Daikin FTYN25GXV1B User manual

SiBE01 - 829
[Applied Models]
Non-Inverter Pair : Heat Pump
SPLIT Pair
Wall Mounted Type G-Series

SiBE01-829
Table of Contents i
Non Inverter Pair
G-Series
zHeat Pump
Indoor Unit
FTYN25GXV1B FTY25GXV1
FTYN35GXV1B FTY35GXV1
Outdoor Unit
RYN25GXV1B RY25GXV1
RYN35GXV1B RY35GXV1

SiBE01-829
ii Table of Contents
1. Introduction .............................................................................................v
1.1 Safety Cautions ........................................................................................v
1.2 Used Icons .............................................................................................. ix
Part 1 List of Function .................................................................. 1
1. Functions.................................................................................................2
Part 2 Specifications .................................................................... 5
1. Specifications ..........................................................................................6
Part 3 Printed Circuit Board Connector Wiring Diagram ............. 9
1. Printed Circuit Board Connector Wiring Diagram..................................10
1.1 Indoor Unit..............................................................................................10
Part 4 Functions and Control...................................................... 13
1. Functions...............................................................................................14
1.1 Power-Airflow Flap, Wide-Angle Louvers and Auto-Swing ....................14
1.2 Fan Speed Control for Indoor Units........................................................15
1.3 Thermostat Control.................................................................................16
1.4 Automatic Operation...............................................................................17
1.5 Programme Dry Function .......................................................................18
1.6 Sleep Operation .....................................................................................20
1.7 POWERFUL Operation ..........................................................................21
1.8 Other Functions......................................................................................22
2. Function of Thermistor ..........................................................................23
3. Control Specification .............................................................................24
3.1 Four Way Valve Switching .....................................................................24
3.2 3-Minute Standby ...................................................................................24
3.3 Compressor Protection Function............................................................24
3.4 Freeze-up Protection Control .................................................................24
3.5 Heating Peak-cut Control .......................................................................25
3.6 Defrost Control .......................................................................................26
Part 5 Operation Manual ............................................................. 27
1. System Configuration............................................................................28
2. Instructions............................................................................................29
2.1 Safety Precautions .................................................................................29
2.2 Names of Parts.......................................................................................31
2.3 Preparation Before Operation ................................................................34
2.4 AUTO • DRY • COOL • HEAT • FAN Operation .....................................37
2.5 Adjusting the Airflow Direction................................................................39
2.6 POWERFUL Operation ..........................................................................40
2.7 QUIET Operation....................................................................................41
2.8 TIMER Operation ...................................................................................42
2.9 PERSONALIZE Operation .....................................................................43
2.10 SLEEP Operation ...................................................................................44
2.11 Care and Cleaning .................................................................................45
2.12 Troubleshooting......................................................................................48

SiBE01-829
Table of Contents iii
Part 6 Service Diagnosis............................................................. 51
1. Caution for Diagnosis............................................................................52
2. Problem Symptoms and Measures .......................................................53
3. Service Check Function ........................................................................54
4. Troubleshooting ....................................................................................55
4.1 Error Codes and Description ..................................................................55
4.2 Indoor Unit PCB Abnormality .................................................................56
4.3 Freeze-up Protection Control, High Pressure Control or
Indoor Heat Exchanger Thermistor Abnormality ....................................57
4.4 Fan Motor or Related Abnormality (AC motor).......................................59
4.5 Thermistor or Related Abnormality.........................................................60
4.6 High Pressure Control in Cooling or
Outdoor Heat Exchanger Thermistor Abnormality .................................62
4.7 Hardware Error (Tact Switch Pin Short) .................................................64
4.8 Insufficient Gas.......................................................................................65
5. Check ....................................................................................................67
5.1 Thermistor Resistance Check ................................................................67
5.2 Installation Condition Check...................................................................68
5.3 Outdoor Unit Fan System Check............................................................69
5.4 Hall IC Check .........................................................................................69
Part 7 Removal Procedure .......................................................... 71
1. Indoor Unit.............................................................................................72
1.1 Removal of Air Filter...............................................................................72
1.2 Removal of Front Grille ..........................................................................75
1.3 Removal of Horizontal Blades / Vertical Blades .....................................78
1.4 Removal of Electrical Parts Box / PCB / Swing Motor............................80
1.5 Removal of Heat Exchanger ..................................................................86
1.6 Install of Drain Plug ................................................................................89
1.7 Removal of Fan Rotor / Fan Motor.........................................................90
2. Outdoor Unit..........................................................................................94
2.1 Removal of Panels .................................................................................94
2.2 Removal of Bellmouth and Left Side Plate.............................................96
2.3 Removal of Electrical Device Mounting Plate.........................................97
2.4 Removal of Propeller Fan and Fan Motor ..............................................98
2.5 Removal of Sound Blanket.....................................................................99
2.6 Removal of Partition Plate....................................................................101
2.7 Removal of Compressor.......................................................................103
Part 8 Others ............................................................................. 105
1. Others .................................................................................................106
1.1 Trial Operation and Testing..................................................................106
1.2 Pump Down Operation .........................................................................106
1.3 Jumper Settings ...................................................................................107
Part 9 Appendix......................................................................... 109
1. Piping Diagrams..................................................................................110
1.1 Indoor Units ..........................................................................................110
1.2 Outdoor Units .......................................................................................111

SiBE01-829
iv Table of Contents
2. Wiring Diagrams..................................................................................113
2.1 Indoor Units ..........................................................................................113
2.2 Outdoor Units .......................................................................................113
Index ............................................................................................. i
Drawings & Flow Charts ............................................................... iii

SiBE01-829 Introduction
v
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 the item for which caution must be exercised.
The pictogram shows the item to which attention must be paid.
This symbol indicates the prohibited action.
The prohibited item or action is shown in the illustration or near the symbol.
This symbol indicates the action that must be taken, or the instruction.
The instruction is shown in the illustration 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 Cautions Regarding Safety of Workers
Warning
Be sure to disconnect the power cable plug from the plug socket before
disassembling the equipment for repair.
Working on the equipment that is connected to the power supply may 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 is discharged during the repair work, do not touch the
discharged refrigerant gas.
The refrigerant gas may cause frostbite.
When disconnecting the suction or discharge pipe of the compressor at the
welded section, evacuate 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 may
cause injury.
If the refrigerant gas leaks during the repair work, ventilate the area. The
refrigerant gas may generate toxic gases when it contacts flames.
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 may 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 may
cause an electrical shock or fire.

Introduction SiBE01-829
vi
Be sure to wear a safety helmet, gloves, and a safety belt when working at a
high place (more than 2m). Insufficient safety measures may cause a fall
accident.
In case of R410A refrigerant models, be sure to use pipes, flare nuts and tools
for the exclusive use of the R410A refrigerant.
The use of materials for R22 refrigerant models may cause a serious accident
such as a damage of refrigerant cycle as well as an equipment failure.
Warning
Caution
Do not repair the electrical components with wet hands.
Working on the equipment with wet hands may cause an electrical shock.
Do not clean the air conditioner by splashing water.
Washing the unit with water may 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.
Be sure to conduct repair work with appropriate tools.
The use of inappropriate tools may cause injury.
Be sure to check that the refrigerating cycle section has cooled down enough
before conducting repair work.
Working on the unit when the refrigerating cycle section is hot may cause
burns.
Use the welder in a well-ventilated place.
Using the welder in an enclosed room may cause oxygen deficiency.

SiBE01-829 Introduction
vii
1.1.2 Cautions Regarding Safety of Users
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 may cause an electrical shock,
excessive heat generation or fire.
If the power cable and lead wires have scratches or deteriorated, be sure to
replace them.
Damaged cable and wires may cause an electrical shock, excessive heat
generation or fire.
Do not use a joined power cable or extension cable, or share the same power
outlet with other electrical appliances, since it may cause an electrical shock,
excessive heat generation or fire.
Be sure to use an exclusive power circuit for the equipment, and follow the local
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 may cause an
electrical shock or fire.
Be sure to use the specified cable for wiring 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 may cause excessive heat generation or fire.
When wiring 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 may cause
an electrical shock, excessive heat generation or fire.
Do not damage or modify the power cable.
Damaged or modified power cable may cause an electrical shock or fire.
Placing heavy items on the power cable, and heating or pulling the power cable
may 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 leaking point and repair it
before charging the refrigerant. After charging refrigerant, make sure that there
is no refrigerant leak.
If the leaking point 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 may generate toxic gases when it contacts flames, such as fan
and other heaters, stoves and ranges.
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 may fall and cause injury.

Introduction SiBE01-829
viii
Check to make sure that the power cable plug is not dirty or loose, then insert
the plug into a power outlet securely.
If the plug has dust or loose connection, it may cause an electrical shock or fire.
Be sure to install the product correctly by using the provided standard
installation frame.
Incorrect use of the installation frame and improper installation may cause the
equipment to fall, resulting in injury.
For unitary type
only
Be sure to install the product securely in the installation frame mounted on the
window frame.
If the unit is not securely mounted, it may fall and cause injury.
For unitary type
only
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.
Warning
Caution
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 the combustible gas leaks and remains around the unit, it may cause a fire.
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 may cause excessive heat generation,
fire or an electrical shock.
If the installation platform or frame has corroded, replace it.
Corroded installation platform or frame may cause the unit to fall, resulting in
injury.
Check the grounding, and repair it if the equipment is not properly grounded.
Improper grounding may cause an electrical shock.

SiBE01-829 Introduction
ix
1.2 Used 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:
Be sure to measure the insulation resistance after the repair, and make sure
that the resistance is 1 MΩor higher.
Faulty insulation may cause an electrical shock.
Be sure to check the drainage of the indoor unit after the repair.
Faulty drainage may cause the water to enter the room and wet the furniture
and floor.
Do not tilt the unit when removing it.
The water inside the unit may spill and wet the furniture and floor.
Be sure to install the packing and seal on the installation frame properly.
If the packing and seal are not installed properly, water may enter the room and
wet the furniture and floor.
For unitary type
only
Caution
Icon Type of
Information
Description
Note:
Note A “note” provides information that is not indispensable, but may
nevertheless be valuable to the reader, such as tips and tricks.
Caution
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
Warning A “warning” is used when there is danger of personal injury.
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.

Introduction SiBE01-829
x

SiBE01-829
List of Function 1
Part 1
List of Function
1. Functions.................................................................................................2

Functions SiBE01-829
2List of Function
1. Functions
Category Functions
FTYN25-35GXV1B RYN25-35GXV1B
Category Functions
FTYN25-35GXV1B RYN25-35GXV1B
Basic Function Inverter (with Inverter Power Control) — Health & Clean Air Purifying Filter {
Operation Limit for Cooling (°CDB) 10
~46 Photocatalytic Deodorizing Filter —
Operation Limit for Heating (°CWB) –10
~15
Air Purifying Filter with Photocatalytic
Deodorizing Function —
PAM Control — Titanium Apatite Photocatalytic
Air-Purifying Filter —
Compressor Oval Scroll Compressor — Longlife Filter —
Swing Compressor — Air Filter {
Rotary Compressor {Wipe-clean Flat Panel {
Reluctance DC Motor — Washable Grille —
Comfortable
Airflow
Power-Airflow Flap {Mold Proof Operation —
Power-Airflow Dual Flaps — Heating Dry Operation —
Power-Airflow Diffuser — Good-Sleep Cooling Operation —
Wide-Angle Louvers {Sleep Operation {
Vertical Auto-Swing (Up and Down) {Personalize Operation {
Horizontal Auto-Swing (Right and Left) — Timer Count up-down Timer {
3-D Airflow — 24-Hour ON/OFF Timer {
Comfort Airflow Mode — Night Set Mode {
3-Step Airflow (H/P Only) — Worry Free
“Reliability &
Durability”
Auto-Restart (after Power Failure) {
Comfort Control Auto Fan Speed {Self-Diagnosis (Digital, LED) Display {
Indoor Unit Quiet Operation {Wiring Error Check —
Night Quiet Mode (Automatic) — Anticorrosion Treatment of Outdoor Heat
Exchanger {
Outdoor Unit Quiet Operation (Manual) —
INTELLIGENT EYE — Hydrophilic Treatment of Outdoor Heat
Exchanger {
Quick Warming Function {Flexibility Multi-Split / Split Type Compatible Indoor
Unit —
Hot-Start Function {
Automatic Defrosting {Flexible Voltage Correspondence —
Operation Automatic Operation {High Ceiling Application —
Programme Dry Function {Chargeless 10m
Fan Only {Either Side Drain (Right or Left) {
Lifestyle
Convenience
New POWERFUL Operation (Non-Inverter) {Power Selection —
Inverter POWERFUL Operation — Remote Control 5-Rooms Centralized Controller (Option) —
Priority-Room Setting — Remote Control Adaptor
(Normal Open-Pulse Contact) (Option) —
Cooling / Heating Mode Lock —
HOME LEAVE Operation — Remote Control Adaptor
(Normal Open Contact) (Option) —
ECONO Mode —
Indoor Unit On/Off Switch {DIII-NET Compatible (Adaptor) (Option) —
Signal Reception Indicator {Remote
Controller
Wireless {
Temperature Display — Wired —
Another Room Operation —
Note: {: Holding Functions
— : No Functions

SiBE01-829 Functions
List of Function 3
Category Functions
FTY25-35GXV1 RY25-35GXV1
Category Functions
FTY25-35GXV1 RY25-35GXV1
Basic Function Inverter (with Inverter Power Control) — Health & Clean
Air Purifying Filter {
Operation Limit for Cooling (°CDB) 10
~46
Operation Limit for Heating (°CWB) –10
~24 Photocatalytic Deodorizing Filter —
PAM Control — Air Purifying Filter with Photocatalytic
Deodorizing Function —
Compressor Oval Scroll Compressor — Titanium Apatite Photocatalytic
Air-Purifying Filter —
Swing Compressor —
Rotary Compressor {Longlife Filter —
Reluctance DC Motor — Air Filter {
Comfortable
Airflow
Power-Airflow Flap {Wipe-clean Flat Panel {
Power-Airflow Dual Flaps — Washable Grille —
Power-Airflow Diffuser — Mold Proof Operation —
Wide-Angle Louvers {Heating Dry Operation —
Vertical Auto-Swing (Up and Down) {Good-Sleep Cooling Operation —
Horizontal Auto-Swing (Right and Left) — Sleep Operation {
3-D Airflow — Personalize Operation {
Comfort Airflow Mode — Timer Count Up-down Timer {
3-Step Airflow (H/P Only) — 24-Hour ON/OFF Timer {
Comfort Control Auto Fan Speed {Night Set Mode {
Indoor Unit Quiet Operation {Worry Free
“Reliability &
Durability”
Auto-Restart (after Power Failure) {
Night Quiet Mode (Automatic) — Self-Diagnosis (Digital, LED) Display {
Outdoor Unit Quiet Operation (Manual) — Wiring Error Check —
INTELLIGENT EYE — Anticorrosion Treatment of Outdoor Heat
Exchanger {
Quick Warming Function {Hydrophilic Treatment of Outdoor Heat
Exchanger {
Hot-Start Function {Flexibility Multi-Split / Split Type Compatible Indoor
Unit —
Automatic Defrosting {
Operation Automatic Operation {Flexible Voltage Correspondence —
Programme Dry Function {High Ceiling Application —
Fan Only {Chargeless 10m
Lifestyle
Convenience
New POWERFUL Operation (Non-Inverter) {Either Side Drain (Right or Left) {
Inverter POWERFUL Operation — Power Selection —
Priority-Room Setting — Remote Control 5-Rooms Centralized Controller (Option) —
Cooling / Heating Mode Lock — Remote Control Adaptor
(Normal Open-Pulse Contact) (Option) —
HOME LEAVE Operation —
ECONO Mode — Remote Control Adaptor
(Normal Open Contact) (Option) —
Indoor Unit On/Off Switch {
Signal Reception Indicator {DIII-NET Compatible (Adaptor) (Option) —
Temperature Display — Remote
Controller
Wireless {
Another Room Operation — Wired —
Note: {
: Holding Functions
— : No Functions

Functions SiBE01-829
4List of Function

SiBE01-829
Specifications 5
Part 2
Specifications
1. Specifications ..........................................................................................6

Specifications SiBE01-829
6Specifications
1. Specifications
50Hz 230V
Note: The data are based on the conditions shown in the table below.
Models
Indoor Units FTYN25GXV1B FTYN35GXV1B
Outdoor Units RYN25GXV1B RYN35GXV1B
Cooling Heating Cooling Heating
Capacity
Rated (Min.~Max.)
kW 2.5 2.85 3.27 3.68
Btu/h 8,500 9,700 11,200 12,600
kcal/h 2,150 2,450 2,810 3,160
Running Current (Rated) A 3.4 3.5 3.4 3.5
Power Consumption
Rated (Min.~Max.) W 770 780 770 780
Power Factor % 98.5 98.6 93.4 92.4
COP (Rated) W/W 3.25 3.65 3.21 3.61
Piping
Connections
Liquid mm φ 6.4 φ 6.4
Gas mm φ 9.5 φ 12.7
Drain mm φ18.0 φ18.0
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length m 15 15
Max. Interunit Height Difference m 10 10
Chargeless m 10 10
Amount of Additional Charge
of Refrigerant g/m 20 20
Indoor Units FTYN25GXV1B FTYN35GXV1B
Front Panel Color White White
Airflow Rate m³/min
(cfm)
H 9.5 (335) 9.7 (342) 9.8 (346) 10.5 (371)
M 7.9 (279) 8.1 (286) 8.3 (293) 8.8 (311)
L 6.3 (222) 6.6 (233) 6.8 (240) 7.1 (251)
SL 5.9 (208) 6.2 (219) 6.4 (226) 6.7 (237)
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 3 Steps, Quiet, Auto 3 Steps, Quiet, Auto
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current (Rated) A 0.2 0.2 0.2 0.2
Power Consumption (Rated) W 37 37 37 38
Power Factor % 79.7 79.7 80.4 82.6
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 288×800×204 288×800×204
Packaged Dimensions (H×W×D) mm 288×874×360 288×874×360
Weight kg 9 9
Gross Weight kg 13 13
Operation
Sound H/M/L/SL dBA 38 / 32 / 27 / 25 38 / 32 / 27 / 25 38 / 34 / 29 / 27 40 / 35 / 29 / 27
Outdoor Units RYN25GXV1B RYN35GXV1B
Casing Color White White
Compressor
Type Hermetic Motor Compressor Hermetic Motor Compressor
Model 5PS102DAK01 5PS132DBB01
Motor Output W 799 900
Refrigerant
Oil
Type RB68A / FREOL ALPHA68M RB68A / FREOL ALPHA68M
Charge L 0.35 0.35
Refrigerant Type R-410A R-410A
Charge kg 0.80 1.10
Airflow Rate m³/min 34.9 31.6 31.4 28.1
cfm 1,232 1,116 1,108 991
Fan Type Propeller Propeller
Motor Output W 26 26
Running Current (Rated) A 3.2 3.3 4.6 4.6
Power Consumption (Rated) W 733 743 983 982
Power Factor % 99.6 97.9 92.9 92.8
Starting Current A 17.0 23.5
Dimensions (H×W×D) mm 550×765×285 550×765×285
Packaged Dimensions (H×W×D) mm 358×611×899 358×611×899
Weight kg 31 34
Gross Weight kg 35 38
Operation
Sound H dBA 48 49 48 49
Drawing No. 3D060315 3D060316
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB Indoor ; 20°CDB Outdoor ; 7°CDB/6°CWB 5m

SiBE01-829 Specifications
Specifications 7
50Hz 220V
Note: The data are based on the conditions shown in the table below.
Models
Indoor Units FTY25GXV1 FTYN35GXV1
Outdoor Units RY25GXV1 RYN35GXV1
Cooling Heating Cooling Heating
Capacity
kW 2.65 2.91 3.4 3.8
Btu/h 9,000 9,900 11,600 13,000
kcal/h 2,300 2,500 2,900 3,300
Running Current A 4.1 3.7 5.0 5.2
Power Consumption W 880 800 1,060 1,100
Power Factor % 98.1 98.0 96.9 96.7
COP W/W 3.01 3.64 3.21 3.45
Piping
Connections
Liquid mm φ 6.4 φ 6.4
Gas mm φ 9.5 φ 12.7
Drain mm φ18.0 φ18.0
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length m 15 15
Max. Interunit Height Difference m 10 10
Chargeless m 10 10
Amount of Additional Charge
of Refrigerant g/m 20 20
Indoor Units FTY25GXV1 FTYN35GXV1
Front Panel Color White White
Airflow Rate m³/min
(cfm)
H 9.5 (335) 9.7 (342) 9.8 (346) 10.5 (371)
M 7.9 (279) 8.1 (286) 8.3 (293) 8.8 (311)
L 6.3 (222) 6.6 (233) 6.8 (240) 7.1 (251)
SL 5.9 (208) 6.2 (219) 6.4 (226) 6.7 (237)
Fan
Type Cross Flow Fan Cross Flow Fan
Motor Output W 18 18
Speed Steps 3 Steps, Quiet, Auto 3 Steps, Quiet, Auto
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable / Washable / Mildew Proof Removable / Washable / Mildew Proof
Running Current A 0.2 0.2 0.2 0.2
Power Consumption W 37 37 37 38
Power Factor % 84.1 84.1 84.1 86.4
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 288×800×204 288×800×204
Packaged Dimensions (H×W×D) mm 288×874×360 288×874×360
Weight kg 9 9
Gross Weight kg 13 13
Operation
Sound H/M/L/SL dBA 38 / 32 / 27 / 25 38 / 33 / 27 / 25 38 / 34 / 29 / 27 40 / 35 / 29 / 27
Outdoor Units RY25GXV1 RYN35GXV1
Casing Color White White
Compressor
Type Hermetic Motor Compressor Hermetic Motor Compressor
Model 2PS156D5FB02 2PS206D5AB02
Motor Output W 750 950
Refrigerant
Oil
Type ATMOS NW56M or SUNISO 4GDID ATMOS NW56M or SUNISO 4GDID
Charge L 0.35 0.35
Refrigerant Type R-22 R-22
Charge kg 0.80 1.10
Airflow Rate m³/min 34.2 31.0 30.6 27.4
cfm 1,207 1,094 1,080 966
Fan Type Propeller Propeller
Motor Output W 26 26
Running Current A 3.9 3.5 4.8 5.0
Power Consumption W 843 763 1,023 1,062
Power Factor % 98.3 99.1 96.9 96.5
Starting Current A 18.5 21.5
Dimensions (H×W×D) mm 550×765×285 550×765×285
Packaged Dimensions (H×W×D) mm 358×611×899 358×611×899
Weight kg 30 34
Gross Weight kg 34 38
Operation Sound dBA 48 49 49 50
Drawing No. 3D060317 3D060318
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
Cooling Heating Piping Length
Indoor ; 27°CDB/19°CWB
Outdoor ; 35°CDB/24°CWB Indoor ; 20°CDB Outdoor ; 7°CDB/6°CWB 5m

Specifications SiBE01-829
8Specifications

SiBE01-829
Printed Circuit Board Connector Wiring Diagram 9
Part 3
Printed Circuit Board
Connector Wiring Diagram
1. Printed Circuit Board Connector Wiring Diagram..................................10
1.1 Indoor Unit..............................................................................................10