42
6.9.2.3. Expansion coils for integration in DX systems
Model
Air
Fresh Air Exhaust Air
Cooling
Power
7ºC EVAP
(kW)
R-410A Refrigerant
Airfl ow
(m
3
/h)
Pressure
drop
(Pa)
Speed
(m/s)
(ºC) (%)
(ºC)
(%)
(l/h)
(kPa)
(dm
3
)
DX BATTERY - COOLING
BA-DX HE 04
320
95
1,8
27
80
15,2
100
3,15
61
6,8
0,7
BA-DX HE 08
600
80
1,7
14,5
6,26
122
32
1,2
BA-DX HE 12
900
189
2,4
14,5
9,43
175
20
1,7
BA-DX HE 16
1.200
199
2,5
14,4
12,6
245
26
1,8
BA-DX HE 21
1.600
107
2
14,7
16,5
321
29
2,6
BA-DX HE 33 LH/RH
2.400
233
2,7
14,6
24,9
464
15
3,9
BA-DX HE 33 LV/RV
2.400
163
2,2
14
26
484
19
3,8
BA-DX HE 45 LH/RH
3.400
198
2,5
14,8
34,5
731
12,5
5,7
BA-DX HE 45 LV/RV
3.400
198
2,5
14,4
35,7
756
20
5,6
BA-DX HE 60 LH/RH
4.400
189
2,5
14,6
45,5
950
14
7,4
BA-DX HE 60 LV/RV
4.400
196
2,5
14,4
46,5
984
18
6,7
DX BATTERY - HEATING
Model
Air
Fresh Air Exhaust Air
Heating
Power
T
COND.
= 39ºC
(kW)
R-410A Refrigerant
Airfl ow
(m
3
/h)
Pressure
drop
(Pa)
Speed
(m/s)
(ºC) (%)
(ºC)
(%)
(l/h)
(kPa)
(dm
3
)
BA-DX HE 04
320
56
1,8
16
18
33,4
8
1,8
33
1,2
0,7
BA-DX HE 08
600
47
1,7
33
6
3,5
64
6,1
1,2
BA-DX HE 12
900
105
2,4
33,2
6
5,3
92
4,7
1,7
BA-DX HE 16
1.200
117
2,5
33,7
6
7,2
134
4,8
1,8
BA-DX HE 21
1.600
76
2
34,5
6
10,1
186
6,8
2,6
BA-DX HE 33 LH/RH
2.400
130
2,7
33,2
6
14,1
245
3,6
3,9
BA-DX HE 33 LV/RV
2.400
91
2,2
33,7
6
14,5
253
4,5
3,8
BA-DX HE 45 LH/RH
3.400
110
2,5
32,7
7
19,4
357
2,6
5,7
BA-DX HE 45 LV/RV
3.400
110
2,5
33,2
6
19,9
367
4,2
5,6
BA-DX HE 60 LH/RH
4.400
105
2,45
33
7
25,5
470
3
7,4
BA-DX HE 60 LV/RV
4.400
109
2,45
33,2
6
25,8
476
3,6
6,7
7. INSPECTION, MAINTENANCE AND CLEANING
7.1. FILTERS
Replacement
The registers ubication for fi lters maintenance depends on the model and version. The exact ubi-
cation of the fi lters is identifi ed by a label in the profi le that indicates the type of fi lter and its cha-
racteristics.
FALLING OBJECTS
By loosening the screws that hold the panels, they will be released. In units installed
in ceiling, pay special attention to this operation to prevent the fall of a panel. During
the maintenance signaling the area below the heat recovery unit and prevent person-
nel access to it.
Содержание CADB HE ECOWATT Series
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