12
3-2
1
2
222
4
4
3
4
5
5
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
3.3 CASING REMOVAL.
To facilitate storage tank maintenance, the casing
can be completely removed as follows:
N.B.:
the casing removal procedure is the same
for all storage tank unit models.
- remove the lid (1) pulling it upwards;
- loosen the screws (2) and pull the front panel
outwards (3);
- loosen the screws (4) of the side pieces (5)
positioned on the top and in the lower part
of the side pieces themselves. After having
released them from the screws, they can be
removed by pulling them forward and then
upwards.
3.4 REPLACING THE ANODE.
The magnesium anode (Part. 3 Fig. 1-6), present
in the storage tank, must be replaced every year
with another having the same features.
3.5 TECHNICAL DATA.
UB INOX 80 ErP UB INOX 120 ErP UB INOX 200 ErP
Storage tank useful capacity
l
80
120
200
Domestic hot water side maximum pressure
bar
8
8
8
DHW side maximum temperature
°C
99
99
99
Domestic hot water expansion vessel
l
4.0
5.0
8.0
Dispersions
kWh/24h
2.49
2.54
3.42
Coil thickness
mm
0.8
0.8
0.8
Coil length
mm
10350
-
-
Lower coil length
mm
-
3850
6500
Upper coil length
mm
-
8400
10700
Coil exchange surface
m
2
0.65
-
-
Lower coil exchange surface
m
2
-
0.24
0.41
Upper coil exchange surface
m
2
-
0.53
0.67
Coil capacity
l
2.75
-
-
Lower coil capacity
l
-
1.02
1.73
Upper coil capacity
l
-
2.23
2.84
Primary fluid flow rate (coil)
l/h
1030
1325
1390
Coil head loss at 1000 l/h
kPa (m H
2
O)
13.2 (1.35)
7.1 (0.72)
8.3 (0.85)
Central heating side maximum pressure
bar
6
6
6
Central heating side maximum temperature
°C
90
90
90
Heat exchange maximum output
kW
23.9
30.8
32.3
Reintegration heat output
kW
15.7
18.8
20.2
Full weight
kg
154.0
203.0
304.0
Empty weight
kg
70.9
78.9
99.4
Total water content
l
82.7
123.0
205.0
Summary of Contents for INOX 200 ErP
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