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Startup/additional information
VI.
The device is compliant to IEC 61000-3-12.
First start-up
Switch on the fuses.
■
Setting the temperature.
■
Starts rinsing: Open the warm water tap and allow water
■
to flow for at least 1 minute (flow-rate at least 6 litres per
minute). Only then (for safety reasons) will the appliance
begin to heat.
Tip: Should the appliance not start because of a reduced
flow-rate, remove the perlator, shower head or similar before
start and repeat the process.
Remove the flow-rate limiter (see Fig. A) with low water
■
pressure.
Explain the operation of the continuous-flow heater to
■
the user.
If the continuous-flow heater does not have sufficient
A
water flow due to low water line pressure in your do-
mestic plumbing system, remove the flow-rate limiter.
Technical data
Rated output
Rated voltage
Fuse protection
Minimum conductor cross-section
Warm water flow at rated output
with temperature increase from
12 °C to 38 °C
12 °C to 60 °C
Start-up flow
Start-up flow pressure *
Application area in water
specific electric resistance at 15 °C
Rated pressure
Maximum permissible supply temperature
Maximum mains impedance at connection
point
* The pressure loss on the mixer must also be added
en
Priority circuit for the combination with electrical
B
storage heaters:
For operation with a priority circuit, a special load
shedding relay BZ 45L20 (special accessory) is re-
quired. Other existing load shedding relays, with the
exception of electronic load shedding relays, may
malfunction.
The control electronics must be coded when operated
C
with a load shedding relay.
Status display on the appliance
D
LED
Off
Lights up
Slow flash (1/s)
Fast flash (4/s)
The filter upstream from the check valve in the cold
E
water supply inlet is clogged.
Remove the filter and either clean it or descale it.
See Figure E 1–3.
DE 1113415
11.0
[kW]
13.0
[V]
400
[A]
16 / 20
[mm
]
4
2
6.0
[l/min]
7.1
3.8
[l/min]
3.3
[l/min]
2.6
[MPa (bar)]
0.025 (0.25)
[Ωcm]
≥ 1 300
[MPa (bar)]
1.0 (10.0)
[°C]
55
[Ω]
≤ 0.244
Appliance status
Off
Ready
Appliance is heating
Desired water temperature
is not reached (water flow
too high for appliance
rating).
DE 1821415
DE 2427415
DE 4151821
DE 4152427
18
24
21
27
400
400
32
40
4
6
9.9
13.2
11.6
13.9
5.4
7.2
6.3
7.6
2.6
2.6
0.025 (0.25)
0.025 (0.25)
≥ 1 300
≥ 1 300
1.0 (10.0)
1.0 (10.0)
55
55
≤ 0.244
≤ 0.244
9
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