The Carrier 42GW hydronic castte offers a modern solu-tion for a wide variety of small and medium sized commer-cial and residential applications.
It is ideally suited for large offices, data centres, shops, restaurants and bars, hotel receptions, meeting rooms, photographic studios, banks, laboratories and showrooms. As the units have connections for fresh air ducts they can ea problems caud by smoking. The 42GW is normally i
nstalled in suspended ceilings and offers two, three or four-way air diffusion. The units maintain preci temperature and humidity conditions preventing draughts and stale air zones. The elegant air inlet grille blends aesthetically with any room decor.
蛋汤的做法The Carrier hydronic castte is available in six sizes with cooling capacities from 2.4-11.0 kW and heating capacities from 4,0 to 14 kW, suitable for a wide range of applica-tions.
The units can be supplied from a chiller, a heat pump or a boiler, satisfying a wide range of design requirements. System installation is fast and economical.
Features
I Four-way air distribution gives individual comfort while for localid control each diffur may be adjusted or even shut down completely.
I The unique design of the centrifugal fan ensures extra-quiet operation.
I
The special design of the diffur ensures rapid blending of the supply and room air. Conditioned air
is directed along the ceiling then evenly distributed throughout the room. Return air enters the castte unit through a large grille. It is then cleaned by an easily removable, washable synthetic filter, treated and recirculated.
I
State-of-the-art high performance filters to extract impuri-ties from the air. Washable filters are supplied as standard. In addition, electrostatic and activated carbon filters are also available as optional extras to reduce airborne bacte-ria, dust, pollen and smoke or odours respectively.
I High-performance condensate drain pump encad in a special sound-insulating material removes condensate quietly and fast.
I The low-profile 42GW is light and easy to install. The small chassis fits neatly with standard ceiling tiles and is simple to install wherever it is needed.
I
All the key components are accessible from the bottom, simply by removing the grille. The fan can also be removed without disturbing the other components or any surround-ing ceiling tiles.
I Four different control options are available with different levels of technical sophistication to ensure maximum ur comfort.
I高三黑板报
Units available in three versions:42GWC: 2-pipe version 42GWD: 4-pipe version
42GWE: 2-pipe version with electric heater
42GW
Nominal cooling capacity 2-11 kW Nominal heating capacity 4-14 kW
Carrier is participating in the Eurovent Certification Programme. Products are as listed in the Eurovent Directory of Certified Products.
Physical and electrical data
Model
42GWC 00442GWC 00842GWC 01042GWC 01242GWC 01642GWE 00442GWE 00842GWE 01042GWE 01242GWE 016 Total cooling capacity
kW 2.4 4.0 4.7 5.98.3 Sensible cooling capacity kW 2.4 3.3 3.9 4.8 6.3 Water flow rate (cooling)
l/s 0.110.190.220.280.39 Water pressure drop (cooling) kPa 912201914 Heating capacity
kW 3.8 5.5 6.68.510.6 Electric heaters (42GWE models) kW 1.5
2.5 2.5
3.0
理性认识的特点
3.0
Air flow (low-medium-high)*l/s 100/125/18386/136/194131/167/236153/214/306153/253/361Power input W 70859585120Current drawn A 0.240.300.400.350.48Weight, unit kg 1920204143 Weight, grille kg 2.5 2.5 2.5 5.0 5.0
Power supply**V-ph-Hz
230-1-50230-1-50230-1-50230-1-50230-1-50Model
42GWC 02042GWD 00442GWD 00842GWD 01042GWD 02042GWE 020Total cooling capacity kW 11.0 1.9 3.4 4.09.8Sensible cooling capacity kW 8.5 1.9 2.9 3.47.9Water flow rate (cooling)
l/s 0,520,090,160,190,47Water pressure drop (cooling)kPa 259121627Heating capacity
kW 14.4 1.2 3.0 3.513.7Electric heaters (42GWE models)kW 3.0
----Air flow (low-medium-high)*l/s 194/339/486100/125/18386/136/194131/167/236194/339/486Power input W 2007085110180Current drawn A 0.630.240.300.400.63Weight, unit kg 4619202046Weight, grille kg 5.0 2.5 2.5 2.5 5.0Power supply**
V-ph-Hz 230-1-50
开学必备230-1-50
230-1-50
230-1-50
230-1-50
The above data refers to Eurovent conditions.
Cooling conditions: 27°C db/19°C wb entering air temperature, 7°C/12°C entering and leaving water temperature at high fan speed
Heating conditions (2 pipes): 20°C entering air temperature, 50°C entering water temperature, same water flow rate as in cooling, at high fan speed.Heating conditions (4 pipes): 20°C entering air temperature, 70°C/60°C entering and leaving water temperature at high fan speed.*Air flow values are for units with filters. They do not apply to ductable units.
** The electric motors are 3-speed hermetic type motors with permanent capacitors. They are suitable for tropical climates.
Water connections 1 – Water inlet 2 – Water outlet 3 – Air purge valve 4 – Drainage valve
42GW
Connection diameter Drainage connection diameter inch inch 004 3/41 008 3/41 008* 1/21 010 3/41 010* 1/21 01211 016 11 020 11 020*
3/4
1
* Four-pipe hot water circuits
后转身Dimensions, mm 42GW 004-008-010
木瓜炖牛奶
Cooling capacities, two-pipe coil (with fan at high speed)
Entering Water Entering air42GW 00442GW 00842GW 01042GW 01242GW 01642GW 020 perature, °C
temp., °C ri, K wb db Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible 532129 5.04 3.337.42 4.598.70 5.4310.55 6.5214.188.5718.9111.52 552129 3.97 2.91 6.17 4.057.19 4.799.13 5.9112.507.8116.5410.46 572129 2.66 2.42 4.82 3.49 5.64 4.147.36 5.1810.49 6.9513.949.37 592129 2.07 2.07 3.44 2.95 4.12 3.54 5.82 4.538.53 6.1611.298.30 732129 4.31 3.04 6.42 4.157.51 4.929.21 5.9312.437.7716.5310.45 752129 3.19 2.61 5.21 3.65 6.08 4.337.72 5.3210.617.0014.039.40 772129 2.22 2.19 3.88 3.12 4.54 3.70 6.01 4.648.61 6.1911.428.35 792129 1.74 1.74 2.72 2.60 3.21 3.08 4.78 4.05 6.80 5.458.987.35 932129 3.54 2.74 5.41 3.74 6.32 4.437.78 5.3410.55 6.9714.009.38 952129 2.49 2.36 4.23 3.26 4.96 3.88 6.22 4.738.67 6.2111.508.39 972129 1.93 1.93 3.04 2.77 3.56 3.29 4.96 4.15 6.86 5.489.077.41 992129 1.41 1.41 2.19 2.18 2.57 2.57 3.72 3.57 5.16 4.80 6.83 6.46 1132129 2.74 2.45 4.40 3.34 5.13 3.96 6.26 4.748.57 6.1711.368.34 1152129 2.09 2.09 3.29 2.91 3.86 3.45 5.05 4.22 6.82 5.489.087.43 1172129 1.59 1.59 2.40 2.38 2.86 2.84 3.87 3.66 5.16 4.80 6.86 6.51 1192129 1.07 1.07 1.71 1.71 2.00 2.00
3.02 3.02 4.02 4.02 5.40 5.40 1332129 2.21 2.21 3.44 2.96 4.02 3.52 4.97 4.22 6.68 5.458.867.37 1352129 1.74 1.74 2.59 2.54 3.05 3.01 3.93 3.71 5.11 4.80 6.81 6.52 1372129 1.24 1.24 1.89 1.89 2.24 2.24 3.12 3.12 4.04 4.04 5.43 5.43 13921290.720.72 1.23 1.23 1.42 1.42 2.32 2.32 3.12 3.12 4.20 4.20 532331 6.12 3.618.92 5.0010.48 5.9112.597.0716.869.3122.5312.50 552331 5.01 3.177.61 4.448.88 5.2411.17 6.4615.228.5720.1911.46 572331 3.80 2.73 6.24 3.897.32 4.629.59 5.8213.297.7417.6410.39 592331 2.55 2.33 4.74 3.32 5.53 3.947.54 5.0311.10 6.8714.719.24 732331 5.38 3.317.92 4.579.29 5.4011.25 6.4815.128.5220.1611.44 752331 4.26 2.90 6.59 4.037.67 4.759.77 5.8813.367.7717.6710.40 772331 2.96 2.45 5.21 3.50 6.09 4.158.02 5.2111.26 6.9314.959.33 792331 2.06 2.05 3.75 2.96 4.39 3.52 6.13 4.519.09 6.1112.038.24 932331 4.60 3.02 6.86 4.138.02 4.899.83 5.9013.267.7217.6410.38 952331 3.47 2.62 5.56 3.63 6.45 4.298.26 5.2911.35 6.9614.979.33 972331 2.34 2.22 4.17 3.12 4.88 3.70 6.41 4.629.20 6.1512.208.31 992331 1.79 1.79 2.83 2.60 3.39 3.12 5.04 4.047.18 5.409.487.29 1132331 3.79 2.73 5.75 3.70 6.71 4.398.31 5.3111.27 6.9214.949.32 1152331 2.58 2.32 4.50 3.24 5.24 3.84 6.65 4.719.25 6.1712.218.31 1172331 1.96 1.96 3.21 2.77 3.76 3.29 5.20 4.137.23 5.439.567.34 1192331 1.46 1.46 2.26 2.23 2.65 2.62 3.93 3.56 5.40 4.747.10 6.40 1332331 2.93 2.44 4.66 3.30 5.44 3.92 6.69 4.729.14 6.1312.088.26 1352331 2.11 2.11 3.46 2.87 4.06 3.41 5.2
7 4.187.20 5.439.557.35 1372331 1.62 1.62 2.48 2.41 2.94 2.87 4.06 3.64 5.41 4.757.14 6.44 1392331 1.12 1.12 1.76 1.76 2.06 2.06 3.08 3.07 4.06 4.03 5.42 5.41 5325337.29 3.8710.52 5.4012.38 6.3814.787.6019.7210.0326.4013.46 552533 6.14 3.439.22 4.8410.77 5.7013.367.0018.119.3024.0712.43 572533 5.02 3.047.83 4.309.10 5.0611.85 6.3916.308.5321.5511.39 592533 3.61 2.57 6.26 3.727.32 4.419.98 5.6814.117.6618.7410.29 732533 6.54 3.589.53 4.9711.19 5.8713.447.0218.009.2524.0412.41 752533 5.38 3.168.16 4.429.51 5.2111.95 6.4216.268.5121.5611.39 772533 4.18 2.76 6.74 3.897.85 4.6010.36 5.8214.287.7218.8710.33 792533 2.72 2.30 5.17 3.34 6.03 3.968.28 5.0811.95 6.8515.839.22 932533 5.75 3.298.47 4.549.93 5.3612.02 6.4416.158.4621.5311.36 952533 4.57 2.897.05 4.018.20 4.7210.45 5.8514.287.7218.8810.33 972533 3.28 2.47 5.61 3.49 6.57 4.148.72 5.2212.10 6.9016.019.28 992533 2.19 2.08 4.08 2.97 4.76 3.53 6.57 4.509.75 6.0812.898.20 1132533 4.92 3.007.34 4.118.58 4.8610.50 5.8614.187.6718.8410.31 1152533 3.74 2.61 5.93 3.60 6.89 4.268.86 5.2712.15 6.9216.019.27 1172533 2.46 2.24 4.46 3.10 5.21 3.68 6.87 4.609.84 6.1113.048.25 1192533 1.84 1.84 3.03 2.61 3.62 3.13 5.30 4.027.62 5.3610.077.25 1332533 4.05 2.71 6.14 3.687.16 4.358.89 5.2712.05 6.8815.979.25 1352533 2.83 2.33 4.81 3.22 5.56 3.817.14 4.689.89 6.1312.998.23 1372533 1.99 1.99 3.36 2.74 3.94 3.26 5.45 4.107.66 5.3810.137.28 1392533 1.51 1.51 2.32 2.24 2.74 2.66 4.14 3.55 5.66 4.697.47 6.35
Cooling capacities,
four-pipe coil
To obtain the cooling capacities for four-pipe coils, multiply the values from the table above for two-pipe coils by the following correction factors
42GW Correction factor小木匠
0040.79
0080.85
0100.84
0200.89Correction factors发卡制作
42GW Capacity Fan Speed
High Medium Low
004Total10.760.65
Sensible10.730.62 008Total10.710.48
Sensible10.710.47 010Total10.750.61
Sensible10.730.58 012Total10.760.57
Sensible10.750.57 016Total10.740.49
Sensible10.730.47 020Total10.740.42
Sensible10.730.40
