22.05 – 4037360_01
11
4
OPERATING LIMITS
In their standard configuration, the units are not suitable for installation in salty environments.
The values indicated in the table refer to the min. and max. limits of the unit, valid for ΔT = 10.1 DT °F (cooling mode) and ∆T = 9.0 DT °F (heating mode).
If the unit operates beyond the operational limits, we recommend you first contact our technical-sales service.
If the unit is installed in particularly windy locations the provision of wind barriers may be necessary to avoid malfunctions. It should be installed if wind speed is above 4.9 knot.
POWER SUPPLY 460V / 575V
Operating range at the maximum outside air temperature
0280-0300-0330-0350-0550-0600-0650-0750-0800-0900-1000-1100
Key
A
External air temperature (°F)
B
Water produced temperature (°F)
1
Operation with valve Y
2
Operation witj valve Z
3
Operation witjh valve ° / X
B
A
1
2
3
°F
°F
0.0
14.0
40.0
60.0
80.0
105.0
105.8
114.8
120.0
0.0
10.0
17.6
32.0
39.2 44.0
50.0
60.0 64.4 70.0
0675-1250
Key
A
External air temperature (°F)
B
Water produced temperature (°F)
1
Operation with valve Y
2
Operation witj valve Z
3
Operation witjh valve ° / X
B
A
1
2
3
°F
°F
0.0
14.0
40.0
60.0
80.0
103.2
104.0
113.0
120.0
0.0
10.0
17.6
32.0
39.2 44.0
50.0
60.0 64.4 70.0
