (W)

Connecting pipe
(Outdoor unit side)

Sound pressure level Cooling/Heating (dB•A)
Sound power level Cooling/Heating (dB•A)
Outside air temperature, Cooling (°C)
Outside air temperature, Heating (°C)

Gas side (mm)
Liquid side (mm)

320 320 320 320

Silky shade Silky shade

(Muncel 1Y8.5/0.5) (Muncel 1Y8.5/0.5)

134 134 134 134

Finned tube Finned tube

Propeller fan Propeller fan

133 133 133 133

100 + 100 100 + 100 100 + 100 100 + 100

19.1 19.1 19.1 19.1

12.7 12.7 12.7 12.7
56 / 57 57 / 58 56 / 57 57 / 58
72 / 74 74 / 75 72 / 74 74 / 75

46 to –15°C 46 to –15°C
15 to –20°C 15 to –20°C

– 24 –

1-3. Operation Characteristic Curve

SM224

SM280

SM224

SM280

SM224

SM280

SM224

SM280

• Operation characteristic curve <Digital Inverter>

RAV-SM2244AT8 (Z) (ZG) -E, RAV-SM2804AT8 (Z) (ZG) -E

<Cooling> <Heating>

18

16

14

12

10

8

Current (A)

6

4

2

0

0 20 40 60 80 100

SM280

SM280

SM224

SM224

• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
400V, 50Hz (3 phase)

Compressor speed (rps)

18

16

SM280

SM280

14

12

10

8

Current (A)

6

SM224

SM224

4

2

0

0 20406080100

• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
400V, 50Hz (3 phase)

Compressor speed (rps)

RAV-SM2244AT7 (Z) (ZG), RAV-SM2804AT7 (Z) (ZG)

<Cooling> <Heating>

18

16

SM280

14

12

10

8

Current (A)

6

4

2

0

0 20 40 60 80 100

SM280

SM224

SM224

• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
380V, 60Hz (3 phase)

18

16

14

12

10

8

Current (A)

6

4

2

0

0 20406080100

Compressor speed (rps)

SM280

SM280

SM224

SM224

• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
380V, 60Hz (3 phase)

Compressor speed (rps)

– 25 –

• Capacity variation ratio according to temperature

RAV-SM2244AT8 (Z) (ZG) -E, RAV-SM2804AT8 (Z) (ZG) -E
RAV-SM2244AT7 (Z) (ZG), RAV-SM2804AT7 (Z) (ZG)

<Cooling> <Heating>

105

100

95

90

85

80

75

70

Capacity ratio (%)

65

60

55

50

32 33 34 35 36 37 38 394041 42 43 44 45 46

• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length : 7.5m

Outdoor temp. (˚C)

120
110
100

90
80
70
60
50

Capacity ratio (%)

40
30
20
10

0

-14-16-18-20 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10

• Conditions
Indoor : DB20˚C
Indoor air flow : High
Pipe length : 7.5m

Outdoor temp. (˚C)

– 26 –

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

2-1. Outdoor Unit

– 27 –

RBC-DTWP101E (Simultaneous Double Twin)
<Branch pipe> <Joint pipe>

Inner

diameter

Ø D

Inner diameter

Ø C

A

Model

B

Gas side

Inner

diameter

Ø D

Outer diameter

Ø25.4

2422

Inner diameter

Ø28.6

1 pc.

ABCD

74 37 25.4 15.9
42 23 15.9 15.9

54

Q’ty

1
2

RBC-DTWP101E

Liquid side

43 23 15.9 12.7
35 18 12.7 9.5
34 14 9.5 9.5
36 14 9.5 6.4

2
1
2
2

– 28 –

RBC-TRP100E (Simultaneous Triple)

<Gas side>

Header assembly

300

Inner diameter Ø25.4Inner diameter Ø12.7

<Liquid side>

Branch pipe assembly

35

80 80100

1 pc.

Inner diameter
Ø15.9

100

80 80100

Inner diameter
Ø9.52

1 pc.

Insulator

Gas side socket Liquid side socket

Outer diameter

Ø15.9

Ø12.7

12

10

28

Ø15.9

(External

diameter)

3 pcs. 3 pcs. 1 pc.

46

Ø25.4

(External

diameter)

1 pc. 1 pc.

Ø25.4

2422

Inner

diameter

Ø28.6

54

Ø6.4

6

24

Ø9.5

(External

diameter)

100

Ø9.5

9

26

Ø12.7

(External

diameter)

– 29 –

RBC-TWP101E (Simultaneous Twin)
<Branch pipe> <Joint pipe>

Inner

diameter

Ø D

Inner diameter

Ø C

A

RBC-TWP101E

Model

B

Inner

diameter

Ø D

Gas side
Liquid side

Outer diameter

Ø25.4

2422

54

Inner diameter

Ø28.6

1 pc.

ABCDQ’ty

74 37 25.4 15.9 1
35 18 12.7 9.5 1

– 30 –