*
w
h
e
n
w
o
rk
in
g
a
t
a
v
e
ra
g
e
lo
a
d
(
5
0
%
o
f
ra
te
d
p
o
w
e
r)
/
r
a
te
d
lo
a
d
**
if
m
a
n
u
fa
c
tu
re
r
re
c
o
m
m
e
n
d
a
ti
o
n
s
re
g
a
rd
in
g
h
e
a
tin
g
w
a
te
r
te
m
p
e
ra
tu
re
r
a
n
g
e
s
a
re
n
o
t
o
b
se
rv
e
d
,
b
o
ile
r
m
u
st
b
e
o
b
lig
a
to
ry
c
o
n
n
e
c
te
d
t
o
c
e
n
tr
a
l h
e
a
ti
n
g
s
y
st
e
m
e
q
u
ip
p
e
d
w
it
h
t
h
re
e
-
o
r
fo
u
r–
w
a
y
s
v
a
lv
e
,
p
ro
te
c
tin
g
a
g
a
in
st
s
o
c
a
lle
d
„
lo
w
t
e
m
p
e
ra
tu
re
s
c
o
rr
o
si
o
n
”
**
*
a
d
if
fe
re
n
t
h
e
a
t
e
x
c
h
a
n
g
e
r
c
o
n
st
ru
c
ti
o
n
(
se
e
c
o
n
st
ru
c
ti
o
n
s
c
h
e
m
e
f
o
r
p
o
w
e
r
ra
te
1
7
-2
9
k
W
)
No.
Parameter
Unit
SAS UWG
1.
Boiler power
kW
9
12
14
17
23
29
2.
Boiler heated surface
m
2
0.8
1.0
1.2
1.5
2.0
2.5
3.
Boiler efficiency
%
79,1÷ 85,9
4.
Fuel consumpcion*
kg/h
0,8
1,0
1,2
1,4
1,5
1,7
5.
Load chamber capacity
dm
3
kg
16
~12
20
~15
24
~18
28
~21
32
~24
36
~27
6.
Exhaust temperature
°C
90 ÷ 250
7.
Boiler water capacity
l
30
35
42
54
68
82
8.
Boiler weight (without water)
kg
195
205
220
260
300
330
9.
Required chimney draught
mbar
0,30
10.
Maximal allowable opperating pressure
bar
1,5
11.
Maximal allowable working temp.
°C
85
12.
Reccomended heating water working temp.
°C
60 ÷ 80
13.
Minimal return water temp.**
°C
55
14.
D
im
e
n
si
o
n
s
A
mm
800
840
840
930
930
930
A1
mm
440
480
480
610
610
610
B
mm
510
510
510
540
600
670
B1
mm
430
430
430
460
520
590
H
mm
1000
1050
1150
1250
1250
1250
H1
mm
960
1010
1110
1220
1220
1220
H2
mm
300
300
300
300
300
300
H3
mm
745
785
885
1000
1000
1000
C
mm
360
400
400
400
400
400
C1
mm
70
70
70
***
***
***
D
mm
360
420
520
500
500
500
15.
Smoke conduit diameter
mm
Ø160
Ø160
Ø160
Ø180
Ø180
Ø200
16.
Connector pipe diameter (supply/return)
mm
G 1½
G 2
17.
Load door opening
mm x mm
275 x 275
275 x 275
275 x 275
170 x 280
170 x 340
170 x 340
18.
Minimal chimney height
m
6
7
8
9
19.
Minimal chimney dimensions/diameter
cm x cm
mm
15x15
Ø140
16x16
Ø160
17x17
Ø180
18x18
Ø210
20x20
Ø220
21x21
Ø240
TECHNICAL AND OPERATING PARAMETERS OF SAS UWG BOILER
Содержание UWG
Страница 3: ...3...
Страница 19: ...19 SERVICE REPAIRS...