Daikin FL50EXV1, FL28EXV1, FL20EXV1, FH62CXV1, FLY15EXV1 Technical Manual
...
TECHNICAL MANUAL
Split Unit Air Conditioner
Ceiling Mounted C & E Series
FL-E, FH-C, FLY-E, FHY-C series
— Cooling only & Heatpump [50Hz] —
R22
Table of Contents
Table of Contents
Nomenclature......................................................................................................................1
Indoor ............................................................................................................................1
Outdoor ..........................................................................................................................1
Product Line-Up .............................................................................................................2
Application Information .....................................................................................................4
Operating Range ........................................................................................................... 4
Refrigerant Circuit Diagrams ......................................................................................... 5
Installation Guideline ................................................................................................... 11
Sound Data ........................................................................................................................14
Sound Pressure Level ................................................................................................. 14
NC Curve ..................................................................................................................... 15
Engineering & Physical Data ...........................................................................................19
Performance Data .............................................................................................................24
Calculation Steps .........................................................................................................24
Performance Tables .....................................................................................................26
Outlines & Dimensions ....................................................................................................47
Wiring Diagrams ...............................................................................................................51
Service & Maintenance ....................................................................................................69
Troubleshooting ...............................................................................................................71
Nomenclature
1
Nomenclature
Indoor
FL(Y) 15 E X V1
Power Supply
V1: 1 phase 50 Hz 220-240V
Production
X: OYLM
Product Series
C: C Series
E: E Series
Capacity
15: 15000 Btu/hr
Model
FL: Ceiling Convertible (Cooling Only)
FH: Ceiling Exposed (Cooling Only)
FLY: Ceiling Convertible (Heatpump)
FHY: Ceiling Exposed (Heatpump)
Outdoor
R(Y) 15 C X V1
Power Supply
V1: 1 phase 50 Hz 220-240V
Y1: 3phase 50 Hz 380-415V
Production
X: OYLM
Product Series
C: C Series
D: D Series
Capacity
15: 15000 Btu/hr
Model
R: Single Split Condensing Unit (Cooling Only)
RY: Single Split Condensing Unit (Heatpump)
Nomenclature
2
Product Line-Up
Indoor Unit
FL(Y)/FH(Y)
Nomenclature
Classifi cation
Handset
PCB
Fin
Refrigerant Control
Air Purifi cation
Others
BRC52A62
BRC52A61
L208A EC
L208A AP
Hydrophilic (Blue)
Cap tube
W/out Cap tube
Washable Saranet Filter
Ionizer
Convertible
COOLING
FL15EXV1 XXXXXXX
FL20EXV1 XXXXXXX
FL25EXV1 XXXXXXX
FL28EXV1 X X X X X X X
FL35EXV1 X X X X X X X
FL40EXV1 X X X X X X X
FL50EXV1 X X X X X X X
FH62CXV1 X X X X X
HEATPUMP
FLY15EXV1 X X X X X X X
FLY20EXV1 X X X X X X X
FLY25EXV1 X X X X X X X
FLY28EXV1 X X X X X X X
FLY35EXV1 X X X X X X X
FLY40EXV1 X X X X X X X
FLY50EXV1 X X X X X X X
FHY62CXV1 X X X X X
Nomenclature
3
Outdoor Unit
R(Y)
Nomenclature
Classifi cation
Refrigerant
Control
Fin
Safety Devices
Compressor
Others
Cap Tube
TXV
Hydrophilic (Blue)
Hydrophilic (Gold)
Bare Aluminium
Contactor
High Pressure Switch
Low Pressure Switch
Phase Sequencer
Rotary
Scroll
Drain Elbow
COOLING
R15CXV1 X X X
R15CGXV1 X X X
R20CXV1 X X X
R20CGXV1 X X X
R25CXV1 X X X
R25CGXV1 X X X
R28CXV1 X X
R28CGXV1 X X
R30DXV1 X X X X X
R30DGXV1 X X X X X
R35DXV1 X X X X X
R35DGXV1 X X X X X
R40DXV1 X X X X X
R40DGXV1 X X X X X
R40DXY1 X X X X X X
R40DGXY1 X X X X X X
R50DXY1 X X X X X X
R50DGXY1 X X X X X X
R61DXY1 X X X X X X
R61DGXY1 X X X X X X
HEATPUMP
RY15CXV1 X X X X
RY15CGXV1 X X X X
RY18CXV1 X X X X
RY18CGXV1 X X X X
RY20CXV1 X X X X
RY20CGXV1 X X X X
RY25CXV1 X X X X
RY25CGXV1 X X X X
RY28CXV1 X X X X
RY28CGXV1 X X X X
RY30DXV1 X X X X X X X
RY30DGXV1 X X X X X X X
RY35DXV1 X X X X X X X
RY35DGXV1 X X X X X X X
RY40DXV1 X X X X X X
RY40DGXV1 X X X X X X
RY40DXY1 X X X X X X X
RY40DGXY1 X X X X X X X
RY50DXY1 X X X X X X X
RY50DGXY1 X X X X X X X
RY61DXY1 X X X X X X X
RY61DGXY1 X X X X X X X
4
Application Information
Application Information
Operating Range
Ensure the operating temperature is in allowance range.
Cooling
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Outdoor
DB (°C)
46
43
19
14 19 23 Indoor WB (°C)
Heating
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Outdoor
WB (°C)
18
15 20 27 Indoor DB (°C)
10
-9
5
Application Information
Refrigerant Circuit Diagrams
Model: FL15EXV1 – R15CXV1 / FL20EXV1 – R20CXV1
COOLING OPERATION
3 WAY
VALVE
DISCHARGE
ACCUMULATOR
COMPRESSOR
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
2 WAY
VALVE
COOLING
CAP TUBE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
INDOOR UNIT OUTDOOR UNIT
Model: FL25EXV1 – R25CXV1
COOLING OPERATION
INDOOR UNIT OUTDOOR UNIT
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY
VALVE
DISCHARGE
ACCUMULATOR
COMPRESSOR
3 WAY
VALVE
COOLING
CAP TUBE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
6
Application Information
Model: FL28EXV1 – R28CXV1
COOLING OPERATION
INDOOR UNIT OUTDOOR UNIT
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
DISCHARGE
ACCUMULATOR
COMPRESSOR
3 WAY
VALVE
3 WAY
VALVE
COOLING
CAP TUBE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
Model: FL28EXV1 – R30DXV1 / FL35EXV1 – R35DXV1 / FL40EXV1 – R40DXV1 / FL40EXV1 – R40DXY1 /
FL50EXV1 – R50DXY1
COOLING OPERATION
INDOOR UNIT OUTDOOR UNIT
DISCHARGE
ACCUMULATOR
LOW
PRESSURE
SWITCH
HIGH
PRESSURE
SWITCH
3 WAY
VALVE
3 WAY
VALVE
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
CAP TUBE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
COMPRESSOR
7
Application Information
Model: FH62CXV1 – R61DXY1
COOLING OPERATION
INDOOR UNIT OUTDOOR UNIT
ACCUMULATOR
LOW
PRESSURE
SWITCH
HIGH
PRESSURE
SWITCH
3 WAY
VALVE
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
CAP TUBE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
DISCHARGE
COMPRESSOR
3 WAY
VALVE
Model: FLY15EXV1 – RY15CXV1 / FLY20EXV1 – RY20CXV1
COOLING OPERATION
HEATING OPERATION
INDOOR UNIT OUTDOOR UNIT
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
PIPE TEMPERATURE
SENSOR
COOLING & HEATING
CAP TUBE
STRAINER STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
HEATING CAP
TUBE
CHECK
VALVE
3 WAY
VALVE
PIPING
GAS
PIPING
LIQUID
2 WAY
VALVE
DISCHARGE
4 WAY VALVE
ACCUMULATOR
COMPRESSOR
8
Application Information
Model: FLY20EXV1 – RY18CXV1
COOLING OPERATION
HEATING OPERATION
OUTDOOR UNITINDOOR UNIT
PIPE TEMPERATURE
SENSOR
COOLING & HEATING
CAP TUBE
STRAINER STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY
VALVE
PIPING
GAS
PIPING
LIQUID
2 WAY
VALVE
DISCHARGE
4 WAY VALVE
ACCUMULATOR
COMPRESSOR
Model: FLY25EXV1 – RY25CXV1 / FLY28EXV1 – RY28CXV1
COOLING OPERATION
HEATING OPERATION
OUTDOOR UNITINDOOR UNIT
PIPE TEMPERATURE
SENSOR
COOLING & HEATING
CAP TUBE
STRAINER STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY
VALVE
PIPING
GAS
PIPING
LIQUID
3 WAY
VALVE
DISCHARGE
4 WAY VALVE
ACCUMULATOR
COMPRESSOR
9
Application Information
Model: FLY28EXV1 – RY30DXV1 / FLY35EXV1 – RY35DXV1
COOLING OPERATION
HEATING OPERATION
OUTDOOR UNITINDOOR UNIT
PIPE TEMPERATURE
SENSOR
COOLING & HEATING
CAP TUBE
STRAINER
BIFLOW
TXV
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY
VALVE
PIPING
GAS
PIPING
LIQUID
3 WAY
VALVE
DISCHARGE
4 WAY VALVE
HIGH
PRESSURE
SWITCH
ACCUMULATOR
COMPRESSOR
Model: FLY40EXV1 – RY40DXV1 / FLY40EXV1 – RY40DXY1 / FLY50EXV1 – RY50DXY1
COOLING OPERATION
HEATING OPERATION
OUTDOOR UNITINDOOR UNIT
PIPE TEMPERATURE
SENSOR
HEATING CAP. TUBE
ACCESS
VALVE
STRAINER
COOLING
CAP. TUBE
CHECK
VALVE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY
VALVE
PIPING
GAS
PIPING
LIQUID
3 WAY
VALVE
DISCHARGE
4 WAY VALVE
HIGH
PRESSURE
SWITCH
ACCUMULATOR
COMPRESSOR
10
Application Information
Model: FHY62CXV1 – RY61DXY1
COOLING OPERATION
HEATING OPERATION
OUTDOOR UNITINDOOR UNIT
PIPE TEMPERATURE
SENSOR
HEATING CAP. TUBE
STRAINER
CHECK VALVE
STRAINER
HEAT EXCHANGER
(OUTDOOR UNIT)
RETURN
AIR SENSOR
HEAT EXCHANGER
(INDOOR UNIT)
PIPE TEMPERATURE
SENSOR
3 WAY VALVE
PIPING
GAS
PIPING
LIQUID
3 WAY
VALVE
DISCHARGE
STRAINER
STRAINER
CHECK
VALVE
COOLING
CAP. TUBE
4 WAY VALVE
HIGH PRESSURE
SWITCH
ACCUMULATOR
COMPRESSOR
11
Application Information
Installation Guideline
Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them.
Installation Diagram
Indoor Unit
Outdoor Unit
Air Discharge Louver
Signal Receiver
Indicator Lights
Air Intake Grille
Air Intake
Refrigerant piping
Air Intake
Air Intake Nozzle
Air Filters
(Inside Air Intake Grille)
Outdoor Clearance
If the condensing unit is operated in an atmosphere containing oils (including machine
oils), salt (coastal area), sulphide gas (near hot spring, oil refi nery plant), such as
substances may lead to failure of the unit.
A
AIR INLET
AIR DISCHARGE
B
OBSTACLE
OBSTACLE
C
AIR INLET
SERVICE SPACE
D
OBSTACLE
OBSTACLE
ALL MODELS
Minimum Distance
A
300 mm
B
1000 mm
C
300 mm
D
500 mm
12
Application Information
Cable Size
Model Unit
FL15EXV1 FL20EXV1 FL25EXV1 FL28EXV1 FL28EXV1
R15CXV1 R20CXV1 R25CXV1 R28CXV1 R30DXV1
Power supply cable size
Number of wire
mm
2
2.5
3
2.5
3
2.5
3
2.5
3
4
3
Interconnection cable size
Number of wire
mm
2
2.5
3
2.5
3
2.5
3
2.5
3
2.5
4
Recommended fuse A 16 16 20 20 25
Model Unit
FL35EXV1 FL40EXV1 FL50EXV1 FH62CXV1
R35DXV1 R40DXV1 R40DXY1 R50DXY1 R61DXY1
Power supply cable size
Number of wire
mm
2
4
3
4
3
2.5
5
2.5
5
2.5
5
Interconnection cable size
Number of wire
mm
2
1.5
4
1.5
4
1.5
4
1.5
4
1.5
4
Recommended fuse A 30 30 13 13 16
Model Unit
FLY15EXV1 FLY20EXV1 FLY25EXV1 FLY28EXV1 FLY28EXV1
RY15CXV1 RY18CXV1 RY20CXV1 RY25CXV1 RY28CXV1 RY30DXV1
Power supply cable size
Number of wire
mm
2
2.5
3
2.5
3
2.5
3
2.5
3
4
3
Interconnection cable size
Number of wire
mm
2
2.5
5
2.5
5
2.5
5
2.5
5
2.5
6
Recommended fuse A 16 16 20 20 25
Model Unit
FLY35EXV1
FLY40EXV1
FLY50EXV1 FHY62CXV1
RY35DXV1 RY40DXV1 RY40DXY1 RY50DXY1 RY61DXY1
Power supply cable size
Number of wire
mm
2
4
3
4
3
2.5
5
2.5
5
2.5
5
Interconnection cable size
Number of wire
mm
2
1.5
4 & 3
1.5
4 & 3
1.5
4 & 3
1.5
4 & 3
1.5
7
Recommended fuse A 30 30 13 13 16
13
Application Information
Refrigerant Piping
If the pipe length is too long, both the capacity and the reliability of the unit will decrease. As the number
of bends increases, resistance of the piping system to the refrigerant fl ow increases and thus lowering the
capacity, as a result the compressor may become defective. Always choose the shortest path and follow the
recommendation as tabulated as below
Model
Indoor FL(Y)15EXV1 FL(Y)20EXV1 FL(Y)25EXV1 FL(Y)28EXV1
Outdoor R(Y)15CXV1
R(Y)20CXV1 /
RY18CXV1
R(Y)25CXV1 R(Y)28CXV1
Max. Length, m 12 15
Max. Elevation, m 5 8
Model
Indoor FL(Y)28EXV1 FL(Y)40EXV1 FL(Y)40/50EXV1 FH(Y)62CXV1
Outdoor R(Y)30DXV1 R(Y)40DXV1 R(Y)40/50DXY1 R(Y)61DXY1
Max. Length, m 45 35
Max. Elevation, m 25 15
Piping sizes (fl are connection type) are as follows:
R22
Model R(Y)15CXV1 R(Y)20CXV1
R(Y)25/28CXV1 /
R(Y)30DXV1
R(Y)35/40DXV1 /
R(Y)40/50DXY1
R(Y)61DXY1
Liquid, mm / in 6.35 / 1/4 6.35 / 1/4 9.52 / 3/8 9.52 / 3/8 12.7 / 1/2
Suction, mm / in 12.70 / 1/2 15.88 / 5/8 15.88 / 5/8 19.05 / 3/4 19.05 / 3/4
Additional Charge
The refrigerant is pre-charged in the outdoor unit. If the piping length is less than 7.6m, then additional
charge after vacuuming is not necessary. If the piping length is more than 7.6m, then use the additional
charge (g) per additional 1m length as tabulated:
R22 – Cooling Only
Indoor
FL15EXV1 FL20EXV1 FL25EXV1 FL28EXV1 FL35EXV1 FL40EXV1 FL50EXV1 FH62CXV1
Outdoor
R15CXV1 R20CXV1 R25CXV1 R28CXV1 R30DXV1 R35DXV1
R40DXV1
(1PH)
R40DXY1
(3PH)
R50DXY1 R61DXY1
Add. Charge, g/m 15 16 39 40 55 56 55 55 55 102
R22 – Heatpump
Indoor
FLY15EXV1 FLY20EXV1 FLY25EXV1 FLY28EXV1 FLY35EXV1 FLY40EXV1 FLY50EXV1 FHY62CXV1
Outdoor
RY15CXV1 RY20CXV1 RY25CXV1 RY28CXV1 RY30DXV1 RY35DXV1
RY40DXV1
(1PH)
RY40DXY1
(3PH)
RY50DXY1 RY61DXY1
Add. Charge, g/m 25 22 56 55 55 54 54 55 55 101
Note: Installation and maintenance are to be performed only by qualifi ed personnel who
are familiar with local codes and regulations, and experienced with this type of
equipment.
14
Sound Data
Sound Data
Sound Pressure Level
Model Speed
1/1 Octave Sound Pressure (dB, ref 20μPa)
Overall
(dBA)
Noise
Criteria
125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz
FL(Y)15EXV1
High 40 42 45 41 37 33 27 48 40
Med 34 36 38 32 28 21 13 43 33
Low 32 33 36 29 24 17 9 41 31
FL(Y)20EXV1
High 42 46 49 44 43 36 31 48 45
Med 36 40 43 37 36 27 20 46 38
Low 34 38 41 34 33 23 15 43 36
FL(Y)25EXV1
High 45 47 51 48 47 40 34 50 48
Med 43 46 49 46 44 37 31 47 45
Low 42 46 47 44 42 35 27 46 43
FL(Y)28EXV1
High 47 50 53 50 50 43 39 56 51
Med 44 46 49 46 45 38 33 51 46
Low 38 40 43 38 37 28 22 44 38
FL(Y)35EXV1
High 45 51 49 54 51 45 37 48 53
Med 44 49 48 52 49 43 36 47 51
Low 40 44 43 47 45 36 29 44 46
FL(Y)40EXV1
High 49 52 52 55 53 47 42 52 54
Med 49 51 50 54 51 44 39 47 53
Low 49 46 46 49 46 38 32 46 48
FL(Y)50EXV1
High 47 50 48 47 44 40 30 52 46
Med 45 48 47 45 43 38 28 50 44
Low 44 47 46 44 41 37 28 49 43
FH(Y)62CXV1
High 34 45 49 52 49 44 37 56 51
Med 32 43 46 49 46 41 33 53 48
Low 26 36 40 42 38 32 24 46 41
Model Measuring Location
FL(Y)15EXV1
FL(Y)20EXV1
FL(Y)25EXV1
FL(Y)28EXV1
Standard: JIS C 9612
FL(Y)35EXV1
FL(Y)40EXV1
FL(Y)50EXV1
FH(Y)62CXV1
Standard: JIS B 8616
15
Sound Data
NC Curve
FL(Y)15EXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
FL(Y)20EXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency(Hz)
Sound pressure level (dB, ref 20μPa)
16
Sound Data
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
FL(Y)25EXV1
0
10
20
30
40
50
60
70
Sound pressure level (dB, ref 20
Pa)
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
FL(Y)28EXV1
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
17
Sound Data
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20
Pa)
FL(Y)35EXV1
H
M
L
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
FL(Y)40EXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20
Pa)
18
Sound Data
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
H
M
L
FL(Y)50EXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
NC-20
NC-30
NC-25
NC-35
NC-40
NC-45
NC-50
NC-55
FH(Y)62CXV1
0
10
20
30
40
50
60
70
125 250 500 1000 2000 4000 8000
Octave-band frequency (Hz)
Sound pressure level (dB, ref 20μPa)
H
M
L
19
Engineering & Physical Data
Engineering & Physical Data
Engineering Data – R22 MODEL
MODEL
INDOOR UNIT FL15EXV1 FL20EXV1 FL25EXV1
OUTDOOR UNIT R15CXV1 R20CXV1 R25CXV1
NOMINAL COOLING CAPACITY
Btu/h 12000 19000 24000
W 3520 5570 7030
NOMINAL TOTAL INPUT POWER (COOLING) W 1288 1861 2573
NOMINAL RUNNING CURRENT (COOLING) A 5.80 8.20 12.0
EER W/W 2.73 2.99 2.73
REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP TUBE
REFRIGERANT CHARGE kg 0.75 1.35 1.50
MODEL
INDOOR UNIT FLY15EXV1 FLY20EXV1 FLY20EXV1 FLY25EXV1
OUTDOOR UNIT RY15CXV1 RY18CXV1 RY20CXV1 RY25CXV1
NOMINAL COOLING CAPACITY
Btu/h 12000 18000 19000 24000
W 3520 5280 5570 7030
NOMINAL HEATING CAPACITY
Btu/h 12000 18500 19500 25000
W 3520 5420 5720 7330
NOMINAL TOTAL INPUT POWER (COOLING) W 1288 1872 1861 2573
NOMINAL TOTAL INPUT POWER (HEATING) W 998 1710 1811 2493
NOMINAL RUNNING CURRENT (COOLING) A 5.80 8.25 8.20 12.0
NOMINAL RUNNING CURRENT (HEATING) A 4.50 7.70 8.00 11.7
EER W/W 2.73 2.82 2.99 2.73
COP W/W 3.52 3.17 3.16 2.94
REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP TUBE
REFRIGERANT CHARGE kg 0.925 0.85 1.35 1.50
POWER SOURCE V/Ph/Hz 220-240 / 1 / 50
REFRIGERANT TYPE R22
INDOOR UNIT
CONTROL
AIR DISCHARGE AUTOMATIC LOUVER (UP & DOWN)
OPERATION WIRELESS OR WIRED REMOTE CONTROL
AIR FLOW
HIGH l/s / CFM 240 / 508 245 / 520 374 / 580
MEDIUM l/s / CFM 182 / 386 217 / 460 250 / 530
LOW l/s / CFM 165 / 350 192 / 406 231 / 490
EXTERNAL STATIC PRESSURE Pa (in.wg.) 0
SOUND PRESSURE LEVEL (H/M/L) dBA 48 / 43 / 41 48 / 46 / 43 50 / 47 / 46
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 218 x 1080 x 630
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 297 x 1197 x 740
UNIT WEIGHT kg 26 27 27
CONDENSATE DRAIN SIZE mm 19.1 / 3/4
FAN
TYPE BLOWER WHEEL
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 20
INSULATION GRADE B
RATED INPUT POWER W 84 86 139
RATED RUNNING CURRENT A 0.37 0.38 0.68
MOTOR OUTPUT W 40 50 65
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.27
ROW 223
AIR QUALITY FILTER
TYPE SARANET
QUANTITY pc 2
CASING COLOUR LIGHT GREY
OUTDOOR UNIT
AIR FLOW l/s / CFM 453 / 960 614 / 1300 614 / 1300 755 / 1600
SOUND PRESSURE LEVEL dBA 49 51 51 52
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 540 x 700 x 250 651 x 855 x 328 651 x 855 x 328 753 x 855 x 328
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 620 x 810 x 330 710 x 990 x 415 710 x 990 x 415 810 x 990 x 415
UNIT WEIGHT
COOLING ONLY
kg
28 -
47 57
HEATPUMP 30 43
PIPE
CONNECTION
TYPE FLARE VALVE
SIZE
LIQUID mm 6.35 6.35 6.35 9.52
GAS mm 12.7 15.88 15.88 15.88
FAN
TYPE PROPPELER
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 23
INSULATION GRADE BFFF
RATED INPUT POWER W 76 81 80 119
RATED RUNNING CURRENT A 0.33 0.36 0.35 0.52
MOTOR OUTPUT W 30 32 32 60
POLES 6
COMPRESSOR
TYPE ROTARY
OIL TYPE ATMOS NM56M / SUNISO 4GDID
OIL AMOUNT cm
3
350 670 670 700
RATED INPUT POWER (COOLING) W 1128 1705 1695 2315
RATED INPUT POWER (HEATING) W 838 1543 1645 2235
RATED RUNNING CURRENT (COOLING) A 5.10 7.51 7.47 10.8
RATED RUNNING CURRENT (HEATING) A 3.80 6.96 7.27 10.5
LOCKED ROTOR AMP. A 25 34 34 56
COIL
TUBE
MATERIAL COPPER
R DIAMETER mm 7.00 7.00 7.00 7.00
RY DIAMETER mm 9.52 7.00 7.00 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.36 0.52 0.52 0.62
ROW 1122
CASING COLOUR LIGHT GREY
ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO 13253 (DUCTED UNIT).
COOLING HEATING
INDOOR: 27°C DB / 19°C WB INDOOR: 20°C DB
OUTDOOR: 35°C DB / 24°C WB OUTDOOR: 7°C DB / 6°C WB
20
Engineering & Physical Data
Engineering Data - R22 MODEL
MODEL
INDOOR UNIT FL28EXV1 FL35EXV1 FL40EXV1
OUTDOOR UNIT R28CXV1 R30DXV1 R35DXV1 R40DXV1
NOMINAL COOLING CAPACITY
Btu/h 28000 28000 33500 37000
W 8210 8210 9800 10800
NOMINAL TOTAL INPUT POWER (COOLING) W 2792 2714 2960 3800
NOMINAL RUNNING CURRENT (COOLING) A 13.7 13.3 14.1 18.0
EER W/W 2.94 3.02 3.32 2.85
REFRIGERANT CONTROL (EXPANSION DEVICE) INDOOR CAP TUBE
REFRIGERANT CHARGE kg 1.75 1.40 2.00 2.40
MODEL
INDOOR UNIT FLY28EXV1 FLY35EXV1 FLY40EXV1
OUTDOOR UNIT RY28CXV1 RY30DXV1 RY35DXV1 RY40DXV1
NOMINAL COOLING CAPACITY
Btu/h 28000 28000 33500 37500
W 8210 8210 9800 11000
NOMINAL HEATING CAPACITY
Btu/h 28500 28500 38000 43000
W 8350 8350 11100 12600
NOMINAL TOTAL INPUT POWER (COOLING) W 2792 2714 2960 3600
NOMINAL TOTAL INPUT POWER (HEATING) W 2357 2921 3480 3500
NOMINAL RUNNING CURRENT (COOLING) A 13.7 13.3 14.1 17.2
NOMINAL RUNNING CURRENT (HEATING) A 13.8 14.1 16.2 16.9
EER W/W 2.94 3.02 3.32 3.05
COP W/W 3.54 2.86 3.20 3.60
REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP TUBE
OUTDOOR CAP
TUBE + TXV
OUTDOOR CAP
TUBE + TXV
OUTDOOR CAP TUBE
REFRIGERANT CHARGE kg 1.83 2.15 2.30 2.50
POWER SOURCE V/Ph/Hz 220-240 / 1 / 50
REFRIGERANT TYPE R22
INDOOR UNIT
CONTROL
AIR DISCHARGE AUTOMATIC LOUVER (UP & DOWN)
OPERATION WIRELESS OR WIRED REMOTE CONTROL
AIR FLOW
HIGH l/s / CFM 302 / 640 400 / 840 520 / 1100
MEDIUM l/s / CFM 264 / 560 360 / 753 460 / 983
LOW l/s / CFM 217 / 460 320 / 669 410 / 877
EXTERNAL STATIC PRESSURE Pa (in.wg.) 0
SOUND PRESSURE LEVEL (H/M/L) dBA 56 / 51 / 44 48 / 47 / 44 52 / 47 / 46
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 218 x 1080 x 630 260 x 1320 x 634 260 x 1538 x 634
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 297 x 1197 x 740 352 x 1401 x 734 352 x 1620 x 734
UNIT WEIGHT kg 28 38 45
CONDENSATE DRAIN SIZE mm 19.1 / 3/4
FAN
TYPE BLOWER WHEEL
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 20
INSULATION GRADE B
RATED INPUT POWER W 161 165 218
RATED RUNNING CURRENT A 0.76 0.73 0.98
MOTOR OUTPUT W 70 92 118
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.27 0.27 0.32
ROW 333
AIR QUALITY FILTER
TYPE SARANET
QUANTITY pc 2
CASING COLOUR LIGHT GREY
OUTDOOR UNIT
AIR FLOW l/s / CFM 741 / 1570 1605 / 3400 1605 / 3400 1605 / 3400
SOUND PRESSURE LEVEL dBA 58 58 58 58
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 753 x 855 x 328 852 x 1030 x 400 852 x 1030 x 400 852 x 1030 x 400
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 810 X 990 x 415 1010 x 1180 x 514 1010 x 1180 x 514 1010 x 1180 x 514
UNIT WEIGHT kg 57 95 95 100
PIPE
CONNECTION
TYPE FLARE VALVE
SIZE
LIQUID mm 9.52 9.52 9.52 9.52
GAS mm 15.88 15.88 19.05 19.05
FAN
TYPE PROPPELER
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 23 54 54 54
INSULATION GRADE FBBB
R RATED INPUT POWER W
123 256 257
257
RY RATED INPUT POWER 276
R RATED RUNNING CURRENT A
0.54 1.14 1.10
1.10
RY RATED RUNNING CURRENT 1.34
MOTOR OUTPUT W 66 145 145 145
POLES 6888
COMPRESSOR
TYPE ROTARY SCROLL SCROLL SCROLL
OIL TYPE
ATMOS NM56M /
SUNISO 4GDID
MINERAL (SONTEX
200LT)
MOBIL EAL ARCTIC
22CC
MOBIL EAL ARCTIC
22CC
OIL AMOUNT cm
3
1130 1240 1242 1951
R RATED INPUT POWER 2508 2297 2538 3325
RY
RATED INPUT POWER (COOLING)
W 2508 2297 2538 3106
RATED INPUT POWER (HEATING)
W 2073 2504 3058 3006
R RATED RUNNING CURRENT 12.4 11.4 12.3 15.9
RY
RATED RUNNING CURRENT
(COOLING)
A 12.4 11.4 12.3 14.9
RATED RUNNING CURRENT
(HEATING)
A 12.5 12.2 14.4 14.6
LOCKED ROTOR AMP. A 62 82 97 114
COIL
TUBE
MATERIAL COPPER
R DIAMETER mm 7.00 9.52 9.52 9.52
RY DIAMETER mm 7.00 9.52 9.52 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.62 0.87 0.87 0.87
ROW 2222
CASING COLOUR LIGHT GREY
ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO 13253 (DUCTED UNIT).
COOLING HEATING
INDOOR: 27°C DB / 19°C WB INDOOR: 20°C DB
OUTDOOR: 35°C DB / 24°C WB OUTDOOR: 7°C DB / 6°C WB
21
Engineering & Physical Data
Engineering Data - R22 MODEL
MODEL
INDOOR UNIT FL40EXV1 FL50EXV1 FH62CXV1
OUTDOOR UNIT R40DXY1 R50DXY1 R61DXY1
NOMINAL COOLING CAPACITY
Btu/h 38000 47500 56000
W 11140 13900 16410
NOMINAL TOTAL INPUT POWER (COOLING) W 3800 5050 5593
NOMINAL RUNNING CURRENT (COOLING) A 6.23 8.48 9.40
EER W/W 2.93 2.76 2.93
REFRIGERANT CONTROL (EXPANSION DEVICE) INDOOR CAP TUBE
REFRIGERANT CHARGE kg 2.48 2.55 5.00
MODEL
INDOOR UNIT FLY40EXV1 FLY50EXV1 FHY62CXV1
OUTDOOR UNIT RY40DXY1 RY50DXY1 RY61DXY1
NOMINAL COOLING CAPACITY
Btu/h 38000 46000 56000
W 11100 13500 16410
NOMINAL HEATING CAPACITY
Btu/h 42000 52000 56000
W 12300 15200 16410
NOMINAL TOTAL INPUT POWER (COOLING) W 3450 4750 5593
NOMINAL TOTAL INPUT POWER (HEATING) W 3750 4150 4551
NOMINAL RUNNING CURRENT (COOLING) A 6.03 8.18 9.40
NOMINAL RUNNING CURRENT (HEATING) A 6.91 7.39 8.10
EER W/W 3.23 2.84 2.93
COP W/W 3.28 3.67 3.61
REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP TUBE OUTDOOR CAP TUBE
INDOOR & OUTDOOR
CAP TUBE
REFRIGERANT CHARGE kg 2.50 2.50 5.00
POWER SOURCE V/Ph/Hz 380-415 / 3 / 50
REFRIGERANT TYPE R22
INDOOR UNIT
CONTROL
AIR DISCHARGE AUTOMATIC LOUVER (UP & DOWN)
OPERATION WIRELESS OR WIRED REMOTE CONTROL
AIR FLOW
HIGH l/s / CFM 520 / 1100 570 / 1215 731 / 1550
MEDIUM l/s / CFM 460 / 983 510 / 1082 623 / 1320
LOW l/s / CFM 410 / 877 450 / 959 472 / 1000
EXTERNAL STATIC PRESSURE (H/M/L) Pa (in.wg.) 0
SOUND PRESSURE LEVEL (H/M/L) dBA 52 / 47 / 46 52 / 50 / 49 56 / 53 / 46
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 260 x 1538 x 634 260 x 1786 x 634 285 x 1903 x 680
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 352 x 1620 x 734 352 x 1868 x 734 351 x 2016 x 788
UNIT WEIGHT kg 45 58 85
CONDENSATE DRAIN SIZE mm 19.1 / 3/4
FAN
TYPE BLOWER WHEEL
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 20 - -
INSULATION GRADE B
RATED INPUT POWER W 218 295 160 x 2
RATED RUNNING CURRENT A 0.98 1.32 0.67 x 2
MOTOR OUTPUT W 118 149 80 x 2
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7 7 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.32 0.32 0.42
ROW 344
AIR QUALITY FILTER
TYPE SARANET
QUANTITY pc 345
CASING COLOUR LIGHT GREY
OUTDOOR UNIT
AIR FLOW l/s / CFM 1605 / 3400 1605 / 3400 1793 / 3800
SOUND PRESSURE LEVEL dBA 58 58 61
UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 852 x 1030 x 400 852 x 1030 x 400 852 x 1030 x 400
PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 1010 x 1180 x 514 1010 x 1180 x 514 1010 x 1180 x 514
UNIT WEIGHT kg 100 105 108
PIPE
CONNECTION
TYPE FLARE VALVE
SIZE
LIQUID mm 9.52 9.52 12.70
GAS mm 19.05 19.05 19.05
FAN
TYPE PROPPELER
DRIVE DIRECT
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP) 54 54 54
INSULATION GRADE BBF
R RATED INPUT POWER W 257 257
272
RY RATED INPUT POWER W 276 276
R RATED RUNNING CURRENT A 1.10 1.10
1.28
RY RATED RUNNING CURRENT 1.34 1.34
MOTOR OUTPUT W 145 145 145
POLES 8
COMPRESSOR
TYPE SCROLL
OIL TYPE
MOBIL EAL ARCTIC 22CC
MINERAL OIL MINERAL OIL
OIL AMOUNT cm
3
1951 1950 1950
R RATED INPUT POWER W 3325 4498 5001
RY
RATED INPUT POWER (COOLING)
W 2956 4179 5001
RATED INPUT POWER (HEATING)
W 3256 3579 3959
R RATED RUNNING CURRENT A 5.54 7.67 8.53
RY
RATED RUNNING CURRENT
(COOLING)
A 5.26 7.29 8.53
RATED RUNNING CURRENT
(HEATING)
A 6.14 6.50 7.23
R LOCKED ROTOR AMP.
48
58
74
RY LOCKED ROTOR AMP. A 59
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7.00 7.00 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.87
ROW 2
CASING COLOUR LIGHT GREY
ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO 13253 (DUCTED UNIT).
COOLING HEATING
INDOOR: 27°C DB / 19°C WB INDOOR: 20°C DB
OUTDOOR: 35°C DB / 24°C WB OUTDOOR: 7°C DB / 6°C WB
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