Waterstage WO*A060LDC Series, Design & Technical Manual

Page: 27 / 139

- (OU01 - 22) -
Outdoor unit / Single phase
O
U
TD
O
O
R U
N
IT
WO

A
060
-1
00
LD
O
U
TD
O
O
R U
N
IT
WO

A
060
-1
00
LD
OPERATION NOISE 71
NOISE LEVEL CURVE 7-11
O
ct
av
e b
an
d s
ou
nd p
re
ss
ur
e l
ev
el
, d
B:
(0
dB
=0
.0
00
2µ
ba
r)
O
ct
av
e b
an
d s
ou
nd p
re
ss
ur
e l
ev
el
, d
B:
(0
dB
=0
.0
00
2µ
ba
r)
Octave band center frequency,Hz
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
63 125 250 500 1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
MODEL
„ „
: WO

A060L (4.5kW type)
Heating
„ z
MODEL
„ „
: WO

A080L
Heating
„ z
O
ct
av
e b
an
d s
ou
nd p
re
ss
ur
e l
ev
el
, d
B:
(0
dB
=0
.0
00
2µ
ba
r)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
MODEL
„ „
: WO

A060L (6.0kW type)
Heating
„ z
O
ct
av
e b
an
d s
ou
nd p
re
ss
ur
e l
ev
el
, d
B:
(0
dB
=0
.0
00
2µ
ba
r)
Octave band center frequency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
MODEL
„ „
: WO

A100L
Heating
„ z