Lennox NEOSYS NAC 200

• 33 •
NAC
200 >
340
380
420 -
480
540
600 >
680
760
840 -
960
1080
°C 5
°C - 10
°C 20
°C 3
°C 8
°C 6
°C - 20
°C 46 43 46 43 46 43 46 43
NAC
NAH 200 > 480
°C 5
°C 20
°C 3
°C 8
°C 6
°C 46
NAH
NAH 200 > 480
°C 24
°C 50
°C 3
°C 8
°C - 12
°C 30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
-12 -7 -2 3 8 13 18
(°C)
(°C)
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
-12 -7 -2 3 8 13 18
15°C
30°C
25°C
35°C
40°C
20°C
45°C
10°C 15°C5°C0°C 20°C-5°C-10°C 25°C 30°C
50°C
Application Guide /NEOSYS-AGU-1801-E
OPERATING LIMITS
Min. outlet water temperature
Min. outlet water temperature with brine operation option
Max. inlet water temperature
Min. difference water inlet/outlet
Max. difference water inlet/outlet
Min. outside air temperature
Min. outside air temperature
Winter operation option
Maximum outside air temperature :
Full capacity operation
Cooling mode
Min. outlet water temperature
Max. inlet water temperature
Min. difference water inlet/outlet
Max. difference water inlet/outlet
Min. outside air temperature
Maximum outside air temperature :
Full capacity operation
Heating mode
Min. condenser outlet water temperature
Max. condenser outlet water temperature
Min. difference water inlet/outlet
Max. difference water inlet/outlet
Min. outside air temperature (Water outlet
temp. : 37°C)
Max. outside air temperature
NAC
Operating enveloppe
Cooling mode
NAH
Operating enveloppe
Cooling mode
Evaporator water outlet (°C) with Delta T = 3°C
Outdoor air temperature (°C)
NAH
Operating enveloppe
Heating mode
Outdoor air temperature (°C)
Glycol
Glycol
+
Brine operation option
Winter cooling
operation option
Evaporator water outlet (°C) with Delta T = 3°C
Maximum outdoor air temperature = 43°C on NAC 380 / NAC 540
and NAC 1080
Outdoor air temperature (°C)
Condenser water outlet (°C)
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