Easicool™ precision air conditioning, Technical data downflow units wx type, Te ch ni ca l df w x - t yp e – Airedale EasiCool 6kW 64kW User Manual
Page 104
EasiCool™
Precision Air Conditioning
Technical Data Downflow Units WX Type
Mechanical Data
104
EasiCool Technical Manual 7525389 V1.1.0_02_2013
Te
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DF
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DF20WX2-EZRE-0
DF22WX2-EZRE-0
DF26WX2-EZRE-0
Capacity
Nom Cooling (Gross)
(1)
kW
22.2
22.9
27.5
Total Heat of Rejection
(1)
kW
29.0
29.7
36.0
Capacity Steps
2
2
2
Fan Power Input (Fan Gain)
(2)
kW
1.10
1.74
1.74
Dimensions - W x D x H
mm
1310 x 670 x 1940
1310 x 670 x 1940
1310 x 670 x 1940
Weight - Machine / Operating
(3)
kg
334 / 336
334 / 336
333 / 336
Construction
Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint - Black, (RAL7021)
Material/Colour
Frame: Aluminium Frame with Aluminium Corners
Evaporator
Rifled Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
Cooling/Dehum Stages
2/1
2/1
2/1
Condenser
Stainless Steel Brazed Plate
Water Volume
l
2.5
2.5
2.5
Evaporator Fan Motor - EC Motor
Centrifugal Forward Curved EC
Motor Fan Transmission Type
Direct Drive
Quantity
2
2
2
Motor Shaft Power
(4)
kW
N/A
N/A
N/A
Maximum ESP
Pa
327
177
57
Nominal Airflow
m³/s
1.70
2.00
2.00
Compressor - Scroll
Tandem
Quantity
2
2
2
Oil Charge Volume (Total)
l
2.40
2.40
2.40
Oil Type
Polyol Ester
Refrigeration
Single Circuit
Refrigeration Control & Type
Thermostatic Expansion Valve (Optional EEV) / R410A
Charge (Total)
(5)
kg
3.2
3.2
3.2
Connections
Water Inlet / Outlet
mm
28
28
28
Condensate Drain Hose
mm
19
19
19
Filtration
Disposable to BS EN 779 - G4 - 50mm
Quantity
3
3
3
OPTIONAL EXTRAS
Electric Heating (Total)
kW
15.0
15.0
15.0
Humidifier
Capacity
kg/hr
0.6 - 3.0
0.6 - 3.0
0.6 - 3.0
Feed/Drain
3/4” BSPF Braided Flexible Hose / 19mm Hose Connection
Condensate Pump
Head
m
8
8
8
Flow
l/m
5
5
5
Drain
10mm Stainless Steel Stub Connection
Optional Fan - EC Motor
Centrifugal Backward Curved DD EC - Designed to 25Pa ESP
Motor Fan Transmission Type
Direct Drive
Quantity
2
1
1
Motor Shaft Power
(4)
kW
N/A
N/A
N/A
Speed @ 25Pa / Maximum ESP
rpm
1745 / 2165
2055 / 2165
2055 / 2165
Maximum ESP
Pa
450
145
145
Fan Power Input (Fan Gain)
(2)
kW
0.52
0.82
1.53
Low Pressure Hot Water
Copper Tube/Aluminium Fin
Capacity Gross
(7)
kW
16.1
16.6
16.6
Water Flow (Nominal)
l/s
0.36
0.37
0.37
LPHW Connection Sizes
mm
22
22
22
Threaded Connection
Brass Male Taper
in
1
1
1
DF20WX2 - DF26WX2