Lennox AIRCOOLAIR ASC 020S, Application Manual

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• 42 •
ASC/ASH
020S
025S

040S
045D

085D
100D 120D 140D 200D 230D
0-100 %
0-50-
100 %
0-59-
100 %
0-62-
100 %
0-50-
100 %
0-53-
100 %
0-50-
100 %
0-33-66
100 % (1)
0-25-50-100
(1)
020S

200D
30
43 0.95 1.06
50
39 0.89 1.16
100D

200D
(230D)
50
45 (38) 0.964 1.072
75
42 (35) 0.935 1.094
100
38 (-) 0.9 1.174
125
36 (-) 0.856 1.269
100D

200D
(230D)
150
47 (43) 1.01 0.98
200
44 (40) 0.97 1.037
250
41 (37) 0.94 1.099
020S

200D
30
-9 0.94 1.02
50
-8 0.89 1.03
100D

200D
(230D)
50
-10 (-8) 1 1
75
-8 (-6) 0.94 1.02
100
-6 (-) 0.89 1.03
125
-5 (-) 0.87 1.04
100D

200D
(230D)
150
-10 (-10) 1.01 0.99
200
-10 (-8) 1 1
250
-8 (-6) 0.94 1.02
Application Guide • AIRCOOLAIR-AGU-1603-E
PERFORMANCES - CONDENSING UNIT
CAPACITY STEPS
Cooling and heating capacities
CORRECTION FACTORS
To fi nd out the performances for units installed with air ducts, apply the following coeffi cients on capacity and consumption data,
over the performance tables of standard fan units without ducts.
Cooling mode
Heating mode
Capacity steps
%
Standard
Non Standard Request
(NSR)
Not available
Version Models
Available static
pressure
Pa
Maximum ambient
temperature
ºC
Correction factor
for cooling capacity
Correction factor
for power consump-
tion (FP1 only)
Air available static pressure up to
50 Pa
Standard
125 Pa
FP1
Low speed
250 Pa
FP1
High speed
Version Models
Available static
pressure
Pa
Maximum ambient
temperature
ºC
Correction factor
for heating capacity
Correction factor
for power consump-
tion (FP1 only)
Air available static pressure up to
50 Pa
Standard
125 Pa
FP1
Low speed
250 Pa
FP1
High speed
(1) : L’unité équilibre le fonctionnement de ses compresseurs (nombre de démarrages/temps de fonctionnement), les étages de
puissance sont une moyenne des étagements possibles.