Toshiba RAV-SP1104AT-E, RAV-SP1404AT-E, RAV-SP1104ATZG-E, RAV-SM804UT-E, RAV-SM1104UT-E User Manual

...

SERVICE MANUAL

AIR-CONDITIONER

SPLIT TYPE

INDOOR UNIT

FILE NO. A07-003

RAV-SM564UT-E RAV-SM804UT-E RAV-SM1104UT-E RAV-SM1404UT-E

OUTDOOR UNIT

RAV-SP1104AT-E RAV-SP1404AT-E RAV-SP1104ATZ-E RAV-SP1404ATZ-E RAV-SP1104ATZG-E RAV-SP1404ATZG-E

R410A

PRINTED IN JAPAN, Dec., 2007 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 ...................................................................................... 9

1-1. Indoor Unit........................................................................................................... 9

1-2. Outdoor Unit...................................................................................................... 21

1-3. Operation Characteristic Curve ....................................................................... 22

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS) ...................................... 23

2-1. Indoor Unit......................................................................................................... 23

2-2. Outdoor Unit...................................................................................................... 26

3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM .............................. 28

3-1. Indoor Unit......................................................................................................... 28

3-2. Outdoor Unit...................................................................................................... 29

3-3. Systematic Diagram of Refrigerating Cycle ................................................... 29

4. WIRING DIAGRAM ................................................................................... 30

4-1. Indoor Unit......................................................................................................... 30

4-2. Outdoor Unit (Wiring Diagram) ........................................................................ 31

5. SPECIFICATIONS OF ELECTRICAL PARTS .......................................... 32

5-1. Indoor Unit......................................................................................................... 32

5-2. Outdoor Unit (Parts Ratings) ........................................................................... 32

5-3. Accessory Separate Sold Parts ....................................................................... 32

– 2 –

6. REFRIGERANT R410A ........................................................................... 33

6-1. Safety During Installation/Servicing ............................................................... 33

6-2. Refrigerant Piping Installation ....................................................................... 33

6-3. Tools .................................................................................................................. 37

6-4. Recharging of Refrigerant................................................................................ 37

6-5. Brazing of Pipes................................................................................................ 38

6-6. Instructions for Re-use Piping of R22 or R407C ............................................ 40

7. INDOOR CONTROL CIRCUIT ................................................................. 43

7-1. Indoor Controller Block Diagram ..................................................................... 43

7-2. Control Specifications...................................................................................... 46

7-3. Optional Connector Specifications of Indoor P.C. Board .............................. 58

7-4. Indoor Print Circuit Board................................................................................ 59

8. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS........... 60

8-1. Outdoor Controls .............................................................................................. 60

8-2. Outline of Main Controls .................................................................................. 61

9. TROUBLESHOOTING .............................................................................. 66

9-1. Summary of Troubleshooting........................................................................... 66

9-2. Troubleshooting ................................................................................................ 68

10. REPLACEMENT OF SERVICE P.C. BOARD ........................................... 99

10-1. Indoort Unit ....................................................................................................... 99

10-2. Outdoor Unit.................................................................................................... 104

11. SETUP AT LOCAL SITE AND OTHERS ................................................ 105

11-1. Indoor Unit....................................................................................................... 105

11-2. Setup at Local Site / Others ........................................................................... 116

11-3. How to Set up Central Control Address Number ......................................... 118

11-4. Outdoor Unit.................................................................................................... 122

12. ADDRESS SETUP.................................................................................. 129

12-1. Address Setup ................................................................................................ 129

12-2. Address Setup & Group Control.................................................................... 130

12-3. Address Setup ................................................................................................ 132

13. DETACHMENTS ..................................................................................... 135

13-1. Indoor Unit...................................................................................................... 135

13-2. Outdoor Unit.................................................................................................... 145

14. EXPLODED VIEWS AND PARTS LIST .................................................. 153

14-1. Indoor Unit....................................................................................................... 153

14-2. Outdoor Unit.................................................................................................... 158

– 3 –

SAFETY CAUTION

The important contents concerned to the safety are described on the product itself and on this Service Manual.

Please read this Service Manual after understanding the described items thoroughly in the following contents (Indications/Illustrated marks), and keep them.

[Explanation of indications]

Indication

DANGER

WARNING

CAUTION

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

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

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

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

Explanation

[Explanation of illustrated marks]

Mark Explanation

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

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

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

[Confirmation of warning label on the main unit]

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

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

DANGER

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

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

Turn off breaker.

Execute discharge

between terminals.

Prohibition

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

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

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

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

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

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

– 4 –

Check earth wires.

Prohibition of modification.

Use specified parts.

Do not bring a child

close to the equipment.

Insulating measures

No fire

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 port is changed from one of the former R22.

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

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

Do not charge refrigerant additionally.

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

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

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

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

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

Never recover the refrigerant into the outdoor unit.

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

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 –

WARNING

Insulator check

Ventilation

Be attentive to

electric shock

Compulsion

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

ΩΩ

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

ΩΩ

Check after rerair

Check after reinstallation

Put on gloves

Cooling check

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

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

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

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

Check the following items after reinstallation.

1) The earth wire is correctly connected.

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

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

CAUTION

Be sure to put on gloves (

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

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

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

∗∗

∗) during repair work.

∗∗

– 6 –

• New Refrigerant (R410A)

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 us#ing 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.

– 7 –

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

No.

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



Used tool

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

air conditioner installation

R410A

Existence of Whether convennew equipment tional equipment for R410A can be used

Yes *(Note)

Ye s N o

Ye s Ye s

Ye s N o

No No

Conventional air

conditioner installation

Whether conventional equipment can be used

Ye s

*(Note)

Ye s

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

tion 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 serve also for R22 are necessary as the general tools.

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

2) Torque wrench

3) Pipe cutter

4) Reamer

7) Screwdriver (+, –)

8) Spanner or Monkey wrench

9) Hole core drill

10) Hexagon wrench (Opposite side 4mm)

11) Tape measure

12) Metal saw

5) Pipe bender

6) Level vial

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

1) Clamp meter

2) Thermometer

3) IInsulation resistance tester (Megger)

4) Electroscope

– 8 –

1. SPECIFICATIONS

1-1. Indoor Unit

1-1-1. 4-Way Air Discharge Cassette Type

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit RAV-SM

Outdoor unit RAV-SP

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class ∗

Energy rating ∗∗

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class ∗

Energy rating ∗∗

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

564UT-E 804UT-E 1104UT-E 1404UT-E

562AT(Z)(ZG)-E 802AT(Z)(ZG)-E 1104AT(Z)(ZG)-E 1404AT(Z)(ZG)-E

5.3 7.1 10.0 12.5

5.6 8.0 11.2 14.0

1 phase 230V (220 – 240V) 50Hz

7.17 – 6.57 8.95 – 8.21 10.36 – 9.49 14.66 – 13.44

1.53 1.93 2.21 3.16

97 98 97 98

3.46 3.68 4.52 3.96

AAAA

————

5.62 – 5.15 9.42 – 8.63 10.96 – 10.05 14.89 – 13.65

1.20 2.03 2.34 3.21

97 98 97 98

4.67 3.94 4.79 4.36

AAAA

————

15.33 15.33 20.50 20.50

Zinc hot dipping steel plate

RBC-U31PG (W)-E, RBC-U31PG (WS)-E

W: Moon-white (2.5GY 9.0/0.5), WS: Stripe-white (2.5GY 9.0/0.5, (Gray: 8B 3/0.3))

256 256 319 319

840 840 840 840

30 30 30 30

950 950 950 950

20 20 24 24

4.2 4.2 4.2 4.2

Finned tube

Turbo fan Turbo fan Turbo fan Turbo fan

17.5/14.5/13.0 20.5/16.0/13.5 33.5/24.0/19.5 35.0/24.0/20.5

14 20 68 72

Standard filter attached (Long life filter)

RBC-AMT32E, AS21E2, AX31U (W)-E

32 / 29 / 28 35 / 31 / 28 43 / 38 / 33 44 / 38 / 34

47 / 44 / 43 50 / 46 / 43 58 / 53 / 48 59 / 53 / 49

12.7 15.9 15.9 15.9

6.4 9.5 9.5 9.5

VP25

– 9 –

∗ : IEC standard, ∗∗ : AS standard

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit RAV-

Outdoor unit RAV-

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class ∗

Energy rating ∗∗

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class ∗

Energy rating ∗∗

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

SM564UT-E SM804UT-E SM1104UT-E SM1404UT-E

SM563AT-E SM803AT-E SM1103AT-E SM1403AT-E

5.3 6.7 10.0 12.0

5.6 8.0 11.2 14.0

1 phase 230V (220 – 240V) 50Hz

7.89 – 7.24 9.97 – 9.12 14.61 – 13.40 17.62 – 16.14

1.65 2.09 3.11 3.74

95 95 97 96

3.21 3.21 3.22 3.21

AAAA

————

6.89 – 6.32 10.83 – 9.90 13.38 – 12.38 17.88 – 15.87

1.44 2.21 2.93 3.80

95 93 99 98

3.89 3.62 3.82 3.68

AAAA

————

15.33 15.33 20.50 20.50

Zinc hot dipping steel plate

RBC-U31PG (W)-E, RBC-U31PG (WS)-E

W: Moon-white (2.5GY 9.0/0.5), WS: Stripe-white (2.5GY 9.0/0.5, (Gray: 8B 3/0.3))

256 256 319 319

840 840 840 840

30 30 30 30

950 950 950 950

24 24 24 24

4.2 4.2 4.2 4.2

Finned tube

Turbo fan Turbo fan Turbo fan Turbo fan

17.5/14.5/13.0 20.5/16.0/13.5 33.5/24.0/19.5 35.0/24.0/20.5

14 20 68 72

Standard filter attached (Long life filter)

RBC-AMT32E, AS21E2, AX31U (W)-E

32 / 29 / 28 35 / 31 / 28 43 / 38 / 33 44 / 38 / 34

47 / 44 / 43 50 / 46 / 43 58 / 53 / 48 59 / 53 / 49

12.7 15.9 15.9 15.9

6.4 9.5 9.5 9.5

VP25

– 10 –

∗ : IEC standard, ∗∗ : AS standard

Indoor unit 1 RAV- SM564UT-E SM804UT-E

Model Indoor unit 2 RAV- SM564UT-E SM804UT-E

Outdoor unit RAV- SP1104AT(Z)(ZG)-E SP1404AT(Z)(ZG)-E

Cooling capacity (kW) 10.0 12.5

Heating capacity (kW) 11.2 14.0

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 10.36 – 9.49 14.66 – 13.44

Power consumption (kW) 2.21 3.16

Cooling Power factor (%) 97 98

EER 4.52 3.96

Electrical characteristics

Heating Power factor (%) 97 98

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

Motor (W) 14 20

Sound pressure level H/M/L (dB•A) 32 / 29 / 28 35 / 31 / 28

Sound power level H/M/L (dB•A) 47 / 44 / 43 50 / 46 / 43

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5 7.5

Min. length (m) 3 3

Outer dimension

Max. total length (m) 50 50

Over 30m 40g/m (31m to 50m) 40g/m (31m to 50m)

Energy efficiency class ∗ AA

Running current (A) 10.96 – 10.05 14.89 – 13.65

Power consumption (kW) 2.34 3.21

COP 4.79 4.36

Energy efficiency class ∗ AA

Outdoor unit

Height difference

Fan Propeller fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 101 103

Motor (W) 100 + 100 100 + 100

Gas side

Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 49 / 50 51 / 52

Sound power level Cooling/Heating (dB•A) 66 / 67 68 / 69

Outdoor lower (m) 30 30

Outdoor higher (m) 30 30

Main (mm) 15.9 15.9

Sub (mm) 12.7 15.9

Main (mm) 9.5 9.5

Sub (mm) 6.4 9.5

∗ : IEC standard

– 11 –

Indoor unit 1 RAV- SM564UT-E SM804UT-E

Model Indoor unit 2 RAV- SM564UT-E SM804UT-E

Outdoor unit RAV- SM1103AT-E SM1403AT-E

Cooling capacity (kW) 10.0 12.5

Heating capacity (kW) 11.2 14.0

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 14.40 – 13.20 20.57 – 18.97

Power consumption (kW) 3.11 4.09

Cooling Power factor (%) 98 95

EER 3.22 3.06

Electrical characteristics

Heating Power factor (%) 98 99

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

Motor (W) 14 20

Sound pressure level H/M/L (dB•A) 32 / 29 / 28 35 / 31 / 28

Sound power level H/M/L (dB•A) 47 / 44 / 43 50 / 46 / 43

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5 7.5

Min. length (m) 5 5

Outer dimension

Max. total length (m) 50 50

Over 30m 40g/m (31m to 50m) 40g/m (31m to 50m)

Energy efficiency class ∗ AB

Running current (A) 14.40 – 13.20 17.74– 16.08

Power consumption (kW) 2.93 4.00

COP 3.82 3.50

Energy efficiency class ∗ AB

Outdoor unit

Height difference

Fan Propeller fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 75 75

Motor (W) 63 100

Gas side

Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 53 / 54 54 / 54

Sound power level Cooling/Heating (dB•A) 70 / 71 71 / 71

Outdoor lower (m) 30 30

Outdoor higher (m) 30 30

Main (mm) 15.9 15.9

Sub (mm) 12.7 15.9

Main (mm) 9.5 9.5

Sub (mm) 6.4 9.5

∗ : IEC standard

– 12 –

1-1-2. Concealed Duct Type

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter TCB-

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit RAV-SM

Outdoor unit RAV-SP

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class ∗

Energy rating ∗∗

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class ∗

Energy rating ∗∗

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

562BT-E 802BT-E 1102BT-E 1402BT-E

562AT(Z)(ZG)-E 802AT(Z)(ZG)-E 1104AT(Z)(ZG)-E 1404AT(Z)(ZG)-E

5.0 7.1 10.0 12.5

5.6 8.0 11.2 14.0

1 phase 230V (220 – 240V) 50Hz

6.51 – 5.97 9.74 – 8.93 13.78 – 12.63 17.76 – 16.28

1.39 2.10 2.94 3.83

97 98 97 98

3.60 3.38 3.40 3.26

AAAA

————

7.26 – 6.66 9.74 – 8.93 12.98 – 11.90 15.82 – 14.50

1.55 2.41 2.77 3.41

97 94 97 98

3.61 3.32 4.04 4.11

AAAA

————

15.86 16.30 21.73 22.13

Zinc hot dipping steel plate

—

320 320 320 320

700 1000 1350 1350

800 800 800 800

————

30 39 54 54

————

Finned tube

Centrifugal Centrifugal Centrifugal Centrifugal

13.0/11.9/9.8 19.0/16.2/13.3 27.0/23.0/18.9 33.0/28.0/23.1

120 120 120 120

UFM11BFCE UFM21BFCE UFM21BE UFM31BE UFM41BE UFM61BE UFM51BFCE UFM61BFCE

UFM71BE UFM81BE

RBC-AMT31E, AS21E2, AX21U(W)-E2

40 / 37 / 33 40 / 37 / 34 42 / 39 / 36 44 / 41 / 38

55 / 52 / 48 55 / 52 / 49 57 / 54 / 51 59 / 56 / 53

12.7 15.9 15.9 15.9

6.4 9.5 9.5 9.5

VP25

– 13 –

∗ : IEC standard, ∗∗ : AS standard

Indoor unit 1 RAV- SM562BT-E SM802BT-E

Model Indoor unit 2 RAV- SM562BT-E SM802BT-E

Outdoor unit RAV- SP1104AT(Z)(ZG)-E SP1404AT(Z)(ZG)-E

Cooling capacity (kW) 10.0 12.5

Heating capacity (kW) 11.2 14.0

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 13.78 – 12.63 17.76 – 16.28

Power consumption (kW) 2.94 3.83

Cooling Power factor (%) 97 98

EER 3.4 3.26

Electrical characteristics

Heating Power factor (%) 97 98

Fan Centrifugal Centrifugal

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

Motor (W) 120 120

Sound pressure level H/M/L (dB•A) 40 / 37 / 33 40 / 37 / 34

Sound power level H/M/L (dB•A) 55 / 52 / 48 55 / 52 / 49

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5 7.5

Min. length (m) 3 3

Outer dimension

Max. total length (m) 50 50

Over 30m 40g/m (31m to 50m) 40g/m (31m to 50m)

Energy efficiency class ∗ AA

Running current (A) 12.98 – 11.90 15.82 – 14.50

Power consumption (kW) 2.77 3.41

COP 4.04 4.11

Energy efficiency class ∗ AA

Outdoor unit

Height difference

Fan Propeller fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 101 103

Motor (W) 100 + 100 100 + 100

Gas side

Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 49 / 50 51 / 52

Sound power level Cooling/Heating (dB•A) 66 / 67 68 / 69

Outdoor lower (m) 30 30

Outdoor higher (m) 30 30

Main (mm) 15.9 15.9

Sub (mm) 12.7 15.9

Main (mm) 9.5 9.5

Sub (mm) 6.4 9.5

∗ : IEC standard

– 14 –

1-1-3. Under Ceiling Type

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit RAV-SM

Outdoor unit RAV-SP

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class ∗

Energy rating ∗∗

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class ∗

Energy rating ∗∗

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

562CT-E 802CT-E 1102CT-E 1402CT-E

562AT(Z)(ZG)-E 802AT(Z)(ZG)-E 1104AT(Z)(ZG)-E 1404AT(Z)(ZG)-E

5.0 7.1 10.0 12.5

5.6 8.0 11.2 14.0

1 phase 230V (220 – 240V) 50Hz

6.61 – 6.06 9.47 – 8.93 12.51 – 11.47 17.30 – 15.86

1.41 2.1 2.67 3.73

97 98 97 98

3.55 3.38 3.75 3.35

AAAA

7.03 – 6.44 10.20 – 9.35 12.28 – 11.25 16.93 – 15.52

1.50 2.20 2.62 3.65

97 98 97 98

3.73 3.64 4.27 3.84

AAAA

————

15.48 15.90 21.35 21.35

Shine white

—

210 210 210 210

910 1180 1595 1595

680 680 680 680

————

21 25 33 33

————

Finned tube

Centrifugal Centrifugal Centrifugal Centrifugal

13.0/11.2/10.0 18.5/16.7/14.6 27.5/24.0/21.2 30.0/26.0/23.1

60 60 120 120

Attached main unit

RBC-AMT31E, AS21E2, TCB-SC642TLE2, AX21UCE2

36 / 33 / 30 38 / 36 / 33 41 / 38 / 36 43 / 40 / 37

51 / 48 / 45 53 / 51 / 48 56 / 53 / 50 58 / 55 / 52

12.7 15.9 15.9 15.9

6.4 9.5 9.5 9.5

VP25

– 15 –

∗ : IEC standard, ∗∗ : AS standard

Indoor unit 1 RAV- SM562CT-E SM802CT-E

Model Indoor unit 2 RAV- SM562CT-E SM802CT-E

Outdoor unit RAV- SP1104AT(Z)(ZG)-E SP1404A(Z)(ZG)-E

Cooling capacity (kW) 10.0 12.5

Heating capacity (kW) 11.2 14.0

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 12.51 – 11.47 17.30 – 15.86

Power consumption (kW) 2.67 3.73

Cooling Power factor (%) 97 98

EER 3.75 3.35

Electrical characteristics

Heating Power factor (%) 97 98

Fan Centrifugal Centrifugal

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

Motor (W) 60 60

Sound pressure level H/M/L (dB•A) 36 / 33 / 30 38 / 36 / 33

Sound power level H/M/L (dB•A) 51 / 48 / 45 53 / 51 / 48

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5 7.5

Min. length (m) 3 3

Outer dimension

Max. total length (m) 50 50

Over 30m 40g/m (31m to 50m) 40g/m (31m to 50m)

Energy efficiency class ∗ AA

Running current (A) 12.28 – 11.25 16.93 – 15.52

Power consumption (kW) 2.62 3.65

COP 4.27 3.84

Energy efficiency class ∗ AA

Outdoor unit

Height difference

Fan Propeller fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 101 103

Motor (W) 100 + 100 100 + 100

Gas side

Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 49 / 50 51 / 52

Sound power level Cooling/Heating (dB•A) 66 / 67 68 / 69

Outdoor lower (m) 30 30

Outdoor higher (m) 30 30

Main (mm) 15.9 15.9

Sub (mm) 12.7 15.9

Main (mm) 9.5 9.5

Sub (mm) 6.4 9.5

∗ : IEC standard

– 16 –

1-1-4. High Wall Type

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit RAV-

Outdoor unit RAV-

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class ∗

Energy rating ∗∗

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class ∗

Energy rating ∗∗

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

SM562KRT-E SM802KRT-E

SP562AT(Z)(ZG)-E SP802AT(Z)(ZG)-E

5.0 6.9

5.6 8.0

1 phase 230V (220 – 240V) 50Hz

8.33 – 7.63 13.15 – 12.05

1.39 2.4

95 94

3.60 2.88

——

8.14 – 7.46 12.91 – 11.84

1.55 2.4

95 94

3.61 3.33

——

15.34 15.47

Pure white

—

298 298

998 998

221 221

——

12 12

——

Finned tube

Cross flow fan Cross flow fan

14.0 / 12.5 / 10.7 18.5 / 14.6 / 12.2

30 30

Attached main unit

RBC-AMT31E, AS21E2, TCB-SC642TLE2, AX21UCE2

(FCU comes with WH-H2UE)

39 / 36 / 33 45 / 41 / 36

54 / 51 / 48 60 / 56 / 51

12.7 15.9

6.4 9.5

VP16

– 17 –

∗ : IEC standard, ∗∗ : AS standard

Indoor unit 1 RAV- SM562KRT-E SM802KRT-E

Model Indoor unit 2 RAV- SM562KRT-E SM802KRT-E

Outdoor unit RAV- SP1104AT(Z)(ZG)-E SP1404AT(Z)(ZG)-E

Cooling capacity (kW) 10.0 12.3

Heating capacity (kW) 11.2 14.0

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 12.98 – 11.90 18.00 – 16.50

Power consumption (kW) 2.77 3.88

Cooling Power factor (%) 97 98

EER 3.61 3.17

Electrical characteristics

Heating Power factor (%) 97 98

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

Motor (W) 30 30

Sound pressure level H/M/L (dB•A) 39 / 36 / 33 45 / 41 / 36

Sound power level H/M/L (dB•A) 54 / 51 / 48 60 / 56 / 51

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5 7.5

Min. length (m) 3 3

Outer dimension

Max. total length (m) 50 50

Over 30m 40g/m (31m to 50m) 40g/m (31m to 50m)

Energy efficiency class ∗ AB

Running current (A) 13.12 – 12.03 17.76 – 16.28

Power consumption (kW) 2.80 3.83

COP 4.00 3.66

Energy efficiency class ∗ AA

Outdoor unit

Height difference

Fan Propeller fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 101 103

Motor (W) 100 + 100 100 + 100

Gas side

Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 49 / 50 51 / 52

Sound power level Cooling/Heating (dB•A) 66 / 67 68 / 69

Outdoor lower (m) 30 30

Outdoor higher (m) 30 30

Main (mm) 15.9 15.9

Sub (mm) 12.7 15.9

Main (mm) 9.5 9.5

Sub (mm) 6.4 9.5

∗ : IEC standard

– 18 –

1-1-5. Compact 4-Way Cassette (600 × 600) Type

Model

Cooling capacity (kW)

Heating capacity (kW)

Power supply

Electrical characteristics

Appearance

Outer dimension

Total weight

Heat exchanger

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

Air filter

Controller (Sold separately)

Sound pressure level H/M/L (dB•A)

Sound power level H/M/L (dB•A)

Connecting pipe Liquid side (mm)

Indoor unit

Outdoor unit

Running current (A)

Power consumption(kW)

Cooling

Heating

Maximum current

Main unit

Ceiling panel (Sold separately)

Main unit Width (mm)

Ceiling panel (Sold separately)

Main unit (kg)

Ceiling panel (Sold separately) (kg)

Fan

Motor (W)

Power factor (%)

EER

Energy efficiency class

Energy rating

Running current (A)

Power consumption(kW)

Power factor (%)

COP

Energy efficiency class

Energy rating

Model

Panel color

Height (mm)

Depth (mm)

Height (mm)

Width (mm)

Depth (mm)

Gas side (mm)

Drain port (mm)

RAV-SM562MUT-E

RAV-SP562AT(Z)(ZG)-E

5.0

5.6

1 phase 230V

6.6 – 7.15

1.53

3.27

4.5

6.62 – 7.21

1.54

3.64

4.5

15.53

Zinc hot dipping steel plate

RBC-UM11PG(W)-E

Moon-white (Muncel 2.5GY 9.0 / 0.5)

268

575

700

Finned tube

Turbo fan

13.3 / 11.2 / 9.1

—

As per enclosure

43 / 39 / 34

58 / 54 / 49

12.7

6.4

VP25

– 19 –

Indoor unit 1 RAV- SM562MUT-E

Model Indoor unit 2 RAV- SM562MUT-E

Outdoor unit RAV- SP1104(Z)(ZG)-E

Cooling capacity (kW) 10.0

Heating capacity (kW) 11.2

Indoor unit

Power supply 1 phase 230V (220 – 240V) 50Hz

Running current (A) 12.51 – 11.47

Power consumption (kW) 2.67

Cooling Power factor (%) 97

EER 3.75

Electrical characteristics

Heating Power factor (%) 97

Fan Turbo fan

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

Motor (W) 60

Sound pressure level H/M/L (dB•A) 43 / 39 / 34

Sound power level H/M/L (dB•A) 58 / 54 / 49

Power supply 1 phase 230V (220 – 240V) 50Hz

Standard length (m) 7.5

Min. length (m) 3

Outer dimension

Max. total length (m) 50

Over 30m 40g/m (31m to 50m)

Energy efficiency class ∗ A

Running current (A) 12.51 – 11.47

Power consumption (kW) 2.67

COP 4.19

Energy efficiency class ∗ A

Outdoor unit

Height difference

Fan Propeller fan

Fan unit Standard air flow volume (m³/min.) 101

Motor (W) 100 + 100

Gas side Connecting pipe

Liquid side

Sound pressure level Cooling/Heating (dB•A) 49 / 50

Sound power level Cooling/Heating (dB•A) 66 / 67

Outdoor lower (m) 30

Outdoor higher (m) 30

Main (mm) 15.9

Sub (mm) 12.7

Main (mm) 9.5

Sub (mm) 6.4

– 20 –

∗ : IEC standard

1-2. Outdoor Unit

Model name Outdoor unit RAV-SP

Power supply

Type

Compressor Motor (kW)

Pole

Refrigerant charged (kg)

Refrigerant control

Standard length (m)

Max. total length (m)

Inter connecting pipe

Outer dimension Width (mm)

Additional refrigerant charge under long piping connector

Height difference

Height (mm)

Outdoor lower (m)

Outdoor higher (m)

562AT(Z)(ZG)-E 802AT(Z)(ZG)-E 1104AT(Z)(ZG)-E 1404AT(Z)(ZG)-E

1 phase 230V (220 – 240V) 50Hz

(Power exclusive to outdoor is required.)

Hermetic compressor

2 2 3.75 3.75

4444

1.5 2.1 3.1 3.1

Pulse motor valve

7.5 7.5 7.5 7.5

50 50 75 75

20g/m 40g/m 40g/m 40g/m

(21m to 50m) (31m to 50m) (31m to 75m) (31m to 75m)

30 30 30 30

795 795 1340 1340

900 900 900 900

Depth (mm)

Appearance

Total weight (kg)

Heat exchanger

Fan

Fan unit Standard air flow (m³/h)

Motor (W)

Gas side (mm)

Connecting pipe

Liquid side (mm)

Sound pressure level Cooling/Heating (dB•A)

Sound power level Cooling/Heating (dB•A)

Outside air temperature, Cooling (°C)

Outside air temperature, Heating (°C)

320 320 320 320

Silky shade (Muncel 1Y8.5/0.5)

55 62 93 93

Finned tube

Propeller fan

57 57 101 103

63 63 100 + 100 100 + 100

12.7 15.9 15.9 15.9

6.4 9.5 9.5 9.5

46 / 47 47 / 49 49 / 50 51 / 52

63 / 64 64 / 66 66 / 67 68 / 69

43 to –15°C

15 to –15°C 15 to –20°C

– 21 –

1-3. Operation Characteristic Curve

• Operation characteristic curve <Super Digital Inverter>

RAV-SP1104AT-E, SP1404AT-E / RAV-SP1104ATZ-E, SP1404ATZ-E / RAV-SP1104ATZG-E, SP1404ATZG-E

RAV-SP1404

Current (A)

RAV-SP1104

020406080

• Conditions Indoor : DB27˚C/WB19˚C Outdoor : DB35˚C Air flow : High Pipe length : 7.5m 230V

Compressor speed (rps)

RAV-SP1104

RAV-SP1404

Current (A)

020406080

• Conditions Indoor : DB20˚C Outdoor : DB7˚C/WB6˚C Air flow : High Pipe length : 7.5m 230V

Compressor speed (rps)

• Capacity variation ratio according to temperature

RAV-SP1104AT-E, SP1404AT-E / RAV-SP1104ATZ-E, SP1404ATZ-E / RAV-SP1104ATZG-E, SP1404ATZG-E

105

100

Capacity ratio (%)

32 33 34 35 36 37 38 39

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

41 42 43

120

110

100

Capacity ratio (%)

-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)

– 22 –

2-1. Indoor Unit

RAV-SM564UT-E

2. CONSTRUCTION VIEWS (EXTERNAL VIEWS)

Take-in port of wiring

112

172

Refrigerant pipe connecting port Ø6.4 (Liquid side)

Refrigerant pipe connecting port Ø12.7 (Gas side)

Bottom face of ceiling

129

10 5 74

Ø162

860 to 910 Ceiling open dimension

157

106.5

72 241.5

Electric parts box

950 Panel external dimension

105

397.5

780 Hanging bolt pitch

105 337.5

263

323

15 or more

1000 or more

15 or more

The space that is necessary

for equipping and service

860 to 910 Ceiling open dimension

Bottom face of ceiling

129

189

Drain pipe connecting port (Meterial : PP)

For branch duct knockout square hole Ø150

Hanging bolt M10 or Ø3/8(procured by locally)

Drain upstanding size

256

132

300

1000 or more

Standing

Bottom face of ceilingIndoor unit

An obstacle

661 or less

Standing

850 or less

105

Ø162

For branch duct knockout square hole Ø150 (2 positions)

For branch duct knockout square hole Ø150

Bottom face of ceiling

240

408

135105207.5 105 287.5

840 Unit external dimension

269

840 Unit external dimension

362.5 105 372.5

7477

105

129

416.5

690 ± 20 Hanging bolt pitch

45˚

950 Panel external dimension

155

187

Indoor unit

28.5

Bottom face of ceiling

105

384 351

129

105 77

Bottom face of ceiling

For branch duct knockout square hole Ø150

16.5

Ceiling panel (sold separately)

Bottom face of ceiling

Knockout for simple 0A for Ø100

Z view

Unit : mm

– 23 –

RAV-SM804UT-E

Take-in port of wiring Bottom face of ceiling

112

172

Refrigerant pipe connecting port Ø9.5 (Liquid side)

Refrigerant pipe connecting port Ø15.9 (Gas side)

Bottom face of ceiling

129 77

10 5 74

Ø162

860 to 910 Ceiling open dimension

157

106.5

72 241.5

Electric parts box

74 105

397.5

950 Panel external dimension

780 Hanging bolt pitch

105 337.5

263

For branch duct knockout square hole Ø150

323

1000 or more

15 or more

1000 or more

15 or more

1000 or more

The space that is necessary

for equipping and service

860 to 910 Ceiling open dimension

129

189

Drain pipe connecting port (Meterial : PP)

Hanging bolt M10 or Ø3/8 (procured by locally)

300

Bottom face of ceilingIndoor unit

Drain upstanding size

256

132

An obstacle

Standing

661 or less

Standing

850 or less

105

Ø162

For branch duct knockout square hole Ø150 (2 positions)

For branch duct knockout square hole Ø150

Bottom face of ceiling

240

408

135105207.5 105 287.5

840 Unit external dimension

269

840 Unit external dimension

362.5 105 372.5

7477

105

129

416.5

105

690 ± 20 Hanging bolt pitch

45˚

950 Panel external dimension

28.5

187

Indoor unit

384 351

155

Bottom face of ceiling

129

For branch duct

105 77

Knockout for simple 0A for Ø100

knockout square hole Ø150

16.5

Ceiling panel (sold separately)

Bottom face of ceiling

Z view

– 24 –

Bottom face of ceiling

Unit : mm

RAV-SM1104UT-E, RAV-SM1404UT-E

860 to 910 Ceiling open dimension

129

189

105

105384 351

137

16.5

129

132

319

397.5

157

106.5

72 241.5

263

105 337.5

Bottom face of ceiling

For branch duct knockout square hole Ø150

Ceiling panel (sold separately)

Bottom face of ceiling

240

135105207.5 105 287.5

840 Unit external dimension

129

10 5 137

Hanging bolt M10 or Ø3/8 (procured by locally)

For branch duct knockout square hole Ø150

Drain pipe connecting port (Meterial : PP)

137 105

Bottom face of ceiling

112

172

Take-in port of wiring

Refrigerant pipe connecting port Ø9.5 (Liquid side)

Refrigerant pipe connecting port Ø15.9 (Gas side)

For branch duct knockout square hole Ø150 (2 positions)

An obstacle

Standing

850 or less

300

Standing

661 or less

The space that is necessary

for equipping and service

Drain upstanding size

1000 or more

15 or more

1000 or more

Bottom face of ceilingIndoor unit

Unit : mm

Knockout for simple 0A for Ø100

Bottom face of ceiling

Indoor unit

155

28.5

187

Z view

Ø162

105

950 Panel external dimension

780 Hanging bolt pitch

323

269

950 Panel external dimension

690 ± 20 Hanging bolt pitch

416.5

45˚

408

Electric parts box

840 Unit external dimension

362.5 105 372.5

105

137

For branch duct knockout square hole Ø150

Bottom face of ceiling

129

– 25 –

2-2. Outdoor Unit

RAV-SP1104AT-E, RAV-SP1404AT-E / RAV-SP1104ATZ-E, RAV-SP1404ATZ-E / RAV-SP1104ATZG-E, RAV-SP1404ATZG-E

——

Unit : mm

Name Note

Mounting bolt hole

(Ø12 × 17 long hole)

B legs

Drain hole (Ø25)

Refrigerant piping hole

Indoor/Outdoor unit

connecting wire inlet hole

Power supply inlet hole Ø38 Kockout hole

Mounting bolt hole

(Ø12 × 17 U-shape hole)

A legs

54 48

170

320

Details of A legs Details of B legs

Refrigerant pipe

connecting port

(Ø9.5 flare at liquid side)

Refrigerant pipe

connecting port

(Ø15.9 flare at gas side)

1340

55 95

1 1

613

605

155

55 95

380

200 60

port

Air inlet

Air inlet port

128

365 17.5

118

Air outlet

port

383

150 600

17.5

900

550

Drain hole (Ø28 × 88)

– 26 –

121 53453485

655

360

178 178 80 18 8018

327 400

178

68 518 135 151 12

70 74581 581

Knockout for downward piping

65 7

83 7

Z views

RAV-TWP30E2, RAV-TWP50E2 (Simultaneous Twin)

Inner diameter Ø C

Inner

diameter Ø D

TWP30E2

TWP50E2

Model (RBC-)

Liquid side

Gas side

Liquid side

Gas side

Inner

diameter Ø D

ABCD

36 14 Ø9.5 Ø6.4

43 23 Ø15.9 Ø12.7

34 14 Ø9.5 Ø9.5

44 21 Ø15.9 Ø15.9

– 27 –

3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM

3-1. Indoor Unit

• Single type (Combination of 1 indoor unit and 1 outdoor unit)

Distributor (Strainer incorporated)

TC sensor

Refrigerant pipe at liquid side (Outer dia : ØB)

To outdoor unit To outdoor unit

(Indoor unit)

TCJ sensor

Air heat

exchanger

Strainer

Refrigerant pipe at gas side (Outer dia : ØA)

Dimension table Capillary tube specifications

Indoor unit

SM56, 80 type

SM110, 140 type

Outer diameter of refrigerant pipe

Gas side ØA Liquid side ØB

12.7 6.4

15.9 9.5

Model AIU-

SM56 type

SM80 type

SM110, 140 type

Inner dia. × Length × Q’ty

Ø2 × 250 × 2, Ø2 × 350 × 1 Ø2 × 700 × 1

Ø2 × 250 × 3, Ø2 × 500 × 1

Ø2 × 200 × 1, Ø2 × 300 × 2 Ø2 × 350 × 2, Ø2 × 700 × 1

• Twin type (Combination of 2 indoor units and 1 outdoor unit)

Distributor (Strainer incorporated)

TC sensor

Refrigerant pipe at liquid side (Outer dia : ØA)

Branch pipe

To outdoor unit

Indoor unit

SM56 × 2

SM80 × 2

(Indoor unit A)

TCJ sensor

Air heat

exchanger

Refrigerant pipe at liquid side (Outer dia : ØC)

Branch pipe RBC-

TWP30E2

TWP50E2

Strainer

Refrigerant pipe at gas side (Outer dia : ØB)

ABCD

6.4 12.7 9.5 15.9

9.5 15.9 9.5 15.9

Distributor (Strainer incorporated)

TC sensor

Refrigerant pipe at liquid side (Outer dia : ØA)

Branch pipe

(Indoor unit B)

TCJ sensor

Air heat

exchanger

Refrigerant pipe at liquid side (Outer dia : ØD)

To outdoor unit

Strainer

Refrigerant pipe at gas side (Outer dia : ØB)

– 28 –

3-2. Outdoor Unit

RAV-SP1104AT-E, SP1104ATZ-E, SP1104ATZG-E, RAV-SP1404AT-E, SP1404ATZ-E, SP1404ATZG-E

Accumulator

(2500cc)

TS sensor

Check joint

Cooling: High pressure Heating: Low pressure

TD sensor

Rotary compressor

(DA422A3F-25M)

MufflerMuffler

Ø25 × L210

TO sensor

TL sensor

Heat exchanger

Ø8, 2 rows, 52 stages

FP1.45, flat fin

In cooling operation In heating operation

Ø25 × L180

TE sensor

Distributor

Strainer

PMV

Strainer

Capillary Ø4 ×Ø3 (6 pcs.)

Refrigerant pipe at liquid side Ø9.5 Packed valve

Refrigerant pipe at gas side Ø15.9 Ball valve

Cooling: Low pressure Heating: High pressure

3-3. Systematic Diagram of Refrigerating Cycle

RAV-SP1104AT-E, RAV-SP1104ATZ-E, RAV-SP1104ATZG-E

Pressure

(MPa) (kg/cm²g)

Pd Ps Pd Ps

Standard

Cooling Overload

Low load

Standard

Heating Overload

Low load

This compressor has 4-pole motor. The value when compressor frequency (Hz) is measured by a clamp

2.57 0.99 26.2 10.1

3.30 1.09 33.7 11.1

1.74 0.75 17.8 7.7

2.32 0.73 23.7 7.4

3.22 1.17 32.9 11.9

2.17 0.30 22.1 3.1

Discharge Suction

meter becomes 2 times of No. of compressor revolutions (rps).

RAV-SP1404AT-E, RAV-SP1404ATZ-E, RAV-SP1404ATZG-E

Pressure

Standard

Cooling Overload

Low load

Standard

Heating Overload

Low load

(MPa) (kg/cm²g)

Pd Ps Pd Ps

2.72 0.90 27.8 9.2

3.34 1.07 34.1 10.9

1.75 0.76 17.9 7.8

2.59 0.69 26.4 7.0

3.13 1.05 31.9 10.7

2.40 0.21 24.5 2.1

Discharge Suction

Pipe surface temperature (°C)

Indoor heat Outdoor heat

exchanger exchanger

(TD) (TS) (TC) (TL) (TE)

66 14 12 44 38

78 9 13 49 43

46 7 5 32 25

65 3 39 2 3

73 19 54 14 15

87 –15 38 –14 –13

Pipe surface temperature (°C)

Indoor heat Outdoor heat

exchanger exchanger

(TD) (TS) (TC) (TL) (TE)

73 12 10 46 38

80 9 13 51 45

47 8 6 33 25

75 3 43 2 2

72 16 53 12 13

97 –22 42 –19 –18

Compressor

drive revolution

frequency

(rps)

Compressor

drive revolution

frequency

(rps)

Indoor

fan

HIGH

LOW

HIGH

LOW

HIGH

Indoor

fan

HIGH

LOW

HIGH

LOW

HIGH

Indoor/Outdoor

temp. conditions

(DB/WB) (°C)

Indoor Outdoor

27/19 35/–

32/24 43/–

18/15.5 –5/–

20/– 7/6

30/– 24/18

15/– –15/–

Indoor/Outdoor

temp. conditions

(DB/WB) (°C)

Indoor Outdoor

27/19 35/–

32/24 43/–

18/15.5 –5/–

20/– 7/6

30/– 24/18

15/– –15/–

This compressor has 4-pole motor. The value when compressor frequency (Hz) is measured by a clamp

meter becomes two times of No. of compressor revolutions (rps).

– 29 –

4. WIRING DIAGRAM

4-1. Indoor Unit

RAV-SM564UT-E, RAV-SM804UT-E, RAV-SM1104UT-E, RAV-SM1404UT-E

LM1 LM3 LM2 LM4

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

Indoor unit

earth screw

2 31

RED

WHI

BLK

Serial signal

1 3 5 1 3

CN334

(WHI)

Fuse, F01

T6.3A, 250V~

CN67 (BLK)

P01

BLK

CN66

(WHI)

remote controller

(BLU)

CN333

(WHI)

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1 2 3 1 2 1 2 1 2 3 1 2 1 2 34 5

(WHI)

(RED)

CN510

(WHI)

Motor drive

circuit

Fuse, F02

T3.15A, 250V~

–

Control P.C. Board

for Indoor Unit

MCC-1570

CN41 (BLU)

CN32

(T10)

CN61 (YEL)

(WHI)

(Fan drive)

CN309

(YEL)

BLKBLK

CN60

(WHI)

A B

Wired

wireless remote controller

CN001

(WHI)

Adapter for

(BLK)

Powe r

supply

circuit

DC20V DC15V DC12V DC7V

CN50 (WHI)

5 643215 6432131321

CN51

(RED)

321

P.C. board

MCC-1440

Terminal

for central

U3 U4

remote controller

Connection interface

(Option)

CN504

(WHI)

54321 54321

54321 54

21 21

CN34

(RED)

CN104

(YEL)

CN102

(RED)

CN101

(BLK)

CN519

(WHI)

CN508

(RED)

CN80

(GRN)

CN73

(RED)

CN70 (WHI)

CN20 (BLU)

34 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1 1 2 2

TCJ

1 1 2

1 2 3 4

1 2

1 2 3

(EXCT)

1 2

54321

Signal phase 220–240V~, 50Hz

Outdoor unit

Outdoor unit earth screw

Color

Identification

BLK : BLACK BLU : BLUE RED : RED GRN : GREEN WHI : WHITE YEL : YELLOW

– 30 –

Symbol

TC, TCJ

LM1, LM2, LM3, LM4

Parts name

Fan Motor

Indoor temp. sensor

Temp. sensor

Louver motor

Drain pump Motor

Float Switch

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