Galletti EXCELIA MXE 009 Manual - Mxe
RG66004088 - Rev 00
MXE
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8
OPERATING LIMITS
The graphs below illustrate the operating limits of MXE (in the case of continuous operation) in relation to the outlet water temperature and outdoor air temperature.
1 For transitory periods (e.g. equipment start up) values up to 25 °C are allowed
2 Value that may be reached only for outdoor air temperatures exceeding 0°C.
3 With condensation control: outdoor air T min - 15°C
Warning!
The units are designed to work with water and air temperatures falling within the range defined by the operating limits.
Attempting to operate the units beyond these limits could cause irreparable damage to the units themselves.
8.1
OPERATING LIMITS IN CHILLER MODE
TBS
1
Outdoor temperature (dry bulb)
Tw
2
Outlet water temperature
OPERATING LIMITS
CHILLER
HEAT PUMP
MIN
MAX
MIN
MAX
Inlet water temperature (°C)
12
24
39
51
Outlet water temperature (°C)
7
19
27
57
Thermal differential of water (°C)
5
8
3
6
Outdoor air temperature (°C)
-10
48
-15
22
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
6
8
10
12
14
16
18
20
TW
2
(°C)
Tbs
1
(°C)