Daikin FTKS20CVMB9, FTKS25CVMB9, FTKS25CVMB, ATKS20CVMB, FTKS25CVMB8 Service Manual
...
SiBE04-401
Inverter Pair
Wall Mounted Type C-Series
[Applied Models]
zzzzInverter Pair : Cooling Only
zzzzInverter Pair : Heat Pump
SiBE04-401
Inverter Pair
Inverter Pair
Inverter PairInverter Pair
C-Series
C-Series
C-SeriesC-Series
z
Cooling Only
Indoor Unit
FTKS20CVMB(9) ATKS20CVMB(9) FTN20CVMB9
FTKS25CVMB(9)(8) ATKS25CVMB(9) FTN25CVMB9
FTKS35CVMB(9)(8) ATKS35CVMB(9) FTN35CVMB9
Outdoor Unit
RKS20CVMB ARKS20CVMB
RKS25CVMB ARKS25CVMB
RKS35CVMB ARKS35CVMB
RKH20CVMB9 ARKH20CVMB9 RN20CVMB9
RKH25CVMB9 ARKH25CVMB9 RN25CVMB9
RKH35CVMB9 ARKH35CVMB9 RN35CVMB9
z
Heat Pump
Indoor Unit
FTXS20CVMB(9) ATXS20CVMB(9) FTYN20CVMB9
FTXS25CVMB(9)(8) ATXS25CVMB(9) FTYN25CVMB9
FTXS35CVMB(9)(8) ATXS35CVMB(9) FTYN35CVMB9
Outdoor Unit
RXS20CVMB ARXS20CVMB
RXS25CVMB ARXS25CVMB
RXS35CVMB ARXS35CVMB
RXH20CVMB9 ARXH20CVMB9 RYN20CVMB9
RXH25CVMB9 ARXH25CVMB9 RYN25CVMB9
RXH35CVMB9 ARXH35CVMB9 RYN35CVMB9
Table of Contents i
SiBE04-401
1. Introduction .............................................................................................v
1.1 Safety Cautions ........................................................................................ v
Part 1 List of Functions ................................................................ 1
1. List of Functions......................................................................................2
1.1 High Grade Models ..................................................................................2
1.2 Standard Grade Models ...........................................................................4
1.3 Non-lnverter Models .................................................................................6
Part 2 Specifications .................................................................... 7
1. Specifications..........................................................................................8
1.1 Cooling Only.............................................................................................8
1.2 Heat Pump .............................................................................................13
Part 3 Printed Circuit Board Connector Wiring Diagram ...........23
1. Printed Circuit Board Connector Wiring Diagram..................................24
1.1 Indoor Unit..............................................................................................24
1.2 Outdoor Unit / RK(X)S-C, ARK(X)S-C....................................................26
1.3 Outdoor Unit / RK(X)H-C, ARK(X)H-C, R(Y)N-C ...................................28
Part 4 Function and Control....................................................... 29
1. Main Functions......................................................................................30
1.1 Frequency Principle................................................................................30
1.2 Power-Airflow Dual Flaps, Wide-Angle Louvres and Auto-Swing ..........32
1.3 Fan Speed Control for Indoor Units........................................................33
1.4 Programme Dry Function .......................................................................34
1.5 Automatic Operation...............................................................................35
1.6 NIGHT SET Mode ..................................................................................36
1.7 INTELLIGENT EYE ................................................................................37
1.8 HOME LEAVE Operation .......................................................................39
1.9 Inverter Powerful Operation ...................................................................40
1.10 Other Functions......................................................................................41
2. Function of Main Structural Parts..........................................................42
2.1 Function of Thermistor ...........................................................................42
3. Control Specification .............................................................................44
3.1 Mode Hierarchy ......................................................................................44
3.2 Frequency Control..................................................................................45
3.3 Controls at Mode Changing / Start-up....................................................47
3.4 Discharge Pipe Control ..........................................................................48
3.5 Input Current Control ..............................................................................49
3.6 Freeze-up Protection Control .................................................................49
3.7 Heating Peak-cut Control .......................................................................50
3.8 Fan Control.............................................................................................50
3.9 Liquid Compression Protection Function 2.............................................50
3.10 Defrost Control .......................................................................................51
3.11 Electronic Expansion Valve Control .......................................................52
3.12 Malfunctions ...........................................................................................55
3.13 Forced Operation Mode .........................................................................56
3.14 Additional Function.................................................................................56
ii Table of Contents
SiBE04-401
3.15 Facility Setting Jumper (cooling at low outdoor temperature) ................57
Part 5 System Configuration.......................................................59
1. System Configuration............................................................................60
2. Instruction..............................................................................................61
2.1 Safety precautions..................................................................................61
2.2 Names of parts .......................................................................................63
2.3 Preparation before Operation .................................................................66
2.4 AUTO · DRY · COOL · HEAT · FAN Operation ......................................69
2.5 Adjusting the Air Flow Direction .............................................................71
2.6 POWERFUL Operation ..........................................................................73
2.7 OUTDOOR UNIT SILENT Operation ....................................................74
2.8 HOME LEAVE Operation .......................................................................75
2.9 INTELLIGENT EYE Operation ...............................................................77
2.10 TIMER Operation ...................................................................................79
2.11 Care and Cleaning .................................................................................81
2.12 Troubleshooting......................................................................................84
Part 6 Service Diagnosis.............................................................89
1. Caution for Diagnosis............................................................................90
2. Problem Symptoms and Measures.......................................................91
3. Service Check Function ........................................................................92
4. Troubleshooting ....................................................................................95
4.1 Error Codes and Description ..................................................................95
4.2 Indoor Unit PCB Abnormality .................................................................96
4.3 Freeze-up Protection Control or High Pressure Control.........................97
4.4 Fan Motor (AC Motor) or Related Abnormality.......................................99
4.5 Thermistor or Related Abnormality (Indoor Unit)..................................100
4.6 Signal Transmission Error (between Indoor and Outdoor Unit) ...........101
4.7 OL Activation (Compressor Overload) .................................................102
4.8 Compressor Lock .................................................................................103
4.9 DC Fan Lock ........................................................................................104
4.10 Input Over Current Detection ...............................................................105
4.11 Four Way Valve Abnormality................................................................106
4.12 Discharge Pipe Temperature Control...................................................108
4.13 High Pressure Control in Cooling .........................................................109
4.14 Position Sensor Abnormality ................................................................111
4.15 DC Voltage / Current Sensor Abnormality............................................112
4.16 Thermistor or Related Abnormality (Outdoor Unit)...............................113
4.17 Electrical Box Temperature Rise ..........................................................115
4.18 Radiation Fin Temperature Rise ..........................................................117
4.19 Output Over Current Detection.............................................................119
4.20 Insufficient Gas.....................................................................................121
4.21 Over-voltage Detection.........................................................................123
5. Check ..................................................................................................124
5.1 How to Check .......................................................................................124
Table of Contents iii
SiBE04-401
Part 7 Removal Procedure ........................................................ 133
1. Indoor Unit...........................................................................................134
1.1 Removal of Air Filter.............................................................................134
1.2 Removal of Front Grille ........................................................................137
1.3 Removal of Horizontal Blade and Vertical Blade..................................140
1.4 Removal of Electrical Box, PCB and Swing Motor ...............................142
1.5 Removal of Heat Exchanger ................................................................148
1.6 Install of Drain Plug ..............................................................................151
1.7 Removal of Fan Rotor and Fan Motor..................................................152
2. Outdoor Unit / RK(X)S-C, ARK(X)S-C ................................................156
2.1 Removal of Panels and Fan Motor.......................................................156
2.2 Removal of Electrical Box ....................................................................163
2.3 Removal of Reactor and Partition Plate ...............................................165
2.4 Removal of Sound Blanket...................................................................167
2.5 Removal of Four Way Valve.................................................................169
2.6 Removal of Compressor.......................................................................171
2.7 Removal of PCB...................................................................................173
3. Outdoor Unit / RK(X)H-C, ARK(X)H-C, R(Y)N-C ................................176
3.1 Removal of External Panels .................................................................176
3.2 Removal of Bell mouth .........................................................................179
3.3 Removal of PCB and Electrical Box .....................................................180
3.4 Removal of Propeller Fan and Fan Motor ............................................187
3.5 Removal of Partition Plate and Reactor ...............................................190
3.6 Removal of Sound Insulation Pad ........................................................193
3.7 Removal of Electronic Expansion Valve and Four Way Valve.............196
3.8 Removal of Compressor.......................................................................200
Part 8 Others ............................................................................. 203
1. Others .................................................................................................204
1.1 Test Run from the Remote Controller ..................................................204
1.2 Jumper Settings ...................................................................................205
Part 9 Appendix......................................................................... 207
1. Piping Diagrams..................................................................................208
1.1 Indoor Units ..........................................................................................208
1.2 Outdoor Units .......................................................................................209
2. Wiring Diagrams..................................................................................213
2.1 Indoor Units ..........................................................................................213
2.2 Outdoor Units .......................................................................................214
Index .............................................................................................i
Drawings & Flow Charts ................................................................ v
iv Table of Contents
SiBE04-401 Introduction
1. Introduction
1.1 Safety Cautions
Cautions and
Warnings
Be sure to read the following safety cautions before conducting repair work.
The caution items are classified into “ Warning” and “ Caution”. The “ Warning”
items are especially important since they can lead to death or serious injury if they are not
followed closely. The “ Caution” items can also lead to serious accidents under some
conditions if they are not followed. Therefore, be sure to observe all the safety caution items
described below.
About the pictograms
This symbol indicates an item for which caution must be exercised.
The pictogram shows the item to which attention must be paid.
This symbol indicates a prohibited action.
The prohibited item or action is shown inside or near the symbol.
This symbol indicates an action that must be taken, or an instruction.
The instruction is shown inside or near the symbol.
After the repair work is complete, be sure to conduct a test operation to ensure that the
equipment operates normally, and explain the cautions for operating the product to the
customer.
1.1.1 Caution in Repair
Be sure to disconnect the power cable plug from the plug socket before
disassembling the equipment for a repair.
Working on the equipment that is connected to a power supply can cause an
electrical shook.
If it is necessary to supply power to the equipment to conduct the repair or
inspecting the circuits, do not touch any electrically charged sections of the
equipment.
If the refrigerant gas discharges during the repair work, do not touch the
discharging refrigerant gas.
The refrigerant gas can cause frostbite.
When disconnecting the suction or discharge pipe of the compressor at the
welded section, release the refrigerant gas completely at a well-ventilated
place first.
If there is a gas remaining inside the compressor, the refrigerant gas or
refrigerating machine oil discharges when the pipe is disconnected, and it can
cause injury.
If the refrigerant gas leaks during the repair work, ventilate the area. The
refrigerant gas can generate toxic gases when it contacts flames.
Warning
The step-up capacitor supplies high-voltage electricity to the electrical
components of the outdoor unit.
Be sure to discharge the capacitor completely before conducting repair work.
A charged capacitor can cause an electrical shock.
Do not start or stop the air conditioner operation by plugging or unplugging the
power cable plug.
Plugging or unplugging the power cable plug to operate the equipment can
cause an electrical shock or fire.
v
Introduction SiBE04-401
Warning
Do not repair the electrical components with wet hands.
Working on the equipment with wet hands can cause an electrical shock.
Do not clean the air conditioner by splashing water.
Washing the unit with water can cause an electrical shock.
Be sure to provide the grounding when repairing the equipment in a humid or
wet place, to avoid electrical shocks.
Be sure to turn off the power switch and unplug the power cable when cleaning
the equipment.
The internal fan rotates at a high speed, and cause injury.
Do not tilt the unit when removing it.
The water inside the unit can spill and wet the furniture and floor.
Be sure to check that the refrigerating cycle section has cooled down
sufficiently before conducting repair work.
Working on the unit when the refrigerating cycle section is hot can cause burns.
Use the welder in a well-ventilated place.
Using the welder in an enclosed room can cause oxygen deficiency.
1.1.2 Cautions Regarding Products after Repair
Warning
Be sure to use parts listed in the service parts list of the applicable model and
appropriate tools to conduct repair work. Never attempt to modify the
equipment.
The use of inappropriate parts or tools can cause an electrical shock,
excessive heat generation or fire.
When relocating the equipment, make sure that the new installation site has
sufficient strength to withstand the weight of the equipment.
If the installation site does not have sufficient strength and if the installation
work is not conducted securely, the equipment can fall and cause injury.
Be sure to install the product correctly by using the provided standard
installation frame.
Incorrect use of the installation frame and improper installation can cause the
equipment to fall, resulting in injury.
Be sure to install the product securely in the installation frame mounted on a
window frame.
If the unit is not securely mounted, it can fall and cause injury.
Be sure to use an exclusive power circuit for the equipment, and follow the
technical standards related to the electrical equipment, the internal wiring
regulations and the instruction manual for installation when conducting
electrical work.
Insufficient power circuit capacity and improper electrical work can cause an
electrical shock or fire.
For integral units
only
For integral units
only
vi
SiBE04-401 Introduction
Warning
Be sure to use the specified cable to connect between the indoor and outdoor
units. Make the connections securely and route the cable properly so that there
is no force pulling the cable at the connection terminals.
Improper connections can cause excessive heat generation or fire.
When connecting the cable between the indoor and outdoor units, make sure
that the terminal cover does not lift off or dismount because of the cable.
If the cover is not mounted properly, the terminal connection section can cause
an electrical shock, excessive heat generation or fire.
Do not damage or modify the power cable.
Damaged or modified power cable can cause an electrical shock or fire.
Placing heavy items on the power cable, and heating or pulling the power cable
can damage the cable.
Do not mix air or gas other than the specified refrigerant (R410A / R22) in the
refrigerant system.
If air enters the refrigerating system, an excessively high pressure results,
causing equipment damage and injury.
If the refrigerant gas leaks, be sure to locate the leak and repair it before
charging the refrigerant. After charging refrigerant, make sure that there is no
refrigerant leak.
If the leak cannot be located and the repair work must be stopped, be sure to
perform pump-down and close the service valve, to prevent the refrigerant gas
from leaking into the room. The refrigerant gas itself is harmless, but it can
generate toxic gases when it contacts flames, such as fan and other heaters,
stoves and ranges.
When replacing the coin battery in the remote controller, be sure to disposed
of the old battery to prevent children from swallowing it.
If a child swallows the coin battery, see a doctor immediately.
Installation of a leakage breaker is necessary in some cases depending on the
conditions of the installation site, to prevent electrical shocks.
Do not install the equipment in a place where there is a possibility of
combustible gas leaks.
If a combustible gas leaks and remains around the unit, it can cause a fire.
Be sure to install the packing and seal on the installation frame properly.
If the packing and seal are not installed properly, water can enter the room and
wet the furniture and floor.
1.1.3 Inspection after Repair
Check to make sure that the power cable plug is not dirty or loose, then insert
the plug into a power outlet all the way.
If the plug has dust or loose connection, it can cause an electrical shock or fire.
If the power cable and lead wires have scratches or deteriorated, be sure to
replace them.
Damaged cable and wires can cause an electrical shock, excessive heat
generation or fire.
Caution
For integral units
only
Warning
vii
Introduction SiBE04-401
Warning
Do not use a joined power cable or extension cable, or share the same power
outlet with other electrical appliances, since it can cause an electrical shock,
excessive heat generation or fire.
Caution
Check to see if the parts and wires are mounted and connected properly, and
if the connections at the soldered or crimped terminals are secure.
Improper installation and connections can cause excessive heat generation,
fire or an electrical shock.
If the installation platform or frame has corroded, replace it.
Corroded installation platform or frame can cause the unit to fall, resulting in
injury.
Check the grounding, and repair it if the equipment is not properly grounded.
Improper grounding can cause an electrical shock.
Be sure to measure the insulation resistance after the repair, and make sure
that the resistance is 1 Mohm or higher.
Faulty insulation can cause an electrical shock.
Be sure to check the drainage of the indoor unit after the repair.
Faulty drainage can cause the water to enter the room and wet the furniture
and floor.
1.1.4 Using Icons
Icons are used to attract the attention of the reader to specific information. The meaning of each
icon is described in the table below:
1.1.5 Using Icons List
Icon Type of
Note:
Caution
Warning
Information
Description
Note A “note” provides information that is not indispensable, but may
nevertheless be valuable to the reader, such as tips and tricks.
Caution A “caution” is used when there is danger that the reader, through
incorrect manipulation, may damage equipment, loose data, get
an unexpected result or has to restart (part of) a procedure.
Warning A “warning” is used when there is danger of personal injury.
viii
Reference A “reference” guides the reader to other places in this binder or
in this manual, where he/she will find additional information on a
specific topic.
SiBE04-401
Part 1
Part 1
Part 1Part 1
List of Functions
List of Functions
List of FunctionsList of Functions
1. List of Functions......................................................................................2
1.1 High Grade Models ..................................................................................2
1.2 Standard Grade Models ...........................................................................4
1.3 Non-lnverter Models .................................................................................6
List of Functions 1
List of Functions SiBE04-401
1. List of Functions
1.1 High Grade Models
Category Functions
Inverter (with Inverter Power Control)
Operation Limit for Cooling (°CDB)
Basic
Function
Compressor
Comfortable
Airflow
Comfort
Control
Operation
Lifestyle
Convenience
Operation Limit for Heating (°CWB) —
PAM Control
Oval Scroll Compressor — —
Swing Compressor
Rotary Compressor — — Mold Proof Air Filter
Reluctance DC Motor
Power-Airflow Flap — — Washable Grille — —
Power-Airflow Dual Flaps
Power-Airflow Diffuser — — Good-Sleep Cooling Operation — —
Wide-Angle Louvers
Vertical Auto-Swing (Up and Down)
Horizontal Auto-Swing (Right and Left) — —
3-D Airflow — — Self-Diagnosis (Digital, LED) Display
Comfort Airflow Mode — — Wiring Error Check — —
3-Step Airflow (H/P Only) — —
Auto Fan Speed
Indoor Unit Silent Operation
Night Quiet Mode (Automatic) — —
Outdoor Unit Silent Operation (Manual)
Intelligent Eye
Quick Warming Function —
Hot-Start Function —
Automatic Defrosting —
Automatic Operation —
Programme Dry Function
Fan Only
New Powerful Operation (Non-Inverter) — —
Inverter Powerful Operation
Priority-Room Setting — — DIII-NET Compatible (Adaptor)(Option)
Cooling / Heating Mode Lock — —
Home Leave Operation
Indoor Unit On/Off Switch
Signal Reception Indicator
Temperature Display — —
Another Room Operation — —
Note:
: Holding Functions
{
— : No Functions
★
1
FTKS20-35CVMB(9)(8)
RKS20-35CVMB
FTXS20-35CVMB(9)(8)
{{
–10
–10
~46
~46
–15
~20
{{
{{
{{
{{
{{
{{
{{
{{
{{
{{
{
{
{
{
{{
{{
{{
{{
{{
{{
Category Functions
RXS20-35CVMB
Air Purifying Filter with Bacteriostatic,
Virustatic Functions
Photocatalytic Deodorizing Filter — —
Air Purifying Filter with Photocatalytic
Health &
Clean
Timer
Worry Free
“Reliability &
Durability”
Flexibility
Remote
Control
Remote
Controller
Deodorizing Function
Titanium Apatite Photocatalytic
Air-Purifying Filter
Wipe-clean Flat Panel
Filter Cleaning Indicator — —
24-Hour On/Off Timer
Night Set Mode
Auto-Restart (after Power Failure)
Anticorrosion Treatment of Outdoor
Heat Exchanger
Multi-Split / Split Type Compatible
Indoor Unit
Flexible Voltage Correspondence
High Ceiling Application — —
Chargeless 10m 10m
Either Side Drain (Right or Left)
Power Selection — —
5-Rooms Centralized Controller
(Option)
Remote Control Adaptor
(Normal Open-Pulse Contact)(Option)
Remote Control Adaptor
(Normal Open Contact)(Option)
Wireless
Wired — —
Lower limit can be extended to –15°C by cutting
1 :
★
jumper. (facility use only)
2 :
Digital Only
★
FTKS20-35CVMB(9)(8)
RKS25-35CVMB
FTXS20-35CVMB(9)(8)
RXS20-35CVMB
——
{{
——
{{
{{
{{
{{
{{
{
{
2
★
2
★
{{
{{
{{
{{
{{
{{
{{
{{
{{
2 List of Functions
SiBE04-401 List of Functions
Category Functions
Inverter (with Inverter Power Control)
Operation Limit for Cooling (°CDB)
Basic
Function
Compressor
Comfortable
Airflow
Comfort
Control
Operation
Lifestyle
Convenience
Operation Limit for Heating (°CWB) —
PAM Control
Oval Scroll Compressor — —
Swing Compressor
Rotary Compressor — — Mold Proof Air Filter
Reluctance DC Motor
Power-Airflow Flap — — Washable Grille
Power-Airflow Dual Flaps
Power-Airflow Diffuser — — Good-Sleep Cooling Operation — —
Wide-Angle Louvers
Vertical Auto-Swing (Up and Down)
Horizontal Auto-Swing (Right and Left) — —
3-D Airflow — — Self-Diagnosis (Digital, LED) Display
Comfort Airflow Mode — — Wiring Error Check — —
3-Step Airflow (H/P Only) — —
Auto Fan Speed
Indoor Unit Silent Operation
Night Quiet Mode (Automatic) — —
Outdoor Unit Silent Operation (Manual)
Intelligent Eye
Quick Warming Function —
Hot-Start Function —
Automatic Defrosting —
Automatic Operation —
Programme Dry Function
Fan Only
New Powerful Operation (Non-Inverter) — —
Inverter Powerful Operation
Priority-Room Setting — — DIII-NET Compatible (Adaptor)(Option)
Cooling / Heating Mode Lock — —
Home Leave Operation
Indoor Unit On/Off Switch
Signal Reception Indicator
Temperature Display — —
Another Room Operation — —
Note:
: Holding Functions
{
— : No Functions
1
★
ATKS20-35CVMB(9)
ARKS20-35CVMB
ATXS20-35CVMB(9)
{{
–10
–10
~46
~46
–15
~20
{{
{{
{{
{{
{{
{{
{{
{{
{{
{{
{
{
{
{
{{
{{
{{
{{
{{
{{
Category Functions
ARXS20-35CVMB
Air Purifying Filter with Bacteriostatic,
Virustatic Functions
Photocatalytic Deodorizing Filter — —
Air Purifying Filter with Photocatalytic
Health &
Clean
Timer
Worry Free
“Reliability &
Durability”
Flexibility
Remote
Control
Remote
Controller
Deodorizing Function
Titanium Apatite Photocatalytic
Air-Purifying Filter
Wipe-clean Flat Panel — —
Filter Cleaning Indicator — —
24-Hour On/Off Timer
Night Set Mode
Auto-Restart (after Power Failure)
Anticorrosion Treatment of Outdoor
Heat Exchanger
Multi-Split / Split Type Compatible
Indoor Unit
Flexible Voltage Correspondence
High Ceiling Application — —
Chargeless 10m 10m
Either Side Drain (Right or Left)
Power Selection — —
5-Rooms Centralized Controller
(Option)
Remote Control Adaptor
(Normal Open-Pulse Contact)(Option)
Remote Control Adaptor
(Normal Open Contact)(Option)
Wireless
Wired — —
1 :
Lower limit can be extended to –15°C by cutting
★
jumper. (facility use only)
2 :
Digital Only
★
ATKS20-35CVMB(9)
ARKS20-35CVMB
ATXS20-35CVMB(9)
ARXS20-35CVMB
——
{{
——
{{
{{
{{
{{
{{
{
{
2
★
2
★
{{
{{
{{
{{
{{
{{
{{
{{
{{
List of Functions 3
List of Functions SiBE04-401
1.2 Standard Grade Models
Category Functions
Inverter (with Inverter Power Control)
Operation Limit for Cooling (°CDB)
Basic
Function
Compressor
Comfortable
Airflow
Comfort
Control
Operation
Lifestyle
Convenience
Operation Limit for Heating (°CWB) —
PAM Control — —
Oval Scroll Compressor — —
Swing Compressor
Rotary Compressor — — Mold Proof Air Filter
Reluctance DC Motor — — Wipe-clean Flat Panel
Power-Airflow Flap — — Washable Grille — —
Power-Airflow Dual Flaps
Power-Airflow Diffuser — — Good-Sleep Cooling Operation — —
Wide-Angle Louvers
Vertical Auto-Swing (Up and Down)
Horizontal Auto-Swing (Right and Left) — —
3-D Airflow — — Self-Diagnosis (Digital, LED) Display
Comfort Airflow Mode — — Wiring Error Check — —
3-Step Airflow (H/P Only) — —
Auto Fan Speed
Indoor Unit Silent Operation
Night Quiet Mode (Automatic) — —
Outdoor Unit Silent Operation (Manual)
Intelligent Eye
Quick Warming Function —
Hot-Start Function —
Automatic Defrosting —
Automatic Operation —
Programme Dry Function
Fan Only
New Powerful Operation (Non-Inverter) — —
Inverter Powerful Operation
Priority-Room Setting — — DIII-NET Compatible (Adaptor)(Option)
Cooling / Heating Mode Lock — —
Home Leave Operation
Indoor Unit On/Off Switch
Signal Reception Indicator
Temperature Display — —
Another Room Operation — —
Note:
: Holding Functions
{
— : No Functions
FTKS20-35CVMB(9)(8)
RKH20-35CVMB9
FTXS20-35CVMB(9)(8)
{{
10
~4610~46
–10
~15
{{
{{
{{
{{
{{
{{
—
—
2
★
2
★
{{
{
{
{
{
{{
{{
{{
{{
{{
{{
Category Functions
RXH20-35CVMB9
Air Purifying Filter with Bacteriostatic,
Virustatic Functions
Photocatalytic Deodorizing Filter — —
Air Purifying Filter with Photocatalytic
Health &
Clean
Timer
Worry Free
“Reliability &
Durability”
Flexibility
Remote
Control
Remote
Controller
Deodorizing Function
Titanium Apatite Photocatalytic
Air-Purifying Filter
Filter Cleaning Indicator — —
24-Hour On/Off Timer
Night Set Mode
Auto-Restart (after Power Failure)
Anticorrosion Treatment of Outdoor
Heat Exchanger
Multi-Split / Split Type Compatible
Indoor Unit
Flexible Voltage Correspondence
High Ceiling Application — —
Chargeless 10m 10m
Either Side Drain (Right or Left)
Power Selection — —
5-Rooms Centralized Controller
(Option)
Remote Control Adaptor
(Normal Open-Pulse Contact)(Option)
Remote Control Adaptor
(Normal Open Contact)(Option)
Wireless
Wired — —
Digital Only
1 :
★
2 :
The button on the remote controller does not work.
★
FTKS20-35CVMB(9)(8)
RKH20-35CVMB9
FTXS20-35CVMB(9)(8)
RXH20-35CVMB9
——
{{
——
{{
{{
{{
{{
{{
{
{
1
★
1
★
{{
{{
{{
{{
{{
{{
{{
{{
{{
4 List of Functions
SiBE04-401 List of Functions
Category Functions
Inverter (with Inverter Power Control)
Operation Limit for Cooling (°CDB)
Basic
Function
Compressor
Comfortable
Airflow
Comfort
Control
Operation
Lifestyle
Convenience
Operation Limit for Heating (°CWB) —
PAM Control — —
Oval Scroll Compressor — —
Swing Compressor
Rotary Compressor — — Mold Proof Air Filter
Reluctance DC Motor — — Wipe-clean Flat Panel — —
Power-Airflow Flap — — Washable Grille
Power-Airflow Dual Flaps
Power-Airflow Diffuser — — Good-Sleep Cooling Operation — —
Wide-Angle Louvers
Vertical Auto-Swing (Up and Down)
Horizontal Auto-Swing (Right and Left) — —
3-D Airflow — — Self-Diagnosis (Digital, LED) Display
Comfort Airflow Mode — — Wiring Error Check — —
3-Step Airflow (H/P Only) — —
Auto Fan Speed
Indoor Unit Silent Operation
Night Quiet Mode (Automatic) — —
Outdoor Unit Silent Operation (Manual)
Intelligent Eye
Quick Warming Function —
Hot-Start Function —
Automatic Defrosting —
Automatic Operation —
Programme Dry Function
Fan Only
New Powerful Operation (Non-Inverter) — —
Inverter Powerful Operation
Priority-Room Setting — — DIII-NET Compatible (Adaptor)(Option)
Cooling / Heating Mode Lock — —
Home Leave Operation
Indoor Unit On/Off Switch
Signal Reception Indicator
Temperature Display — —
Another Room Operation — —
Note:
: Holding Functions
{
— : No Functions
ATKS20-35CVMB(9)
ARKH20-35CVMB9
ATXS20-35CVMB(9)
{{
10
~4610~46
–10
~15
{{
{{
{{
{{
{{
{{
—
—
2
★
2
★
{{
{
{
{
{
{{
{{
{{
{{
{{
{{
Category Functions
ARXH20-35CVMB9
Air Purifying Filter with Bacteriostatic,
Virustatic Functions
Photocatalytic Deodorizing Filter — —
Air Purifying Filter with Photocatalytic
Health &
Clean
Timer
Worry Free
“Reliability &
Durability”
Flexibility
Remote
Control
Remote
Controller
Deodorizing Function
Titanium Apatite Photocatalytic
Air-Purifying Filter
Filter Cleaning Indicator — —
24-Hour On/Off Timer
Night Set Mode
Auto-Restart (after Power Failure)
Anticorrosion Treatment of Outdoor
Heat Exchanger
Multi-Split / Split Type Compatible
Indoor Unit
Flexible Voltage Correspondence
High Ceiling Application — —
Chargeless 10m 10m
Either Side Drain (Right or Left)
Power Selection — —
5-Rooms Centralized Controller
(Option)
Remote Control Adaptor
(Normal Open-Pulse Contact)(Option)
Remote Control Adaptor
(Normal Open Contact)(Option)
Wireless
Wired — —
1 :
Digital Only
★
2 :
The button on the remote controller does not work.
★
ATKS20-35CVMB(9)
ARKH20-35CVMB9
ATXS20-35CVMB(9)
ARXH20-35CVMB9
——
{{
——
{{
{{
{{
{{
{{
{
{
1
★
1
★
{{
{{
{{
{{
{{
{{
{{
{{
{{
List of Functions 5
List of Functions SiBE04-401
1.3 Non-lnverter Models
Category Functions
Inverter (with Inverter Power Control) — —
Basic
Function
Compressor
Comfortable
Airflow
Comfort
Control
Operation
Lifestyle
Convenience
Operation Limit for Cooling (°CDB)
Operation Limit for Heating (°CWB) —
PAM Control — —
Oval Scroll Compressor — — Mold Proof Air Filter
Swing Compressor
Rotary Compressor — — Washable Grille
Reluctance DC Motor — — Filter Cleaning Indicator — —
Power-Airflow Flap — — Good-Sleep Cooling Operation — —
Power-Airflow Dual Flaps
Power-Airflow Diffuser — — Night Set Mode
Wide-Angle Louvers
Vertical Auto-Swing (Up and Down)
Horizontal Auto-Swing (Right and Left) — — Wiring Error Check — —
3-D Airflow — —
Comfort Airflow Mode — —
3-Step Airflow (H/P Only) — —
Auto Fan Speed
Indoor Unit Silent Operation — — Flexible Voltage Correspondence
Night Quiet Mode (Automatic) — — High Ceiling Application — —
Outdoor Unit Silent Operation (Manual) — — Chargeless 10m 10m
Intelligent Eye — — Either Side Drain (Right or Left)
Quick Warming Function —
Hot-Start Function —
Automatic Defrosting —
Automatic Operation —
Programme Dry Function
Fan Only
New Powerful Operation (Non-Inverter)
Inverter Powerful Operation — —
Priority-Room Setting — — Wired — —
Cooling / Heating Mode Lock — —
Home Leave Operation — —
Indoor Unit On/Off Switch
Signal Reception Indicator
Temperature Display — —
Another Room Operation — —
Note:
: Holding Functions
{
— : No Functions
FTN20-35CVMB9
RN20-35CVMB9
FTYN20-35CVMB9
10
~4610~46
–10
~15
{{
{{
{{
{{
{{
{
{
{
{
{{
{{
{{
{{
{{
Category Functions
RYN20-35CVMB9
Air Purifying Filter with Bacteriostatic,
Virustatic Functions
Photocatalytic Deodorizing Filter — —
Air Purifying Filter with Photocatalytic
Deodorizing Function
Health &
Clean
Timer
Worry Free
“Reliability &
Durability”
Flexibility
Remote
Control
Remote
Controller
Titanium Apatite Photocatalytic
Air-Purifying Filter
Wipe-clean Flat Panel — —
24-Hour On/Off Timer
Auto-Restart (after Power Failure)
Self-Diagnosis (Digital, LED) Display
Anticorrosion Treatment of Outdoor
Heat Exchanger
Multi-Split / Split Type Compatible
Indoor Unit
Power Selection — —
5-Rooms Centralized Controller
(Option)
Remote Control Adaptor
(Normal Open-Pulse Contact)(Option)
Remote Control Adaptor
(Normal Open Contact)(Option)
DIII-NET Compatible (Adaptor)(Option) — —
Wireless
: Digital Only
★
FTN20-35CVMB9
RN25-35CVMB9
FTYN20-35CVMB9
RYN20-35CVMB9
——
{{
——
{{
{{
{{
{{
{{
{★{
★
{{
——
{{
{{
{{
{{
{{
{{
6 List of Functions
SiBE04-401
Part 2
Part 2
Part 2Part 2
Specifications
Specifications
SpecificationsSpecifications
1. Specifications..........................................................................................8
1.1 Cooling Only.............................................................................................8
1.2 Heat Pump .............................................................................................13
Specifications 7
Specifications SiBE04-401
1. Specifications
1.1 Cooling Only
1.1.1 High Grade Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 1.2 1.9
Running Current (Rated) A 2.8 3.9 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 79.6 79.3 94.3
COP (Rated) W/W 4.00 3.60 3.21
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTKS20CVMB(9) FTKS25CVMB(9)(8) FTKS35CVMB(9)(8)
Front Panel Color White White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40
Power Factor % 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195 273×784×195 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258 834×325×258
Weight kg 7.5 7.5 7.5
Gross Weight kg 11 11 11
Operation
Sound
Sound Power H dBA 56 56 57
Outdoor Units RKS20CVMB RKS25CVMB RKS35CVMB
Casing Color Ivory White Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 2.62 3.72 4.72
Power Consumption (Rated) W 460 655 1,020
Power Factor % 76.3 76.6 94. 0
Starting Current A 3.5 4.4 5.4
Dimensions (H×W×D) mm 550×765×285 550×765×285 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589 882×363×589 882×363×589
Weight kg 30 30 32
Gross Weight kg 35 35 38
Operation
Sound
Sound Power H dBA 61 61 62
Drawing No. 3D044242B 3D044243B 3D044244B
Indoor Units FTKS20CVMB(9) FTKS25CVMB(9)(8) FTKS35CVMB(9)(8)
Outdoor Units RKS20CVMB RKS25CVMB RKS35CVMB
Liquid mm
Gas mm
Drain mm
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan Cross Flow Fan
Motor OutputW181818
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 32 / 25 / 22 39 / 33 / 26 / 23
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600 600
Type FVC50K FVC50K FVC50K
Charge L 0.375 0.375 0.375
Type R410A R410A R410A
Charge kg 0.80 0.80 1.00
m³/min
(cfm)
Type Propeller Propeller Propeller
Motor OutputW313135
H / L dBA 46 / 43 46 / 43 47 / 44
kW 2.0 (1.3~3.0) 2.5 (1.3~3.0) 3.4 (1.4~3.8)
Btu/h 6,800 (4,450~10,250) 8,550 (4,450~10,250) 11,600 (4,750~12,950)
kcal/h 1,720 (1,120~2,580) 2,150 (1,120~2,580) 2,920 (1,200~3,270)
W 500 (300~980) 695 (300~980) 1,060 (300~1,300)
φ
6.4
φ
9.5
φ
18.0
H 7.7 (272) 7.7 (272) 7.7 (272)
M 5.9 (208) 5.9 (208) 6.0 (212)
L 4.2 (148) 4.2 (148) 4.4 (155)
SL 3.6 (127) 3.6 (127) 3.8 (134)
H 34 (1,201) 34 (1,201) 31.3 (1,105)
L 24.8 (876) 24.8 (876) 22.4 (791)
φ
φ
φ
6.4
9.5
18.0
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
8 Specifications
SiBE04-401 Specifications
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 1.2 1.9
Running Current (Rated) A 2.8 3.9 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 79.6 79.3 94. 3
COP (Rated) W/W 4.00 3.60 3.21
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units ATKS20CVMB(9) ATKS25CVMB(9) ATKS35CVMB(9)
Front Panel Color White White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40
Power Factor % 96.6 96.6 96. 6
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258 834×325×258
Weight kg 7.5 7.5 7.5
Gross Weight kg 11 11 11
Operation
Sound
Sound Power H dBA 56 56 57
Outdoor Units ARKS20CVMB ARKS25CVMB ARKS35CVMB
Casing Color Ivory White Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 2.62 3.72 4.72
Power Consumption (Rated) W 460 655 1,020
Power Factor % 76.3 76.6 94. 0
Starting Current A 3.5 4.4 5.4
Dimensions (H×W×D) mm 550×765×285 550×765×285 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589 882×363×589 882×363×589
Weight kg 30 30 32
Gross Weight kg 35 35 38
Operation
Sound
Sound Power H dBA 61 61 62
Drawing No. 3D044248B 3D044249B 3D044250B
Indoor Units ATKS20CVMB(9) ATKS25CVMB(9) ATKS35CVMB(9)
Outdoor Units ARKS20CVMB ARKS25CVMB ARKS35CVMB
Liquid mm
Gas mm
Drain mm
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan Cross Flow Fan
Motor OutputW181818
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 32 / 25 / 22 39 / 33 / 26 / 23
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600 600
Type FVC50K FVC50K FVC50K
Charge L 0.375 0.375 0.375
Type R410A R410A R410A
Charge kg 0.80 0.80 1.00
m³/min
(cfm)
Type Propeller Propeller Propeller
Motor OutputW313135
H / L dBA 46 / 43 46 / 43 47 / 44
kW 2.0 (1.3~3.0) 2.5 (1.3~3.0) 3.4 (1.4~3.8)
Btu/h 6,800 (4,450~10,250) 8,550 (4,450~10,250) 11,600 (4,750~12,950)
kcal/h 1,720 (1,120~2,580) 2,150 (1,120~2,580) 2,920 (1,200~3,270)
W 500 (300~980) 695 (300~980) 1,060 (300~1,300)
φ
6.4
φ
9.5
φ
18.0
H 7.7 (272) 7.7 (272) 7.7 (272)
M 5.9 (208) 5.9 (208) 6.1 (215)
L 4.2 (148) 4.2 (148) 4.4 (155)
SL 3.6 (127) 3.6 (127) 3.8 (134)
H 34 (1,201) 34 (1,201) 31.3 (1,105)
L 24.8 (876) 24.8 (876) 22.4 (791)
φ
φ
φ
6.4
9.5
18.0
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 9
Specifications SiBE04-401
1.1.2 Standard Grade Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 1.2 1.7
Running Current (Rated) A 3.3 3.7 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.3 92.7
COP (Rated) W/W 3.23 3.21 3.01
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTKS20CVMB(9) FTKS25CVMB(9)(8) FTKS35CVMB(9)(8)
Front Panel Color White White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40
Power Factor % 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195 273×784×195 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258 834×325×258
Weight kg 7.5 7.5 7.5
Gross Weight kg 11 11 11
Operation
Sound
Sound Power H dBA 56 56 57
Outdoor Units RKH20CVMB9 RKH25CVMB9 RKH35CVMB9
Casing Color Ivory White Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 3.12 3.52 4.72
Power Consumption (Rated) W 580 660 1,005
Power Factor % 80.8 81.5 92.6
Starting Current A 3.3 3.7 4.9
Dimensions (H×W×D) mm 560×695×265 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599 824×337×599
Weight kg 31 31 33
Gross Weight kg 36 36 38
Operation
Sound
Sound Power H dBA 61 61 63
Drawing No. C:3D044455 C:3D044456 C:3D044457
Indoor Units FTKS20CVMB(9) FTKS25CVMB(9)(8) FTKS35CVMB(9)(8)
Outdoor Units RKH20CVMB9 RKH25CVMB9 RKH35CVMB9
Liquid mm
Gas mm
Drain mm
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan Cross Flow Fan
Motor Output W 18 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 32 / 25 / 22 39 / 33 / 26 / 23
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600 600
Type FVC50K FVC50K FVC50K
Charge L 0.375 0.375 0.375
Type R410A R410A R410A
Charge kg 0.79 0.79 1. 01
m³/min
cfm
Type Propeller Propeller Propeller
Motor Output W 25 25 25
H/L dBA 46 / — 46 / — 48 / —
kW 2.0 (1.3~2.6) 2.25 (1.3~3.0) 3.15 (1.4~3.8)
Btu/h 6,800 (4,450~8,850) 7,650 (4,450~10,250) 10,750 (4,750~12,950)
kcal/h 1,720 (1,120~2,240) 1,940 (1,120~2,580) 2,710 (1,200~3,270)
W 620 (430~945) 700 (430~1,200) 1,045 (460~1,425)
φ
6.4
φ
9.5
φ
18.0
H 7.7 (272) 7.7 (272) 7.7 (272)
M 5.9 (208) 5.9 (208) 6.0 (212)
L 4.2 (148) 4.2 (148) 4.4 (155)
SL 3.6 (127) 3.6 (127) 3.8 (134)
H 29 (1,025) 29 (1,025) 27.5 (972)
L— — —
φ
φ
φ
6.4
9.5
18.0
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
10 Specifications
SiBE04-401 Specifications
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 1.2 1.7
Running Current (Rated) A 3.3 3.7 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.3 92.7
COP (Rated) W/W 3.23 3.21 3.01
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units ATKS20CVMB(9) ATKS25CVMB(9) ATKS35CVMB(9)
Front Panel Color White White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40
Power Factor % 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258 834×325×258
Weight kg 7.5 7.5 7.5
Gross Weight kg 11 11 11
Operation
Sound
Sound Power H dBA 56 56 57
Outdoor Units ARKH20CVMB9 ARKH25CVMB9 ARKH35CVMB9
Casing Color Ivory White Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 3.12 3.52 4.72
Power Consumption (Rated) W 580 660 1,005
Power Factor % 80.8 81.5 92.6
Starting Current A 3.3 3.7 4.9
Dimensions (H×W×D) mm 560×695×265 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599 824×337×599
Weight kg 31 31 33
Gross Weight kg 36 36 38
Operation
Sound
Sound Power H dBA 61 61 63
Drawing No. C:3D044458 C:3D044459 C:3D044460
Indoor Units ATKS20CVMB(9) ATKS25CVMB(9) ATKS35CVMB(9)
Outdoor Units ARKH20CVMB9 ARKH25CVMB9 ARKH35CVMB9
Liquid mm
Gas mm
Drain mm
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan Cross Flow Fan
Motor Output W 18 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 32 / 25 / 22 39 / 33 / 26 / 23
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600 600
Type FVC50K FVC50K FVC50K
Charge L 0.375 0.375 0.375
Type R410A R410A R410A
Charge kg 0.79 0.79 1. 01
m³/min
(cfm)
Type Propeller Propeller Propeller
Motor Output W 25 25 25
H/L dBA 46 / — 46 / — 48 / —
kW 2.0 (1.3~2.6) 2.25 (1.3~3.0) 3.15 (1.4~3.8)
Btu/h 6,800 (4,450~8,850) 7,650 (4,450~10,250) 10,750 (4,750~12,950)
kcal/h 1,720 (1,120~2,240) 1,940 (1,120~2,580) 2,710 (1,200~3,270)
W 620 (430~945) 700 (430~1,200) 1,045 (460~1,425)
φ
6.4
φ
9.5
φ
18.0
H 7.7 (272) 7.7 (272) 7.7 (272)
M 5.9 (208) 5.9 (208) 6.1 (215)
L 4.2 (148) 4.2 (148) 4.4 (155)
SL 3.6 (127) 3.6 (127) 3.8 (134)
H 29 (1,025) 29 (1,025) 27.5 (972)
L— — —
φ
φ
φ
6.4
9.5
18.0
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 11
Specifications SiBE04-401
1.1.3 Non-lnverter Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 1.2 1.7
Running Current (Rated) A 3.3 3.7 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.3 92.7
COP (Rated) W/W 3.23 3.21 3.01
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTN20CVMB9 FTN25CVMB9 FTN35CVMB9
Front Panel Color White White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40
Power Factor % 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258 834×325×258
Weight kg 7.5 7.5 7.5
Gross Weight kg 11 11 11
Operation
Sound
Sound Power H dBA 56 56 57
Outdoor Units RN20CVMB9 RN25CVMB9 RN35CVMB9
Casing Color Ivory White Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 3.12 3.52 4.72
Power Consumption (Rated) W 580 660 1,005
Power Factor % 80.8 81.5 92.6
Starting Current A 3.3 3.7 4.9
Dimensions (H×W×D) mm 560×695×265 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599 824×337×599
Weight kg 31 31 33
Gross Weight kg 36 36 38
Operation
Sound
Sound Power H dBA 61 61 63
Drawing No. 3D044461 3D044462 3D044463
Indoor Units FTN20CVMB9 FTN25CVMB9 FTN35CVMB9
Outdoor Units RN20CVMB9 RN25CVMB9 RN35CVMB9
Liquid mm
Gas mm
Drain mm
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan Cross Flow Fan
Motor Output W 18 18 18
Speed Steps 5 Steps and Auto 5 Steps and Auto 5 Steps and Auto
H/M/L/SL dBA 38 / 32 / 26 / — 38 / 32 / 26 / — 39 / 33 / 26 / —
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600 600
Type FVC50K FVC50K FVC50K
Charge L 0.375 0.375 0.375
Type R410A R410A R410A
Charge kg 0.79 0.79 1. 01
m³/min
cfm
Type Propeller Propeller Propeller
Motor Output W 25 25 25
H/L dBA 46 / — 46 / — 48 / —
kW 2.0 2.25 3.15
Btu/h 6,800 7,650 10,750
kcal/h 1,720 1,940 2,710
W 620 700 1,045
φ
6.4
φ
9.5
φ
18.0
H 7.7 (272) 7.7 (272) 7.7 (272)
M 5.9 (208) 5.9 (208) 6.1 (215)
L 4.2 (148) 4.2 (148) 4.4 (155)
SL — — —
H 29 (1,025) 29 (1,025) 27.5 (972)
L— — —
φ
φ
φ
6.4
9.5
18.0
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
12 Specifications
SiBE04-401 Specifications
1.2 Heat Pump
1.2.1 High Grade Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 — 1.2 —
Running Current (Rated) A 2.8 3.5 3.9 4.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 79.6 82.1 79.3 93.7
COP (Rated) W/W 4.00 4.00 3.60 3.64
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTXS20CVMB(9) FTXS25CVMB(9)(8)
Front Panel Color White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40 40
Power Factor % 96.6 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258
Weight kg 7.5 7.5
Gross Weight kg 11 11
Operation
Sound
Sound Power H dBA 56 56 56 56
Outdoor Units RXS20CVMB RXS25CVMB
Casing Color Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 2.62 3.32 3.72 4.22
Power Consumption (Rated) W 460 635 655 895
Power Factor % 76.3 83.2 76.6 92.2
Starting Current A 3.5 4.4
Dimensions (H×W×D) mm 550×765×285 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589 882×363×589
Weight kg 30 30
Gross Weight kg 35 35
Operation
Sound
Sound Power H dBA 61 62 61 62
Drawing No. 3D044245B 3D044246B
Indoor Units FTXS20CVMB(9) FTXS25CVMB(9)(8)
Outdoor Units
kW 2.0 (1.3~3.0) 2.7 (1.3~4.5) 2.5 (1.3~3.0) 3.4 (1.3~4.5)
Btu/h 6,800 (4,450~10,250) 9,200 (4,450~15,350) 8,550 (4,450~10,250) 11,600 (4,450~15,350)
kcal/h 1,720 (1,120~2,580) 2,320 (1,120~3,870) 2,150 (1,120~2,580) 2,920 (1,120~3,870)
W 500 (300~980) 675 (290~1,460) 695 (300~980) 935 (290~1,460)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 7.8 (275) 7.7 (272) 7.8 (275)
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 33 / 28 / 25 38 / 32 / 25 / 22 38 / 33 / 28 / 25
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600
Type FVC50K FVC50K
Charge L 0.375 0.375
Type R410A R410A
Charge kg 0.80 0.80
m³/min
(cfm)
Type Propeller Propeller
Motor Output W 31 31
H/L dBA 46 / 43 47 / 44 46 / 43 47 / 44
M 5.9 (208) 6.5 (230) 5.9 (208) 6.5 (230)
L 4.2 (148) 5.3 (187) 4.2 (148) 5.3 (187)
SL 3.6 (127) 4.6 (162) 3.6 (127) 4.6 (162)
H 34 (1,201) 30.6 (1,080) 34 (1,201) 30.6 (1,080)
L 24.8 (876) 24.7 (872) 24.8 (876) 24.7 (872)
Cooling Heating Cooling Heating
RXS20CVMB RXS25CVMB
φ
φ
φ
6.4
9.5
18.0
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 13
Specifications SiBE04-401
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 1.9 —
Running Current (Rated) A 4.9 5.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 94.3 95.4
COP (Rated) W/W 3.21 3.42
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes
Indoor Units FTXS35CVMB(9)(8)
Front Panel Color Whit e
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18
Power Consumption (Rated) W 40 40
Power Factor % 96.6 96.6
Temperature Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258
Weight kg 7.5
Gross Weight kg 11
Operation
Sound
Sound Power H dBA 57 57
Outdoor Units RXS35CVMB
Casing Color Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 4.72 5.22
Power Consumption (Rated) W 1,020 1,130
Power Factor % 94.0 94.1
Starting Current A 5.4
Dimensions (H×W×D) mm 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589
Weight kg 32
Gross Weight kg 38
Operation
Sound
Sound Power dBA 62 63
Drawing No. 3D044247B
Indoor Units FTXS35CVMB(9)(8)
Outdoor Units
kW 3.4 (1.4~3.8) 4.0 (1.4~5.0)
Btu/h 11,600 (4,750~12,950) 13,650 (4,750~17,050)
kcal/h 2,920 (1,200~3,270) 3,440 (1,200~4,300)
W 1,060 (300~1,300) 1,170 (310~1,590)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 8.1 (286)
m³/min
(cfm)
Type Cross Flow Fan
Motor Output W 18
Speed Steps 5 Steps, Silent and Auto
H/M/L/SL dBA 39 / 33 / 26 / 23 39 / 34 / 29 / 26
Type Hermetically Sealed Swing Type
Model 1YC23NXD#A
Motor Output W 600
Type FVC50K
Charge L 0.375
Type R410A
Charge kg 1.00
m³/min
(cfm)
Type Propeller
Motor Output W 35
H/L dBA 47 / 44 48 / 45
M 6.0 (212) 6.7 (237)
L 4.4 (155) 5.3 (187)
SL 3.8 (134) 4.6 (162)
H 31.3 (1,105) 28.1 (992)
L 22.4 (791) 22.4 (791)
Cooling Heating
RXS35CVMB
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
14 Specifications
SiBE04-401 Specifications
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 — 1.2 —
Running Current (Rated) A 2.8 3.5 3.9 4.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 79.6 82.1 79.3 93.7
COP (Rated) W/W 4.00 4.00 3.60 3.64
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units ATXS2 0CVMB(9) ATXS25CVMB(9)
Front Panel Color White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40 40
Power Factor % 96.6 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258
Weight kg 7.5 7.5
Gross Weight kg 11 11
Operation
Sound
Sound Power H dBA 56 56 56 56
Outdoor Units ARXS20CVMB ARXS25CVMB
Casing Color Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate m³/min (cfm)
Fan
Running Current (Rated) A 2.62 3.32 3.72 4.22
Power Consumption (Rated) W 460 635 655 895
Power Factor % 76.3 83.2 76.6 92.2
Starting Current A 3.5 4.4
Dimensions (H×W×D) mm 550×765×285 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589 882×363×589
Weight kg 30 30
Gross Weight kg 35 35
Operation
Sound
Sound Power H dBA 61 62 61 62
Drawing No. 3D044251B 3D044252B
Indoor Units ATXS20CVMB(9) ATXS25CVMB(9)
Outdoor Units
kW 2.0 (1.3~3.0) 2.7 (1.3~4.5) 2.5 (1.3~3.0) 3.4 (1.3~4.5)
Btu/h 6,800 (4,450~10,250) 9,200 (4,450~15,350) 8,550 (4,450~10,250) 11,600 (4,450~15,350)
kcal/h 1,720 (1,120~2,580) 2,320 (1,120~3,870) 2,150 (1,120~2,580) 2,920 (1,120~3,870)
W 500 (300~980) 675 (290~1,460) 695 (300~980) 935 (290~1,460)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 7.8 (275) 7.7 (272) 7.8 (275)
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 33 / 28 / 25 38 / 32 / 25 / 22 38 / 33 / 28 / 25
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600
Type FVC50K FVC50K
Charge L 0.375 0.375
Type R410A R410A
Charge kg 0.80 0.80
Type Propeller Propeller
Motor Output W 31 31
H/L dBA 46 / 43 47 / 44 46 / 43 47 / 44
M 5.9 (208) 6.5 (230) 5.9 (208) 6.5 (230)
L 4.2 (148) 5.3 (187) 4.2 (148) 5.3 (187)
SL 3.6 (127) 4.6 (162) 3.6 (127) 4.6 (162)
H 34 (1,201) 30.6 (1,080) 34 (1,201) 30.6 (1,080)
L 24.8 (876) 24.7 (872) 24.8 (876) 24.7 (872)
Cooling Heating Cooling Heating
ARXS20CVMB ARXS25CVMB
φ
φ
φ
6.4
9.5
18.0
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 15
Specifications SiBE04-401
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 1.9 —
Running Current (Rated) A 4.9 5.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 94.3 95.4
COP (Rated) W/W 3.21 3.42
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes
Indoor Units ATXS35CVMB(9)
Front Panel Color Whit e
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18
Power Consumption (Rated) W 40 40
Power Factor % 96.6 96.6
Temperature Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258
Weight kg 7.5
Gross Weight kg 11
Operation
Sound
Sound Power H dBA 57 57
Outdoor Units ARXS35CVMB
Casing Color Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate m³/min (cfm)
Fan
Running Current (Rated) A 4.72 5.22
Power Consumption (Rated) W 1,020 1,130
Power Factor % 94.0 94.1
Starting Current A 5.4
Dimensions (H×W×D) mm 550×765×285
Packaged Dimensions (W×D×H) mm 882×363×589
Weight kg 32
Gross Weight kg 38
Operation
Sound
Sound Power H dBA 62 63
Drawing No. 3D044253B
Indoor Units ATXS35CVMB(9)
Outdoor Units
kW 3.4 (1.4~3.8) 4.0 (1.4~5.0)
Btu/h 11,600 (4,750~12,950) 13,650 (4,750~17,050)
kcal/h 2,920 (1,200~3,270) 3,440 (1,200~4,300)
W 1,060 (300~1,300) 1,170 (310~1,590)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 8.1 (286)
m³/min
(cfm)
Type Cross Flow Fan
Motor Output W 18
Speed Steps 5 Steps, Silent and Auto
H/M/L/SL dBA 39 / 33 / 26 / 23 39 / 34 / 29 / 26
Type Hermetically Sealed Swing Type
Model 1YC23NXD#A
Motor Output W 600
Type FVC50K
Charge L 0.375
Type R410A
Charge kg 1.00
Type Propeller
Motor Output W 35
H/L dBA 47 / 44 48 / 45
M 6.1 (215) 6.7 (237)
L 4.4 (155) 5.3 (187)
SL 3.8 (134) 4.6 (162)
H 31.3 (1,105) 28.1 (992)
L 22.4 (791) 22.4 (791)
Cooling Heating
ARXS35CVMB
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 20m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
16 Specifications
SiBE04-401 Specifications
1.2.2 Standard Grade Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 — 1.2 —
Running Current (Rated) A 3.3 4.0 3.7 4.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.6 82.3 82.5
COP (Rated) W/W 3.23 3.42 3.21 3.41
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTXS20CVMB(9) FTXS25CVMB(9)(8)
Front Panel Color White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40 40
Power Factor % 96.6 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258
Weight kg 7.5 7.5
Gross Weight kg 11 11
Operation
Sound
Sound Power H dBA 56 56 56 56
Outdoor Units RXH20CVMB9 RXH25CVMB9
Casing Color Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 3.12 3.82 3.52 4.22
Power Consumption (Rated) W 580 720 660 795
Power Factor % 80.8 81.9 81.5 81.9
Starting Current A 4.0 4.4
Dimensions (H×W×D) mm 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599
Weight kg 31 31
Gross Weight kg 36 36
Operation
Sound
Sound Power H dBA 61 62 61 62
Drawing No. C:3D044446 C:3D044447
Indoor Units FTXS20CVMB(9) FTXS25CVMB(9)(8)
Outdoor Units
kW 2.0 (1.3~2.6) 2.6 (1.3~4.0) 2.25 (1.3~3.0) 2.85 (1.3~4.5)
Btu/h 6,800 (4,450~8,850) 8,850 (4,450~13,650) 7,650 (4,450~10,250) 9,700 (4,450~15,350)
kcal/h 1,720 (1,120~2,240) 2,240 (1,120~3,440) 1,940 (1,120~2,580) 2,450 (1,120~3,870)
W 620 (430~945) 760 (350~1,310) 700 (430~1,200) 835 (350~1,610)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 7.8 (275) 7.7 (272) 7.8 (275)
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 33 / 28 / 25 38 / 32 / 25 / 22 38 / 33 / 28 / 25
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600
Type FVC50K FVC50K
Charge L 0.375 0.375
Type R410A R410A
Charge kg 0.79 0.79
m³/min
(cfm)
Type Propeller Propeller
Motor Output W 25 25
H/L dBA 46 / — 47 / — 46 / — 47 / —
M 5.9 (208) 6.5 (230) 5.9 (208) 6.5 (230)
L 4.2 (148) 5.3 (187) 4.2 (148) 5.3 (187)
SL 3.6 (127) 4.6 (162) 3.6 (127) 4.6 (162)
H
L
Cooling Heating Cooling Heating
29 (1,025) 25.5 (901) 29 (1,025) 25.5 (901)
RXH20CVMB9 RXH25CVMB9
φ
6.4
φ
9.5
φ
18.0
————
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 17
Specifications SiBE04-401
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 1.7 —
Running Current (Rated) A 4.9 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 92.7 93.6
COP (Rated) W/W 3.01 3.41
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes
Indoor Units FTXS35CVMB(9)(8)
Front Panel Color White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18
Power Consumption (Rated) W 40 40
Power Factor % 96.6 96.6
Temperature Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×195
Packaged Dimensions (W×D×H) mm 834×325×258
Weight kg 7.5
Gross Weight kg 11
Operation
Sound
Sound Power H dBA 57 57
Outdoor Units RXH35CVMB9
Casing Color Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate
Fan
Running Current (Rated) A 4.72 4.72
Power Consumption (Rated) W 1,005 1,015
Power Factor % 92.6 93.5
Starting Current A 4.9
Dimensions (H×W×D) mm 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599
Weight kg 33
Gross Weight kg 38
Operation
Sound
Sound Power H dBA 63 63
Drawing No. C:3D044448
Indoor Units FTXS35CVMB(9)(8)
Outdoor Units
kW 3.15 (1.4~3.8) 3.6 (1.4~5.0)
Btu/h 10,750 (4,750~12,950) 12,300 (4,750~17,050)
kcal/h 2,710 (1,200~3,270) 3,100 (1,200~4,300)
W 1,045 (460~1,425) 1,055 (405~1,900)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 8.1 (286)
m³/min
(cfm)
Type Cross Flow Fan
Motor Output W 18
Speed Steps 5 Steps, Silent and Auto
H/M/L/SL dBA 39 / 33 / 26 / 23 39 / 34 / 29 / 26
Type Hermetically Sealed Swing Type
Model 1YC23NXD#A
Motor Output W 600
Type FVC50K
Charge L 0.375
Type R410A
Charge kg 1.01
m³/min
(cfm)
Type Propeller
Motor Output W 25
H/L dBA 48 / — 48 / —
M 6.0 (212) 6.7 (237)
L 4.4 (155) 5.3 (187)
SL 3.8 (134) 4.6 (162)
H
L
Cooling Heating
27.5 (972) 23.5 (830)
——
RXH35CVMB9
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
18 Specifications
SiBE04-401 Specifications
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 — 1.2 —
Running Current (Rated) A 3.3 4.0 3.7 4.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.6 82.3 82.5
COP (Rated) W/W 3.23 3.42 3.21 3.41
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units ATXS2 0CVMB(9) ATXS25CVMB(9)
Front Panel Color White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40 40
Power Factor % 96.6 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258
Weight kg 7.5 7.5
Gross Weight kg 11 11
Operation
Sound
Sound Power H dBA 56 56 56 56
Outdoor Units ARXH20CVMB9 ARXH25CVMB9
Casing Color Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate m³/min (cfm)
Fan
Running Current (Rated) A 3.12 3.82 3.52 4.22
Power Consumption (Rated) W 580 720 660 795
Power Factor % 80.8 81.9 81.5 81.9
Starting Current A 4.0 4.4
Dimensions (H×W×D) mm 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599
Weight kg 31 31
Gross Weight kg 36 36
Operation
Sound
Sound Power H dBA 61 62 61 62
Drawing No. C:3D044449 C:3D044450
Indoor Units ATXS20CVMB(9) ATXS25CVMB(9)
Outdoor Units
kW 2.0 (1.3~2.6) 2.6 (1.3~4.0) 2.25 (1.3~3.0) 2.85 (1.3~4.5)
Btu/h 6,800 (4,450~8,850) 8,850 (4,450~13,650) 7,650 (4,450~10,250) 9,700 (4,450~15,350)
kcal/h 1,720 (1,120~2,240) 2,240 (1,120~3,440) 1,940 (1,120~2,580) 2,450 (1,120~3,870)
W 620 (430~945) 760 (350~1,310) 700 (430~1,200) 835 (350~1,610)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 7.8 (275) 7.7 (272) 7.8 (275)
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 5 Steps, Silent and Auto 5 Steps, Silent and Auto
H/M/L/SL dBA 38 / 32 / 25 / 22 38 / 33 / 28 / 25 38 / 32 / 25 / 22 38 / 33 / 28 / 25
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600
Type FVC50K FVC50K
Charge L 0.375 0.375
Type R410A R410A
Charge kg 0.79 0.79
Type Propeller Propeller
Motor Output W 25 25
H/L dBA 46 / — 47 / — 46 / — 47 / —
M 5.9 (208) 6.5 (230) 5.9 (208) 6.5 (230)
L 4.2 (148) 5.3 (187) 4.2 (148) 5.3 (187)
SL 3.6 (127) 4.6 (162) 3.6 (127) 4.6 (162)
H 29 (1,025) 25.5 (901) 29 (1,025) 25.5 (901)
L————
Cooling Heating Cooling Heating
ARXH20CVMB9 ARXH25CVMB9
φ
φ
φ
6.4
9.5
18.0
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 19
Specifications SiBE04-401
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 1.7 —
Running Current (Rated) A 4.9 4.9
Power Consumption
Rated (Min.~Max.)
Power Factor % 92.7 93.6
COP (Rated) W/W 3.01 3.41
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes
Indoor Units ATXS35CVMB(9)
Front Panel Color White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18
Power Consumption (Rated) W 40 40
Power Factor % 96.6 96.6
Temperature Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258
Weight kg 7.5
Gross Weight kg 11
Operation
Sound
Sound Power H dBA 57 57
Outdoor Units ARXH35CVMB9
Casing Color Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate m³/min (cfm)
Fan
Running Current (Rated) A 4.72 4.72
Power Consumption (Rated) W 1,005 1,015
Power Factor % 92.6 93.5
Starting Current A 4.9
Dimensions (H×W×D) mm 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599
Weight kg 33
Gross Weight kg 38
Operation
Sound
Sound Power H dBA 63 63
Drawing No. C:3D044451
Indoor Units ATXS35CVMB(9)
Outdoor Units
kW 3.15 (1.4~3.8) 3.6 (1.4~5.0)
Btu/h 10,750 (4,750~12,950) 12,300 (4,750~17,050)
kcal/h 2,710 (1,200~3,270) 3,100 (1,200~4,300)
W 1,045 (460~1,425) 1,055 (405~1,900)
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 8.1 (286)
m³/min
(cfm)
Type Cross Flow Fan
Motor Output W 18
Speed Steps 5 Steps, Silent and Auto
H/M/L/SL dBA 39 / 33 / 26 / 23 39 / 34 / 29 / 26
Type Hermetically Sealed Swing Type
Model 1YC23NXD#A
Motor Output W 600
Type FVC50K
Charge L 0.375
Type R410A
Charge kg 1.01
Type Propeller
Motor Output W 25
H/L dBA 48 / — 48 / —
M 6.1 (215) 6.7 (237)
L 4.4 (155) 5.3 (187)
SL 3.8 (134) 4.6 (162)
H 27.5 (972) 23.5 (830)
L— —
Cooling Heating
ARXH35CVMB9
φ
6.4
φ
9.5
φ
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
20 Specifications
SiBE04-401 Specifications
1.2.3 Non-lnverter Models
230V, 50Hz
Models
Capacity
Rated (Min.~Max.)
Moisture Removal L/h 0.9 — 1.2 —
Running Current (Rated) A 3.3 4.0 3.7 4.4
Power Consumption
Rated (Min.~Max.)
Power Factor % 81.7 82.6 82.3 82.5
COP (Rated) W/W 3.23 3.42 3.21 3.41
Piping
Connections
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Indoor Units FTYN20CVMB9 FTYN25CVMB9
Front Panel Color White White
Air Flow Rate
Fan
Air Direction Control Right, Left, Horizontal and Downward Right, Left, Horizontal and Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.18 0.18 0.18 0.18
Power Consumption (Rated) W 40 40 40 40
Power Factor % 96.6 96.6 96.6 96.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 273×784×185 273×784×185
Packaged Dimensions (W×D×H) mm 834×325×258 834×325×258
Weight kg 7.5 7.5
Gross Weight kg 11 11
Operation
Sound
Sound Power H dBA 56 56 56 56
Outdoor Units RYN20CVMB9 RYN25CVMB9
Casing Color Ivory White Ivory White
Compressor
Refrigerant
Oil
Refrigerant
Air Flow Rate m³/min (cfm)
Fan
Running Current (Rated) A 3.12 3.82 3.52 4.22
Power Consumption (Rated) W 580 720 660 795
Power Factor % 80.8 81.9 81.5 81.9
Starting Current A 4.0 4.4
Dimensions (H×W×D) mm 560×695×265 560×695×265
Packaged Dimensions (W×D×H) mm 824×337×599 824×337×599
Weight kg 31 31
Gross Weight kg 36 36
Operation
Sound
Sound Power H dBA 61 62 61 62
Drawing No. 3D044452 3D044453
Indoor Units FTYN20CVMB9 FTYN25CVMB9
Outdoor Units
kW 2.0 2.6 2.25 2.85
Btu/h 6,800 8,850 7,650 9,700
kcal/h 1,720 2,240 1,940 2,450
W 620 760 700 835
Liquid mm
Gas mm
Drain mm
H 7.7 (272) 7.8 (275) 7.7 (272) 7.8 (275)
m³/min
(cfm)
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 5 Steps and Auto 5 Steps and Auto
H/M/L/SL dBA 38 / 32 / 26 / — 38 / 33 / 28 / — 38 / 32 / 26 / — 38 / 33 / 28 / —
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 1YC23NXD#A 1YC23NXD#A
Motor Output W 600 600
Type FVC50K FVC50K
Charge L 0.375 0.375
Type R410A R410A
Charge kg 0.79 0.79
Type Propeller Propeller
Motor Output W 25 25
H/L dBA 46 / — 47 / — 46 / — 47 / —
M 5.9 (208) 6.5 (230) 5.9 (208) 6.5 (230)
L 4.2 (148) 5.3 (187) 4.2 (148) 5.3 (187)
SL————
H 29 (1,025) 25.5 (901) 29 (1,025) 25.5 (901)
L————
Cooling Heating Cooling Heating
RYN20CVMB9 RYN25CVMB9
φ
φ
φ
6.4
9.5
18.0
φ
φ
φ
6.4
9.5
18.0
Notes:
MAX. interunit piping length: 15m
MAX. interunit height difference: 15m
Amount of additional charge of refrigerant 20g/m for piping length exceeding 10m
The data are based on the conditions shown in the table below.
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB/6°CWB
7.5m
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Specifications 21
Loading...