Daikin FWKE-E - Page 98

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Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL FWC09C FWC12C FWC14C FWC16C
NOMINAL COOLING CAPACITY
Btu/h 24800 37000 44700 51800
W 7270 10840 13100 15180
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 19700 29300 35100 40900
W 5770 8590 10290 11990
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h 32800 48000 54900 65300
W 9610 14070 16090 19140
NOMINAL TOTAL INPUT POWER W 592 618 684 780
NOMINAL RUNNING CURRENT A 2.70 2.80 3.12 3.55
POWER SOURCE V/Ph/Hz 208-230 / 1 / 60
INDOOR UNIT
CONTROL
AIR DISCHARGE DUCTED
OPERATION WIRED MICRO-COMPUTER REMOTE CONTROL
AIR FLOW
HIGH CFM 830 1240 1340 1550
MEDIUM CFM 750 1060 1220 1460
LOW CFM 660 930 1100 1340
EXTERNAL STATIC PRESSURE Pa 167 / 137 / 108 152 / 111 / 85 186 / 155 / 126 196 / 174 / 147
NOMINAL WATER FLOW RATE
USGPM 5.55 8.28 10.04 11.62
litres/min 21.01 31.34 38.00 43.98
HEAD LOSS (COOLING) kPa 14.0 23.0 38.0 51.0
HEAD LOSS (HEATING) : 50°C kPa 11.0 19.0 33.0 48.0
MAX. WORKING PRESSURE kPa 1608
SURFACE AIR VELOCITY m/s 1.40 1.83 1.54 1.52
SOUND PRESSURE LEVEL (H/M/L) dBA 46 / 42 / 35 49 / 44 / 39 52 / 49 / 46 53 / 51 / 48
UNIT DIMENSION H X W X D mm 384 X917 X 462 384 X 1003 X 462 384 X 1287 X 462 384 X 1487 X 462
PACKING DIMENSION H X W X D mm 415 X 1126 X 631 415 X 1245 X 631 415 X 1497 X 631 415 X 1701 X 631
UNIT WEIGHT kg 42 44 50 56
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 19.05 BSP FEMALE THREAD ADAPTOR
FAN
TYPE BLOWER
DRIVE DIRECT
FAN SPEED
HIGH RPM 1240 1320 1390 1460
MEDIUM RPM 1110 1120 1270 1350
LOW RPM 1000 980 1140 1260
FAN MOTOR
TYPE PERMANENT SPLIT CAPACITOR (INDUCTION)
INDEX OF PROTECTION (IP) IP20 IP22 IP20 IP20
INSULATION GRADE B
RATED INPUT
POWER
HIGH W 592 618 684 780
MEDIUM W 439 476 563 684
LOW W 350 383 471 595
RATED RUNNING
CURRENT
HIGH A 2.70 2.80 3.12 3.55
MEDIUM A 2.00 2.18 2.56 3.11
LOW A 1.60 1.78 2.14 2.71
STARTING CURRENT A 4.25 3.65 4.12 5.14
MOTOR OUTPUT W 100 400 480 600
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.28 0.32 0.41 0.48
ROW 3 3 3 3
WATER VOLUME litre 2.21 2.60 3.33 3.80
AIR
QUALITY
FILTER
TYPE WASHABLE SARANET FILTER
QUANTITY pc 2
CASING COLOUR WITHOUT PAINT
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.