Daitsu FDLA-09, Installation, Operation & Service Manual

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SK2015 FSTDC ‐ V/P ‐ ECM ‐ 001
Product range : FSTD/FSTDC ‐ ECM Universal Uncased/Cabinet Fan Coil with EC Motor
FSTD(4R) ‐ V~ ‐ ECM Universal Uncased Unit 4 ‐ row coil 2 ‐ pipe with EC Motor
FSTDC(4R) ‐ V~ ‐ ECM Universal Cabinet Unit 4 ‐ row coil 2 ‐ pipe with EC Motor
Non ‐ standard configuration
FSTD(C)(4R) ‐ [ Size ] ‐ V~ ‐ ECM 24 30 36 40
Unit
Configu
ration
Configuration 2 ‐ pipe
Number Of Fan Blowers Four
Power Supply
(V/Ph/Hz)
230/1/50
220/1/60
Operation Control
~S: Complete function onboard PCB with integrated group control functionality,
incl. 1 pc return air sensor and 2 pcs temperature sensors.
~W: Limited function onboard PCB with drain ‐ pump, louver and zone control
functionality, incl. 1 pc coil temperature sensors.
Pe
rf
o
rm
an
ce
Da
ta
Air
Total Air Flow
H 3
m
3
/hr
1350 1575 1935 2052
M 2 1170 1440 1710 1890
L 1 990 1224 1350 1692
Cooling
Cooling Capacity
H 3
kW
7.62 8.94 10.90 11.70
M 2 6.87 8.39 9.95 11.10
L 1 6.01 7.38 8.24 10.10
Sensible Cooling
Capacity
H 3 5.48 6.40 7.76 8.34
M 2 4.93 5.99 7.09 7.87
L 1 4.29 5.25 5.84 7.19
FCEER
Rating 131.71 120.98 107.71 100.00
Class B B C C
Hea
ti
n
g
Heating Capacity
H 3
kW
9.45 11.03 13.34 14.28
M 2 8.49 10.31 12.18 13.44
L 1 7.39 9.03 10.02 12.29
Max. Electric Heater Capacity 3 3 3 3
FCCOP
Rating 164.58 150.00 133.66 122.84
Class B C C C
Soun
d
Sound Pressure Level ( Outlet )
dB(A)
47/45/43 48/46/44 50/48/46 52/50/48
Sound Power Level ( Outlet ) 59/57/55 60/58/56 63/61/59 65/63/61
Electrical
Fan Motor Power
H 3
W
84 100 145 156
M 2 60 78 110 124
L 1 40 55 65 92
Fan Motor Running Current @ H A 0.78 0.98 1.68 1.69
Hy
dr
auli
c
Cooling Water Flow Rate
3
L/h
1307 1534 1868 2012
2 1181 1440 1706 1901
1 1033 1267 1415 1742
Cooling Pressure Drop
3
kPa
16.0 23.2 35.5 43.9
2 13.4 20.8 30.4 39.7
1 10.6 16.6 22.0 34.1
Heating Water Flow Rate
@3/2/1
L/h Same as "Cooling Water Flow Rate"
Heating Pressure Drop
3
kPa
13.1 19.0 29.2 36.2
2 10.9 17.0 25.0 32.7
1 8.6 13.6 17.9 28.0
Water Content L 2.32 2.62 2.92 3.22
C
o
ns
tr
uctio
n
and
Pa
ck
in
g
Dat
a
Water
Connections
Type Socket (Threaded Female)
In
mm [in] 19.05 [3/4] Out
Condensate Drainage Connection
Dimensions
L
mm
1608 1758 1908 2058
W 250
H 494
Net Weight kg 43 47 49 54
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 water temperature: 50C.
‐ Water flow ‐ rate: same as 2 ‐ pipe cooling.