- 5 -
Connection of the inner vessel to HSW must comply with ČSN 060830, a safety valve has
to be fitted on the cold water inlet.
We recommend to start up the heating circle before commissioning and to clean possible dirts caught
in the filter and after this the system would be fully functional.
3
TECHNICAL PARAMETERS
TYPY
NADOS 800/140v1
NADOS 800/140v2
NADOS 900/140v1
NADOS 900/140v1
TANK VOLUME
l
775
930
TANK VOLUME FOR HOT WATER HEATIG
l
140
140
WEIGHT WITHOUT INSULATION
kg
128
155
144
186
MAXIMUM PRESSURE IN THE TANK
bar
3
3
MAXIMUM PRESSURE IN THE HOT WATER
TANK
bar
6
6
MAXIMUM PRESSURE IN THE EXCHANGER
bar
10
10
MAXIMUM OPERATING TEMPERATURE IN THE
TANK
°C
90
90
MAXIMUM OPERATING TEMPERATURE IN THE
HOT WATER TANK
°C
90
90
MAXIMUM TEMPERATURE IN THE EXCHANGER
°C
-
110
-
110
HEAT EXCHANGER AREA
m
2
-
1,5
-
1,5
EXCHANGER VOLUME
l
-
10,5
-
10,5
HOT WATER YIELD 40°C AT TANK
TEMPERATURE 53°C AND INLET WATER 15°C /
HOT WATER FLOW
l/(l/min)
* 495/5
* 490/10
HOT WATER YIELD 40°C AT TANK
TEMPERATURE 80°C AND INLET WATER 15°C /
HOT WATER FLOW
l/(l/min)
* 1175/5
* 1170/10
MAXIMUM OUTPUT OF THE ELECTRICAL
HEATING ELEMENT OF SERIES TJ 6/4”
kW
1 x 3,75 + 2 x 9
1 x 3,75 + 1 x 9
1 x 3,75 + 2
x
9
1 x 3,75 + 1 x 9
ENERGY EFFICIENCY CLASS
C
C
STATIC LOSS
W
116
132
*
value stated by calculation
Table 1
