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AERMEC AS Series User Manual

AERMEC AS Series
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20
CC
CC
AA
AA
RR
RR
AA
AA
TT
TT
TT
TT
EE
EE
RR
RR
II
II
SS
SS
TT
TT
II
II
CC
CC
HH
HH
EE
EE
FF
FF
EE
EE
AA
AA
TT
TT
UU
UU
RR
RR
EE
EE
S
S
SS
0,9
0,95
1
1,05
1,1
1,15
1,2
1,25
K1
20 30 40 50 60 70 80
90
Tm
0,25
0,5
0,75
1
1,25
1,5
1,75
2
0,5 0,75 1 1,25
K2
1,5 Va
Perdita di carico lato acqua nella batteria riscaldante:
³P = K1 x K2 x K3 dove
K1 = fattore correttivo per temperatura media acqua (Tm)
diversa da 65 °C (tav. 6);
K2 = fattore di correzione per velocità acqua (Va) diversa
da 1 m/s (tav. 7);
K3 = costante caratteristica in kPa (tab. E).
Perdita di carico lato aria: vedi tav. 8 in funzione del
modello di condizionatore e dei ranghi della batteria riscal-
dante;
Pressure drop on water side of the heating coil:
³P = K1 x K2 x K3 where
K1 = correction factor for average water temperature (Tm)
other than 65 °C (chart 6);
K2 = correction factor for water speed (Va) other than 1
m/s (chart 7);
K3 = constant characteristic kPa (table E).
Pressure drop on air side: consult chart 8 in accordance
with conditioner model and the number of rows of the hea-
ting coil.
TAV. 7TAV. 6
1,5
1,75
2
2,25
2,5
2,75
3
3,25
3,5
3,75
m/s
123456789101112
13
m C.A.
10 20 30 40 50 60 70 80 90 100 110
120
Pa
2500 5000 7500 10000 12500
500 1000 1500 2000 2500 3000
m
3
/h
l/s
A B C D E
1 2 3
4 5 6
A = AS 3 - ASH 3
B = AS 5 - ASH 5
C = AS 7 - ASH 7
D = AS 10 - ASH 10
E = AS 15 - ASH 15
1 = AS - ASH 3 - 5 2R
2 = AS - ASH 3 - 5 3R
3 = AS - ASH 3 - 5 4R
4 = AS - ASH 7 - 10 - 15 2R
5 = AS - ASH 7 - 10 - 15 3R
6 = AS - ASH 7 - 10 - 15 4R
R = numero ranghi • rows
TAB. E
K3 ( kPa )
Mod. 2 R 3 R 4 R
3 5,15 5,04 5,15
5 7,05 7,05 7,05
7 4,38 4,38 4,38
10 5,04 5,04 5,04
15 5,74 5,75 5,75
TAV. 8
PERDITE DI CARICO NELLA BATTERIA AD ACQUA
HEATING COIL PRESSURE DROPS

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AERMEC AS Series Specifications

General IconGeneral
BrandAERMEC
ModelAS Series
CategoryAir Conditioner
LanguageEnglish

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