Ferroli RHA series User Manual

38
OPERATING RANGE
Operating range
The table below lists the operating ranges within which correct operation of the units is guaranteed, depending on the Version and
Operating Mode available for each type of unit.
Remember that in Heat Pump units, heat recovery only takes place during operation in the cooling mode.
Operating range of Standard unit
Thermal gradient of the water* Limit value
Minimum °C
3
Maximum °C
8
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-10
55
ATC
ATC
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-10
55
ATC
ATC
With accessory Head pressure control (brine is recommended)
WATER OUTLET
TEMPERATURE
EXTERNAL AIR
TEMPERATURE
IN COOLING MODE
IN HEATING MODE
BRINE UNIT BR - BP - IN COOLING MODE
WATER OUTLET
TEMPERATURE
EXTERNAL AIR
TEMPERATURE
∆T Water= 5°C
WATER OUTLET
TEMPERATURE
EXTERNAL AIR
TEMPERATURE
∆T Water= 5°C
WATER OUTLET
TEMPERATURE
EXTERNAL AIR
TEMPERATURE
UNIT MEDIUM TEMPERATURE - 0 M 5
UNIT HIGH TEMPERATURE - 0 A 5
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-1055
ATC ATC
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-1055
ATC ATC
With accessory Head pressure control
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-1055
ATC ATC
-10 0 10 20 30 40 50
7-7
30
45
55
50
2
[°C]
[°C B.S.]
40
0 15 35 5040
5
7
25
45
[°C]
RHA 0M5
[°C B.S.]
-10
-10 0 10 20 30 40 50
0 35 43 46-10
-5
5
[°C]
[°C B.S.]
-12
0 15 35 5242
5
7
25
47 55
[°C]
RHA 0A5
[°C B.S.]
-1055
ATC ATC
ATC (Advanced Temperature Control) function may occur.
ATC

Ferroli RHA series Specifications

General

Brand	Ferroli
Model	RHA series
Category	Chiller
Language	English