AERMEC NRB 0800-3600, Technical Manual

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15 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.
If the unit operates beyond the operational limits, we recommend you first contact our technical-sales service.
Note: If the unit is installed in particularly windy areas, it is mandatory to have windbreak barriers to prevent unit malfunctions. It should be installed if wind speed is above 2,5 m/s.
VERSION °
Key
A
Outdoor air temperature (°C)
B Water produced (°C)
1 Operation with glycol-water solution
2 Operation with DCPX and glycol-water solution
3 Operation with XLA and glycol-water solution
4 Standard mode
5 DCPX Functioning
6 XLA Functioning
DCPX Accessory
XLA accessory (fan J is mandatory)
0
-20
10
20
30
40
50
°C
0 -5 -10 5 7 18 10 15 20 °C -8 4
-10
Y/Z °/X
C
D E
F
G
A
B
1
2
3
4
5
6
ATTENTION: The external temperature values marked in the graphs by a letter are specified in detail for each size and version in the following table.
Size 0800 0900 1000 1100 1200 1400 1600 1805 2006 2206 2406 2600 2800 3000 3200 3400 3600
OPERATING FIELD: Z
External air temperature
C °C 35,0 33,0 31,0 29,0 33,0 31,0 29,0 31,0 31,0 27,0 31,0 29,0 31,0 29,0 29,0 29,0 29,0
D °C 48,0 46,0 44,0 42,0 46,0 44,0 42,0 44,0 44,0 40,0 44,0 42,0 44,0 42,0 42,0 42,0 42,0
Size 0800 0900 1000 1100 1200 1400 1600 1805 2006 2206 2406 2600 2800 3000 3200 3400 3600
OPERATING FIELD: X
External air temperature
D °C 48,0 46,0 44,0 42,0 46,0 44,0 42,0 44,0 44,0 40,0 44,0 42,0 44,0 42,0 42,0 42,0 42,0
E °C 48,0 46,0 44,0 42,0 46,0 44,0 42,0 44,0 44,0 40,0 44,0 42,0 44,0 42,0 42,0 42,0 42,0
F °C 47,0 45,0 43,0 41,0 45,0 43,0 41,0 43,0 43,0 39,0 43,0 41,0 43,0 41,0 41,0 41,0 41,0
G °C 44,0 42,0 40,0 38,0 42,0 40,0 38,0 40,0 40,0 36,0 40,0 38,0 40,0 38,0 38,0 38,0 38,0
The outside air temperature values with valve Z correspond to those with valve Y.
The outside air temperature values with valve X correspond to those with valve °.
Sizes from 1805 ÷ 3600 come standard with the electronic thermostatic valve (X).
XLA Accessory compatibility
Maximum Outdoor Air Temperature with XLA ACCESSORY (TA) (°C)
Version
0800 0900 1000 1100 1200 1400 1600 1805 2006 2206 2406 2600 2800 3000 3200 3400 3600
° °C - - - - - - - -20 -20 -20 -20 -20 -20 -20 -20 -20 -20
L °C - - - - - - -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20
A °C - - - - - - -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20
E °C - - - -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20
U °C - - - -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20
N °C -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20 -20