Daikin FWKE-E - Engineering & Physical Data

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Engineering & Physical Data
Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL FWW03L FWW04L FWW05L FWW06L
NOMINAL COOLING CAPACITY
Btu/h 9200 11300 15500 18000
W 2700 3310 4540 5280
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 6900 9000 11700 14000
W 2020 2640 3430 4100
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h 12800 14000 20500 23000
W 3750 4100 6010 6740
NOMINAL TOTAL INPUT POWER W 31 42 57 70
NOMINAL RUNNING CURRENT A 0.18 0.20 0.30 0.33
POWER SOURCE V/Ph/Hz 208-230 / 1 / 60
INDOOR UNIT
CONTROL
AIR DISCHARGE AUTOMATIC LOUVER ( UP & DOWN)
OPERATION LCD WIRELESS MICRO-COMPUTER REMOTE CONTROL
AIR FLOW
HIGH CFM 280 370 510 620
MEDIUM CFM 250 320 450 520
LOW CFM 220 260 390 460
QUIET CFM 190 240 360 440
NOMINAL WATER FLOW RATE
USGPM 2.03 2.51 3.43 4.01
litres/min 7.68 9.50 13.00 15.18
HEAD LOSS (COOLING) kPa 24.0 31.0 30.0 36.0
HEAD LOSS (HEATING) : 50°C kPa 20.0 25.0 27.0 33.0
MAX. WORKING PRESSURE kPa 1608
SURFACE AIR VELOCITY m/s 0.74 0.97 0.83 1.01
SOUND PRESSURE LEVEL (H/M/L) dBA 35 / 30 / 25 / 24 42 / 39 / 32 / 29 42 / 38 / 34 / 32 46 / 42 / 39 / 37
UNIT DIMENSION H X W X D mm 288 X 800 X 206 310 X 1065 X 224
PACKING DIMENSION H X W X D mm 344 X 874 X 274 386 X 1136 X 314
UNIT WEIGHT kg 9 14
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 12.70 BSP FEMALE THREAD ADAPTOR
FAN
TYPE CROSS FLOW FAN
DRIVE DIRECT
FAN SPEED
HIGH RPM 1050 1310 1035 1150
MEDIUM RPM 910 1150 920 1070
LOW RPM 780 955 825 970
FAN MOTOR
TYPE SINGLE PHASE SCR
INDEX OF PROTECTION (IP) IP44
INSULATION GRADE E
RATED INPUT
POWER
HIGH W 31 42 57 70
MEDIUM W 26 34 46 61
LOW W 20 26 38 51
RATED RUNNING
CURRENT
HIGH A 0.18 0.20 0.30 0.33
MEDIUM A 0.16 0.19 0.27 0.31
LOW A 0.15 0.16 0.25 0.29
STARTING CURRENT A 0.225 0.225 0.356 0.356
MOTOR OUTPUT W 18 18 30 30
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.18 0.18 0.29 0.29
ROW 2
WATER VOLUME litre 0.58 0.58 0.95 0.95
AIR QUALITY FILTER
TYPE WASHABLE SARANET FILTER
QUANTITY pc 2
CASING COLOUR WHITE
MODE COOLING HEATING
ENTERING AIR TEMPERATURE 27°C DB / 19°C WB 20°C DB
ENTERING WATER TEMPERATURE 7°C
50°C (2 Pipes System)
70°C (4 Pipes System)
LEAVING WATER TEMPERATURE 12°C 60°C (4 Pipes System)
ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.