22
Safety
Connected plastic lines might be thermally stressed to an impermissible degree and
damaged.
If the heating cycle is not locked with the circulating/filter pump, the heat exchanger
might heat up to the flow temperature of the heating water.
The heat exchanger might be damaged.
If dripping water falls onto the outer skin or if metal particles enter the heat ex-
changer, the risk of contact corrosion exists.
Bathwater might be contaminated.
If metal particles have entered the heating spiral of the heat exchanger, it might
develop leaks due to contact corrosion. Heating water might reach bathwater.
1.5
Safety Measures on the Installation Site
The heat exchanger is to be installed in a frost-proof room with our standart moun-
ting device.
Please ensure that the maximum operational overpressure of 300 kPa (3 bar) on the
secondary side or 1000 kPa (10 bar) on the primary side is not exceeded.
The heat exchanger or the environment might be damaged.
Please check the heat exchanger and its connections for tightness and visible
damage once a week during operation.
2
Technical Data
2.1
QWT 100*
Minimum Pump Capacity
Capcity: kW at
Heating
Bathwater
Connection
Article
70°C
m
3
/h mWs m
3
/h
mWs
Inches
Article No.
QWT 100-20
16
2
0,8
10
0,08
1
1
/
2
3
/
4
305.018.00
QWT 100-30
24
2
1,1
10
0,10
1
1
/
2
3
/
4
305.026.00
QWT 100-40
30
2
1,8
10
0,11
1
1
/
2
3
/
4
305.003.00
QWT 100-70
45
3
1,5
12
0,15
1
1
/
2
1
305.017.00
QWT 100-104
70
5
200
15
0,20
2 1
305.027.00
QWT 100-140
90
2 x 3
1,5
20
0,50
2 1
305.037.00
QWT 100-209
140
2 x 5
2,0
25
1,00
2 1
305.047.00
