Read 40LXA_pdd text version

®

40LX - PRODUCT DATA DIGEST

DIRECT EXPANSION FAN-COIL UNITS

QUALITY SYSTEM

MALAYSIA

MS ISO 9001

REG. NO: AR 0239

1

Any room, every room flexibility in an air conditioning system

FEATURES:

· Direct Expansion Furred-in model with Plenum Fan Coil units. · The low silhouette styling of this unit makes it a popular choice for "in-the-ceiling" or "over the closet" applications in all types of building. · Horizontal ducted application. · Insulated & painted condensate drain pan and a factory fitted frame complete with filter media. · Installed with direct driven forward curved centrifugal fans and 3 speed motor ensures quiet operation. · Flare fittings - easy & quick installation (40LX040-060). · Standard copper tube aluminium fins (Cu/Al) evaporator coil for maximum heat transfer. · Carrier Lanced Sine Wave fin pattern ensures high EER performance. · Factory supplied expansion devices, accurator. · Units shall be manufactured as left-hand side (in the direction of air flow) piping connection as standard.

SPECIFICATIONS

MODEL TYPE INDOOR OUTDOOR (kW) (kW) (A) 40LX040 38HDT036 11.7 4.06 9.32 DIRECT EXPANSION FAN COIL UNITS 40LX050 40LX060 40LX070 40LX090 38HDT048 38HDT060 38HDT070 38HDS085 14.7 17.6 20.5 26.4 5.32 6.11 8.37 10.09 11.75 13.89 16.88 21.40 R-22 230-1-50 40LX050 40LX060 40LX070 40LX090 CENTRIFUGAL FORWARD CURVED BLADES 1 2 DIRECT DRIVE 1 0.75 0.75 0.90 0.93 5.0 5.0 5.5 5.5 3.26 3.26 3.84 4.20 770 770 1050 1150 4-669 4-669 3-589 3-589 680 1000 1200 1600 480 72 72 95 107 71.5 71.5 72.7 73.0 3 SPEEDS UNPAINTED GALVANIZED STEEL CASING WASHABLE/THROWAWAY 38HDT048 38HDT060 38HDT070 38HDT085 55 70 69 96.5 7.8 10.6 16.4 19.3 7.28 8.88 11.53 15.3 1.49 1.48 1.51 2 x 1.3 1.45 1.45 1.45 2 x 1.75 2-591 3-591 432 1130 945 945 1056 99 107 110 156 ALPINE MIST 66 67 67 66 40LX100 38HDS100 29.3 12.7 30.23

NOMINAL CAPACITY * SYSTEM INPUT kW * SYSTEM RUNNING AMPS * REFRIGERANT POWER SOURCE (V-Ph-Hz) NOMINAL - INDOOR MODEL FAN TYPE NUMBER DRIVE I FAN MOTOR NUMBER N INPUT (kW) D FLA (A) O RUNNING AMPS (A) O NOMINAL AIR FLOW (l/s) R INDOOR COIL ROW - FINS/m DIMENSIONS DEPTH, D (mm) U WIDTH, W (mm) N HEIGHT, H (mm) I OPERATING WEIGHT (kg) T SOUND PRESSURE LEVEL ** dB (A) @ H Speed NO. OF FAN SPEEDS EXTERNAL FINISH FILTER TYPE MODEL O COMPRESSOR LRA (A) U RLA (A) T RUNNING AMPS (A) * D FAN MOTOR RUNNING AMPS (A) * O FLA (A) O CONDENSER COIL ROWS-FINS/m R DIMENSIONS WIDTH, W (mm) LENGTH, L (mm) U HEIGHT, H (mm) N OPERATING WEIGHT (kg) I EXTERNAL FINISH T SOUND PRESSURE LEVEL ** dB (A)

40LX040

40LX100

0.53 3.5 2.31 640 3-589

1.63 8.6 6.26 1500 3-589 1600 118 73.1

70 71.0

38HDT036 37 6.0 5.08 0.83 1.45

38HDT100 143.0 21.4 21.47 2 x 1.25 2 x 1.75

95 65

1056 156 66

FLA: FULL LOAD AMPS LRA: LOCKED ROTOR AMPS RLA: RATED LOAD AMPS * DATA RATED TO JIS STANDARD AT 35°C (95°F) AMBIENT 27.0°C/19.0°C (80.6°F/66.2°F) INDOOR CONDITION WHEN MATCHED WITH CARRIER APPROVED FAN COIL UNITS ** DATA IS MEASURED AT 1m UNDER CENTER OF THE UNIT (INDOOR UNIT) / 1m ABOVE THE GROUND (OUTDOOR UNIT)

2

PHYSICAL DIMENSION

Model Size A B C D 12.6 17.2 291.2 336.2 357.6 335.1 40LX040 40LX050/060

291.2 336.2

ALL DIMENSION IS IN MM

3

4

PHYSICAL DIMENSION

Model No A B C D E F G 28.6 28.6 17.2 1212 1612 1612 1200 1600 132.4 935.3 949 1349 292.4 935.3 1349 287.4 1025.2 1600 1160 1560 1560 40LX070 40LX090 40LX100

H 291.2 291.2 336.2

ALL DIMENSION IS IN MM

SELECTION PROCEDURE

1. Determine cooling load requirements. GIVEN: Total Cooling Load ....................................... 11.0 kW Sensible Heat Load.................................... 8.3 kW Indoor Air Quantity .......................................... 640 l/s Evaporator Air Entering .............................. 27.5oC DB ................................................................... 19.00 C WB Ambient Temperature...................................... 35 oC External Static Pressure.............................8 mm Aq 2. Select a system for combination rating which will meet cooling requirements. Enter combination ratings at 19.0oC indoor entering air wet bulb and 35 o C air entering condenser for 40LX040 c/w 38HDT036 at high speed. So, total cooling capacity is 11.49 kW, sensible heat capacity is 9.46 kW with bypass factor as 0.14. Corrected Sensible Heat Capacity: = SHG + l/s x 1.23(1 - BF) (Cdb - 27.0) 1000 = 9.46 + 640 x 1.23 (1 - 0.14) (27.5 - 27.0) 1000 = 9.80 kW.

Unit power consumption is 4.16 kW. 3. From 40LX040 fan performance at 640 l/s with 8mm Aq external static pressure, the graph shows that the required air quantity is at high speed.

5

PERFORMANCE DATA COOLING CAPACITIES

40LX040 / 38HDT036 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 460 : 0.13 16 10.70 10.03 3.65 10.19 9.68 3.82 9.63 9.51 3.95 9.10 8.96 4.09 8.33 8.33 4.26 19 11.78 8.17 3.72 11.41 8.19 3.91 10.82 8.10 4.10 10.07 7.81 4.22 9.11 7.41 4.37 22 12.51 6.29 3.77 12.46 6.36 3.98 11.89 6.14 4.18 11.40 6.05 4.38 10.60 5.90 4.59 16 10.87 10.41 3.67 10.84 10.62 3.87 10.37 10.15 4.05 9.71 9.71 4.18 8.96 8.96 4.35 550 : 0.14 EVAPORATOR AIR - EWB ( 0C) 19 12.13 8.78 3.74 11.62 8.67 3.93 11.23 8.86 4.13 10.49 8.65 4.28 9.47 8.25 4.42 22 12.61 6.54 3.78 12.68 6.68 3.99 12.36 6.66 4.20 11.71 6.49 4.41 11.01 6.44 4.66 16 11.47 11.17 3.72 11.30 11.00 3.92 10.81 10.81 4.12 10.24 10.24 4.27 9.48 9.48 4.45 19 12.21 9.17 3.77 11.98 9.36 3.97 11.49 9.46 4.16 10.82 9.42 4.36 9.77 8.98 4.49 22 12.59 6.68 3.79 12.72 6.93 4.01 12.56 7.01 4.23 11.89 6.83 4.43 11.19 6.80 4.69 640 : 0.15

TEMP ( 0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

40LX050 / 38HDT048 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 590 : 0.03 16 13.44 12.90 4.50 12.78 12.56 4.78 12.16 12.07 5.03 11.49 11.49 5.27 10.67 10.67 5.57 19 14.89 10.45 4.63 14.28 10.53 4.93 13.50 10.21 5.24 12.66 9.86 5.46 11.59 9.42 5.74 22 16.11 8.36 4.76 15.70 8.25 5.08 15.11 8.06 5.40 14.31 7.76 5.72 13.29 7.39 6.09 16 13.97 13.81 4.55 13.44 13.32 4.85 12.82 12.82 5.13 12.17 12.17 5.39 11.30 11.30 5.69 680 : 0.04 EVAPORATOR AIR - EWB ( 0C) 19 15.25 11.55 4.68 14.67 11.38 4.97 13.88 11.08 5.27 13.05 10.75 5.55 11.98 10.30 5.82 22 16.34 8.79 4.79 16.03 8.65 5.12 15.45 8.58 5.44 14.70 8.34 5.76 13.65 7.96 6.15 16 14.60 14.34 4.61 14.07 14.07 4.91 13.43 13.43 5.23 12.76 12.76 5.50 11.90 11.90 5.81 19 15.53 12.33 4.71 14.98 12.24 5.01 14.23 11.97 5.31 13.37 11.63 5.62 12.27 11.20 5.90 22 16.52 9.19 4.82 16.25 9.22 5.15 15.71 9.11 5.47 15.01 8.89 5.80 13.93 8.53 6.19 770 : 0.05

TEMP (0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

6

PERFORMANCE DATA COOLING CAPACITIES (CONT')

40LX060 / 38HDT060 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 590 : 0.03 16 16.23 14.72 5.88 15.25 14.22 6.05 14.18 13.68 6.20 13.13 13.13 6.38 12.24 12.24 6.68 19 18.35 12.64 6.14 17.42 12.20 6.42 16.39 11.74 6.67 15.25 11.23 6.83 13.93 10.65 7.06 22 20.23 10.36 6.40 19.54 10.07 6.70 18.66 9.71 7.01 17.66 9.30 7.31 16.31 8.77 7.66 16 16.93 16.07 6.04 15.87 15.54 6.27 14.91 14.91 6.44 14.03 14.03 6.65 13.05 13.05 6.96 680 : 0.04 EVAPORATOR AIR - EWB (0C) 19 18.98 13.58 6.30 18.00 13.14 6.58 17.02 12.70 6.87 15.90 12.21 7.05 14.42 11.58 7.27 22 20.63 10.84 6.54 20.00 10.59 6.86 19.15 10.25 7.16 18.26 9.90 7.47 16.95 9.40 7.86 16 17.44 17.39 6.24 16.58 16.58 6.54 15.74 15.74 6.76 14.83 14.83 6.98 13.75 13.75 7.26 19 19.33 14.44 6.49 18.43 14.04 6.78 17.49 13.64 7.07 16.37 13.16 7.35 14.82 12.51 7.52 22 20.92 11.29 6.73 20.31 11.08 7.05 19.58 10.79 7.37 18.66 10.44 7.69 17.35 9.95 8.07 770 : 0.05

TEMP (0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

40LX070 / 38HDT070 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 650 : 0.12 16 18.47 15.87 6.10 17.50 15.52 6.55 16.42 14.99 6.94 15.30 14.40 7.32 13.93 13.64 7.78 19 20.11 13.12 6.26 19.35 12.92 6.82 18.62 12.85 7.35 17.44 12.37 7.74 15.91 11.71 8.20 22 21.95 10.78 6.43 21.41 10.59 6.99 20.25 10.06 7.56 19.55 9.94 8.12 18.32 9.60 8.77 16 19.51 17.76 6.45 18.59 17.59 6.99 17.48 16.98 7.37 16.47 16.16 7.80 15.16 15.16 8.30 850 : 0.15 EVAPORATOR AIR - EWB ( C) 19 21.33 14.61 6.62 20.39 14.34 7.18 19.60 14.36 7.73 18.35 13.95 8.18 16.65 13.26 8.62 22 22.80 11.49 6.76 22.40 11.42 7.36 21.39 11.04 7.93 20.35 10.73 8.50 19.11 10.48 9.15 16 20.03 19.07 6.74 19.66 19.11 7.30 18.87 18.33 7.87 17.68 17.68 8.29 16.34 16.34 8.81 19 21.94 15.80 6.90 21.08 15.70 7.46 20.25 15.79 8.02 19.04 15.59 8.56 17.31 14.98 9.03 22 23.05 11.98 7.02 22.79 12.07 7.63 22.11 11.94 8.23 20.82 11.49 8.78 19.53 11.35 9.45

0

TEMP (0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

1050 : 0.17

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

7

PERFORMANCE DATA COOLING CAPACITIES (CONT')

40LX090/ 38HDS085 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 750 : 0.11 16 23.45 19.96 8.58 21.98 19.17 8.96 20.42 18.36 9.24 18.71 17.48 9.51 16.71 16.48 9.84 19 25.47 16.49 8.86 24.83 16.58 9.38 23.54 15.96 9.87 21.82 15.15 10.14 19.61 14.14 10.46 22 28.00 13.41 9.11 26.88 13.04 9.70 26.04 12.94 10.25 24.80 12.60 10.74 22.95 11.83 11.25 16 25.18 23.02 8.80 23.78 22.50 9.31 22.03 21.59 9.56 20.57 20.36 9.89 18.77 18.77 10.29 950 : 0.13 EVAPORATOR AIR - EWB ( 0C) 19 27.47 18.62 9.10 26.80 18.97 9.63 25.24 18.37 10.14 23.43 17.57 10.48 10.78 16.52 10.78 22 29.79 14.72 9.34 28.99 14.57 9.94 27.68 14.24 10.52 26.41 14.03 11.02 24.55 13.42 11.57 16 26.34 24.99 8.94 25.28 24.85 9.45 23.90 23.57 9.96 22.24 22.24 10.24 20.38 20.38 10.66 19 28.05 19.60 9.19 27.96 20.62 9.77 26.15 20.18 10.26 24.53 19.62 10.74 21.95 18.55 10.99 22 30.38 15.39 9.42 29.84 15.40 10.04 29.11 15.52 10.63 27.66 15.26 11.14 25.51 14.72 11.70 1150 : 0.15

TEMP ( 0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

40LX100 / 38HDS100 SYSTEM COOLING CAPACITIES

EVAPORATOR AIR - l/s : BF 1000 : 0.14 16 26.12 22.66 9.67 25.20 22.87 10.21 23.48 21.98 10.50 21.80 21.15 10.82 19.99 19.72 11.28 19 29.07 19.30 9.99 27.88 18.94 10.61 26.78 18.88 11.23 24.99 18.15 11.52 22.62 17.18 11.89 22 30.77 15.27 10.25 30.79 15.41 10.97 29.63 15.02 11.58 28.15 14.55 12.20 26.21 13.96 12.78 16 27.85 25.74 10.19 26.75 25.73 10.82 25.42 24.99 11.30 24.02 23.50 11.70 21.95 21.92 12.13 1300 : 0.16 EVAPORATOR AIR - EWB ( C) 19 29.99 21.06 10.50 29.44 21.31 11.12 27.95 20.99 11.76 26.33 20.72 12.25 23.79 19.72 12.54 22 31.12 15.91 10.65 31.66 16.45 11.47 31.00 16.40 12.14 29.41 15.89 12.73 27.36 15.38 13.41 16 28.29 27.09 10.76 27.11 26.66 11.39 26.48 25.78 12.05 24.83 24.83 12.45 22.87 22.87 12.90 19 29.91 21.67 11.01 29.77 22.39 11.71 28.27 22.12 12.30 26.72 22.09 12.88 24.13 21.12 13.21 22 30.86 16.01 11.14 31.57 16.73 11.99 31.17 16.89 12.70 29.80 16.61 13.31 27.55 15.96 13.97

0

TEMP (0C) AIR ENTERING CONDENSER TCG 25 SHG KW TCG 30 SHG KW TCG 35 SHG KW TCG 40 SHG KW TCG 46 SHG KW

1500 : 0.18

TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Heat Capacity (kW)

KW : Unit Total Input (kW) BF : Bypass Factor

8

NOTES:

1. Direct interpolation is permissible. Do not extrapolate. 2. Capacities include indoor fan motor heat. 3. SHG is based on 27.00C db/19.00C wb for air entering indoor coil. At any other temperature, correct the SHG reading from the table of cooling capacities as follows: BELOW 27.0 0C db, SUBTRACT (Corr. Factor x l/s) from SHG ABOVE 27.0 0C db, ADD (Corr. Factor x l/s) to SHG

Correction Factor =

1.23 (1 - BF) (db - 27.0) 103

4. "INPUT" includes both outdoor and indoor unit input. 5. Capacities based on 5m long tubing with 1m level difference and applicable to voltage range specified. 6. Operating limit: Entering air temperature to condenser should be in the range of 25 0C to 460C (75 0F to 1150F). Not recommended to operate outside this range. The above system capacity is rated to JIS at rated voltage.

9

FAN COIL RATING TABLE

40LX040 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 460 : 0.11 16 4 8 10 TCG SHG TCG SHG TCG SHG 10.42 9.64 7.91 7.90 6.99 6.98 19 14.10 9.34 10.44 7.72 8.50 6.93 22 18.33 8.97 14.62 7.38 12.59 6.58 16 11.87 11.13 9.13 9.12 8.07 8.06 550 : 0.13 EVAPORATOR AIR EWB (0C) 19 16.03 10.72 11.89 8.76 9.68 8.01 22 20.81 10.20 16.60 8.43 14.30 7.53 16 13.23 12.54 10.27 10.26 9.07 9.06 19 17.78 12.00 13.21 10.03 10.79 9.05 22 23.04 11.33 18.43 9.42 15.87 8.43 640 : 0.14

COIL REFRIGERANT TEMP. (OC)

40LX050 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 590 : 0.03 16 19.41 17.71 14.73 14.72 13.07 13.06 19 25.75 16.83 19.45 14.07 15.94 12.66 22 33.23 16.00 26.87 13.26 23.26 11.83 16 17.63 15.91 13.22 13.21 11.73 11.72 680 : 0.04 EVAPORATOR AIR EWB ( C) 19 23.45 15.19 17.71 12.65 14.52 11.37 22 30.33 14.56 24.52 12.01 21.23 10.70 16 15.75 14.05 11.65 11.64 10.33 10.32 19 20.99 13.48 15.85 11.18 13.01 10.04 22 27.19 13.01 21.99 10.70 19.04 9.50

0

COIL REFRIGERANT TEMP. (OC) 4 8 10 TCG SHG TCG SHG TCG SHG

770 : 0.05

40LX060 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 590 : 0.03 16 19.41 17.71 14.73 14.72 13.07 13.06 19 25.75 16.83 19.45 14.07 15.94 12.66 22 33.23 16.00 26.87 13.26 23.26 11.83 16 17.63 15.91 13.22 13.21 11.73 11.72 680 : 0.04 EVAPORATOR AIR EWB (0C) 19 23.45 15.19 17.71 12.65 14.52 11.37 22 30.33 14.56 24.52 12.01 21.23 10.70 16 15.75 14.05 11.65 11.64 10.33 10.32 19 20.99 13.48 15.85 11.18 13.01 10.04 22 27.19 13.01 21.99 10.70 19.04 9.50 770 : 0.05

COIL REFRIGERANT TEMP. (OC) 4 8 10 TCG SHG TCG SHG TCG SHG

BF : Bypass Factor TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Capacity (kW)

10

FAN COIL RATING TABLE (CONT')

40LX070 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 650 : 0.12 16 14.37 13.33 11.08 11.07 9.80 9.79 19 19.21 12.82 14.18 10.60 11.50 9.50 22 25.23 12.36 19.96 10.12 17.06 8.99 16 17.38 16.43 13.64 13.63 12.05 12.04 850 : 0.15 EVAPORATOR AIR EWB (0C) 19 23.23 15.75 17.09 13.08 13.80 11.71 22 30.45 14.98 24.05 12.33 20.51 10.98 16 20.07 19.32 15.93 15.92 14.08 14.07 19 26.49 18.28 19.63 15.33 15.90 13.80 22 34.90 17.25 27.53 14.27 23.46 12.74 1050 : 0.17

COIL REFRIGERANT TEMP. (OC) 4 8 10 TCG SHG TCG SHG TCG SHG

40LX090 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 750 : 0.11 16 17.09 15.71 13.17 13.16 11.66 11.65 19 23.13 15.28 17.28 12.66 14.10 11.35 22 29.98 14.68 24.10 12.14 20.80 10.82 16 20.28 18.96 15.89 15.88 14.08 14.07 950 : 0.13 EVAPORATOR AIR EWB ( C) 19 27.45 18.40 20.48 15.30 16.72 13.75 22 35.55 17.47 28.57 14.52 24.65 12.99 16 23.26 22.06 18.42 18.41 16.31 16.30 19 31.27 21.25 23.40 17.80 19.07 15.99 22 40.33 19.90 32.47 16.66 28.03 14.95

0

COIL REFRIGERANT TEMP. (OC) 4 8 10 TCG SHG TCG SHG TCG SHG

1150 : 0.15

40LX100 EVAPORATOR ONLY RATING TABLE

EVAPORATOR AIR l/s : BF 1000 : 0.14 16 20.91 19.65 16.41 16.40 14.53 14.52 19 28.22 19.00 21.04 15.83 17.15 14.22 22 36.58 17.99 29.34 14.97 25.28 13.38 16 25.07 24.06 20.02 20.01 17.74 17.73 1300 : 0.16 EVAPORATOR AIR EWB (0C) 19 33.53 23.06 25.09 19.39 20.43 17.43 22 43.23 21.42 34.73 17.97 30.01 16.18 16 27.39 26.66 22.24 22.23 19.71 19.70 19 36.61 25.53 27.45 21.59 22.40 19.46 22 47.07 23.45 37.92 19.81 32.82 17.90 1500 : 0.18

COIL REFRIGERANT TEMP. (OC) 4 8 10 TCG SHG TCG SHG TCG SHG

BF : Bypass Factor TCG : Gross Cooling Capacity (kW) SHG : Gross Sensible Capacity (kW)

11

NOTES:

1. Direct interpolation is permissible. Do not extrapolate. 2. Capacities include indoor fan motor heat. 3. SHG is based on 27.00C db / 19.00C wb for air entering indoor coil. At any other temperature, correct the SHG (from the table) as follows: BELOW 27.00C db, correction will be negative, SUBTRACT it from SHG ABOVE 27.0 0C db, correction will be positive, ADD to SHG 1.23 (1 - BF) (db - 27.0) 103

Correction Factor =

x l/s

12

FAN PERFORMANCE

40LX040

25

External Static Pressure (mm Aq)

20 H 15

10 M 5

L

0 300

400

500

600

Air Quantity (l/s)

40LX050

25 H

External Static Pressure (mm Aq)

20 L 15

M

10

5

0 400

500

600

700

Air Flow (l/s)

13

FAN PERFORMANCE (CONT')

40LX060

25 H

External Static Pressure (mm Aq)

20 L 15

M

10

5

0 400

500

600

700

Air Flow (l/s)

40LX070

25

External Static Pressure (mm Aq)

20 H 15 M

10

L

5

0 500

600

700

800

900

1000

1100

Air Flow (l/s)

14

FAN PERFORMANCE (CONT')

40LX090

25 H

External Static Pressure (mm Aq)

20 M 15 L

10

5

0 400

500

600

700

800

900

1000

1100

Air Flow (l/s)

40LX100

25

External Static Pressure (mm Aq)

20 M 15 L

H

10

5

0 700

800

900

1000

1100

1200

1300

1400

1500

Air Flow (l/s)

15

SOUND PRESSURE LEVEL

OCTAVE BAND CENTRE FREQUENCY Hz 63 H M L H M L H M L H M L 40LX090 H M L 40LX100 H M L 44 41 34 48 45 40 48 45 40 47 45 37 48 46 37 48 45 40 125 51 43 38 59 55 49 59 55 49 54 47 41 55 48 42 58 53 47 250 54 47 42 60 56 49 60 56 49 57 50 45 58 51 45 63 57 51 500 63 55 52 58 54 49 58 54 49 66 59 57 67 62 57 67 62 56 1000 64 56 50 67 62 57 67 62 57 67 59 55 68 62 55 68 62 56 2000 64 55 50 64 60 55 64 60 55 66 58 54 68 61 55 65 59 55 4000 68 53 47 64 60 54 64 60 54 65 57 50 67 59 52 63 57 51 8000 56 45 38 61 57 50 61 57 50 59 47 42 60 51 43 60 51 43 dB(A) 71 66 63 72 67 62 72 67 62 73 67 61 73 68 62 73 66 62

MODEL 40LX040

40LX050

40LX060

40LX070

Note: Break out sound pressure level at 1.0m infront & 1.0m below the fan discharge of the unit.

16

40LX - 040/050/060 WIRING DIAGRAM

40LX - 070/090/100 Wiring Diagram

17

MEMO

18

MEMO

19

GUIDE SPECIFICATIONS

Furnish and install fan coil units in the location and manner shown in IOM. Units shall be suitable for use with 230V-1Ph-50Hz electrical supply. The base units shall be completed with DX coil which equipped with connections for both liquid and suction line. Units shall be complete with one or more centrifugal fans, integral-high pitched condensate drain pan and galvanized steel casing panels. It shall be internally insulated on the discharge side of fan with 12.7mm polyurethane. Coils shall be constructed with lanced sine wave aluminium plate fins mechanically bonded to 3/8" (9.5mm) copper tubing with all joints brazed. Coil shall be 3 rows (40LX040, 070, 090 & 100) or 4 rows (40LX050 & 060) deep with a nominal fin spacing of 589 (40LX040, 070, 090 & 100) or 669 (40LX050 & 060) per metre. Fan(s) shall be centrifugal forward curve, direct driven by a permanent split capacitor motor. Drain pan shall be painted galvanized steel insulated with 6.4mm thick polyethylene foam and pitch for positive drainage with unit level.

®

Carrier International Sdn. Bhd. Malaysia

Carrier International Sdn. Bhd. (3385-T) Lot 4, Jalan P/6, Bandar Baru Bangi, 43650, Selangor, Malaysia. Tel: 03-8925 8001 Fax: 03-8925 3578

40LX 7

REV. 1 02

40LXA-F02-2PD supercedes 40LXA-A97-1PD

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

20

Information

40LXA_pdd

20 pages

Report File (DMCA)

Our content is added by our users. We aim to remove reported files within 1 working day. Please use this link to notify us:

Report this file as copyright or inappropriate

520259