Df20Wx2 - Df26Wx2 - AIREDALE EasiCool Technical Manual

EasiCool™
Technical Data Downflow Units WX Type
Mechanical Data
Capacity
Nom Cooling (Gross)
Total Heat of Rejection
Capacity Steps
Fan Power Input (Fan Gain)
Dimensions - W x D x H
Weight - Machine / Operating
Construction
Material/Colour
Evaporator
Cooling/Dehum Stages
Condenser
Water Volume
Evaporator Fan Motor - EC Motor
Motor Fan Transmission Type
Quantity
Motor Shaft Power
Maximum ESP
Nominal Airflow
Compressor - Scroll
Quantity
Oil Charge Volume (Total)
Oil Type
Refrigeration
Refrigeration Control & Type
Charge (Total)
Connections
Water Inlet / Outlet
Condensate Drain Hose
Filtration
Quantity
OPTIONAL EXTRAS
Electric Heating (Total)
Humidifier
Capacity
Feed/Drain
Condensate Pump
Head
Flow
Drain
Optional Fan - EC Motor
Motor Fan Transmission Type
Quantity
Motor Shaft Power
Speed @ 25Pa / Maximum ESP
Maximum ESP
Fan Power Input (Fan Gain)
Low Pressure Hot Water
Capacity Gross
Water Flow (Nominal)
LPHW Connection Sizes
Threaded Connection
Brass Male Taper
Mechanical
(1) Entering air 24°C/45% RH condenser water in / out: 30°C/35°C.
(2) Fan Gain / Fan power input based upon fan operating with design airflow at 25Pa ESP, these values may change with different ESP.
(3) With Standard forward curved fan motors; Machine weight includes a refrigerant charge /Operating weight includes calculated water volume.
(4) Backward curved EC fan options quote electrical power. All other options quote shaft power.
(5) For refrigerant charges, refer to
(6) Based on air temperature of 15.5°C leaving the evaporator coil.
(7) Based upon low pressure hot water 82°C inlet / 71°C outlet. Air on 20°C. Refer to
108 EasiCool Technical Manual 7525389 V1.8.0_05_2016
DF20WX2-EZRE-0
22.2
(1) kW
29.0
(1) kW
2
1.16
(2) kW
1310 x 670 x 1940
mm
334 / 336
(3) kg
Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint - Black, (RAL7021)
Rifled Copper Tube/Turbulated Hydrophilic Coated Aluminium Fins
2/1
2.5
l
2
N/A
(4) kW
342
Pa
1.70
m³/s
2
2.40
l
3.2
(5) kg
28
mm
19
mm
3
15.0
kW
0.6 - 3.0
kg/hr
8
m
5
l/m
Centrifugal Backward Curved DD EC - Designed to 25Pa ESP
2
N/A
(4) kW
1745 / 2165
rpm
450
Pa
0.52
(2) kW
16.1
(7) kW
0.36
l/s
22
mm
1
in
Unit Refrigerant Charge (kg/Circuit).
Precision Air Conditioning

DF20WX2 - DF26WX2

DF22WX2-EZRE-0
22.9
29.7
2
1.86
1310 x 670 x 1940
334 / 336
Frame: Aluminium Frame with Aluminium Corners
2/1
Stainless Steel Brazed Plate
2.5
Centrifugal Forward Curved EC
Direct Drive
2
N/A
192
2.00
Tandem
2
2.40
Polyol Ester
Single Circuit
Thermostatic Expansion Valve (Optional EEV) / R410A
3.2
28
19
Disposable to BS EN 779 - G4 - 50mm
3
15.0
0.6 - 3.0
3/4" BSPF Braided Flexible Hose / 19mm Hose Connection
8
5
10mm Stainless Steel Stub Connection
Direct Drive
1
N/A
2055 / 2165
145
0.82
Copper Tube/Aluminium Fin
16.6
0.37
22
1
Low Pressure Hot Water (Optional Extra) - X & WX
DF26WX2-EZRE-0
27.5
36.0
2
1.86
1310 x 670 x 1940
333 / 336
2/1
2.5
2
N/A
192
2.00
2
2.40
3.2
28
19
3
15.0
0.6 - 3.0
8
5
1
N/A
2055 / 2165
145
1.53
16.6
0.37
22
1
Models.