8
Model
Available electric power / Stages
UTBS-2
E3
4,5 kW/ 1et.
E2
15,0 kW/ 2et.
UTBS-3
E6
6,0 kW/ 1et.
E7
15,0 kW/ 2et.
E2
24,0 kW/ 2et.
UTBS-5
E4
9,0 kW/ 2et.
E1
15,0 kW/ 2et.
E3
36,0 kW/ 3et.
UTBS-8
E1
15,0 kW/ 2et.
E4
24,0 kW/ 2et.
E3
45,0 kW/ 3et.
COOLING
HEATING
Airflow
Volum
(dm
3
)
Denom.
Nº
stages
Ø
Distributor
(Liquid line)
Ø
Colector
(Gas line)
Power*
(kW)
Power**
(kW)
Supply
air
temp.
(°C)
Supply
air
temp.
(°C)
Rel.hum.
(%)
Rel.hum.
(%)
R410A
Airflow
(%)
R410A
Airflow
(%)
(m
3
/h)
ΔP
R410A
aFW
ΔP
R410A
(
aFW
)
UTBS-2
1250
1,2
1
1/2”
3/4”
4,6
14,2
87
84,6
14,96
4,9
32,7
25
87,9
9,6
UTBS-3
2500
2,21
1
5/8”
3/4”
8,8
14,4
87
163,3
13,00
8,0
33,6
28
143,4
6,1
UTBS-5
3500
2,41
1
5/8”
3/4”
10,9
15,2
85
200,0
10,90
10,0
32,7
30
180,2
5,1
UTBS-8
6000
4,4
1
5/8”
3/4”
19,9
14,9
86
368,3
22,10
17,2
32,7
30
310,1
8,8
COOLING
HEATING
UTBS-2
1250
2
1
5/8”
3/4”
10,0
14,5
94
185,3
8,60
10,5
34,4
17
190,5
5,10
UTBS-3
2500
3,31
1
5/8”
3/4”
19,4
14,9
94
358,6
25,30
19,9
30,8
18
359,0
13,70
UTBS-5
3500
4,3
1
5/8”
7/8”
26,6
15,2
94
490,5
18,60
27,6
30,6
18
498,0
10,30
UTBS-8
6000
8,4
2
5/8”
7/8”
47,8
14,6
94
882,0
25,30
49,8
31,8
17
897,0
12,30
Airflow
Volum
(dm
3
)
Denom.
Nº
stages
Ø
Distributor
(Liquid line)
Ø
Colector
(Gas line)
Power*
(kW)
Power**
(kW)
Supply
air
temp.
(°C)
Supply
air
temp.
(°C)
Rel.hum.
(%)
Rel.hum.
(%)
R410A
Airflow
(%)
R410A
Airflow
(%)
(m
3
/h)
ΔP
R410A
aFW
ΔP
R410
aFW
Electric heaters
The unit can be supplied with electric heaters made of shielded resistances with a galva-
nised sheet frame. The heaters are equipped with safety protection with manual and auto-
matic reset. The heater has an anti-radiation screen to protect the fi lters.
Direct expansion coil (DX)
The unit can be supplied with expansion direct coils for R-410A gas. Compatible with the
main control kits of the market.
DX 4 rows coil
For applications with 100% recirculated air.
* Air inlet temperature: 24ºC / 50%H.R.
** Air inlet temperature: 21ºC / 50%H.R.
* Air inlet temperature: 29ºC / 55%H.R.
** Air inlet temperature: 8ºC / 75%H.R.
DX 6 rows coil
For applications with 50% outdoor air/ 50% recirculated air.
Summary of Contents for UTBS PRO-REG Series
Page 1: ...SERIE UTBS PRO REG EN...
Page 2: ......
Page 29: ...29 10 CONTROL DIAGRAM Version with electric batteries...
Page 30: ...30 Versions with hot and or cold water coils...
Page 31: ...31 Versions with reversible water coil...
Page 62: ...62 22 WIRING DIAGRAMS...
Page 63: ...63...
Page 64: ...64...
Page 65: ...65...
Page 66: ...66...
Page 67: ...67...
Page 68: ...68...
Page 69: ...69...
Page 70: ...70...
Page 71: ...71...
