Df15wx - df31wx, Easicool™ precision air conditioning, Technical data downflow units wx type – Airedale EasiCool 6kW 64kW User Manual
Page 84: Mechanical data df15wx - df31wx
EasiCool™
Precision Air Conditioning
84
EasiCool Technical Manual 7535776 V1.1.0_04_2013
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DF15WX-EZRE-1
DF17WX-EZRE-1
DF28WX-EZRE-1
DF31WX-EZRE-1
Capacity
(1)
Nominal Cooling
kW
17.5
19.3
27.2
31.5
Total Heat of Rejection
kW
22.9
25.3
36.2
42.1
Capacity Steps
1
1
1
1
Dimensions - W x D x H
mm
990 x 670 x 1940
990 x 670 x 1940
990 x 670 x 1940
990 x 670 x 1940
Weight
(3)
kg
267 / 269
271 / 273
470 / 476
475 / 481
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
1/1
1/1
1/1
1/1
Condenser
Stainless Steel Brazed Plate
Water Volume
l
2.0
2.5
6.1
6.1
Evaporator Fan Motor - AC Motor
Centrifugal Forward Curved AC - Designed To 25Pa ESP
Fan Transmission Type
Direct Drive
Belt & Pulley
Quantity
1
1
1
1
Motor Shaft Power
(4)
kW
N/A
N/A
2.2
4
Speed @ 25Pa / Maximum ESP
rpm
N/A
N/A
871 / 909
1008 /1171
Maximum ESP
Pa
120
34
75
265
Nominal Airflow
m³/s
1.20
1.40
2.40
2.80
Compressor - Scroll
Single
Quantity
1
1
1
1
Oil Charge Volume (Total)
l
1.66
1.89
3.30
3.30
Oil Type
Polyol Ester
Refrigeration
(5)
Single Circuit
Refrigeration Control & Type
Thermostatic Expansion Valve (Optional EEV) / R410A
Charge (Total)
kg
2.6
2.6
5.3
5.3
Connections
Water Inlet / Outlet
mm
22
28
35
35
Condensate Drain Hose
mm
19
19
19
19
Filtration
Disposable To BS EN 779 - G4 - 50mm
Disposable To BS EN 779 - G4 - 75mm
Quantity
2
2
3
3
OPTIONAL EXTRAS
Electric Heating (Total)
kW
7.5
7.5
20.0
20.0
Humidifier
Capacity
kg/hr
0.6 - 3.0
0.6 - 3.0
1.6 - 8.0
1.6 - 8.0
Feed/Drain
3/4” BSPF Braided Flexible Hose / 19mm Hose Connection
Condensate Pump
Head
m
8
8
5
5
Flow
l/m
5
5
10.8
10.8
Drain
10mm Stainless Steel Stub Connection
Evaporator Fan Options:
Larger Fan Motor - AC Motor
N/A
N/A
Centrifugal Forward Curved AC
- Designed To 25Pa ESP
Fan Transmission Type
N/A
N/A
Belt & Pulley
N/A
Quantity
N/A
N/A
1&1
N/A
Motor Shaft Power
(4)
kW
N/A
N/A
3&4
N/A
Speed @ 25Pa / Maximum ESP
rpm
1144 / 1439
N/A
Maximum ESP
Pa
362 / 722
N/A
Optional Fan - EC Motor
Centrifugal Backward Curved EC - Designed To 25Pa ESP
Fan Transmission Type
Direct Drive
Quantity
1
1
2
2
Motor Shaft Power
(4)
kW
N/A
N/A
N/A
N/A
Speed @ 25Pa / Maximum ESP
rpm
1310 / 1560
1515 / 1560
1570 / 2165
1775 / 2165
Maximum ESP
Pa
195
45
595
390
Low Pressure Hot Water
(7)
Copper Tube / Aluminium Fin
Capacity Gross
kW
12.5
13.3
21.3
22.7
Water Flow (Nominal)
l/s
0.28
0.30
0.48
0.51
LPHW Connection Sizes
mm
22
22
22
22
Threaded Connection
Brass Male Taper
in
3/4
1
1 1/4
1 1/4
Technical Data Downflow Units WX Type
Mechanical Data
DF15WX - DF31WX