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Engineering & Physical Data
Engineering Data - Chilled Water Fan Coil Unit
MODEL MWM301W
NOMINAL COOLING CAPACITY
Btu/h 22000
W 6450
NOMINAL SENSIBLE COOLING CAPACITY
Btu/h 16720
W 4900
NOMINAL HEATING CAPACITY
(ENTERING WATER TEMP. = 50°C)
Btu/h 23000
W 6740
NOMINAL TOTAL INPUT POWER W 74
NOMINAL RUNNING CURRENT A 0.32
POWER SOURCE V/Ph/Hz 220-240 / 1 / 50
REFRIGERANT TYPE N/A
INDOOR UNIT
CONTROL
AIR DISCHARGE
AUTOMATIC LOUVER
(UP & DOWN)
OPERATION
LCD WIRELESS
MICRO-COMPUTER
REMOTE CONTROL
AIR FLOW
HIGH CFM 670
MEDIUM CFM 630
LOW CFM 500
QUIET CFM N/A
NOMINAL WATER FLOW RATE
USGPM 4.90
litres/min 18.50
HEAD LOSS (COOLING)
kPa 52.2
HEAD LOSS (HEATING) : 50°C
kPa 18.8
MAX. WORKING PRESSURE
kPa 1608
SURFACE AIR VELOCITY
m/s 1.09
SOUND PRESSURE LEVEL (H/M/L)
dBA 49 / 47 / 45
UNIT DIMENSION H X W X D
mm 291 X 815 X 181
PACKING DIMENSION H X W X D
mm 760 X 1311 X 301
UNIT WEIGHT kg 17.6
CONDENSATE DRAIN SIZE mm 19.05
PIPE CONNECTION mm 12.70
FAN
TYPE CROSS FLOW FAN
DRIVE DIRECT
FAN SPEED
HIGH RPM 1322
MEDIUM RPM 1240
LOW RPM 1112
FAN EFFICIENCY
HIGH % N/A
MEDIUM % N/A
LOW % N/A
FAN MOTOR
TYPE INDUCTION
INDEX OF PROTECTION (IP)
IPX0
INSULATION GRADE B
RATED INPUT
POWER
HIGH W 74
MEDIUM W 59
LOW W 46
RATED RUNNING
CURRENT
HIGH A 0.32
MEDIUM A 0.26
LOW A 0.21
STARTING CURRENT A N/A
MOTOR OUTPUT W 40
MOTOR
EFFICIENCY
HIGH % N/A
MEDIUM % N/A
LOW % N/A
POLES 4
COIL
TUBE
MATERIAL COPPER
DIAMETER mm 9.52
FIN
MATERIAL ALUMINIUM
FACE AREA m
2
0.29
ROW 2
WATER VOLUME litre 1.425
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
45°C (2 Pipes System)
60°C (4 Pipes System)
ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.
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