Appliance Handover; Appliance Shutdown; Maintenance - Stiebel Eltron HSBC 200 L Manuel D'installation Et D'utilisation

INSTALLATIoN

Appliance shutdown

Venting
Fill and vent the system correctly.
If the pump does not vent automatically:
Activate the pump venting function via the operating
button: press and hold for 3 seconds, then release.
The pump venting function is initiated and lasts
10 minutes.
The top and bottom LED rows flash in turn at 1 second
3
sec
intervals.
To cancel, press and hold the operating button
for 3 seconds.
Note
10
After venting, the LED display shows the
min
previously set values of the pump.
Setting the control mode
Select control mode
The LED selection of control modes and corresponding
pump curves takes place in clockwise succession.
Press the operating button briefly (approx. 1 second).
LEDs display the set control mode and pump curve.
The following shows the various possible settings:
operating Led-display Control mode
button
1x Constant speed
2x Constant speed
3x Variable differential pressure
∆p-v
4x Variable differential pressure
∆p-v
5x Variable differential pressure
∆p-v
6x Constant differential pressure
∆p-c
7x Constant differential pressure
∆p-c
8x Constant differential pressure
∆p-c
*9x Constant speed
(*) Pressing the button for the 9th time returns to the basic set-
ting (constant speed / characteristic curve III).
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12.2 Appliance handover

f Explain the appliance function to users and familiarise them f
with its operation.
f Make users aware of potential dangers. f
f Hand over these instructions. f
13. Appliance shutdown
Material losses
!
Observe the temperature application limits and the min-
imum circulation volume on the heat consumer side (see
chapter "Specification / Data table").
Material losses
!
Drain the system when there is a risk of frost and the heat
pump is completely switched off (see chapter "Mainte-
nance / Draining the DHW cylinder").
f If you take the system out of use, set the heat pump manager f
to standby so that the safety functions that protect the appli-
ance (e.g. frost protection) remain active.

14. Maintenance

Pump
WARNING Electrocution
curve
Carry out all electrical connection and installation work
in accordance with relevant regulations.
II
WARNING Electrocution
Before any work on the appliance, disconnect all poles
I
of the appliance from the power supply.
III
Draining the buffer cylinder
II
I
III
II
f Drain the buffer cylinder via the drain valve. f
Draining the DHW cylinder
I
CAUTION Burns
Hot water may escape during draining.
III
f Close the shut-off valve in the cold water inlet line. f
f Open the hot water taps on all draw-off points. f
f Empty the DHW cylinder via the "cold water inlet" connection. f
HSBC 200 L | 35