21
COOLING MODE
Operating range
The graphs below give the operating ranges within which correct operation of the units is guaranteed.
The use of the units in conditions differing from those indicated will void the warranty with which the product is supplied.
In the following table, there are the thermal water head limit values of the unit.
OPERATING RANGE
Thermal Water Head
Limit value
Minimum
°C
3
Maximum
°C
8
Note: Make sure the water flow is within the minimum and maximum pressure drop as reported "water pressure
drop plate heat exchanger ".
Medium Temperature 0M5
High Temperature 0A5
In these applications, it’s advisable to use brine.
0
15
35
50
40
5
7
25
[°C]
[°C B.S.]
-10
OUTLET WATER
TEMPERATURE
Δ
T Water= 5°C
OUTDOOR AIR
TEMPERATURE
0
15
35
52
42
5
7
25
[°C]
[°C B.S.]
-10
OUTLET WATER
TEMPERATURE
Δ
T Water= 5°C
OUTDOOR AIR
TEMPERATURE
