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Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL
FWKE11EH
HIGH MEDIUM LOW QUIET
NOMINAL COOLING CAPACITY
Btu/h 30700 26400 22200 17700
W 9000 7750 6500 5200
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 24500 20700 16700 13300
W 7170 6060 4900 3890
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 70°C)
Btu/h 53400 46200 39100 31900
W 15650 13550 11450 9350
FAN INPUT POWER W 120 83 39 23
NOMINAL RUNNING CURRENT A 0.95 0.55 0.35 0.21
POWER SOURCE V/Ph/Hz 220-240/1/50
INDOOR UNIT
CONTROL
AIR DISCHARGE 4 WAY AUTOMATIC LOUVER (UP & DOWN)
OPERATION LCD WIRELESS MICRO-COMPUTER REMOTE CONTROL
AIR FLOW CFM 1060 870 680 510
NOMINAL WATER FLOW RATE (COOLING)
USGPM 6.91 5.93 4.98 3.98
litres/min 26.09 22.47 18.84 15.07
NOMINAL WATER FLOW RATE (HEATING)
USGPM 5.99 5.19 4.38 3.58
litres/min 22.68 19.64 16.60 13.55
HEAD LOSS (COOLING) kPa 32 24 19 12
HEAD LOSS (HEATING) : 50°C kPa 52 39 30 21
MAX. WORKING PRESSURE kPa 1608
SURFACE AIR VELOCITY m/s 1.08 0.89 0.70 0.52
SOUND PRESSURE LEVEL dBA 51 46 41 34
UNIT DIMENSION - (WITH PANEL) H X W X D mm 300 x 820 x 820 (375 x 990 x 990)
PACKING DIMENSION - (PANEL) H X W X D mm 376 x 916 x 916 (125 x 1020 x 1020)
UNIT WEIGHT (UNIT + PANEL) kg 32 + 4
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 19.05 BSP FEMALE THREAD ADAPTOR
FAN
TYPE TURBO FAN
DRIVE DIRECT
FAN SPEED RPM 750 630 510 400
FAN EFFICIENCY % 55.6 55.5 49.6 49.4
FAN MOTOR
TYPE BRUSHLESS DIRECT CURRENT
INDEX OF PROTECTION (IP) IP20
INSULATION GRADE E
RATED RUNNING CURRENT A 0.95 0.55 0.35 0.21
STARTING CURRENT A N/A
MOTOR OUTPUT W 100
MOTOR EFFICIENCY % 75.0 75.0 75.0 75.0
POLES 8
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 7.00
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.46
ROW 3
WATER VOLUME litre 2.35
AIR QUALITY FILTER
TYPE WASHABLE SARANET FILTER
QUANTITY pc 1
CASING COLOUR WHITE
NOTE:
A) BASED ON EUROVENT CONDITIONS
B) ADDITIONAL 10W IS REQUIRED FOR CONDENSATE DRAIN PUMP
C) SOUND PRESSURE LEVEL IS TESTED AS PER JIS STANDARD AS BELOW:
FWKE05E(H) MODEL - 1.4M BELOW THE FACE CENTER OF AIR RETURN OF THE UNIT
FWKE08/11E(H) MODEL - 1.5M BELOW THE FACE CENTER OF AIR RETURN OF THE UNIT
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.
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