Dakin FWW200VC Manual de usuario
Ceiling Concealed Chilled Water
Fan Coil Unit
Engineer Data ED-FWW-VC-201607
Models: FWW200VC FWW300VC FWW400VC FWW500VC
FWW600VC FWW700VC FWW800VC FWW1000VC
FWW1200VC FWW1400VC
Air Flow: 340-2380m3/h
1
NOTE: Installation and maintenance are to be performed only by qualied personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning: Moving machinery and electrical power hazard. May cause severe personal
injury or death. Disconnect and lock off power before servicing equipment.
Literature No.:
ED-FWW-V-201501
Supersedes:
ED-FWW-VC-201607
Contents
Nomenclature …………………………………………………………………………………… 2
Valve Nomenclature …………………………………………………………………………… 3
Features ………………………………………………………………………………………… 4
Specications …………………………………………………………………………………… 5
Sound Data ……………………………………………………………………………………… 6
Air Flow vs ESP Curve ………………………………………………………………………… 7
Operating Limits………………………………………………………………………………… 8
Water Flow Rate/Pressure Drop Chart ……………………………………………………… 9
Outlines and Dimensions……………………………………………………………………… 10
Electrical Data…………………………………………………………………………………… 11
Wiring Diagrams………………………………………………………………………………… 12
Installation ……………………………………………………………………………………… 13
2
Nomenclature
FWW 200 V C 3 R C X - A 0 A E
Sales Region: E: Export
Power Supply: A: 220V~/50 Hz
Other Feature Codes
Material of Drain Pan
Filter: X: no lter F: 8mm nylon lter
A: 8 mm aluminum lter
Return Air Plenum: C: without return air plenum
E: back return air plenum(5mm PE insulation)
F: bottom return air plenum(5mm PE insulation)
Pipe Connection: R: facing air ow right hand
L: facing air ow left hand
External Static Pressure: 1: 12 Pa
3: 30 Pa
5: 50 Pa
Coil Type: C: 3 rows
Unit Design SN
Rated Air Volume (CFM, 1 CFM = 1.7 m3/h)
DAIKIN Ceiling Concealed Horizontal Fan Coil Unit
B: back return air plenum
D: bottom return air plenum
3
Valve Nomenclature
FWW - 2V 4 Y B R A E
FWW-DAIKIN FCU
(Only 2-pipe system is applicable)
Valve model
2V:2-Way Valve Kit
3V:3-Way Valve Kit
Union Size
Omitted-R3/4
4-R1
Pipe Connection
R-for Right hand unit
L-for Left hand unit
E-Export
U-Stick "Made In China"
Power Supply:
A-220-240V/1Ph/50Hz
K-208-230V/1Ph/60Hz
Valve Type
B-with Ball Valve
X-without Ball Valve
Strainer Type
Y-with Y-Strainer
X-without Y-Strainer
4
Features
Compact
■ Light-weighted, good-looking appearance, and compact and solid structure.
■ 235 mm height, allowing installation on the ceiling with a limited space.
Low-noise
■ Low-noise motor for driving the low speed fan with a wide impeller; strictly tested before delivery.
■ Precise distance between the impeller inlet/outlet and the heat exchanger for more reasonable air ow
distribution.
■ Highly efcient sound-absorbing and heat-preserving materials inside to minimize noises produced by the unit.
Reliable
■ Single-phase capacitor motor with the protection grade IP20 and insulation grade B to ensure operation safety.
■ Permanently lubricated and sealed ball bearing with high precision, which is provided by internationally famous
brands and receives processing including hardening and tempering as well as chroming.
■ Motor power outlet wires protected by metal hoses to ensure its durability.
■ Working pressure up to 1.6 MPa and test pressure up to 2.0 MPa for the heat exchanger to endure high
pressures and prevent leakage.
High Efciency
■ Heat exchanger with the high-quality mechanically expanded copper pipe and hydrophilic aluminum ns to
ensure high efciency.
■ Intensied air supply using a large air ow fan with a wide impeller to maximize the heat transfer performance.
■ Precise matching of the fan and motor to guarantee the maximum cooling capacity but a low power input.
Flexible
■ Multiple external static pressures designed based on the unit’s cooling capacity, meeting the air supply
requirements at different distances.
■ Optional bottom return air plenum or back return air plenum with support for onsite changes, featuring time
saving.
■ Variable accessories for more options.
Anti-leakage
■ Delicate condensate-proof drain pan made of the cold-rolled steel through one-time impact molding, with
coating on both sides and high-quality heat-preserving materials on the exterior.
■ Unique independent mounting bracket without soldering seams or joints, requiring no bolts for xing to prevent
damages to the drain pan heat-preserving layer or cold bridges.
■ Tilt structure for rapid condensate water drainage.
5
Specications
General Data
NOTES:
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) ALL THE UNITS ARE BEING TESTED UNDER FOLLOWING CONTITION:
•COOLING-27°CDB/19.5°CWBINDOORANDWATERINLET7°COUTLET12°C
•HEATING-21°CDBINDOORANDWATER60°CINLET.WATERFLOW:SAMEWITHCOOLINGCONDITION.
3) SOUND PRESSURE LEVEL ARE ACCORDING TO MICROPHONE POSITION OF THE MEASUREMENT POINT
IS 1m IN FRONT END
FWW-VC
MODEL FWW200VC FWW300VC FWW400VC FWW500VC FWW600VC FWW700VC FWW800VC FWW1000VC FWW1200VC FWW1400VC
Air
Flow
HIGH
m3/h 340 510 680 850 1020 1170 1360 1700 2040 2380
CFM 200 300 400 500 600 688 800 1000 1200 1400
MEDIUM
m3/h 279 418 558 697 836 959 1115 1394 1673 1952
CFM 164 246 328 410 492 564 656 820 984 1148
LOW
m3/h 170 255 340 425 510 585 680 850 1020 1190
CFM 100 150 200 250 300 344 400 500 600 700
EXTERNAL
STATIC PRESSURE Pa/in.wg 12,30,50/0.05,0.12,0.20
TOTAL COOLING
CAPACITY
W 2220 3300 4260 5050 5820 6600 8200 9300 11190 13000
Btu/h 7575 11260 14536 17231 19859 22520 27980 31733 38182 44358
SENSIBLE
COOLING
CAPACITY
W 1380 2220 2770 3400 4000 4550 5500 6500 7700 9200
Btu/h 4709 7575 9452 11601 13649 15525 18767 22179 26273 31392
TOTAL HEATING
CAPACITY
W 3500 5330 6800 8400 9600 11100 13500 15800 18300 21500
Btu/h 11942 18187 23203 28662 32757 37875 46064 53912 62442 73361
WATER FLOW
RATE
m3/h 0.37 0.58 0.72 0.88 1.02 1.14 1.41 1.67 1.95 2.29
USGPM 1.6 2.6 3.2 3.9 4.5 5.0 6.2 7.4 8.6 10.1
HEAD LOSS
(Cooling)
Pa 25 21 30 30 32 35 32 40 35 50
in.wg. 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2
UNIT WEIGHT
(Without plenum)
kg 10.3 12.4 12.8 15.1 16.7 17.6 25.2 28.6 31.0 33.5
lb 22.7 27.3 28.2 33.3 36.8 38.8 55.6 63.1 68.3 73.9
UNIT GROSS
WEIGHT
(Without plenum)
kg 12.4 14.7 15.3 17.8 19.4 20.4 28.9 32.4 35.4 38.5
lb 27.3 32.4 33.7 39.2 42.8 45.0 63.7 71.4 78.0 84.9
DIMENSIONS
Without
Return
Air Plenum
mm 625×465×235 815×465×235 865×465×235 945×465×235 1045×465×235 1095×465×235 1425×465×235 1475×465×235 1675×465×235 1825×465×235
With Back
Return
Air Plenum
mm 625×516×235 815×516×235 865×516×235 945×516×235 1045×516×235 1095×516×235 1425×516×235 1475×516×235 1675×516×235 1825×516×235
With Bottom
Return
Air Plenum
mm 625×497×235 815×497×235 865×497×235 945×497×235 1045×497×235 1095×497×235 1425×497×235 1475×497×235 1675×497×235 1825×497×235
UNIT WEIGHT
(With plenum)
kg 13.2 16.0 16.7 19.3 21.2 22.4 31.3 34.8 38.0 41.5
lb 29.1 35.3 36.8 42.5 46.7 49.4 69.0 76.7 83.8 91.5
UNIT GROSS
WEIGHT
(With plenum)
kg 15.3 18.3 19.2 22.0 23.9 25.2 35.0 38.6 42.4 46.5
lb 33.7 40.3 42.3 48.5 52.7 55.6 77.2 85.1 93.5 102.5
CONDENSATE
DRAIN SIZE R3/4
6
NOTES:
ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
Components Data
FWW-VC
FWW200VC FWW300VC FWW400VC FWW500VC FWW600VC FWW700VC FWW800VC FWW1000VC FWW1200VC FWW1400VC
FAN
TYPE GALVANIZED STEEL DOUBLE STAGE IMPELLER CENTRIFUGAL (BLADE: FORWARD)
QUANTITY 1222223344
MATERIAL GALVANIZED STEEL
DRIVE DIRECT DRIVE
DIAMETER
mm 150
in 5.904
LENGTH mm 150/200/240
in 5.91/7.87/9.45
MOTOR
TYPE SINGLE PHAZE BALL BEARING CAPACITOR RUNNING
QUANTITY 1111112222
IP/INSULATION GRADE IP20/B
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7
in 0.28
THICKNESS mm 0.25
in 0.01
FIN
MATERIAL HYDROPHILIC ALUMINUM
THICKNESS mm 0.11
in 0.0043
FACE AREA m20.08 0.12 0.13 0.15 0.17 0.18 0.25 0.26 0.30 0.34
ft20.86 1.29 1.40 1.61 1.83 1.94 2.69 2.80 3.23 3.66
ROW 3
FIN PER INCH 17
AIR
FILTER
(Option)
TYPE NYLON/ALUMINIUM FRAME
SIZE
LENGTH mm 438 628 678 758 858 908 1238 1288 1488 1638
in 17.24 24.72 26.69 29.83 33.77 35.74 48.73 50.70 58.57 64.47
WIDTH mm 196
in 7.71
THICKNESS mm 8
in 0.31
NOTES:
1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
2) SOUND PRESSURE LEVEL ARE ACCORDING TO MICROPHONE POSITION OF THE MEASUREMENT POINT IS 1m
IN FRONT AND 1m BELOW THE UNIT.
Sound Data
FWW-VC
Model FWW200VC FWW300VC FWW400VC FWW500VC FWW600VC FWW700VC FWW800VC FWW1000VC FWW1200VC FWW1400VC
Sound
Pressure Level
(ESP: 12Pa)
High dBA 33.9 33.2 40.0 40.3 44.4 45.2 43.9 47.9 48.0 51.0
Middle dBA 29.3 28.8 35.5 36.3 39 40.3 38.6 43.6 44.3 47.5
Low dBA 20.1 24.2 24.0 25.6 29.8 27.9 27.4 32.6 33.4 38.0
Sound
Pressure Level
(ESP: 30 Pa)
High dBA 37.3 37.6 41.6 44.3 46.5 46.6 46.2 49.3 50.9 52.0
Middle dBA 32.5 32.5 36.5 39.5 41.1 41.8 41.3 44.9 45.7 46.0
Low dBA 20.9 22.8 25.8 27.3 27.3 29.4 30.6 36.4 34.7 35.5
Sound
Pressure Level
(ESP: 50 Pa)
High dBA 41.2 42.2 44.4 46.4 47.5 47.5 48.3 50.6 51.8 53.5
Middle dBA 37.3 35.8 40.5 42.7 43.9 43.6 43.7 46.4 47.1 49.0
Low dBA 26.1 25.8 32.3 31.3 33.9 37.3 31.8 37.6 41.7 41.0
7
ESP, 12Pa
ESP, Pa
Air Flow vs ESP Curve
ESP, 30Pa
ESP, 50Pa
Air Flow, m3/hAir Flow, m3/h
Air Flow, m3/h
ESP, Pa
ESP, Pa
FWW1200
FWW1000
FWW800
FWW700
FWW600
FWW500
FWW400
FWW200
FWW300
FWW1200
FWW1000
FWW800
FWW700
FWW600
FWW500
FWW400
FWW200
FWW300
FWW1200
FWW1000
FWW800
FWW700
FWW600
FWW500
FWW400
FWW200
FWW300
8
Operating Limits
Operating Limits FWW-V
Water Circuit
Max. Water side pressure 1.6MPa
Min. Entering water temperature 3ºC (cooling)
Power supply
Operating voltage limits ±10% Volt
Operating frequency limits ±2Hz
9
0
5
10
15
20
25
30
35
40
45
50
55
60
65
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3
WATER PRESSURE DROP kPa
WATER FLOW m3/h
WATER PRESSURE DROP CURVE(3 Rows)
Water Flow Rate/Pressure Drop Chart
FWW-VC
FWW700VC
FWW500VC
FWW300VC
FWW400VC
FWW200VC
FWW1000VC
FWW800VC
FWW1200VC
FWW600VC
Este manual sirve para los siguientes modelos
9
Tabla de contenidos
Otros manuales de Enfriador de Dakin
