25
For users and contractors
1.5 DHW
output
Subject to season, the following maximum mixed water or draw-off capacities result for different cold water
temperatures (see Table 1):
-
1
=
Cold water inlet temperature
-
2
=
Mixed water temperature
-
3
=
Outlet temperature
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-
2
= 38 °C
-
3
= 60 °C
kW
13.5
18
21
24
kW
13.5
18
21
24
-
1
l/min *
-
1
l/min *
6 °C
6.0
8.0
9.4
10.7
6 °C
3.6
4.8
5.6
6.4
10 °C
6.9
9.2
10.7
12.3
10 °C
3.9
5.2
6.0
6.9
14 °C
8.0
10.7
12.5
14.5
14 °C
4.2
5.6
6.5
7.5
Table 1
* Table values relative to a rated voltage of 400 V. The outlet volume is subject to the available
supply pressure and the mains voltage actually supplied.
1.6
Recommended valve settings
Twin lever tap
Partial load
Ö
on a basin.
Full load
Ö
for a bath, shower or sink.
Add cold water via the twin lever tap, if the temperature is too high and the valve is fully open.
Mono-lever tap
Full load
– Turn the tap lever fully towards "Hot".
– Fully open the valve.
– Raise the temperature by slowly closing the valve.
– Reduce the temperature by admixing cold water or, if possible, by opening the valve further.
1.7
"First aid" in case of faults
? Check all fuses.
? Check taps / valves and shower heads for scaling or contamination (see also "6. Troubleshooting").
Where a contractor is required, he can better and more speedily remedy the fault if you provide him
with some of the details from the type plate (
A
13):
DE . .
No.: . . . . . - . . . - . . . . . .
1.8
Maintenance and care
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1.9
Installation and operating instructions
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