Sinclair SMF-4E27AI, SMF-C18AI, SMF-C09AI, SMF-C12AI User Manual
MULTI SPLIT TYPE, HEAT PUMP AIR CONDITIONERS
Technical service manual
R410A Cassette Inverter multi Series
Indoor Models
Outdoor Models
SMF-C09AI
SMF-C12AI
SMF-C18AI
SMF-4E27AI
1
CONTENTS
1. Features
2. Specification
3. Outline and dimension
4. Indoor unit combination
5. Capacity table
6. Wiring diagram
7. Electronic control functions
8. Exploded view
2
1. Features:
1) Fashion design, quality life;
2) Low operation noise;
3) High efficiency screw fan;
4) Equal, fast, wide-angle cooling, more comfortable.
3
2.Specification
indoor unit
Model
Power supply Ph-V-Hz
Cooling Capacity BTU/h
SMF-C09AI SMF-C12AI SMF-C18AI
1Ph,220-240V~,50Hz 1Ph,220-240V~,50Hz 1Ph,220-240V~,50Hz
9,000 12,000 18,000
Capacity
Heating Capacity BTU/h
Design Pressure (Hi/Lo) Mpa
Max. Operating Pressure Mpa
Indoor fan motor
Model
Brand
Power Input W
Capacitor uF
Speed(hi/mi/lo) r/min
a.Number of rows
b.Tube pitch(a)x row pitch(b) mm
c.Fin spacing mm
Indoor coil
d.Fin type (code)
e.Tube outside dia.and type mm
f.Coil length x height x width mm
g.Number of circuits
Indoor air flow (Hi/Mi/Lo) m3/h
Indoor noise level (Hi/Mi/Lo) dB(A)
Pipe size
Liquid side/ Gas side mm(inch)
11,000 13,000 20,500
4.2/2.5 4.2/2.5 4.2/2.5
3.7 3.7 3.7
YDK45-4F YDK45-4F YDK45-4F
Welling Welling Welling
80 80 80
1.5uF/450V 1.5uF/450V 2.5uF/450V
750/660/540 830/730/680 930/830/660
2 2 2
21x13.37 21x13.37 21x13.37
1.3 1.3 1.3
Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium
Ф7.94, innergroove
tube
1185X210X26.7 1185X210X26.7 1185X210X26.7
5 5 5
600/500/420 680/580/500 860/760/650
36/33/30 36/33/30 43/40/38
φ6.35 (1/4’)
φ9.53 (3/8’)
Ф7.94, innergroove
tube
φ6.35 (1/4’)
φ12.7 (1/2’)
Ф7.94, innergroove
tube
φ6.35 (1/4’)
φ12.7 (1/2’)
Indoor
unit(body)
4
Dimension (W*H*D) mm
Packing (W*H*D) mm
580×254×580 580×254×580 580×254×580
750x340×750 750x340×750 750x340×750
Net/Gross weight(body) Kg
Dimension (W*H*D) mm
Indoor
unit(panel)
Application area m
Qty per 20’/40’/40’HQ Pieces
Packing (W*H*D) mm
Net/Gross weight(panel) Kg
2
21/28 21/28 28/36
650x30x650 650x30x650 650x30x650
715x115x715 715x115x715 715x115x715
3/5 3/5 3/5
14-21 18-26 35-40
5
OUTDOOR UNIT:
Outdoor Model
Indoor unit combination
SMF4E27AI
single double Treble Quadplex
Power supply Ph-V-Hz
Cooling Capacity range Btu/h
Rated input power range W 750~1870 1450~2430 2050~2600 2650
Cooling
Rated current range A
EER
Heating Capacity range Btu/h
Rated input power range W 850~1790 1470~2520 2020~2650 2700
Heating
Rated current range A
COP
Max. input consumption W
Max. current A
Model
Type
Brand
Capacity Btu/h 18000(60HZ)
Compressor
Input W 1690（60HZ）
Rated current(RLA) A 11.6（60HZ）
1Ph,220-240V~,50Hz
7000~18000 14000~24000 21000~26000 27000
3.1~7.8 6.1~10.1 8.56~10.9 11.1
10.2
9000~18000 16000~25000 21000~27000 28000
3.5~7.5 6.1~10.5 8.43~11.1 11.3
10.4
4500
25
BA160X2CS-20KU
Rotary inverter
GD Toshiba
Outdoor fan
motor
6
Locked rotor Amp(LRA) A 60
Thermal protector
Capacitor uF 85UF/250V
Refrigerant oil ml RB68AF/α68TF/T-68 750 ml
Model
Brand
Internal
YDK100-6
Welling
Input W
169(HIGH)
Capacitor uF
Speed r/min
a.Number of rows
b.Tube pitch(a)x row pitch(b) mm
c.Fin spacing mm
Outdoor coil
Outdoor air flow m3/h
Outdoor noise level dB(A)
Outdoor unit
Refrigerant type and charge g
Design pressure(Hi/Lo) MPa
d.Fin type (code)
e.Tube outside dia.and type mm
f.Coil length x height x width mm
g.Number of circuits
Dimension(W*H*D) mm
Packing (W*H*D) mm
Net/Gross weight Kg
Liquid side/ Gas side mm(inch)
5uF/500VAC
900(HIGH)
2
25.4×22
1.5
Hydrophilic aluminium
φ9.53 innergroove tube
850×810×44
2
3500
57
895X860X330
1043X915X395
80/84
R410A, 2700
4.2/2.5
6.35(1/4)/9.53(3/8)
Refrigerant
piping
Connection wiring
Plug type
Thermostat type
Operation temp
7
Max. refrigerant pipe length for
each unit
Max. difference in level between
indoor and outdoor unit
Cooling
heating
m
m
℃
℃
20
10
No
No
Electronic control
17~43
-7~21
Qty’per 20’ /40’ /40'HQ set
Notes:
1. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB;
Outdoor temp: 35°CDB;
Equivalent ref. Piping: 8m(horizontal)
Outdoor operating frequency:78Hz
Indoor combination:7K X4, setting temp.:17℃,setting fan speed: high speed.
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB;
Outdoor temp: 7°CDB, 6°CWB;
Equivalent ref. Piping: 8m(horizontal)
Outdoor operating frequency:85Hz
Indoor combination:7K X4, setting temp.:30℃,setting fan speed: high speed.
3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room.
8
3.Outline and dimension
600
Hook
Panel
Chart 4
Ceiling
895
Indoor unit(7k/9k/12k/18k):
611(Hook-location)
600(Ceiling hole)
650(Panel)
580(Body)
Drain side and
Tubing side
Body
Outdoor unit
163 141
0
0
5
0
3
5
3
3
3
401(Hook-location)
580(Body)
600(Ceiling hole)
650(Panel)
1013
590
422 28.5
67
COMP
Nut
265
A
9
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