Daikin EWAD420T-XSB2 [21/81] Technical specifications
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Daikin EWAD420T-XSB2 [21/81] Technical specifications

Daikin EWAD290T-SLB2 [21/81] Technical specifications
21/73
TECHNICAL SPECIFICATIONS
EWAD~T-SLB
MODEL
EWADH10T-
SL B2
EWADC11T-
SL B2
EWADH12T-
SL B2
EWADH13T-
SL B2
EWADH15T-
SL B3
COOLING PERFORMANCE
Capacity - Cooling
kW
1.052
1.136
1.268
1.353
1.579
Capacity control - Type
Stepless
Stepless
Stepless
Stepless
Stepless
Capacity control - Minimum capacity %
12.5
12.5
12.5
12.5
12.5
Unit power input - Cooling
kW
362
387
438
464
534
EER
2.90
2.93
2.89
2.91
2.96
ESEER
3.74
3.77
3.77
3.79
3.89
IPLV
4.41
4.46
4.46
4.50
4.58
CASING
Colour *
Material *
IW
GPSS
IW
GPSS
IW
GPSS
IW
GPSS
IW
GPSS
DIMENSIONS
Height
mm
2537
2537
2537
2537
2537
Width
mm
2282
2282
2282
2282
2282
Length
mm
6876
7776
7776
8676
10509
WEIGHT
Unit Weight
kg
6229
6520
6780
8084
9938
Operating Weight
kg
6710
6981
7272
8554
10460
WATER HEAT EXCHANGER
Type *
S&T
S&T
S&T
S&T
S&T
Water Volume
l
518
502
492
470
522
Water flow rate
l/s
50.3
54.3
60.7
64.7
75.5
Water pressure drop
kPa
41.6
32.7
34.2
44.5
43.8
Insulation material *
CC
CC
CC
CC
CC
AIR HEAT EXCHANGER
Type *
MCH
MCH
MCH
MCH
MCH
FAN
Type *
ON-OFF
ON-OFF
ON-OFF
ON-OFF
ON-OFF
(DPT)
(DPT)
(DPT)
(DPT)
(DPT)
Drive *
On/Off
On/Off
On/Off
On/Off
On/Off
Diameter
mm
800
800
800
800
800
Nominal air flow
l/s
77300
88343
88343
99386
121472
Quantity
No.
14
16
16
18
22
Speed
rpm
900
900
900
900
900
Motor input
kW
23.4
26.7
26.7
30.1
36.7
COMPRESSOR
Type
Asymm
Asymm
Asymm
Asymm
Asymm
Single Screw
Single Screw
Single Screw
Single Screw
Single Screw
Oil charge
l
42.0
42.0
50.0
50.0
75.0
Quantity
No.
2
2
2
2
3
SOUND LEVEL**
Sound Power - Cooling
dB(A)
97
98
98
98
98
Sound Pressure level@1m distance - dB(A)
76
76
76
76
76
Cooling
REFRIGERANT CIRCUIT
Refrigerant type
R134a
R134a
R134a
R134a
R134a
Refrigerant charge
kg
109.2
124.8
124.8
140.4
172
N. of circuits
No.
2
2
2
2
3
PIPING CONNECTIONS
Evaporator water inlet/outlet
mm
219.1
219.1
219.1
219.1
219.1
All the performances (Cooling capacity, unit power input in cooling and EER) are based on the following conditions: evaporator 12.0/7.0°C; ambient
35.0°C, unit at full load operation; operating fluid: Water ; fouling factor = 0.
(*) IW: Ivory White; GPSS: Galvanized and Painted Steel Sheet; PHE: Plate Heat Exchanger; S&T: Single Pass Shell & Tube; MCH: Microchannel; CC:
Closed Cell; DPT: Direct Propeller Type; DOL: Direct On Line - VFD: Inverter - BRS: Brushless
(**) Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1
for Eurovent certified units. The certification refers only to the overall sound power level, the sound pressure is calculated from the sound power level and
are for information only and not considered binding.
The minimum capacity indicated is referred to unit operating at standard Eurovent conditions.
Dimensions and weights are for indication only and not
considered binding. Before designing the installation, consult the official drawings available from the factory at request. All the data are referred to
standard unit without options. Data are subject to change without notice.

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