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6
of 71
SK2019 FSTD-SLIM-EC-FLEX-001_01
General Specification
2-Pipe Systems
Product range
:
FSTD SLIM-EC Super Slim Universal Fan Coil with EC Motor
FSTD SLIM~-EC Super Slim Universal Unit 2-pipe with EC Motor
FSTD SLIM-
[Size]
-EC
01
02
03
04
05
Unit Configuration
Configuration
2-pipe
Number Of Fan Blowers
1
2
Power Supply
(V/Ph/Hz)
230/1/50
220/1/60
Operation Control
~TOTAL: Complete function onboard PCB with integrated group control
functionality.
~FLEXI: Flexible function onboard PCB with zone control functionality.
P
e
rf
o
rm
an
ce
D
at
a
Air
Air Flow
H
m
3
/hr
184
300
420
524
590
M
146
230
333
412
450
L
92
142
228
337
392
Cooling
Cooling
Capacity
H
kW
0.96
1.64
2.36
2.93
3.4
M
0.8
1.34
1.99
2.44
2.78
L
0.56
0.92
1.48
2.1
2.5
Sensible
Cooling
Capacity
H
0.7
1.17
1.66
2.07
2.39
M
0.57
0.94
1.38
1.71
1.92
L
0.39
0.63
1.01
1.46
1.73
FCEER
Rating
73.7
94.0
118.1
163.2
180.9
Class
D
C
C
B
B
Heating
Heating
Capacity
H
kW
1
1.66
2.34
2.93
3.36
M
0.84
1.36
1.98
2.45
2.75
L
0.58
0.94
1.47
2.1
2.47
Max. Electric Heater
Capacity
0.75
1.0
1.5
2.0
FCCOP
Rating
76.0
95.3
116.5
164.9
180.8
Class
D
D
C
B
B
Noise
Sound Pressure Level
dB(A)
39/33/28
43/37/3
1
45/41/34 47/41/35
49/45/38
Sound Power Level
48/42/37
52/46/4
0
54/50/43 56/50/44
58/54/47
Electrical
Fan Motor
Power
H
W
13
18.7
20.3
23
24
M
10
13.6
15.8
16
16.7
L
8
10
13
12
12.8
Fan Motor Running
Current @ H
A
0.13
0.162
0.176
0.2
0.21
Hydraulic
Cooling
Water Flow
Rate
H
L/h
164
281
405
501
582
M
137
229
341
418
475
L
96
157
254
360
428
Cooling
Pressure
Drop
H
kPa
2.9
9.6
22.2
12.6
18.9
M
2.2
6.8
16.6
9.3
13.4
L
1.18
3.6
10
7.2
11.25
Heating
Water Flow
Rate
L/h
170.9
284.6
401.6
501.9
576
144.3
233.2
339.2
419.7
472
100.1
161.2
252.8
359.9
423.2
Heating
Pressure
Drop
H
kPa
2.6
8.1
18.2
10.5
15.5
M
1.9
5.8
13.6
7.7
11.
L
1
3.1
8.3
5.9
9.2
Water Content
L
0.44
0.73
1.03
1.32
1.61
Construction and Packing
Data
Water
Type
Socket (Threaded Female)
In
mm[in]
19.05 [3/4]
Out
Condensate Drainage
Connection
16 [5/8]
Dimensions
L
mm
740
940
1140
1340
1540
W
130
130
130
130
130
H
580
580
580
580
580
Net Weight
kg
19
22
25
28
31
a. Cooling mode (2-pipe):
b. Heating mode (2-pipe):
- Return air temperature: 27C DB/ 19C WB.
- Return air temperature: 20C.
- Inlet/ outlet water temperature: 7C/ 12C.
- Inlet/ outlet water temperature: 45C/ 40C.
