Page 1
СЕРВИСНАЯ ИНСТРУКЦИЯ
220-240V, 50Hz
Page 2
Technical Service Manual
50Hz AC Fan Coil Unit
2
-
Pipe
Cassette Series
Page 3
OMENCLATURE
1.N
2.P
RODUCT SCHEDULE
XTERNAL APPEARANCE
3.E
4.F
EATURES
PECIFICATIONS
5.S
................................................................................... 4
Content
.......................................................................... 2
.................................................................... 3
............................................................... 3
........................................................................... 5
6.DIMENSION .................................................................................. 8
OUND LEVELS
7.S
8.S
ERVICE SPACE
............................................................................ 9
........................................................................... 9
IRING DIAGRAM
9.W
APACITY TABLES
10.C
XPLODED VIEW
11.E
NSTALLATION
12.I
....................................................................... 10
.................................................................... 15
...................................................................... 27
.......................................................................... 32
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Page 4
Product Schedule
Series Model
SFC600A1
SFC750A1
SFC850A1
SFC950A1
Four-way
Cassette
Compact
Four-way
Cassette
SFC1200A1
SFC1500A1
SFC300
SFC400
SFC500
External appearance
Air volume
(CFM)
600
750
850
950
1200
1500
300
400
500
Power supply
220~240V-1Ph-50Hz Without
220~240V-1Ph-50Hz Without
Auxiliary Electrical
Heater
Four-way Cassette:
Compact Four-way Cassette:
- 2 -
Page 5
Features
• Wide capacity range, for four-
• 4-way air supply panel is standard for four-way cassette; 360° air supply panel is standard for compact
four-way cassette.
• Unique design of the centrifugal fan ensures extra-quiet operation and high efficiency.
• Remote controller with LED display, wired controller is optional.
• Safety grill for safety maintenance.
way cassette units.
• Built in drain water pump. For four-way cassette, the pump head is 750mm; for compact four-way cassette,
the pump head is 500mm.
• Optional extended drainage pan for protecting your ceiling better.
• Four speed motor with one reserved for more choice.
• Fresh air provision makes life healthier and more comfortable.
- 4 -
Page 6
5. Specifications
Model
SFC
600A1
750A1
850A1
m3/h 1000 1250 1400
High
CFM 590 740 820
m3/h 850 1060 1190
Air Volume
Med
CFM 500 620 700
m3/h 720 900 1010
Low
CFM 420 530 590
Cooling Capacity (Hi/Med/Lo) kW 5.7/4.73/3.96 7.0/5.62/4.72 7.27/6.46/5.71
Heating Capacity (Hi/Med/Lo) kW 9.66/7.72/6.27 11.55/9.24/7.51 12.42/9.93/8.07
Electrical Auxiliary Heater (EAH) W 2100 2100 2850
Power Input W 125 130 150
Noise (Hi/Med/Lo) dB(A) 45/41/36 46/42/37 47/43/38
Water Flow L/min 16.4 20 20.8
Water Pressure Drop kPa 23.8 25.2 27
Type \ Low noise 4-speed fan motor
Model \ YDK80-6E YDK80-6E YDK90-6E
Fan Motor
Brand \ Welling Welling Welling/Dayang
Capacitor μF 3.5
Quantity \ 1
Type \ Centrifugal, forward-curved Blades
Fan
Quantity \ 1
Diameter mm Φ7
Row \ 2 2 2
Tube pitch(a) x row pitch(b) mm 21×13.37
Fin spacing mm 1.5
Coil
Fin type \ Hydrophilic aluminum
Coil length x height x width mm 1960×168×26.74 1960×168×26.74 1960×252×26.74
Max. Working Pressure MPa 1.6
Circuit \ 8 8 12
Net Dimension (W×H×D) mm 950×45×950
Net Weight kg 6
Panel
Packing Size (W×H×D) mm 1035×90×1035
Gross Weight kg 9
Net Dimension (W×H×D) mm 840×230×840 840×230×840 840×300×840
Net Weight (without/with EAH) kg 25/27 25/27 30.5/33
Indoor Unit
Packing Size (W×H×D) mm 900×237×900 900×237×900 900×307×900
Gross Weight (without/with EAH) kg 30/32 30/32 36.2/39
Pipe
Connection
Note:
Water-inlet/outlet pipe inch RC3/4"
Drain pipe mm ODΦ32
1. The data is the performance in high speed with relevant static pressure.
2. Cooling Conditions: Entering Water 7°C, Temperature Rise 5°C, Entering Air Temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, Enter Air Temperature 20°C, water flow is same to the cooling conditions.
3. Noise is tested in full-anechoic test room.
- 5 -
Page 7
Specifications
Model
SFC
950A1
1200A1
1500A1
m3/h 1600 2000 2550
High
CFM 940 11 80 1500
3
/h 1360 1700 2170
Air Volume
Med
m
CFM 800 1000 1280
m3/h 1150 1440 1840
Low
CFM 680 850 1080
Cooling Capacity (Hi/Med/Lo) kW 8.22/7.39/6.54 10.39/9.25/8.2 12.9/11.51/10.21
Heating Capacity (Hi/Med/Lo) kW 13.85/11.08/9 17.58/14.06/11.42 17.6/14.08/11.44
Electrical Auxiliary Heater (EAH) W 2850 2850 /
Power Input W 155 190 190
Noise (Hi/Med/Lo) dB(A) 48/44/39 49/45/40 50/46/41
Water Flow L/min 23.6 29.8 36.9
Water Pressure Drop kPa 31.2 44 40
Type \ Low noise 4-speed fan motor
Model \ YDK90-6E YDK90-6E YDK90-6E-1
Fan Motor
Brand \ Welling/Dayang Welling/Dayang Welling/Dayang
Capacitor μF 3.5
Quantity \ 1
Type \ Centrifugal, forward-curved Blades
Fan
Quantity \ 1
Diameter mm Φ7
Row \ 2 2 3
Tube pitch(a) x row pitch(b) mm 21×13.37
Fin spacing mm 1.5
Coil
Fin type \ Hydrophilic aluminum
Coil length x height x width mm 1960×252×26.74 1960×252×26.74 2080x252x40.11
Max. Working Pressure MPa 1.6
Circuit \ 12 12 12
Net Dimension (W×H×D) mm 950×45×950
Net Weight kg 6
Panel
Packing Size (W×H×D) mm 1035×90×1035
Gross Weight kg 9
Net Dimension (W×H×D) mm 840×300×840
Net Weight (without/with EAH) kg 30.5/33 30.5/33 35
Indoor Unit
Packing Size (W×H×D) mm 900×307×900
Gross Weight (without/with EAH) kg 36.2/39 36.2/39 41
Water-inlet pipe inch RC3/4"
Pipe
Connection
Water-outlet pipe inch RC3/4"
Drain pipe mm ODΦ32
Note:
1. The data is the performance in high speed with relevant static pressure.
2. Cooling Conditions: Entering Water 7°C, Temperature Rise 5°C, Entering Air Temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, Enter Air Temperature 20°C, water flow is same to the cooling conditions.
3. Noise is tested in full-anechoic test room.
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Page 8
Specifications
Model
SFC
3
/h 510 680 850
m
300A1
400A1
500A1
High
CFM 300 400 500
3
/h 440 580 730
Air Volume
Med
m
CFM 260 340 430
m3/h 360 480 600
Low
CFM 210 280 350
Cooling Capacity (Hi/Med/Lo) kW 3/2.58/2.16 3.7/3.18/2.66 4.5/3.6/3.06
Heating Capacity (Hi/Med/Lo) kW 4/3.5/3.08 5.1/4.3/3.83 6/4.76/4.07
Power Input W 50 70 95
Noise (Hi/Med/Lo) dB(A) 36/33/28 42/39/32 45/42/34
Water Flow L/min 8.7 10.7 12.9
Water Pressure Drop kPa 14 15 16
Type \ Low noise 4-speed fan motor
Model \ YDK15-6P YDK37-4P YDK37-4P
Fan Motor
Brand \ Welling
Capacitor \ 1.5 2 2.5
Quantity \ 1
Type \ Centrifugal, forward-curved Blades
Fan
Quantity \ 1
Diameter mm Φ7
Row \ 2
Tube pitch(a) x row pitch(b) \ 21×13.37
Coil
Fin spacing \ 1.3
Fin type \ Hydrophilic aluminum
Length x Height x Width \ 1315×210×26.74 1315×210×26.74 1315×210×26.74
Max. Working Pressure MPa 1.6
Circuit \ 5 6 7
Net Dimension (W×H×D) mm 647×50×647
Net Weight kg 3
Panel
Packing Size (W×H×D) mm 715×123×715
Gross Weight kg 5
Net Dimension (W×H×D) mm 575×261×575
Net Weight kg 16.5
Indoor Unit
Packing Size (W×H×D) mm 655×290×655
Gross Weight kg 20
Water-inlet pipe inch RC3/4"
Pipe
Connection
Water-outlet pipe inch RC3/4"
Drain pipe mm ODΦ25
Note:
1. The data is the performance in high speed with relevant static pressure.
2. Cooling Conditions: Entering Water 7°C, Temperature Rise 5°C, Entering Air Temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, Enter Air Temperature 20°C, water flow is same to the cooling conditions.
3. Noise is tested in full-anechoic test room.
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Page 9
6. Dimension
Four-way Cassette:
Model A B C D E F
600A1, 750A1
850A1, 950A1, 1200A1, 1500A1
Compact Four-way cassette:
180 140 85 350 145 195
180 140 155 350 155 205
H=45mm (Four-way cassette)
H=50mm (Compact four-way
- 8 -
cassette)
Page 10
7. Sound Levels
Series Model
Four-way Cassette
Compact Four-way
Cassette
8. Service Space
SFC600A1
SFC750A1
SFC850A1
SFC950A1
SFC1200A1
SFC71500A1
SFC300A1
SFC400A1
SFC500A1
Sound pressure level under three fan speed [dB(A)]
H M L
45 41 36
46 42 37
47 43 28
48 44 39
49 45 40
50 46 41
36 33 28
42 39 32
45 42 34
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Page 11
9. Wiring Diagram
Four-way Cassette:
SFC600A1
SFC750A1, SFC850A1,SFC950A1
,
, SFC1200A1, SFC1500A1
Notes:
1. The CN3 port is closed that remote shutdown, all control is invalid;
The CN3 port open remote start, reply to this port closed state.
2. Two control models is only connected with a vale (the cold water valve).
Four control models are respectively connected with the cold water valve and the hot water valve.
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Page 12
CODE PART NAME
CAP INDOOR FAN CAP
TRANS TRANSFORMER
FAN INDOOR FAN
K3 WATER LEVEL SWITCH
M SWING MOTOR
PUMP PUMP
T1 ROOM TEMP. SENSOR
T2-C, T2-H PIPE TEMP. SENSOR
XP1~5, XS1~5 CONNECTOR
V1 THE COLD WATER VALVE
V2 THE HOT WATER VALVE
XT1 7-WAY TERMINAL
ENC1
SW2
“0~F” of the ENC1 and “ON/OFF” of the SW2, the different position represents a different address, consisting of 64
addresses (00~63).
SWITCH FOR NETWORK ADDRESS SETTING
- 11 -
Page 13
SFC600A1
SFC750A1, SFC850A1,SFC950A1
,
, SFC1200A1
Notes:
1. The CN3 port is closed that remote shutdown, all control is invalid;
The CN3 port open remote start, reply to this port closed state.
2. Two control models is only connected with a vale (the cold water valve).
Four control models are respectively connected with the cold water valve and the hot water valve.
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Page 14
CODE PART NAME
CAP INDOOR FAN CAP
TRANS TRANSFORMER
FAN INDOOR FAN
K3 WATER LEVEL SWITCH
M SWING MOTOR
PUMP PUMP
T1 ROOM TEMP. SENSOR
T2-C, T2-H PIPE TEMP. SENSOR
XP1~5, XS1~5 CONNECTOR
V1 THE COLD WATER VALVE
V2 THE HOT WATER VALVE
XT1 7-WAY TERMINAL
ENC1
SW2
SWITCH FOR NETWORK ADDRESS SETTING
“0~F” of the ENC1 and “ON/OFF” of the SW2, the different position represents a different address, consisting of 64
addresses (00~63).
- 13 -
Page 15
Compact Four-way Cassette:
SFC300A1 SFC400A1, SFC500A1
,
Note: If you need to access long-distance control, set SW3 to OFF.
CODE PART NAME
CAP1 INDOOR FAN CAPACITY
CN1~20, P1~8 P.C BOARD SOCKETS
TRANS POWER TRANSFORMER
FAN1 INDOOR FAN MOTOR
K3 WATER LEVEL SWITCH
M SWING MOTOR
P PUMP
T1 ROOM TEMPERATURE SENSOR
T2-C PIPE TEMPERATURE SENSOR
XP1~7 CONNECTORS
XS1~7 CONNECTORS
XT1~2 3-WAY TERMINAL
SW2, SW3 SWITCH
- 14 -
Page 16
10. Capacity Tables
Cooling Capacity:
EWT: Enter Water Temp. (℃) Δt: Temperature Difference (℃) DB: Dry Bulb Temp. (℃)
WB: Wet Bulb Temp. (℃)
WF: Water Flow (m3/h) WPD: Water Pressure Drop (kPa)
Four-way cassette
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
7.26 4.38 2.08 107.3 6.66 4.81 1.91 90.3 7.11 4.56 2.04 103.0 7.53 4.37 2.16 115.3 7.95 4.17 2.28 128.5
4
6.98 4.24 1.50 55.8 6.42 4.66 1.38 47.1 6.87 4.43 1.48 54.0 7.27 4.24 1.56 60.5 7.63 4.03 1.64 66.7
5
6.68 4.10 1.15 32.7 6.11 4.56 1.05 27.4 6.55 4.29 1.13 31.4 6.98 4.09 1.20 35.7 7.34 6.34 1.26 39.4
6
6.38 3.98 0.91 20.7 5.82 4.40 0.83 17.2 6.26 4.15 0.90 19.9 6.70 3.93 0.96 22.8 7.02 3.73 1.01 25.0
7
6.07 3.79 0.75 13.8 5.49 4.29 0.68 11.3 5.93 4.01 0.73 13.1 6.37 3.79 0.78 15.2 6.72 3.59 0.83 16.9
3
6.85 4.20 1.96 95.5 6.24 4.63 1.79 79.3 6.70 4.38 1.92 91.2 7.13 4.18 2.04 103.5 7.54 3.98 2.16 115.8
4
6.58 4.05 1.41 49.6 5.96 4.48 1.28 40.7 6.42 4.24 1.38 47.2 6.85 4.05 1.47 53.7 7.24 3.85 1.56 60.0
5
6.26 3.91 1.08 28.7 5.69 4.36 0.98 23.7 6.14 4.11 1.06 27.6 6.54 3.87 1.12 31.3 6.95 3.70 1.20 35.4
6
5.96 3.79 0.85 18.1 5.40 4.21 0.77 14.8 5.82 3.96 0.83 17.3 6.26 3.73 0.90 19.9 6.60 3.54 0.95 22.2
7
5.65 3.62 0.69 11.9 5.06 4.10 0.62 9.6 5.51 3.85 0.68 11.4 5.91 3.60 0.73 13.0 6.31 3.39 0.78 14.9
3
6.40 4.00 1.83 83.3 5.81 4.45 1.66 68.6 6.26 4.20 1.79 79.7 6.72 3.99 1.93 91.9 7.10 3.78 2.03 102.5
4
6.14 3.86 1.32 43.1 5.50 4.35 1.18 34.7 5.97 4.06 1.28 40.8 6.42 3.86 1.38 47.1 6.82 3.66 1.47 53.2
5
5.82 3.72 1.00 24.8 5.22 4.21 0.90 20.0 5.70 3.92 0.98 23.8 6.11 3.68 1.05 27.4 6.49 3.51 1.12 30.9
6
5.52 3.61 0.79 15.5 4.92 4.08 0.71 12.3 5.42 3.78 0.78 15.0 5.83 3.55 0.84 17.3 6.19 3.36 0.89 19.5
7
5.22 3.45 0.64 10.2 4.59 3.93 0.56 7.9 5.05 3.67 0.62 9.5 5.49 3.43 0.67 11.3 5.86 3.22 0.72 12.9
3
5.96 3.82 1.71 72.4 5.32 4.29 1.53 57.6 5.82 4.01 1.67 69.0 6.27 3.78 1.80 79.9 6.67 3.58 1.91 90.5
4
5.70 3.69 1.23 37.2 5.06 4.15 1.09 29.3 5.53 3.92 1.19 35.0 5.96 3.66 1.28 40.7 6.35 3.47 1.37 46.2
5
5.41 3.54 0.93 21.5 4.75 4.03 0.82 16.5 5.25 3.75 0.90 20.2 5.69 3.53 0.98 23.7 6.08 3.33 1.05 27.1
6
5.06 3.43 0.73 13.0 4.44 3.92 0.64 10.0 4.96 3.62 0.71 12.5 5.40 3.37 0.77 14.8 5.77 3.17 0.83 17.0
7
4.76 3.27 0.59 8.5 4.12 3.76 0.51 6.4 4.61 3.50 0.57 8.0 5.05 3.24 0.62 9.5 5.40 3.04 0.66 10.9
3
5.54 3.65 1.59 62.5 4.88 4.13 1.40 48.4 5.39 3.83 1.54 59.1 5.85 3.59 1.68 69.6 6.23 3.41 1.78 78.9
4
5.23 3.52 1.12 31.3 4.59 4.01 0.99 24.1 5.07 3.72 1.09 29.5 5.51 3.50 1.18 34.8 5.91 3.28 1.27 39.9
5
4.95 3.37 0.85 18.0 4.24 3.92 0.73 13.2 4.80 3.59 0.82 16.8 5.22 3.35 0.90 20.0 5.62 3.13 0.97 23.1
6
4.62 3.25 0.66 10.9 3.92 3.79 0.56 7.8 4.46 3.48 0.64 10.1 4.94 3.19 0.71 12.4 5.32 2.99 0.76 14.4
7
4.28 3.09 0.53 6.8 3.66 3.66 0.45 5.0 4.13 3.32 0.51 6.4 4.57 3.09 0.56 7.8 4.95 2.85 0.61 9.2
3
5.08 3.46 1.46 52.6 4.38 3.97 1.25 39.0 4.88 3.69 1.40 48.4 5.37 3.45 1.54 58.7 5.79 3.22 1.66 68.2
4
4.77 3.33 1.03 26.1 4.05 3.89 0.87 18.7 4.61 3.57 0.99 24.3 5.07 3.31 1.09 29.5 5.45 3.10 1.17 34.0
5
4.46 3.22 0.77 14.6 3.79 3.79 0.65 10.5 4.27 3.45 0.73 13.4 4.75 3.18 0.82 16.6 5.17 2.96 0.89 19.5
6
4.15 3.08 0.60 8.8 3.59 3.59 0.52 6.6 3.96 3.32 0.57 8.0 4.44 3.01 0.64 10.0 4.83 2.81 0.69 11.9
7
3.79 2.95 0.47 5.4 3.38 3.38 0.42 4.3 3.61 3.20 0.44 4.9 4.07 2.92 0.50 6.2 4.52 2.67 0.55 7.6
3
4.59 3.31 1.32 42.9 3.89 3.89 1.12 30.8 4.43 3.52 1.27 39.8 4.89 3.29 1.40 48.6 5.32 3.05 1.53 57.6
4
4.30 3.19 0.92 21.2 3.70 3.70 0.80 15.7 4.13 3.39 0.89 19.5 4.60 3.13 0.99 24.2 5.03 2.93 1.08 28.9
5
3.97 3.07 0.68 11.6 3.52 3.52 0.61 9.1 3.79 3.31 0.65 10.5 4.28 3.00 0.74 13.4 4.70 2.79 0.81 16.2
6
3.62 2.94 0.52 6.7 3.30 3.30 0.47 5.5 3.48 3.16 0.50 6.2 3.95 2.90 0.57 7.9 4.36 2.65 0.62 9.7
7
3.22 2.84 0.40 3.9 3.11 3.11 0.38 3.6 3.11 3.11 0.38 3.6 3.58 2.76 0.44 4.8 4.01 2.49 0.49 6.0
3
4.10 3.15 1.18 34.3 3.60 3.60 1.03 26.4 3.91 3.40 1.12 31.1 4.43 3.10 1.27 39.8 4.84 2.89 1.39 47.6
4
3.80 3.04 0.82 16.5 3.43 3.43 0.74 13.5 3.61 3.28 0.78 14.9 4.11 2.99 0.88 19.4 4.55 2.76 0.98 23.7
5
3.47 2.94 0.60 8.8 3.28 3.28 0.56 7.9 3.29 3.17 0.57 7.9 3.79 2.88 0.65 10.5 4.22 2.63 0.73 13.0
6
3.08 2.84 0.44 4.8 3.05 3.05 0.44 4.7 3.05 2.99 0.44 4.7 3.44 2.76 0.49 6.0 3.87 2.48 0.55 7.6
7
2.73 2.73 0.34 2.8 2.84 2.84 0.35 3.0 2.81 2.81 0.35 3.0 3.00 2.62 0.37 3.4 3.51 2.34 0.43 4.6
3
3.59 3.01 1.03 26.2 3.32 3.32 0.95 22.5 3.38 3.27 0.97 23.3 3.90 2.95 1.12 30.9 4.36 2.72 1.25 38.7
4
3.28 2.90 0.71 12.3 3.17 3.17 0.68 11.5 3.17 3.11 0.68 11.5 3.59 2.88 0.77 14.7 4.05 2.59 0.87 18.7
5
2.93 2.86 0.50 6.3 2.95 2.95 0.51 6.4 2.96 2.96 0.51 6.4 3.27 2.74 0.56 7.9 3.73 2.47 0.64 10.2
6
2.66 2.66 0.38 3.6 2.76 2.76 0.39 3.9 2.76 2.76 0.39 3.9 2.89 2.64 0.41 4.2 3.36 2.34 0.48 5.8
7
2.43 2.43 0.30 2.2 2.53 2.53 0.31 2.4 2.53 2.53 0.31 2.4 2.53 2.48 0.31 2.4 2.94 2.20 0.36 3.2
TC: Total Cooling Capacity (kW) SC: Sensible Cooling Capacity (kW)
SFC600A1
Air inlet condition
- 15 -
Page 17
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
8.92 5.37 2.56 113.7 8.18 5.91 2.35 95.6 8.74 5.61 2.50 109.1 9.24 5.36 2.65 122.0 9.76 5.12 2.80 136.0
4
8.58 5.21 1.84 59.1 7.88 5.73 1.69 49.9 8.43 5.44 1.81 57.2 8.93 5.21 1.92 64.1 9.37 4.95 2.02 70.6
5
8.20 5.03 1.41 34.6 7.51 5.60 1.29 29.0 8.04 5.27 1.38 33.3 8.58 5.02 1.48 37.8 9.01 7.79 1.55 41.8
6
7.84 4.89 1.12 21.9 7.14 5.40 1.02 18.2 7.69 5.09 1.10 21.1 8.22 4.83 1.18 24.1 8.62 4.59 1.23 26.5
7
7.45 4.66 0.92 14.6 6.75 5.27 0.83 12.0 7.28 4.92 0.89 13.9 7.82 4.66 0.96 16.0 8.25 4.40 1.01 17.9
3
8.41 5.16 2.41 101.1 7.67 5.69 2.20 84.0 8.22 5.38 2.36 96.6 8.76 5.13 2.51 109.6 9.26 4.89 2.66 122.6
4
8.08 4.98 1.74 52.5 7.32 5.51 1.57 43.1 7.89 5.20 1.70 50.0 8.41 4.97 1.81 56.9 8.89 4.73 1.91 63.5
5
7.69 4.80 1.32 30.4 6.99 5.35 1.20 25.1 7.54 5.05 1.30 29.2 8.03 4.76 1.38 33.2 8.54 4.55 1.47 37.5
6
7.32 4.66 1.05 19.2 6.63 5.17 0.95 15.7 7.15 4.86 1.03 18.3 7.69 4.58 1.10 21.1 8.11 4.34 1.16 23.5
7
6.94 4.44 0.85 12.6 6.21 5.04 0.76 10.1 6.77 4.73 0.83 12.0 7.25 4.42 0.89 13.8 7.75 4.16 0.95 15.8
3
7.86 4.91 2.25 88.2 7.13 5.46 2.04 72.7 7.69 5.16 2.20 84.4 8.25 4.90 2.37 97.3 8.72 4.65 2.50 108.6
4
7.54 4.74 1.62 45.6 6.76 5.34 1.45 36.7 7.33 4.99 1.58 43.2 7.88 4.74 1.69 49.9 8.37 4.49 1.80 56.4
5
7.15 4.57 1.23 26.3 6.41 5.17 1.10 21.2 7.00 4.82 1.20 25.2 7.51 4.53 1.29 29.0 7.97 4.31 1.37 32.7
6
6.78 4.43 0.97 16.4 6.04 5.01 0.87 13.0 6.66 4.65 0.95 15.8 7.16 4.35 1.03 18.3 7.61 4.12 1.09 20.7
7
6.41 4.23 0.79 10.8 5.64 4.83 0.69 8.3 6.20 4.51 0.76 10.1 6.74 4.21 0.83 11.9 7.20 3.95 0.88 13.6
3
7.32 4.70 2.10 76.6 6.54 5.27 1.87 61.0 7.15 4.92 2.05 73.1 7.70 4.65 2.21 84.6 8.19 4.39 2.35 95.9
4
7.00 4.54 1.51 39.4 6.21 5.10 1.34 31.0 6.79 4.81 1.46 37.0 7.32 4.49 1.57 43.1 7.80 4.26 1.68 48.9
5
6.65 4.34 1.14 22.7 5.83 4.95 1.00 17.5 6.44 4.61 1.11 21.4 6.99 4.33 1.20 25.1 7.46 4.09 1.28 28.7
6
6.21 4.21 0.89 13.8 5.45 4.82 0.78 10.6 6.09 4.44 0.87 13.3 6.63 4.14 0.95 15.7 7.09 3.90 1.02 18.0
7
5.85 4.02 0.72 9.0 5.06 4.62 0.62 6.7 5.67 4.29 0.70 8.4 6.20 3.98 0.76 10.1 6.64 3.74 0.82 11.6
3
6.81 4.48 1.95 66.2 5.99 5.07 1.72 51.3 6.62 4.71 1.90 62.5 7.18 4.41 2.06 73.7 7.65 4.18 2.19 83.5
4
6.42 4.32 1.38 33.2 5.64 4.92 1.21 25.5 6.23 4.57 1.34 31.2 6.77 4.29 1.46 36.8 7.25 4.03 1.56 42.3
5
6.08 4.14 1.05 19.0 5.21 4.81 0.90 14.0 5.89 4.41 1.01 17.8 6.41 4.11 1.10 21.2 6.90 3.85 1.19 24.5
6
5.68 3.99 0.81 11.5 4.82 4.66 0.69 8.3 5.47 4.27 0.78 10.7 6.06 3.92 0.87 13.1 6.54 3.67 0.94 15.3
7
5.25 3.80 0.65 7.2 4.49 4.49 0.55 5.3 5.07 4.08 0.62 6.8 5.62 3.80 0.69 8.3 6.08 3.51 0.75 9.7
3
6.24 4.25 1.79 55.7 5.37 4.88 1.54 41.3 5.99 4.54 1.72 51.3 6.60 4.23 1.89 62.2 7.11 3.96 2.04 72.2
4
5.86 4.09 1.26 27.6 4.97 4.78 1.07 19.9 5.66 4.38 1.22 25.7 6.23 4.07 1.34 31.2 6.70 3.81 1.44 36.0
5
5.47 3.96 0.94 15.4 4.66 4.66 0.80 11.2 5.24 4.24 0.90 14.1 5.84 3.91 1.00 17.5 6.34 3.64 1.09 20.7
6
5.10 3.79 0.73 9.3 4.41 4.41 0.63 7.0 4.87 4.08 0.70 8.5 5.45 3.70 0.78 10.6 5.93 3.45 0.85 12.6
7
4.66 3.63 0.57 5.7 4.15 4.15 0.51 4.5 4.43 3.93 0.54 5.2 5.00 3.59 0.61 6.6 5.55 3.28 0.68 8.1
3
5.64 4.06 1.62 45.4 4.78 4.78 1.37 32.6 5.43 4.32 1.56 42.2 6.00 4.04 1.72 51.4 6.54 3.75 1.87 61.0
4
5.28 3.92 1.14 22.4 4.55 4.55 0.98 16.6 5.07 4.16 1.09 20.7 5.65 3.85 1.21 25.6 6.17 3.60 1.33 30.6
5
4.88 3.77 0.84 12.2 4.32 4.32 0.74 9.6 4.66 4.06 0.80 11.2 5.25 3.69 0.90 14.2 5.77 3.42 0.99 17.1
6
4.44 3.62 0.64 7.1 4.05 4.05 0.58 5.9 4.27 3.88 0.61 6.5 4.85 3.57 0.69 8.4 5.35 3.25 0.77 10.2
7
3.96 3.48 0.49 4.1 3.82 3.82 0.47 3.8 3.82 3.82 0.47 3.8 4.39 3.38 0.54 5.1 4.93 3.06 0.61 6.4
3
5.04 3.87 1.44 36.3 4.42 4.42 1.27 28.0 4.80 4.17 1.38 32.9 5.43 3.81 1.56 42.2 5.94 3.55 1.70 50.4
4
4.67 3.74 1.00 17.5 4.21 4.21 0.91 14.3 4.43 4.03 0.95 15.8 5.05 3.67 1.09 20.5 5.59 3.38 1.20 25.1
5
4.26 3.61 0.73 9.3 4.03 4.03 0.69 8.4 4.04 3.90 0.69 8.4 4.66 3.54 0.80 11.2 5.18 3.23 0.89 13.8
6
3.79 3.48 0.54 5.1 3.75 3.75 0.54 5.0 3.75 3.68 0.54 5.0 4.22 3.38 0.61 6.4 4.75 3.05 0.68 8.1
7
3.35 3.35 0.41 3.0 3.48 3.48 0.43 3.2 3.45 3.45 0.42 3.1 3.69 3.21 0.45 3.6 4.31 2.87 0.53 4.9
3
4.40 3.70 1.26 27.7 4.08 4.08 1.17 23.8 4.15 4.01 1.19 24.6 4.79 3.63 1.37 32.8 5.35 3.34 1.53 40.9
4
4.03 3.56 0.87 13.1 3.89 3.89 0.84 12.2 3.89 3.82 0.84 12.2 4.40 3.54 0.95 15.6 4.97 3.18 1.07 19.9
5
3.60 3.52 0.62 6.7 3.63 3.63 0.62 6.8 3.64 3.64 0.63 6.8 4.02 3.36 0.69 8.3 4.58 3.03 0.79 10.8
6
3.27 3.27 0.47 3.8 3.38 3.38 0.49 4.1 3.38 3.38 0.49 4.1 3.55 3.24 0.51 4.5 4.13 2.87 0.59 6.1
7
2.99 2.99 0.37 2.4 3.10 3.10 0.38 2.5 3.11 3.11 0.38 2.5 3.11 3.04 0.38 2.5 3.62 2.71 0.44 3.4
SFC750A1
Air inlet condition
- 16 -
Page 18
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
9.26 5.58 2.66 121.8 8.50 6.14 2.44 102.5 9.07 5.82 2.60 116.9 9.60 5.57 2.75 130.8 10.13 5.32 2.91 145.7
4
8.91 5.41 1.91 63.3 8.18 5.95 1.76 53.4 8.76 5.65 1.88 61.3 9.27 5.41 1.99 68.7 9.74 5.14 2.09 75.7
5
8.52 5.22 1.47 37.1 7.79 5.81 1.34 31.0 8.35 5.48 1.44 35.6 8.91 5.21 1.53 40.5 9.36 8.09 1.61 44.7
6
8.14 5.08 1.17 23.5 7.42 5.61 1.06 19.5 7.98 5.29 1.14 22.6 8.54 5.01 1.22 25.9 8.95 4.76 1.28 28.4
7
7.74 4.84 0.95 15.6 7.01 5.48 0.86 12.8 7.56 5.11 0.93 14.9 8.12 4.84 1.00 17.2 8.57 4.57 1.05 19.2
3
8.74 5.36 2.51 108.4 7.96 5.91 2.28 90.0 8.54 5.59 2.45 103.5 9.10 5.33 2.61 117.4 9.62 5.08 2.76 131.3
4
8.39 5.17 1.80 56.2 7.61 5.72 1.64 46.2 8.19 5.40 1.76 53.6 8.74 5.16 1.88 61.0 9.23 4.91 1.98 68.0
5
7.98 4.98 1.37 32.6 7.26 5.56 1.25 26.9 7.83 5.25 1.35 31.3 8.34 4.94 1.43 35.5 8.86 4.72 1.52 40.1
6
7.61 4.84 1.09 20.5 6.88 5.37 0.99 16.8 7.43 5.05 1.06 19.6 7.98 4.75 1.14 22.6 8.42 4.51 1.21 25.2
7
7.21 4.62 0.89 13.5 6.45 5.23 0.79 10.9 7.03 4.91 0.86 12.9 7.53 4.59 0.93 14.8 8.05 4.32 0.99 16.9
3
8.16 5.10 2.34 94.5 7.41 5.68 2.12 77.8 7.98 5.36 2.29 90.4 8.57 5.09 2.46 104.2 9.05 4.83 2.60 116.3
4
7.83 4.92 1.68 48.9 7.02 5.55 1.51 39.3 7.62 5.18 1.64 46.3 8.18 4.92 1.76 53.4 8.70 4.67 1.87 60.4
5
7.43 4.74 1.28 28.2 6.66 5.37 1.15 22.7 7.27 5.00 1.25 27.0 7.79 4.70 1.34 31.0 8.28 4.48 1.42 35.0
6
7.04 4.61 1.01 17.6 6.27 5.20 0.90 14.0 6.91 4.83 0.99 17.0 7.44 4.52 1.07 19.6 7.90 4.28 1.13 22.1
7
6.66 4.40 0.82 11.6 5.85 5.01 0.72 8.9 6.44 4.68 0.79 10.8 7.00 4.37 0.86 12.8 7.48 4.10 0.92 14.6
3
7.61 4.88 2.18 82.1 6.79 5.48 1.95 65.4 7.43 5.11 2.13 78.3 7.99 4.83 2.29 90.7 8.51 4.56 2.44 102.7
4
7.27 4.71 1.56 42.2 6.45 5.30 1.39 33.2 7.05 4.99 1.52 39.7 7.61 4.67 1.64 46.2 8.10 4.43 1.74 52.4
5
6.90 4.51 1.19 24.3 6.05 5.14 1.04 18.7 6.69 4.78 1.15 22.9 7.26 4.50 1.25 26.9 7.75 4.25 1.33 30.7
6
6.45 4.37 0.92 14.8 5.66 5.00 0.81 11.4 6.33 4.62 0.91 14.2 6.88 4.30 0.99 16.8 7.36 4.05 1.06 19.2
7
6.07 4.18 0.75 9.6 5.26 4.79 0.65 7.2 5.89 4.46 0.72 9.0 6.44 4.13 0.79 10.8 6.89 3.88 0.85 12.4
3
7.07 4.66 2.03 70.9 6.22 5.27 1.78 54.9 6.87 4.89 1.97 67.0 7.46 4.58 2.14 79.0 7.94 4.34 2.28 89.5
4
6.67 4.49 1.43 35.5 5.85 5.11 1.26 27.4 6.47 4.74 1.39 33.4 7.03 4.46 1.51 39.4 7.53 4.19 1.62 45.3
5
6.32 4.30 1.09 20.4 5.41 4.99 0.93 15.0 6.12 4.58 1.05 19.1 6.66 4.27 1.15 22.7 7.17 4.00 1.23 26.2
6
5.90 4.14 0.85 12.3 5.00 4.84 0.72 8.9 5.69 4.44 0.81 11.5 6.29 4.07 0.90 14.1 6.79 3.81 0.97 16.3
7
5.46 3.94 0.67 7.8 4.67 4.67 0.57 5.7 5.27 4.24 0.65 7.2 5.83 3.94 0.72 8.9 6.32 3.64 0.78 10.4
3
6.48 4.42 1.86 59.6 5.58 5.07 1.60 44.2 6.22 4.71 1.78 54.9 6.85 4.40 1.96 66.6 7.39 4.11 2.12 77.4
4
6.08 4.25 1.31 29.6 5.16 4.96 1.11 21.3 5.87 4.55 1.26 27.6 6.47 4.23 1.39 33.4 6.96 3.95 1.50 38.6
5
5.69 4.11
6
5.30 3.93 0.76 10.0 4.58 4.58 0.66 7.5 5.06 4.24 0.72 9.1 5.66 3.84 0.81 11.4 6.16 3.59 0.88 13.5
7
4.84 3.77 0.59 6.1 4.31 4.31 0.53 4.9 4.61 4.08 0.57 5.5 5.19 3.72 0.64 7.0 5.76 3.41 0.71 8.7
3
5.85 4.22 1.68 48.6 4.96 4.96 1.42 34.9 5.64 4.49 1.62 45.2 6.23 4.20 1.79 55.1 6.79 3.89 1.95 65.4
4
5.49 4.07 1.18 24.0 4.72 4.72 1.01 17.8 5.27 4.32 1.13 22.1 5.86 4.00 1.26 27.5 6.41 3.73 1.38 32.8
5
5.07 3.91 0.87 13.1 4.49 4.49 0.77 10.3 4.84 4.22 0.83 12.0 5.46 3.83 0.94 15.2 5.99 3.56 1.03 18.3
6
4.62 3.76 0.66 7.6 4.21 4.21 0.60 6.3 4.44 4.03 0.64 7.0 5.04 3.70 0.72 9.0 5.56 3.38 0.80 11.0
7
4.11 3.62 0.51 4.4 3.97 3.97 0.49 4.1 3.97 3.97 0.49 4.1 4.56 3.51 0.56 5.4 5.12 3.18 0.63 6.8
3
5.23 4.02 1.50 38.9 4.59 4.59 1.32 30.0 4.98 4.33 1.43 35.2 5.64 3.95 1.62 45.2 6.17 3.68 1.77 54.0
4
4.85 3.88 1.04 18.8 4.37 4.37 0.94 15.3 4.61 4.19 0.99 16.9 5.25 3.81 1.13 22.0 5.80 3.51 1.25 26.9
5
4.43 3.75
6
3.93 3.62 0.56 5.5 3.89 3.89 0.56 5.4 3.89 3.82 0.56 5.4 4.39 3.51 0.63 6.8 4.93 3.17 0.71 8.6
7
3.48 3.48 0.43 3.2 3.62 3.62 0.44 3.4 3.59 3.59 0.44 3.4 3.83 3.34 0.47 3.8 4.48 2.98 0.55 5.2
3
4.57 3.84 1.31 29.7 4.24 4.24 1.21 25.5 4.31 4.16 1.24 26.4 4.97 3.77 1.43 35.1 5.56 3.47 1.59 43.9
4
4.19 3.69 0.90 14.0 4.04 4.04 0.87 13.0 4.04 3.97 0.87 13.0 4.57 3.67 0.98 16.7 5.16 3.30 1.11 21.3
5
3.73 3.65 0.64 7.1 3.77 3.77 0.65 7.3 3.78 3.78 0.65 7.3 4.18 3.49 0.72 8.9 4.75 3.15 0.82 11.5
6
3.40 3.40 0.49 4.1 3.51 3.51 0.50 4.4 3.51 3.51 0.50 4.4 3.68 3.37 0.53 4.8 4.29 2.98 0.61 6.5
3.11 3.11 0.38 2.5 3.22 3.22 0.40 2.7 3.23 3.23 0.40 2.7 3.23 3.16 0.40 2.7 3.76 2.81 0.46 3.7
7
SFC850A1
Air inlet condition
0.98 16.5 4.84 4.84 0.83 12.0 5.44 4.41 0.94 15.1 6.06 4.06 1.04 18.8 6.59 3.78 1.13 22.2
0.76 10.0 4.19 4.19 0.72 9.0 4.20 4.05 0.72 9.0 4.84 3.67 0.83 12.0 5.38 3.36 0.93 14.8
- 17 -
Page 19
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
10.47 6.31 3.00 140.7 9.61 6.94 2.75 118.4 10.26 6.58 2.94 135.0 10.85 6.30 3.11 151.1 11.46 6.01 3.28 168.4
4
10.07 6.12 2.17 73.2 9.25 6.73 1.99 61.8 9.90 6.39 2.13 70.8 10.49 6.12 2.25 79.3 11.01 5.81 2.37 87.4
5
9.63 5.91 1.66 42.8 8.81 6.57 1.52 35.9 9.44 6.19 1.62 41.2 10.07 5.90 1.73 46.8 10.58 9.15 1.82 51.7
6
9.20 5.74 1.32 27.2 8.39 6.35 1.20 22.6 9.03 5.98 1.29 26.1 9.66 5.67 1.38 29.9 10.12 5.39 1.45 32.8
7
8.75 5.47 1.08 18.1 7.92 6.19 0.97 14.8 8.55 5.78 1.05 17.2 9.18 5.47 1.13 19.9 9.69 5.17 1.19 22.1
3
9.88 6.06 2.83 125.2 9.00 6.68 2.58 104.0 9.66 6.32 2.77 119.6 10.28 6.03 2.95 135.7 10.88 5.74 3.12 151.8
4
9.49 5.85 2.04 65.0 8.60 6.46 1.85 53.4 9.26 6.11 1.99 61.9 9.88 5.84 2.12 70.4 10.44 5.55 2.24 78.6
5
9.03 5.63 1.55 37.6 8.21 6.29 1.41 31.1 8.85 5.93 1.52 36.2 9.43 5.59 1.62 41.1 10.02 5.34 1.72 46.4
6
8.60 5.47 1.23 23.7 7.78 6.07 1.12 19.4 8.40 5.71 1.20 22.6 9.03 5.37 1.29 26.1 9.52 5.10 1.37 29.1
7
8.15 5.22 1.00 15.6 7.29 5.92 0.90 12.5 7.95 5.55 0.98 14.9 8.52 5.20 1.05 17.1 9.10 4.89 1.12 19.5
3
9.23 5.76 2.65 109.2 8.37 6.42 2.40 90.0 9.03 6.06 2.59 104.5 9.69 5.75 2.78 120.5 10.24 5.46 2.93 134.4
4
8.85 5.56 1.90 56.5 7.94 6.27 1.71 45.4 8.61 5.86 1.85 53.5 9.25 5.56 1.99 61.8 9.83 5.28 2.11 69.8
5
8.40 5.36 1.44 32.6 7.53 6.07 1.30 26.2 8.22 5.66 1.41 31.2 8.81 5.31 1.52 35.9 9.36 5.06 1.61 40.4
6
7.96 5.21 1.14 20.3 7.09 5.88 1.02 16.1 7.82 5.46 1.12 19.6 8.41 5.11 1.21 22.7 8.93 4.84 1.28 25.6
7
7.53 4.97 0.93 13.4 6.62 5.67 0.81 10.3 7.28 5.29 0.89 12.5 7.91 4.95 0.97 14.8 8.46 4.64 1.04 16.9
3
8.60 5.52 2.47 94.9 7.67 6.19 2.20 75.5 8.40 5.78 2.41 90.5 9.04 5.46 2.59 104.8 9.62 5.16 2.76 118.7
4
8.22 5.33 1.77 48.8 7.29 5.99 1.57 38.4 7.97 5.65 1.71 45.8 8.60 5.28 1.85 53.4 9.16 5.01 1.97 60.5
5
7.80 5.10 1.34 28.1 6.84 5.81 1.18 21.6 7.57 5.41 1.30 26.4 8.21 5.09 1.41 31.1 8.77 4.80 1.51 35.5
6
7.29 4.95 1.05 17.1 6.41 5.66 0.92 13.2 7.15 5.22 1.03 16.4 7.78 4.86 1.12 19.4 8.33 4.58 1.19 22.2
7
6.87 4.72 0.84 11.1 5.94 5.42 0.73 8.3 6.65 5.04 0.82 10.4 7.28 4.67 0.89 12.5 7.79 4.39 0.96 14.3
3
7.99 5.27 2.29 82.0 7.03 5.95 2.02 63.5 7.77 5.53 2.23 77.4 8.43 5.18 2.42 91.2 8.98 4.91 2.57 103.4
4
7.54 5.08 1.62 41.1 6.62 5.78 1.42 31.6 7.32 5.36 1.57 38.6 7.95 5.04 1.71 45.6 8.52 4.73 1.83 52.3
5
7.14 4.86 1.23 23.5 6.12 5.65 1.05 17.3 6.92 5.18 1.19 22.1 7.53 4.83 1.30 26.2 8.10 4.52 1.39 30.3
6
6.67 4.69 0.96 14.3 5.66 5.47 0.81 10.3 6.43 5.02 0.92 13.3 7.12 4.60 1.02 16.2 7.67 4.31 1.10 18.9
7
6.17 4.46 0.76 9.0 5.28 5.28 0.65 6.6 5.95 4.79 0.73 8.4 6.59 4.46 0.81 10.3 7.14 4.12 0.88 12.0
3
7.33 4.99 2.10 68.9 6.31 5.73 1.81 51.1 7.03 5.33 2.02 63.5 7.75 4.97 2.22 77.0 8.35 4.65 2.39 89.4
4
6.88 4.80 1.48 34.2 5.84 5.61 1.25 24.6 6.64 5.15 1.43 31.8 7.32 4.78 1.57 38.6 7.86 4.47 1.69 44.6
5
6.43 4.65
6
5.99 4.45 0.86 11.5 5.18 5.18 0.74 8.6 5.72 4.79 0.82 10.5 6.41 4.34 0.92 13.2 6.96 4.06 1.00 15.6
7
5.47 4.26 0.67 7.0 4.88 4.88 0.60 5.6 5.21 4.61 0.64 6.4 5.87 4.21 0.72 8.1 6.51 3.85 0.80 10.0
3
6.62 4.77 1.90 56.2 5.61 5.61 1.61 40.4 6.38 5.08 1.83 52.2 7.05 4.74 2.02 63.7 7.67 4.40 2.20 75.5
4
6.20 4.60 1.33 27.8 5.34 5.34 1.15 20.6 5.95 4.89 1.28 25.6 6.63 4.52 1.43 31.7 7.25 4.22 1.56 37.9
5
5.73 4.42 0.99 15.2 5.08 5.08 0.87 11.9 5.47 4.77 0.94 13.8 6.17 4.33 1.06 17.6 6.77 4.02 1.16 21.2
6
5.22 4.25 0.75 8.7 4.76 4.76 0.68 7.3 5.02 4.55 0.72 8.1 5.69 4.19 0.82 10.4 6.29 3.82 0.90 12.7
7
4.65 4.09 0.57 5.1 4.48 4.48 0.55 4.7 4.48 4.48 0.55 4.7 5.16 3.97 0.63 6.3 5.79 3.59 0.71 7.9
3
5.92 4.54 1.70 44.9 5.20 5.20 1.49 34.6 5.63 4.90 1.62 40.7 6.38 4.47 1.83 52.2 6.97 4.16 2.00 62.4
4
5.48 4.39 1.18 21.7 4.95 4.95 1.06 17.7 5.21 4.73 1.12 19.6 5.93 4.31 1.28 25.4 6.56 3.97 1.41 31.0
5
5.01 4.23
6
4.45 4.09 0.64 6.3 4.40 4.40 0.63 6.2 4.40 4.32 0.63 6.2 4.96 3.97 0.71 7.9 5.57 3.58 0.80 10.0
7
3.94 3.94 0.48 3.7 4.09 4.09 0.50 4.0 4.06 4.06 0.50 3.9 4.33 3.77 0.53 4.4 5.06 3.37 0.62 6.0
3
5.17 4.34 1.48 34.3 4.79 4.79 1.37 29.5 4.88 4.71 1.40 30.5 5.62 4.26 1.61 40.6 6.29 3.93 1.80 50.7
4
4.73 4.18 1.02 16.2 4.57 4.57 0.98 15.1 4.57 4.48 0.98 15.1 5.17 4.15 1.11 19.3 5.84 3.74 1.25 24.6
5
4.22 4.13 0.73 8.2 4.26 4.26 0.73 8.4 4.27 4.27 0.73 8.4 4.72 3.95 0.81 10.3 5.37 3.56 0.92 13.3
6
3.84 3.84 0.55 4.7 3.97 3.97 0.57 5.1 3.97 3.97 0.57 5.1 4.16 3.81 0.60 5.6 4.85 3.37 0.70 7.6
3.51 3.51 0.43 2.9 3.64 3.64 0.45 3.1 3.65 3.65 0.45 3.1 3.65 3.57 0.45 3.1 4.25 3.18 0.52 4.3
7
SFC950A1
Air inlet condition
1.11 19.1 5.47 5.47 0.94 13.8 6.16 4.98 1.06 17.5 6.86 4.59 1.18 21.7 7.45 4.27 1.28 25.6
0.86 11.6 4.73 4.73 0.81 10.3 4.74 4.58 0.82 10.4 5.47 4.15 0.94 13.8 6.08 3.80 1.05 17.1
- 18 -
Page 20
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
13.24 7.98 3.80 198.4 12.14 8.77 3.48 167.0 12.97 8.32 3.72 190.4 13.72 7.96 3.93 213.1 14.48 7.60 4.15 237.5
4
12.73 7.74 2.74 103.2 11.69 8.50 2.51 87.1 12.52 8.08 2.69 99.8 13.25 7.74 2.85 111.9 13.91 7.35 2.99 123.3
5
12.17 7.47 2.09 60.4 11.14 8.31 1.92 50.6 11.93 7.83 2.05 58.1 12.73 7.45 2.19 66.0 13.37 11.56 2.30 72.9
6
11.63 7.26 1.67 38.3 10.60 8.02 1.52 31.8 11.41 7.56 1.64 36.9 12.20 7.17 1.75 42.2 12.79 6.81 1.83 46.3
7
11.06 6.91 1.36 25.5 10.02 7.83 1.23 20.9 10.81 7.30 1.33 24.3 11.60 6.91 1.43 28.0 12.25 6.54 1.50 31.2
3
12.49 7.66 3.58 176.6 11.38 8.44 3.26 146.6 12.20 7.99 3.50 168.6 13.00 7.62 3.73 191.3 13.75 7.26 3.94 214.0
4
11.99 7.39 2.58 91.6 10.87 8.17 2.34 75.3 11.71 7.72 2.52 87.3 12.49 7.38 2.69 99.3 13.19 7.02 2.84 110.9
5
11.41 7.12 1.96 53.1 10.38 7.95 1.78 43.9 11.18 7.50 1.92 51.0 11.92 7.06 2.05 57.9 12.67 6.75 2.18 65.4
6
10.87 6.91 1.56 33.4 9.84 7.68 1.41 27.4 10.61 7.21 1.52 31.9 11.41 6.79 1.64 36.9 12.04 6.45 1.73 41.0
7
10.30 6.60 1.27 22.1 9.22 7.48 1.13 17.7 10.05 7.02 1.23 21.0 10.76 6.57 1.32 24.1 11.50 6.18 1.41 27.5
3
11.66 7.29 3.34 154.0 10.58 8.11 3.03 126.9 11.41 7.66 3.27 147.4 12.25 7.27 3.51 169.9 12.94 6.90 3.71 189.5
4
11.18 7.03 2.40 79.7 10.03 7.93 2.16 64.1 10.88 7.41 2.34 75.5 11.69 7.03 2.51 87.1 12.43 6.67 2.67 98.4
5
10.61 6.78 1.83 45.9 9.52 7.68 1.64 36.9 10.39 7.15 1.79 44.0 11.14 6.72 1.92 50.6 11.83 6.40 2.03 57.0
6
10.06 6.58 1.44 28.7 8.97 7.44 1.29 22.8 9.88 6.90 1.42 27.6 10.63 6.46 1.52 32.0 11.29 6.12 1.62 36.1
7
9.52 6.28 1.17 18.9 8.37 7.17 1.03 14.6 9.21 6.69 1.13 17.6 10.00 6.25 1.23 20.8 10.69 5.86 1.31 23.8
3
10.87 6.97 3.12 133.8 9.70 7.83 2.78 106.5 10.61 7.30 3.04 127.6 11.42 6.90 3.28 147.8 12.16 6.52 3.49 167.4
4
10.39 6.73 2.23 68.8 9.22 7.57 1.98 54.1 10.08 7.14 2.17 64.7 10.87 6.67 2.34 75.3 11.57 6.33 2.49 85.3
5
9.87 6.45 1.70 39.7 8.65 7.35 1.49 30.5 9.57 6.84 1.65 37.3 10.38 6.43 1.78 43.9 11.08 6.07 1.91 50.0
6
9.22 6.25 1.32 24.1 8.10 7.15 1.16 18.6 9.04 6.60 1.30 23.1 9.84 6.15 1.41 27.4 10.52 5.79 1.51 31.4
7
8.68 5.97 1.07 15.7 7.51 6.85 0.92 11.7 8.41 6.37 1.03 14.7 9.21 5.91 1.13 17.6 9.85 5.55 1.21 20.2
3
10.11 6.66 2.90 115.6 8.89 7.53 2.55 89.5 9.82 6.99 2.82 109.2 10.66 6.55 3.06 128.7 11.35 6.21 3.25 145.8
4
9.54 6.42 2.05 57.9 8.37 7.30 1.80 44.6 9.25 6.78 1.99 54.5 10.05 6.37 2.16 64.3 10.76 5.98 2.31 73.8
5
9.03 6.15 1.55 33.2 7.74 7.14 1.33 24.4 8.74 6.55 1.50 31.1 9.52 6.10 1.64 36.9 10.24 5.71 1.76 42.7
6
8.43 5.92 1.21 20.1 7.15 6.91 1.03 14.5 8.13 6.34 1.16 18.7 9.00 5.82 1.29 22.9 9.70 5.44 1.39 26.6
7
7.80 5.64 0.96 12.6 6.67 6.67 0.82 9.3 7.53 6.06 0.92 11.8 8.34 5.64 1.02 14.5 9.03 5.20 1.11 16.9
3
9.27 6.31 2.66 97.2 7.98 7.24 2.29 72.0 8.89 6.73 2.55 89.5 9.79 6.28 2.81 108.5 10.55 5.88 3.03 126.1
4
8.70 6.07 1.87 48.2 7.38 7.09 1.59 34.7 8.40 6.51 1.81 44.9 9.25 6.04 1.99 54.5 9.94 5.65 2.14 62.9
5
8.13 5.88
6
7.57 5.62 1.09 16.2 6.55 6.55 0.94 12.2 7.23 6.06 1.04 14.8 8.10 5.49 1.16 18.6 8.80 5.13 1.26 21.9
7
6.91 5.38 0.85 9.9 6.16 6.16 0.76 7.9 6.58 5.83 0.81 9.0 7.42 5.32 0.91 11.5 8.23 4.87 1.01 14.1
3
8.37 6.03 2.40 79.2 7.09 7.09 2.03 56.9 8.07 6.42 2.31 73.7 8.91 6.00 2.55 89.8 9.70 5.56 2.78 106.5
4
7.84 5.82 1.69 39.2 6.75 6.75 1.45 29.0 7.53 6.18 1.62 36.1 8.38 5.71 1.80 44.7 9.16 5.34 1.97 53.4
5
7.24 5.59 1.25 21.4 6.42 6.42 1.10 16.8 6.91 6.03 1.19 19.5 7.80 5.47 1.34 24.8 8.56 5.08 1.47 29.9
6
6.60 5.37 0.95 12.3 6.01 6.01 0.86 10.2 6.34 5.76 0.91 11.4 7.20 5.29 1.03 14.7 7.95 4.83 1.14 17.9
7
5.88 5.17 0.72 7.2 5.67 5.67 0.70 6.7 5.67 5.67 0.70 6.7 6.52 5.02 0.80 8.9 7.32 4.54 0.90 11.1
3
7.48 5.74 2.14 63.4 6.57 6.57 1.88 48.8 7.12 6.19 2.04 57.4 8.07 5.65 2.31 73.7 8.82 5.26 2.53 88.0
4
6.93 5.55 1.49 30.6 6.25 6.25 1.34 24.9 6.58 5.98 1.42 27.6 7.50 5.44 1.61 35.8 8.29 5.02 1.78 43.8
5
6.33 5.35
6
5.62 5.17 0.81 9.0 5.56 5.56 0.80 8.8 5.56 5.46 0.80 8.8 6.27 5.02 0.90 11.1 7.05 4.53 1.01 14.1
7
4.98 4.98 0.61 5.2 5.17 5.17 0.64 5.6 5.13 5.13 0.63 5.5 5.47 4.77 0.67 6.2 6.40 4.26 0.79 8.5
3
6.54 5.49 1.87 48.4 6.06 6.06 1.74 41.5 6.16 5.95 1.77 43.0 7.11 5.38 2.04 57.2 7.95 4.96 2.28 71.5
4
5.98 5.28 1.29 22.8 5.77 5.77 1.24 21.2 5.77 5.67 1.24 21.2 6.54 5.25 1.41 27.2 7.38 4.72 1.59 34.7
5
5.34 5.22 0.92 11.6 5.38 5.38 0.93 11.8 5.40 5.40 0.93 11.9 5.97 4.99 1.03 14.5 6.79 4.50 1.17 18.8
6
4.86 4.86 0.70 6.7 5.02 5.02 0.72 7.1 5.02 5.02 0.72 7.1 5.26 4.81 0.75 7.8 6.13 4.26 0.88 10.6
4.44 4.44 0.55 4.1 4.60 4.60 0.57 4.4 4.62 4.62 0.57 4.4 4.62 4.51 0.57 4.4 5.37 4.02 0.66 6.0
7
SFC1200A1
Air inlet condition
1.40 26.9 6.91 6.91 1.19 19.5 7.78 6.30 1.34 24.7 8.67 5.80 1.49 30.6 9.42 5.40 1.62 36.1
1.09 16.3 5.98 5.98 1.03 14.6 6.00 5.79 1.03 14.7 6.91 5.25 1.19 19.5 7.69 4.80 1.32 24.1
- 19 -
Page 21
Cooling Capacity
SFC1500A1
Air inlet condition
EWT Δt
5
6
7
8
9
10
11
12
13
DB: 26.7 WB: 19.4 DB: 27 WB: 18 DB: 27 WB: 19 DB: 27 WB: 20 DB: 29 WB: 21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
16.44 9.90 4.71 180.4 15.08 10.89 4.32 151.8 16.10 10.33 4.62 173.1 17.03 9.88 4.88 193.7 17.98 9.44 5.15 215.9
4
15.80 9.61 3.40 93.8 14.52 10.55 3.12 79.2 15.54 10.03 3.34 90.7 16.46 9.61 3.54 101.7 17.27 9.12 3.71 112.1
5
15.12 9.27 2.60 54.9 13.83 10.31 2.38 46.0 14.82 9.72 2.55 52.8 15.80 9.25 2.72 60.0 16.60 14.35 2.86 66.3
6
14.45 9.01 2.07 34.8 13.16 9.96 1.89 28.9 14.17 9.38 2.03 33.5 15.15 8.90 2.17 38.3 15.88 8.45 2.28 42.1
7
13.74 8.58 1.69 23.1 12.43 9.72 1.53 19.0 13.42 9.07 1.65 22.1 14.41 8.58 1.77 25.5 15.21 8.12 1.87 28.4
3
15.51 9.51 4.45 160.5 14.13 10.48 4.05 133.3 15.15 9.92 4.34 153.3 16.14 9.46 4.63 173.9 17.07 9.01 4.89 194.6
4
14.89 9.18 3.20 83.3 13.50 10.15 2.90 68.4 14.54 9.59 3.13 79.4 15.51 9.16 3.33 90.3 16.38 8.71 3.52 100.8
5
14.17 8.84 2.44 48.2 12.88 9.87 2.22 39.9 13.89 9.31 2.39 46.4 14.80 8.77 2.55 52.6 15.73 8.38 2.71 59.5
6
13.50 8.58 1.93 30.4 12.21 9.53 1.75 24.9 13.18 8.95 1.89 29.0 14.17 8.43 2.03 33.5 14.95 8.00 2.14 37.3
7
12.79 8.19 1.57 20.1 11.45 9.29 1.41 16.1 12.47 8.71 1.53 19.1 13.37 8.15 1.64 21.9 14.28 7.67 1.75 25.0
3
14.48 9.05 4.15 140.0 13.14 10.07 3.77 115.3 14.17 9.51 4.06 134.0 15.21 9.03 4.36 154.4 16.06 8.56 4.61 172.3
4
13.89 8.73 2.99 72.4 12.45 9.85 2.68 58.3 13.51 9.20 2.91 68.6 14.52 8.73 3.12 79.2 15.43 8.28 3.32 89.4
5
13.18 8.41 2.27 41.8 11.82 9.53 2.03 33.6 12.90 8.88 2.22 40.0 13.83 8.34 2.38 46.0 14.69 7.95 2.53 51.9
6
12.49 8.17 1.79 26.0 11.13 9.23 1.60 20.7 12.27 8.56 1.76 25.1 13.20 8.02 1.89 29.1 14.02 7.59 2.01 32.8
7
11.82 7.80 1.45 17.1 10.39 8.90 1.28 13.2 11.43 8.30 1.40 16.0 12.42 7.76 1.53 18.9 13.27 7.28 1.63 21.6
3
13.50 8.66 3.87 121.6 12.04 9.72 3.45 96.9 13.18 9.07 3.78 116.0 14.18 8.56 4.07 134.3 15.10 8.10 4.33 152.2
4
12.90 8.36 2.77 62.5 11.45 9.40 2.46 49.2 12.51 8.86 2.69 58.8 13.50 8.28 2.90 68.4 14.37 7.86 3.09 77.6
5
12.25 8.00 2.11 36.1 10.74 9.12 1.85 27.7 11.88 8.49 2.04 33.9 12.88 7.99 2.22 39.9 13.76 7.54 2.37 45.5
6
11.45 7.76 1.64 21.9 10.05 8.88 1.44 16.9 11.22 8.19 1.61 21.0 12.21 7.63 1.75 24.9 13.07 7.19 1.87 28.5
7
10.78 7.41 1.32 14.3 9.33 8.51 1.15 10.7 10.44 7.91 1.28 13.4 11.43 7.33 1.40 16.0 12.23 6.89 1.50 18.3
3
12.55 8.26 3.60 105.1 11.04 9.34 3.16 81.4 12.19 8.67 3.50 99.3 13.24 8.13 3.79 117.0 14.09 7.71 4.04 132.6
4
11.84 7.97 2.55 52.6 10.39 9.07 2.23 40.5 11.49 8.41 2.47 49.5 12.47 7.91 2.68 58.4 13.37 7.43 2.87 67.1
5
11.21 7.63 1.93 30.2 9.61 8.86 1.65 22.2 10.85 8.13 1.87 28.3 11.82 7.58 2.03 33.6 12.71 7.09 2.19 38.9
6
10.46 7.35 1.50 18.3 8.88 8.58 1.27 13.2 10.09 7.87 1.45 17.0 11.17 7.22 1.60 20.8 12.04 6.76 1.73 24.2
7
9.68 7.00 1.19 11.5 8.28 8.28 1.02 8.4 9.34 7.52 1.15 10.7 10.35 7.00 1.27 13.1 11.21 6.46 1.38 15.4
3
11.50 7.84 3.30 88.4 9.90 8.99 2.84 65.5 11.04 8.36 3.16 81.4 12.16 7.80 3.48 98.7 13.10 7.30 3.76 114.7
4
10.80 7.54 2.32 43.8 9.16 8.80 1.97 31.5 10.42 8.08 2.24 40.8 11.49 7.50 2.47 49.5 12.34 7.02 2.65 57.2
5
10.09 7.30 1.74 24.5 8.58 8.58 1.48 17.7 9.66 7.82 1.66 22.4 10.76 7.20 1.85 27.8 11.69 6.70 2.01 32.9
6
9.40 6.98 1.35 14.8 8.13 8.13 1.17 11.1 8.97 7.52 1.29 13.4 10.05 6.81 1.44 16.9 10.93 6.37 1.57 19.9
7
8.58 6.68 1.05 9.0 7.65 7.65 0.94 7.2 8.17 7.24 1.00 8.2 9.21 6.61 1.13 10.4 10.22 6.05 1.26 12.8
3
10.39 7.48 2.98 72.0 8.80 8.80 2.52 51.8 10.01 7.97 2.87 67.0 11.06 7.45 3.17 81.6 12.04 6.91 3.45 96.9
4
9.74 7.22 2.09 35.6 8.38 8.38 1.80 26.4 9.34 7.67 2.01 32.8 10.41 7.09 2.24 40.7 11.37 6.63 2.45 48.6
5
8.99 6.94 1.55 19.4 7.97 7.97 1.37 15.3 8.58 7.48 1.48 17.7 9.68 6.79 1.66 22.5 10.63 6.31 1.83 27.2
6
8.19 6.66 1.17 11.2 7.46 7.46 1.07 9.3 7.87 7.15 1.13 10.4 8.94 6.57 1.28 13.3 9.87 5.99 1.41 16.3
7
7.30 6.42 0.90 6.5 7.04 7.04 0.86 6.1 7.04 7.04 0.86 6.1 8.10 6.24 0.99 8.0 9.08 5.64 1.12 10.1
3
9.29 7.13 2.66 57.6 8.15 8.15 2.34 44.4 8.84 7.69 2.53 52.2 10.01 7.02 2.87 67.0 10.95 6.53 3.14 80.0
4
8.60 6.89 1.85 27.8 7.76 7.76 1.67 22.6 8.17 7.43 1.76 25.1 9.31 6.76 2.00 32.5 10.29 6.24 2.21 39.8
5
7.86 6.65 1.35 14.8 7.43 7.43 1.28 13.3 7.45 7.19 1.28 13.3 8.58 6.52 1.48 17.7 9.55 5.96 1.64 21.9
6
6.98 6.42 1.00 8.1 6.91 6.91 0.99 8.0 6.91 6.78 0.99 8.0 7.78 6.24 1.12 10.1 8.75 5.62 1.25 12.8
7
6.18 6.18 0.76 4.7 6.42 6.42 0.79 5.1 6.37 6.37 0.78 5.0 6.79 5.92 0.83 5.7 7.95 5.29 0.98 7.8
3
8.12 6.81 2.33 44.0 7.52 7.52 2.16 37.8 7.65 7.39 2.19 39.1 8.82 6.68 2.53 52.0 9.87 6.16 2.83 65.0
4
7.43 6.55 1.60 20.7 7.17 7.17 1.54 19.3 7.17 7.04 1.54 19.3 8.12 6.52 1.74 24.7 9.16 5.86 1.97 31.5
5
6.63 6.48 1.14 10.6 6.68 6.68 1.15 10.7 6.70 6.70 1.15 10.8 7.41 6.20 1.27 13.2 8.43 5.58 1.45 17.1
6
6.03 6.03 0.86 6.1 6.24 6.24 0.89 6.5 6.24 6.24 0.89 6.5 6.53 5.98 0.94 7.1 7.61 5.29 1.09 9.7
7
5.51 5.51 0.68 3.7 5.71 5.71 0.70 4.0 5.73 5.73 0.70 4.0 5.73 5.60 0.70 4.0 6.66 4.99 0.82 5.5
Cooling capacity modification coefficient table:
Speed
High 1 1 1 1 1 1 1 1 1 1 1 1
Med 0.83 0.80 0.80 0.78 0.89 0.85 0.9 0.85 0.89 0.85 0.89 0.84
Low 0.69 0.65 0.67 0.64 0.79 0.75 0.8 0.75 0.79 0.74 0.79 0.74
600 750 850 950 1200 1500
TC SC TC SC TC SC TC SC TC SC TC SC
- 20 -
Page 22
Compact four-way cassette:
EWT Δt
5
6
7
8
9
10
11
12
13
DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
3.82 2.30 1.10 63.1 3.51 2.53 1.01 53.1 3.74 2.40 1.07 60.6 3.96 2.30 1.14 67.8 4.18 2.19 1.20 75.6
4
3.68 2.23 0.79 32.8 3.38 2.45 0.73 27.7 3.61 2.33 0.78 31.8 3.83 2.23 0.82 35.6 4.02 2.12 0.86 39.2
5
3.52 2.16 0.60 19.2 3.22 2.40 0.55 16.1 3.45 2.26 0.59 18.5 3.68 2.15 0.63 21.0 3.86 3.34 0.66 23.2
6
3.36 2.10 0.48 12.2 3.06 2.32 0.44 10.1 3.29 2.18 0.47 11.7 3.52 2.07 0.51 13.4 3.69 1.97 0.53 14.7
7
3.19 2.00 0.39 8.1 2.89 2.26 0.36 6.6 3.12 2.11 0.38 7.7 3.35 2.00 0.41 8.9 3.54 1.89 0.43 9.9
3
3.61 2.21 1.03 56.2 3.29 2.44 0.94 46.7 3.52 2.31 1.01 53.7 3.75 2.20 1.08 60.9 3.97 2.10 1.14 68.1
4
3.46 2.13 0.74 29.2 3.14 2.36 0.67 23.9 3.38 2.23 0.73 27.8 3.61 2.13 0.78 31.6 3.81 2.03 0.82 35.3
5
3.29 2.06 0.57 16.9 3.00 2.29 0.52 14.0 3.23 2.16 0.56 16.2 3.44 2.04 0.59 18.4 3.66 1.95 0.63 20.8
6
3.14 2.00 0.45 10.6 2.84 2.22 0.41 8.7 3.06 2.08 0.44 10.2 3.29 1.96 0.47 11.7 3.48 1.86 0.50 13.1
7
2.97 1.90 0.37 7.0 2.66 2.16 0.33 5.6 2.90 2.03 0.36 6.7 3.11 1.90 0.38 7.7 3.32 1.78 0.41 8.8
3
3.37 2.10 0.97 49.0 3.06 2.34 0.88 40.4 3.29 2.21 0.94 46.9 3.54 2.10 1.01 54.1 3.74 1.99 1.07 60.3
4
3.23 2.03
5
3.06 1.96 0.53 14.6 2.75 2.22 0.47 11.8 3.00 2.06 0.52 14.0 3.22 1.94 0.55 16.1 3.42 1.85 0.59 18.2
6
2.90 1.90 0.42 9.1 2.59 2.15 0.37 7.2 2.85 1.99 0.41 8.8 3.07 1.87 0.44 10.2 3.26 1.77 0.47 11.5
7
2.75 1.81 0.34 6.0 2.42 2.07 0.30 4.6 2.66 1.93 0.33 5.6 2.89 1.81 0.35 6.6 3.09 1.69 0.38 7.6
3
3.14 2.01 0.90 42.6 2.80 2.26 0.80 33.9 3.06 2.11 0.88 40.6 3.30 1.99 0.95 47.0 3.51 1.88 1.01 53.3
4
3.00 1.94 0.65 21.9 2.66 2.19 0.57 17.2 2.91 2.06 0.63 20.6 3.14 1.93 0.67 23.9 3.34 1.83 0.72 27.2
5
2.85 1.86
6
2.66 1.81 0.38 7.7 2.34 2.06 0.34 5.9 2.61 1.90 0.37 7.4 2.84 1.77 0.41 8.7 3.04 1.67 0.44 10.0
7
2.51 1.72 0.31 5.0 2.17 1.98 0.27 3.7 2.43 1.84 0.30 4.7 2.66 1.71 0.33 5.6 2.84 1.60 0.35 6.4
3
2.92 1.92 0.84 36.8 2.57 2.17 0.74 28.5 2.84 2.02 0.81 34.7 3.08 1.89 0.88 40.9 3.28 1.79 0.94 46.4
4
2.75 1.85 0.59 18.4 2.42 2.11 0.52 14.2 2.67 1.96 0.57 17.3 2.90 1.84 0.62 20.5 3.11 1.73 0.67 23.5
5
2.61 1.77 0.45 10.6 2.23 2.06 0.38 7.8 2.52 1.89 0.43 9.9 2.75 1.76 0.47 11.8 2.96 1.65 0.51 13.6
6
2.43 1.71 0.35 6.4 2.06 2.00 0.30 4.6 2.35 1.83 0.34 6.0 2.60 1.68 0.37 7.3 2.80 1.57 0.40 8.5
7
2.25 1.63 0.28 4.0 1.93 1.93 0.24 3.0 2.17 1.75 0.27 3.8 2.41 1.63 0.30 4.6 2.61 1.50 0.32 5.4
3
2.68 1.82 0.77 30.9 2.30 2.09 0.66 22.9 2.57 1.94 0.74 28.5 2.83 1.81 0.81 34.5 3.05 1.70 0.87 40.1
4
2.51 1.75 0.54 15.3 2.13 2.05 0.46 11.0 2.42 1.88 0.52 14.3 2.67 1.74 0.57 17.3 2.87 1.63 0.62 20.0
5
2.35 1.70 0.40 8.6 2.00 2.00 0.34 6.2 2.25 1.82 0.39 7.9 2.50 1.68 0.43 9.7 2.72 1.56 0.47 11.5
6
2.19 1.62 0.31 5.2 1.89 1.89 0.27 3.9 2.09 1.75 0.30 4.7 2.34 1.58 0.34 5.9 2.54 1.48 0.36 7.0
7
2.00 1.55 0.25 3.2 1.78 1.78 0.22 2.5 1.90 1.68 0.23 2.9 2.14 1.54 0.26 3.6 2.38 1.41 0.29 4.5
3
2.42 1.74 0.69 25.2 2.05 2.05 0.59 18.1 2.33 1.85 0.67 23.4 2.57 1.73 0.74 28.6 2.80 1.61 0.80 33.9
4
2.26 1.68 0.49 12.5 1.95 1.95 0.42 9.2 2.17 1.78 0.47 11.5 2.42 1.65 0.52 14.2 2.65 1.54 0.57 17.0
5
2.09 1.61 0.36 6.8 1.85 1.85 0.32 5.3 2.00 1.74 0.34 6.2 2.25 1.58 0.39 7.9 2.47 1.47 0.43 9.5
6
1.90 1.55 0.27 3.9 1.74 1.74 0.25 3.3 1.83 1.66 0.26 3.6 2.08 1.53 0.30 4.7 2.29 1.39 0.33 5.7
7
1.70 1.49 0.21 2.3 1.64 1.64 0.20 2.1 1.64 1.64 0.20 2.1 1.88 1.45 0.23 2.8 2.11 1.31 0.26 3.5
3
2.16 1.66 0.62 20.2 1.90 1.90 0.54 15.5 2.06 1.79 0.59 18.3 2.33 1.63 0.67 23.4 2.55 1.52 0.73 28.0
4
2.00 1.60 0.43 9.7 1.81 1.81 0.39 7.9 1.90 1.73 0.41 8.8 2.16 1.57 0.47 11.4 2.39 1.45 0.51 13.9
5
1.83 1.55 0.31 5.2 1.73 1.73 0.30 4.6 1.73 1.67 0.30 4.7 2.00 1.52 0.34 6.2 2.22 1.39 0.38 7.7
6
1.62 1.49
7
1.44 1.44 0.18 1.6 1.49 1.49 0.18 1.8 1.48 1.48 0.18 1.7 1.58 1.38 0.19 2.0 1.85 1.23 0.23 2.7
3
1.89 1.58 0.54 15.4 1.75 1.75 0.50 13.2 1.78 1.72 0.51 13.7 2.05 1.55 0.59 18.2 2.29 1.43 0.66 22.8
4
1.73 1.52 0.37 7.3 1.67 1.67 0.36 6.8 1.67 1.64 0.36 6.8 1.89 1.52 0.41 8.7 2.13 1.36 0.46 11.0
5
1.54 1.51 0.27 3.7 1.55 1.55 0.27 3.8 1.56 1.56 0.27 3.8 1.72 1.44 0.30 4.6 1.96 1.30 0.34 6.0
6
1.40 1.40 0.20 2.1 1.45 1.45 0.21 2.3 1.45 1.45 0.21 2.3 1.52 1.39 0.22 2.5 1.77 1.23 0.25 3.4
1.28 1.28 0.16 1.3 1.33 1.33 0.16 1.4 1.33 1.33 0.16 1.4 1.33 1.30 0.16 1.4 1.55 1.16 0.19 1.9
7
0.69 25.4 2.90 2.29 0.62 20.4 3.14 2.14 0.68 24.0 3.38 2.03 0.73 27.7 3.59 1.93 0.77 31.3
0.49 12.6 2.50 2.12 0.43 9.7 2.76 1.97 0.48 11.9 3.00 1.86 0.52 14.0 3.20 1.75 0.55 15.9
0.23 2.9 1.61 1.61 0.23 2.8 1.61 1.58 0.23 2.8 1.81 1.45 0.26 3.5 2.03 1.31 0.29 4.5
SFC300A1
Air inlet condition
- 21 -
Page 23
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
4.71 2.84 1.35 67.7 4.32 3.12 1.24 56.9 4.62 2.96 1.32 64.9 4.89 2.84 1.40 72.6 5.16 2.71 1.48 81.0
4
4.53 2.75 0.97 35.2 4.16 3.03 0.90 29.7 4.46 2.88 0.96 34.0 4.72 2.75 1.01 38.1 4.95 2.62 1.07 42.0
5
4.34 2.66 0.75 20.6 3.97 2.96 0.68 17.2 4.25 2.79 0.73 19.8 4.53 2.65 0.78 22.5 4.76 4.12 0.82 24.9
6
4.14 2.58 0.59 13.1 3.77 2.86 0.54 10.8 4.06 2.69 0.58 12.6 4.35 2.55 0.62 14.4 4.55 2.42 0.65 15.8
7
3.94 2.46 0.48 8.7 3.57 2.79 0.44 7.1 3.85 2.60 0.47 8.3 4.13 2.46 0.51 9.6 4.36 2.33 0.54 10.6
3
4.45 2.73 1.27 60.2 4.05 3.01 1.16 50.0 4.35 2.85 1.25 57.5 4.63 2.71 1.33 65.2 4.90 2.58 1.40 73.0
4
4.27 2.63 0.92 31.2 3.87 2.91 0.83 25.7 4.17 2.75 0.90 29.8 4.45 2.63 0.96 33.9 4.70 2.50 1.01 37.8
5
4.06 2.54 0.70 18.1 3.69 2.83 0.64 15.0 3.98 2.67 0.69 17.4 4.24 2.51 0.73 19.7 4.51 2.40 0.78 22.3
6
3.87 2.46 0.55 11.4 3.50 2.73 0.50 9.3 3.78 2.57 0.54 10.9 4.06 2.42 0.58 12.6 4.29 2.30 0.61 14.0
7
3.67 2.35 0.45 7.5 3.28 2.66 0.40 6.0 3.58 2.50 0.44 7.2 3.83 2.34 0.47 8.2 4.10 2.20 0.50 9.4
3
4.15 2.59 1.19 52.5 3.77 2.89 1.08 43.2 4.06 2.73 1.16 50.2 4.36 2.59 1.25 57.9 4.61 2.46 1.32 64.6
4
3.98 2.50 0.86 27.2 3.57 2.82 0.77 21.8 3.88 2.64 0.83 25.7 4.16 2.50 0.90 29.7 4.43 2.38 0.95 33.5
5
3.78 2.41 0.65 15.7 3.39 2.73 0.58 12.6 3.70 2.55 0.64 15.0 3.97 2.39 0.68 17.2 4.21 2.28 0.72 19.4
6
3.58 2.34 0.51 9.8 3.19 2.65 0.46 7.8 3.52 2.46 0.50 9.4 3.79 2.30 0.54 10.9 4.02 2.18 0.58 12.3
7
3.39 2.24 0.42 6.4 2.98 2.55 0.37 5.0 3.28 2.38 0.40 6.0 3.56 2.23 0.44 7.1 3.81 2.09 0.47 8.1
3
3.87 2.48 1.11 45.6 3.45 2.79 0.99 36.3 3.78 2.60 1.08 43.5 4.07 2.46 1.17 50.4 4.33 2.32 1.24 57.1
4
3.70 2.40 0.80 23.4 3.28 2.70 0.71 18.5 3.59 2.54 0.77 22.0 3.87 2.38 0.83 25.7 4.12 2.25 0.89 29.1
5
3.51 2.30 0.60 13.5 3.08 2.62 0.53 10.4 3.41 2.43 0.59 12.7 3.69 2.29 0.64 15.0 3.95 2.16 0.68 17.1
6
3.28 2.23 0.47 8.2 2.88 2.55 0.41 6.3 3.22 2.35 0.46 7.9 3.50 2.19 0.50 9.3 3.75 2.06 0.54 10.7
7
3.09 2.12 0.38 5.3 2.67 2.44 0.33 4.0 3.00 2.27 0.37 5.0 3.28 2.10 0.40 6.0 3.51 1.98 0.43 6.9
3
3.60 2.37 1.03 39.4 3.17 2.68 0.91 30.5 3.50 2.49 1.00 37.2 3.80 2.33 1.09 43.9 4.04 2.21 1.16 49.7
4
3.40 2.29 0.73 19.7 2.98 2.60 0.64 15.2 3.29 2.41 0.71 18.6 3.58 2.27 0.77 21.9 3.83 2.13 0.82 25.2
5
3.21 2.19 0.55 11.3 2.75 2.54 0.47 8.3 3.11 2.33 0.54 10.6 3.39 2.17 0.58 12.6 3.65 2.03 0.63 14.6
6
3.00 2.11 0.43 6.9 2.55 2.46 0.37 4.9 2.89 2.26 0.41 6.4 3.20 2.07 0.46 7.8 3.45 1.94 0.50 9.1
7
2.78 2.01 0.34 4.3 2.38 2.38 0.29 3.2 2.68 2.16 0.33 4.0 2.97 2.01 0.36 4.9 3.21 1.85 0.39 5.8
3
3.30 2.25 0.95 33.1 2.84 2.58 0.81 24.6 3.17 2.40 0.91 30.5 3.49 2.24 1.00 37.0 3.76 2.09 1.08 43.0
4
3.10 2.16 0.67 16.4 2.63 2.53 0.56 11.8 2.99 2.32 0.64 15.3 3.29 2.15 0.71 18.6 3.54 2.01 0.76 21.5
5
2.89 2.09
6
2.70 2.00 0.39 5.5 2.33 2.33 0.33 4.1 2.57 2.16 0.37 5.0 2.88 1.95 0.41 6.3 3.13 1.83 0.45 7.5
7
2.46 1.92 0.30 3.4 2.19 2.19 0.27 2.7 2.34 2.08 0.29 3.1 2.64 1.90 0.32 3.9 2.93 1.74 0.36 4.8
3
2.98 2.15 0.85 27.0 2.53 2.53 0.72 19.4 2.87 2.29 0.82 25.1 3.17 2.14 0.91 30.6 3.45 1.98 0.99 36.3
4
2.79 2.07 0.60 13.4 2.40 2.40 0.52 9.9 2.68 2.20 0.58 12.3 2.98 2.03 0.64 15.3 3.26 1.90 0.70 18.2
5
2.58 1.99 0.44 7.3 2.29 2.29 0.39 5.7 2.46 2.15 0.42 6.6 2.78 1.95 0.48 8.5 3.05 1.81 0.52 10.2
6
2.35 1.91 0.34 4.2 2.14 2.14 0.31 3.5 2.26 2.05 0.32 3.9 2.56 1.88 0.37 5.0 2.83 1.72 0.41 6.1
7
2.09 1.84 0.26 2.5 2.02 2.02 0.25 2.3 2.02 2.02 0.25 2.3 2.32 1.79 0.29 3.0 2.61 1.62 0.32 3.8
3
2.66 2.04 0.76 21.6 2.34 2.34 0.67 16.6 2.54 2.21 0.73 19.6 2.87 2.01 0.82 25.1 3.14 1.87 0.90 30.0
4
2.47 1.98 0.53 10.4 2.23 2.23 0.48 8.5 2.34 2.13 0.50 9.4 2.67 1.94 0.57 12.2 2.95 1.79 0.63 14.9
5
2.25 1.91
6
2.00 1.84 0.29 3.1 1.98 1.98 0.28 3.0 1.98 1.94 0.28 3.0 2.23 1.79 0.32 3.8 2.51 1.61 0.36 4.8
7
1.77 1.77 0.22 1.8 1.84 1.84 0.23 1.9 1.83 1.83 0.22 1.9 1.95 1.70 0.24 2.1 2.28 1.52 0.28 2.9
3
2.33 1.95 0.67 16.5 2.16 2.16 0.62 14.2 2.19 2.12 0.63 14.7 2.53 1.92 0.73 19.5 2.83 1.77 0.81 24.4
4
2.13 1.88 0.46 7.8 2.06 2.06 0.44 7.2 2.06 2.02 0.44 7.2 2.33 1.87 0.50 9.3 2.63 1.68 0.56 11.8
5
1.90 1.86 0.33 4.0 1.92 1.92 0.33 4.0 1.92 1.92 0.33 4.1 2.12 1.78 0.37 5.0 2.42 1.60 0.42 6.4
6
1.73 1.73 0.25 2.3 1.79 1.79 0.26 2.4 1.79 1.79 0.26 2.4 1.87 1.71 0.27 2.7 2.18 1.52 0.31 3.6
1.58 1.58 0.19 1.4 1.64 1.64 0.20 1.5 1.64 1.64 0.20 1.5 1.64 1.61 0.20 1.5 1.91 1.43 0.23 2.0
7
SFC400A1
Air inlet condition
0.50 9.2 2.46 2.46 0.42 6.6 2.77 2.24 0.48 8.4 3.09 2.07 0.53 10.4 3.35 1.92 0.58 12.3
0.39 5.6 2.13 2.13 0.37 5.0 2.14 2.06 0.37 5.0 2.46 1.87 0.42 6.6 2.74 1.71 0.47 8.2
- 22 -
Page 24
Cooling Capacity
EWT Δt
5
6
7
8
9
10
11
12
13
DB:26.7 WB:19.4 DB:27 WB:18 DB:27 WB:19 DB:27 WB:20 DB:29 WB:21
TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD TC SC WF WPD
3
5.73 3.45 1.64 72.2 5.26 3.80 1.51 60.7 5.62 3.60 1.61 69.2 5.94 3.45 1.70 77.5 6.27 3.29 1.80 86.4
4
5.51 3.35 1.19 37.5 5.06 3.68 1.09 31.7 5.42 3.50 1.17 36.3 5.74 3.35 1.23 40.7 6.03 3.18 1.30 44.8
5
5.27 3.23 0.91 22.0 4.82 3.60 0.83 18.4 5.17 3.39 0.89 21.1 5.51 3.23 0.95 24.0 5.79 5.01 1.00 26.5
6
5.04 3.14 0.72 13.9 4.59 3.47 0.66 11.6 4.94 3.27 0.71 13.4 5.29 3.10 0.76 15.3 5.54 2.95 0.79 16.8
7
4.79 2.99 0.59 9.3 4.34 3.39 0.53 7.6 4.68 3.16 0.58 8.8 5.03 2.99 0.62 10.2 5.31 2.83 0.65 11.4
3
5.41 3.32 1.55 64.2 4.93 3.66 1.41 53.3 5.29 3.46 1.52 61.3 5.63 3.30 1.61 69.6 5.95 3.14 1.71 77.8
4
5.19 3.20 1.12 33.3 4.71 3.54 1.01 27.4 5.07 3.34 1.09 31.8 5.41 3.19 1.16 36.1 5.71 3.04 1.23 40.3
5
4.94 3.08 0.85 19.3 4.49 3.44 0.77 16.0 4.84 3.25 0.83 18.5 5.16 3.06 0.89 21.1 5.49 2.92 0.94 23.8
6
4.71 2.99 0.67 12.2 4.26 3.32 0.61 10.0 4.60 3.12 0.66 11.6 4.94 2.94 0.71 13.4 5.21 2.79 0.75 14.9
7
4.46 2.86 0.55 8.0 3.99 3.24 0.49 6.4 4.35 3.04 0.53 7.6 4.66 2.84 0.57 8.8 4.98 2.68 0.61 10.0
3
5.05 3.16 1.45 56.0 4.58 3.51 1.31 46.1 4.94 3.32 1.42 53.6 5.31 3.15 1.52 61.8 5.60 2.99 1.61 68.9
4
4.84 3.05 1.04 29.0 4.34 3.44 0.93 23.3 4.71 3.21 1.01 27.4 5.06 3.05 1.09 31.7 5.38 2.89 1.16 35.8
5
4.60 2.94 0.79 16.7 4.12 3.32 0.71 13.4 4.50 3.10 0.77 16.0 4.82 2.91 0.83 18.4 5.12 2.77 0.88 20.7
6
4.36 2.85 0.62 10.4 3.88 3.22 0.56 8.3 4.28 2.99 0.61 10.1 4.60 2.80 0.66 11.6 4.89 2.65 0.70 13.1
7
4.12 2.72 0.51 6.9 3.62 3.10 0.45 5.3 3.99 2.90 0.49 6.4 4.33 2.71 0.53 7.6 4.63 2.54 0.57 8.6
3
4.71 3.02 1.35 48.6 4.20 3.39 1.20 38.7 4.60 3.16 1.32 46.4 4.95 2.99 1.42 53.7 5.27 2.82 1.51 60.9
4
4.50 2.92 0.97 25.0 3.99 3.28 0.86 19.7 4.36 3.09 0.94 23.5 4.71 2.89 1.01 27.4 5.01 2.74 1.08 31.0
5
4.27 2.79 0.73 14.4 3.75 3.18 0.64 11.1 4.14 2.96 0.71 13.6 4.49 2.79 0.77 16.0 4.80 2.63 0.83 18.2
6
3.99 2.71 0.57 8.8 3.51 3.10 0.50 6.8 3.92 2.86 0.56 8.4 4.26 2.66 0.61 10.0 4.56 2.51 0.65 11.4
7
3.76 2.58 0.46 5.7 3.25 2.97 0.40 4.3 3.64 2.76 0.45 5.4 3.99 2.56 0.49 6.4 4.27 2.40 0.52 7.3
3
4.38 2.88 1.25 42.0 3.85 3.26 1.10 32.5 4.25 3.03 1.22 39.7 4.62 2.84 1.32 46.8 4.92 2.69 1.41 53.0
4
4.13 2.78 0.89 21.1 3.62 3.16 0.78 16.2 4.01 2.94 0.86 19.8 4.35 2.76 0.94 23.4 4.66 2.59 1.00 26.8
5
3.91 2.66 0.67 12.1 3.35 3.09 0.58 8.9 3.79 2.84 0.65 11.3 4.12 2.64 0.71 13.4 4.44 2.47 0.76 15.5
6
3.65 2.56 0.52 7.3 3.10 2.99 0.44 5.3 3.52 2.75 0.50 6.8 3.90 2.52 0.56 8.3 4.20 2.36 0.60 9.7
7
3.38 2.44 0.41 4.6 2.89 2.89 0.36 3.4 3.26 2.62 0.40 4.3 3.61 2.44 0.44 5.3 3.91 2.25 0.48 6.2
3
4.01 2.73 1.15 35.3 3.45 3.14 0.99 26.2 3.85 2.92 1.10 32.5 4.24 2.72 1.22 39.5 4.57 2.55 1.31 45.9
4
3.77 2.63 0.81 17.5 3.19 3.07 0.69 12.6 3.64 2.82 0.78 16.3 4.01 2.62 0.86 19.8 4.31 2.45 0.93 22.9
5
3.52 2.55 0.61 9.8 2.99 2.99 0.51 7.1 3.37 2.73 0.58 9.0 3.75 2.51 0.65 11.1 4.08 2.34 0.70 13.1
6
3.28 2.44 0.47 5.9 2.84 2.84 0.41 4.4 3.13 2.62 0.45 5.4 3.51 2.38 0.50 6.8 3.81 2.22 0.55 8.0
7
2.99 2.33 0.37 3.6 2.67 2.67 0.33 2.9 2.85 2.53 0.35 3.3 3.21 2.31 0.39 4.2 3.56 2.11 0.44 5.1
3
3.62 2.61 1.04 28.8 3.07 3.07 0.88 20.7 3.49 2.78 1.00 26.8 3.86 2.60 1.11 32.7 4.20 2.41 1.20 38.7
4
3.40 2.52 0.73 14.2 2.92 2.92 0.63 10.5 3.26 2.68 0.70 13.1 3.63 2.47 0.78 16.3 3.97 2.31 0.85 19.4
5
3.14 2.42 0.54 7.8 2.78 2.78 0.48 6.1 2.99 2.61 0.51 7.1 3.38 2.37 0.58 9.0 3.71 2.20 0.64 10.9
6
2.86 2.32 0.41 4.5 2.60 2.60 0.37 3.7 2.75 2.49 0.39 4.1 3.12 2.29 0.45 5.3 3.44 2.09 0.49 6.5
7
2.55 2.24 0.31 2.6 2.45 2.45 0.30 2.4 2.45 2.45 0.30 2.4 2.82 2.18 0.35 3.2 3.17 1.97 0.39 4.1
3
3.24 2.49 0.93 23.0 2.84 2.84 0.82 17.8 3.08 2.68 0.88 20.9 3.49 2.45 1.00 26.8 3.82 2.28 1.09 32.0
4
3.00 2.40 0.65 11.1 2.71 2.71 0.58 9.1 2.85 2.59 0.61 10.0 3.25 2.36 0.70 13.0 3.59 2.18 0.77 15.9
5
2.74 2.32 0.47 5.9 2.59 2.59 0.45 5.3 2.60 2.51 0.45 5.3 2.99 2.27 0.51 7.1 3.33 2.08 0.57 8.8
6
2.44 2.24 0.35 3.3 2.41 2.41 0.35 3.2 2.41 2.36 0.35 3.2 2.71 2.18 0.39 4.0 3.05 1.96 0.44 5.1
7
2.16 2.16 0.26 1.9 2.24 2.24 0.28 2.0 2.22 2.22 0.27 2.0 2.37 2.06 0.29 2.3 2.77 1.84 0.34 3.1
3
2.83 2.38 0.81 17.6 2.62 2.62 0.75 15.1 2.67 2.58 0.77 15.6 3.08 2.33 0.88 20.8 3.44 2.15 0.99 26.0
4
2.59 2.29 0.56 8.3 2.50 2.50 0.54 7.7 2.50 2.45 0.54 7.7 2.83 2.27 0.61 9.9 3.19 2.05 0.69 12.6
5
2.31 2.26 0.40 4.2 2.33 2.33 0.40 4.3 2.34 2.34 0.40 4.3 2.58 2.16 0.44 5.3 2.94 1.95 0.51 6.8
6
2.10 2.10 0.30 2.4 2.18 2.18 0.31 2.6 2.18 2.18 0.31 2.6 2.28 2.08 0.33 2.9 2.66 1.84 0.38 3.9
1.92 1.92 0.24 1.5 1.99 1.99 0.24 1.6 2.00 2.00 0.25 1.6 2.00 1.95 0.25 1.6 2.32 1.74 0.29 2.2
7
SFC500A1
Air inlet condition
Cooling capacity modification coefficient table:
Speed
High 1 1 1 1 1 1
Mid 0.86 0.82 0.86 0.81 0.8 0.76
Low 0.72 0.7 0.72 0.69 0.68 0.64
TC SC TC SC TC SC
300 400 500
- 23 -
Page 25
Heating Capacity:
Δt: Temperature Difference (℃)
TH: Total Heating Capacity (kW) WF: Water Flow (m3/h) WPD: Water Pressure Drop (kPa)
Four-way Cassette
SFC600A1
Air inlet temp. (20℃ DB)
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 3.3 0.3 1.8 5.1 0.4 4.4 7.1 0.6 8.4 9.0 0.8 13.3 10.9 0.9 19.4 12.8 1.1 26.9 14.6 1.3 35.2 16.5 1.4 44.6
8 3.6 0.4 3.4 5.7 0.6 8.2 7.6 0.8 14.8 9.5 1.0 23.0 11.3 1.2 32.7 13.1 1.4 44.3 15.0 1.6 57.6 16.8 1.8 72.6
6 4.2 0.6 8.1 6.1 0.9 17.2 7.9 1.1 28.9 9.9 1.2 44.6 11.7 1.7 63.0 13.6 1.9 84.4 15.3 2.2 107.2 17.3 2.5 136.3
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 3.9 0.3 1.9 6.1 0.5 4.6 8.5 0.7 8.8 10.7 0.9 14.1 12.9 1.1 20.5 15.2 1.3 28.4 17.4 1.5 37.2 19.6 1.7 47.1
8 4.3 0.5 3.6 6.7 0.7 8.7 9.0 1.0 15.6 11.3 1.1 24.3 13.4 1.4 34.6 15.6 1.7 46.8 17.8 1.9 60.8 20.0 2.2 76.7
6 5.0 0.7 8.6 7.3 1.0 18.2 9.5 1.4 30.6 11.8 1.7 47.1 14.0 2.0 66.6 16.2 2.3 89.1 18.2 2.6 113.2 20.6 2.9 144.0
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 4.2 0.4 2.0 6.6 0.6 5.0 9.1 0.8 9.6 11.5 1.0 15.2 13.9 1.2 22.2 16.3 1.4 30.7 18.7 1.6 40.2 21.0 1.8 51.0
8 4.6 0.5 3.9 7.2 0.8 9.4 9.7 1.0 16.9 12.1 1.2 26.3 14.4 1.5 37.4 16.7 1.8 50.6 19.1 2.1 65.9 21.4 2.3 83.1
6 5.4 0.8 9.3 7.8 1.1 19.7 10.1 1.5 33.1 12.6 1.6 51.0 15.0 2.1 72.1 17.3 2.5 96.5 19.5 2.8 122.5 22.0 3.2 155.9
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 4.7 0.4 2.4 7.4 0.6 5.9 10.2 0.9 11.2 12.8 1.1 17.9 15.5 1.3 26.1 18.3 1.6 36.2 20.9 1.8 47.3 23.5 2.0 60.0
8 5.2 0.6 4.6 8.1 0.9 11.1 10.8 1.2 19.9 13.5 1.3 31.0 16.1 1.7 44.0 18.7 2.0 59.6 21.4 2.3 77.5 24.0 2.6 97.7
6 6.0 0.9 10.9 8.8 1.3 23.2 11.4 1.6 38.9 14.1 1.7 60.0 16.8 2.4 84.8 19.4 2.8 113.5 21.9 3.1 144.2 24.7 3.5 183.4
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 5.9 0.5 3.3 9.3 0.8 8.0 12.9 1.1 15.4 16.3 1.4 24.5 19.7 1.7 35.8 23.2 2.0 49.5 26.5 2.3 64.8 29.8 2.6 82.2
8 6.6 0.7 6.3 10.3 1.1 15.2 13.7 1.5 27.3 17.1 1.7 42.4 20.4 2.2 60.3 23.8 2.6 81.6 27.1 2.9 106.2 30.5 3.3 133.9
6 7.6 1.1 15.0 11.1 1.6 31.7 14.4 2.1 53.3 17.9 2.3 82.2 21.3 3.1 116.2 24.6 3.5 155.5 27.7 4.0 197.5 31.3 4.5 251.3
Water inlet temp. (℃)
SFC750A1
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
SFC850A1
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
SFC950A1
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
SFC1200A1
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
- 24 -
Page 26
Heating Capacity
SFC1500A1
Air inlet temp. (20℃ DB)
Δt
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
10 6.0 0.5 2.0 9.4 0.8 4.9 13.0 1.1 9.4 16.4 1.4 15.0 19.8 1.7 21.9 23.3 2.0 30.3 26.6 2.3 39.6 30.0 2.6 50.2
8 6.6 0.7 3.8 10.3 1.1 9.3 13.8 1.5 16.7 17.2 1.9 25.9 20.6 2.2 36.9 23.9 2.6 49.9 27.3 2.9 64.9 30.6 3.3 81.8
6 7.7 1.1 9.1 11.2 1.6 19.4 14.5 2.1 32.6 18.0 2.6 50.2 21.4 3.1 71.0 24.8 3.5 95.0 27.9 4.0 120.7 31.5 4.5 153.5
Water inlet temp. (℃)
Heating capacity modification coefficient table:
Speed
High 1 1 1 1 1 1
Med 0.79 0.78 0.79 0.8 0.78 0.79
Low 0.64 0.65 0.63 0.65 0.64 0.66
600 750 850 950 1200 1500
TH TH TH TH TH TH
Compact four-way cassette
SFC300A1
Air inlet temp. (20℃ DB)
Δt
10 1.36 0.12 0.8 2.14 0.18 2.0 2.96 0.25 3.7 3.73 0.32 6.0 4.51 0.39 8.7 5.30 0.46 12.1 6.07 0.52 15.8 6.83 0.59 20.0
8 1.51 0.16 1.5 2.35 0.25 3.7 3.15 0.34 6.6 3.93 0.42 10.3 4.68 0.50 14.7 5.45 0.59 19.9 6.21 0.67 25.8 6.98 0.75 32.6
6 1.75 0.25 3.6 2.55 0.37 7.7 3.30 0.47 13.0 4.10 0.59 20.0 4.87 0.70 28.3 5.64 0.81 37.8 6.36 0.91 48.1 7.17 1.03 61.1
Δt
10 1.73 0.15 0.8 2.71 0.23 2.0 3.75 0.32 3.9 4.73 0.41 6.2 5.72 0.49 9.0 6.73 0.58 12.5 7.70 0.66 16.3 8.67 0.75 20.7
8 1.92 0.21 1.6 2.98 0.32 3.8 3.99 0.43 6.9 4.98 0.54 10.7 5.94 0.64 15.2 6.91 0.74 20.5 7.88 0.85 26.7 8.85 0.95 33.7
6 2.22 0.32 3.8 3.23 0.46 8.0 4.19 0.60 13.4 5.20 0.75 20.7 6.18 0.89 29.2 7.15 1.03 39.1 8.06 1.16 49.7 9.09 1.30 63.2
Δt
10 2.06 0.18 0.8 3.23 0.28 2.0 4.47 0.38 3.8 5.64 0.49 6.1 6.82 0.59 9.0 8.02 0.69 12.4 9.18 0.79 16.2 10.33 0.89 20.5
8 2.28 0.25 1.6 3.56 0.38 3.8 4.76 0.51 6.8 5.94 0.64 10.6 7.08 0.76 15.1 8.24 0.89 20.4 9.39 1.01 26.5 10.55 1.13 33.5
6 2.64 0.38 3.7 3.85 0.55 7.9 4.99 0.72 13.3 6.20 0.89 20.5 7.37 1.06 29.0 8.53 1.22 38.8 9.61 1.38 49.4 10.84 1.55 62.8
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
35 40 45 50 55 60 65 70
TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD TH WF WPD
Heating capacity modification coefficient table:
Speed
300 400 500
Water inlet temp. (℃)
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
SFC500A1
Air inlet temp. (20℃ DB)
Water inlet temp. (℃)
SFC400A1
TH TH TH
High 1 1 1
Mid 0.86 0.84 0.79
Low 0.77 0.75 0.68
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Page 27
Altitude modification coefficient table:
Altitude (m) TC SC TH
500
1000
1500
2000
2500
3000
0.98 0.95 0.95
0.97 0.91 0.91
0.95 0.86 0.86
0.94 0.82 0.82
0.93 0.78 0.78
0.91 0.74 0.7
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11. Exploded View
Four-way Cassette:
SFC600A1 SFC750A1, SFC850A1, SFC950A1, SFC1200A1, SFC1500A1
,
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No. Part Name Qty No. Part Name Qty
1 Electric control box head cover I 1
2 Electric control box head cover II 1 17 Drip tray assembly 1
3 Electric control box assembly of indoor unit 1 18 Evaporator fixing hook 3
3.1 Electric control box welded assembly 1 19 Water pump baffle plate 1
3.2 Transformer 1 20 Water drain pump subassembly 1
3.3 Capacitor 1 21
3.4 Four sides air outlet indoor main control plate 1 22 Front barrier IV subassembly 1
3.5 7-hole wiring terminal 1 23
4 Air inducting coils subassembly 1 24 Fan fixer 1
5 Foam subassembly, drain tray 1 25 Water finder cover subassembly 1
6 Fan assembly 1 26 Front barrier III subassembly 1
7 Evaporator fixing board 1 26.1 Install lifting lug 4
8 Evaporator assembly 1 27 Water pumping connect pipe 1
8.1 Evaporator 1 28
8.2 Evaporator output tube assembly 1 29 Water pump's rubber pad 1
8.3 Evaporator filter assembly 1 30 Remote controller 1
8.4 Barrel 1 31 Fan protecting net 1
8.5 Discharge assembly 1 32 Bracket, remote controller 1
9 Front barrier I subassembly 1 33 Front panel 1
10 Foam seat subassembly 1 33.1 Panel assembly 1
11 Front barrier II subassembly 1 33.2 Swing motor 2
12 Asynchronous dynamo 1 33.3 Room temperature sensor 1
13 Base pan welded assembly 1 34 Evaporator temperature sensor 1
14 Plate, wire 1 35 Drain water level sensor 1
15 Tandem, wire 1
16 Wire clip 1
Water pump installation bracket
subassembly
Water pump pumping pipe
grommet
Exhalant tube seal plate
subassembly
1
1
1
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Page 30
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No Part Name Qty No Part Name Qty
1 Electric control box head cover I 1
2 Electric control box head cover II 1 17 Wire clip 1
3 Electric control box assembly of indoor unit 1 18 Drip tray assembly 1
3.1 Electric control box welded assembly 1 19 Evaporator fixing hook 3
3.2 Voltage transformer 1 20 Water pump baffle plate 1
3.3 Supporter of electrical heater 1 21 Water drain pump subassembly 1
3.4 Capacitor 1 22
3.5 Four sides air outlet indoor main control plate 1 23 Front barrier IV subassembly 1
3.6 7-hole wring terminal 1 24
4 Air inducting coils subassembly 1 25 Fan fixer 1
5 Foam subassembly, drain tray 1 26 Water finder cover subassembly 1
6 Fan assembly 1 27 Front barrier III subassembly 1
7 Evaporator fixing board 1 27.1 Install lifting lug 4
8 Evaporator assembly 1 28 Water pumping connect pipe 1
8.1 Evaporator 1 29
8.2 Evaporator output tube assembly 1 30 Water pump's rubber pad 1
8.3 Evaporator input tube assembly 1 31 Remote controller 1
8.4 Discharge assembly 1 32 Fan protecting net 1
8.5 Barrel 1 33 Bracket, remote controller 1
9 Front barrier I subassembly 1 34 Front panel 1
10 Foam seat subassembly 1 34.1 Swing motor 2
11 Front barrier II subassembly 1 34.2 Panel 1
12 Asynchronous dynamo 1 35 Evaporator temperature sensor 1
13 Base pan seat 1 36 Drain water level sensor 1
14 Base pan welded assembly 1 37 Auxiliary electrical heater assembly 1
15 Plate, wire 1
16 Tandem, wire 1
Water pump installation bracket
subassembly
Water pump pumping pipe
grommet
Exhalant tube seal plate
subassembly
1
1
1
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Compact Four-way Cassette:
SFC300A1, SFC400A1, SFC500A1
No. Part Name Quantity
1 Panel 1 16 Drain pump installation base 1
1.1 Display board 1 17 Water level sensor ass'y 1
1.2 Swing motor 1 18 Drain pump 1
1.3 Room temp sensor ass'y 1 19 Guard against block up net 1
2 Evaporator hang board 2 20 Drain pipe 1
3 Wire clamp 1 21 Drainage pan ass'y 1
4 Wire box 1 21.1 Plug 1
5 Cover box 1 22 E-part box ass'y 1
6 Remote controller 1 22.1 Main control board ass'y 1
7 Temp. sensor ass'y 1 22.2 Transformer 1
8 Remote controller holder ass'y 1 22.3 Wire joint 2
9 Base ass'y 1 22.4 E-part box 1
10 Motor installation base 1 22.5 Wire joint installation base 1
11 Motor 1 22.6 Fixture clip 3
12 Centrifugal fan 1 23 Motor capacitor 1
13 Evaporator ass'y 1 24 Ring 1
14 Connecting pipe 1 25 E-Part box cover 1
15 Evaporator fixing board 1
No. Part Name Quantity
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12. Installation
12.1 Before installation
Please check whether the accessories are of full scope. If there are some fittings free from use, please restore them
carefully.
12.2 Installation space
The indoor unit should be installed in a location that meets the following requirements:
• There is enough room for installation and maintenance.
• The ceiling is horizontal, and its structure can endure the weight of the indoor unit.
• The outlet and the inlet are not impeded, and the influence of external air is the least.
• The air flow can reach throughout the room.
• The connecting water pipe and drainpipe could be extracted out easily.
• There is no direct radiation from heaters.
Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from televisions and radios.
Caution:
This is to prevent image interference and noise in those electrical appliances. (Noise may be generated depending on the conditions under
which the electric wave is generated, even if 1 meter is kept.)
12.3 Installation procedures for fresh air intake duct connection
Preparing the connection hole
• Cut off the knockout hole on the side plate with a nipper.
• Cut the inner insulation of the hole portion with a cutter.
Placing the insulation
• Put the insulation tightly around the hole of the unit as shown. The ends of the side plate and the inner
12.4 Install the main body
A. The existing ceiling (to be horizontal)
a. Cut a quadrangular hole of 880×880mm in the ceiling according to the shape of the installation paper board.
• The center of the hole should be at the same position of that of the air conditioner body.
• Determine the lengths and outlets of the connecting pipe, drain pipe and cables.
• To balance the ceiling and to avoid vibration, please enforce the ceiling when necessary.
b. Select the position of installation hooks according to the hook holes on the installation board.
• Drill four holes of Ø12mm, 50~55mm deep at the selected positions on the ceiling. Then embed the
• Face the concave side of the installation hooks toward the expansible hooks. Determine the length of the
• If the ceiling is extremely high, please determine the length of the installation hook according to facts.
c. Adjust the hexangular nuts on the four installation hooks evenly, to ensure the balance of the body.
• If the drainpipe is awry, leakage will be caused by the malfunction of the water-level switch.
• Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's
• In general, L is half of the screw length of the installation hook. (refer to fig.12.6)
• Locate the air conditioner firmly by wrenching the nuts after having adjusted the body's position well. (refer
B. New built houses and ceilings
a. In the case of new built house, the hook can be embedded in advance (refer to the A.b mentioned above). But it
should be strong enough to bear the indoor unit and will not become loose because of concrete shrinking.
insulation must be completely adhered without leaving any clearance along the circumference of the hole.
Make sure the inner surface of insulation tightly contacts the inner insulation edge and the side plate. (refer
to fig.12.5)
expansible hooks (fittings).
installation hooks from the height of ceiling, and then cut off the unnecessary part.
lower part should sink into the ceiling for 10~12 mm (refer to fig.12.6).
to fig.12.7)
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Page 34
b. After installing the body, please fasten the installation paper board onto the air conditioner with bolts (M6×12) to
determine in advance the sizes and positions of the hole opening on ceiling. (refer to fig.12.8)
• Please first guarantee the flatness and horizontal of ceiling when installing it.
• Refer to the A.a mentioned above for others.
c. Refer to the A.c mentioned above for installation.
d. Remove the installation paper board.
Caution:
After installing the body, the four bolts (M6x12) must be fastened to the air conditioner onto ensure the body is grounded well.
fig. 12.1 fig. 12.2
Table 12.1
Model
600A1, 750A1
850A1, 950A1, 1200A1, 1500A1
180 140 85 350 145 195
180 140 155 350 155 205
fig. 12.3 fig. 12.4
A B C D E F
fig. 12.5
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fig. 12.6
fig. 12.8
fig. 12.7
fig. 12.9
fig. 12.10
12.5 Install the panel
Caution:
Never put the panel face down on floor or against the wall, or on bulgy objects.
Never crash or strike it.
(1) Remove the air inlet grill.
a. Slide two grid switches toward the middle at the same time, and then pull them up. (refer to fig. 12.9)
b. Draw the grid up to an angle of about 45°, and remove it. (refer to fig. 12.10)
(2) Remove the installation covers at the four corners.
Wrench off the bolts, loose the rope of the installation covers, and remove them. (refer to fig. 12.10)
(3) Install the panel
a. Align the swing motor on the panel to the tubing joints of the body properly.
b. Fix hooks of the panel at swing motor and its opposite sides to the hooks of corresponding water receiver. Then
hang the other two panel hooks onto corresponding hangers of the body.
Caution:
c. Adjust the four panel hook screws to keep the panel horizontal, and screw them up to the ceiling evenly.
d. Regulate the panel in the direction of the arrow slightly to fit the panel's center to the center of the ceiling's
opening. Guarantee that hooks of four corners are fixed well.
Do not coil the wiring of the swing motor into the seal sponge.
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Page 36
e. Keep fastening the screws under the panel hooks, until the thickness of the sponge between the body and the
panel's outlet has been reduced to about 4~6mm. The edge of the panel should contact with the ceiling well.
• If the gap between the panel and ceiling still exists after fastening the screws, the height of the indoor unit
should be modified again.
• You can modify the height of the indoor unit through the openings on the panel's four corners; if the lift of the
indoor unit and the drainpipe is not influenced.
(4) Hang the air-in grid to the panel, and then connect the lead terminator of the swing motor and that of
the control box with corresponding terminators on the body respectively.
(5) Relocate the air-in grid in the procedure of reversed order.
(6) Relocate the installation cover.
a. Fasten the rope of installation cover on the bolt of the installation cover.
b. Press the installation cover into the panel slightly.
12.6 Connect the Drain Pipe
Install the drainpipe of the indoor unit
The drainpipe can use PVC pipe (external diameter about 37～39mm, inner diameter is 32mm).
Joint drainpipe connector to the end side of water pumping pipe, and fix drainpipe together with water outflow
pipe and thermal insulation tube by clasp of water outflow pipe (attached).
Caution:
Water-pumping pipe and drainpipe from main body must be wrapped by insulation tube evenly, and bound by
Prevent from water backflow into unit inside during shutdown, the drain pipe shall place down side and drain
When connecting drainpipe, don’t drag the pipe that would pull the main unit. For this, please arrange bearing
When connect a lengthen drainpipe, apply protective tube to wrap its indoor parts for ensuring the lengthen part
In case the drainpipe outlet is higher than pumping connective pipe of the main body, the drainpipe must be
Base on the actual requirement to bend piping, and use connective assembly of water outlet in terminal box for
Caution:
The height from floor to the end of drainpipe or the bottom of drain slot must more than 50 mm. Don’t immerse
Note: All the pictures in this manual are for explanation purpose only. They may be slightly different from the air-conditioner you purchased
(depend on model).The actual shape shall prevail.
Don’t use forcing strength to crack the water-pumping pipe.
tighten band for obstructing air getting in and coagulation.
water to outdoor (drain side), the gradient of the drain pipe should be higher than (1/100), without salient and
water remain.(refer to fig.12.11a)
points every 0.8 to 1.0 meter to avoid pipe be bended (refer to fig.12.11b).
connected tightly.
arranged upwards vertically by using connective assembly of the water outlet for vertical bending, and the height
of the drainpipe shall set to the defrosting pan surface no more than 1000mm, otherwise, too much backflow
while shutdown would leads to overflow (refer to fig.12.12).
pipe layout.
The joints in drain system must be sealed to avoid water leakage.
the end of drainpipe or the bottom of drain slot into water. When drain condensate liquid to raceway, please bend
the drainpipe to a U-sharped hydroseal for avoiding stench transmitted by drainpipe to indoor.
fig. 12.11
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Page 37
fig. 12.12
Drainage test
Check whether the drainpipe is unhindered.
New built house should have this test done before paving the ceiling.
1. Remove the test cover, and stow water of about 2000ml to the water receiver through the stow tube.
2. Turn on the power, and operate the air conditioner under the "COOLING" mode. Listen to the sound of the
drain pump. Check whether the water is discharged well (a lag of 1min is allowed before discharging,
according to the length of the drain pipe), and check whether water leaks from the joints.
Cautions:
If there is any malfunction, please resolve it immediately.
3. Stop the air conditioner for three minutes, check if everything is ok. If the drain hose is located unreasonable,
water overflow will cause the Alarm indicator lamp flashing (For both cooling and heating type or cooling only
type), even the water leak out from the water receiver.
4. Check the drain pump whether drain water immediately when alarm sound for the high water lever. If the
water lever can't come down below to the limited water lever, the air conditioner will stop. Restart it until turn
off the power and drain off all the water.
5. Turn off the power, drain the water away.
The drain plug is used to empty the water-receiver for maintenance of the air conditioner. Please stuff it
imposition at all times during operation to avoid leakage.
12.7 Wiring
Caution:
• The air conditioner should use separate power supply with rated voltage.
• The external power supply to the air conditioner should have ground wiring, which is linked to the ground
wiring of the indoor and outdoor unit.
• The wiring work should be done by qualified persons according to circuit drawing.
• An all-pole disconnection device which has at least 3mm separation distance in all pole and a residual
current device (RCD) with the rating of above 10mA shall be incorporated in the fixed wiring according to the
national rule.
• The appliance shall be installed in accordance with national wiring regulations.
• Be sure to locate the power wiring and the signal wrings well to avoid cross-disturbance.
• Do not turn on the power until you have checked carefully after wiring.
Note:
following installation conditions do apply.
Connect the cable
Remark per EMC Directive 2004/108/EC for to prevent flicker impressions during the start of the compressor (technical process),
1. The power connection for the air conditioner has to be done at the main power distribution. The distribution
has to be of low impedance; normally the required impedance reaches at a 32A fusing point.
2. No other equipment has to be connected with this power line.
3. For detailed installation acceptance please refer to your power supplier, if restrictions do apply for products
like washing machines, air conditioners or electrical ovens.
4. For power details of the air conditioner refer to the rating plate of the product.
5. For any question contact your local dealer.
• Dissemble the bolts from the cover.(If there isn't a cover on the outdoor unit, disassemble the bolts from the
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Page 38
maintenance board, and pull it in the direction of the arrow to remove the protection board.)
• Connect the connective cables to the terminals as identified with their respective marked numbers on the
terminal block of indoor and outdoor units.
• Re-install the cover or the protection board.
3
AIR FLOW(m
/h) 510~2550
POWER
CIRCUIT BREAKER/FUSE(A) 15/15
INDOOR UNIT POWER
WIRING(mm
2
)
GROUND WIRING(mm2) 2.5mm2
PHASE 1-phase
FREQUENCY AND VOLT 220-240V~ 50Hz
BELOW 20m Twisted pair wire 2.5mm
BELOW 50m Twisted pair wire 6mm2
2
- 37 -
Page 39
Wiring figure
- 38 -
Page 40
Note: If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly
qualified person in order to avoid a hazard.
12.8 Test operation
The test operation must be carried out after the entire installation has been completed.
Please confirm the following points before the test operation:
• The indoor unit and outdoor unit are installed properly.
• Tubing and wiring are correctly completed.
• The water pipe system is leakage-checked. The drainage is unimpeded.
• The heating insulation works well.
• The ground wiring is connected correctly.
• The length of the tubing has been recorded.
• The power voltage fits the rated voltage of the air conditioner.
• There is no obstacle at the outlet and inlet of the outdoor and indoor units.
• The air conditioner is pre-heated by turning on the power.
According to the user's requirement, install the remote controller frame where the remote controller's signal can
reach the indoor unit smoothly.
Test operation
Set the air conditioner under the mode of "COOLING" with the remote controller, and check the following points. If
there is any malfunction, please resolve it according to the chapter "Troubleshooting" in the "Owner's Manual".
• Whether the switch on the remote controller works well.
• Whether the buttons on the remote controller works well.
• Whether the air flow louver moves normally.
• Whether the room temperature is adjusted well.
• Whether the indicator lights normally.
• Whether the temporary buttons works well.
• Whether the drainage is normal.
• Whether there is vibration or abnormal noise during operation.
• Whether the air conditioner heats well in the case of the HEATING/COOLING type.
Caution:
after shut off.
A protection feature prevents the air conditioner from being activated for approximately 3 minutes when it is restarted immediately
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IPX0
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