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Idiomas disponibles
Idiomas disponibles
INSTALLATIoN
Shutting down the system
13.4 Appliance handover
f Explain the appliance function to users and familiarise them
with how it works.
f Make users aware of potential dangers.
f Hand over these instructions.
14. Shutting down the system
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
to standby so that the safety functions that protect the appli-
ance (e.g. frost protection) remain active.
15. Maintenance
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
WARNING Electrocution
f Before any work on the appliance, disconnect all
poles of the appliance from the power supply.
Draining the buffer cylinder
f Drain the buffer cylinder via the lower drain & fill valve.
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Draining the DHW cylinder
CAUTION Burns
Hot water may escape during draining.
f Close the shut-off valve in the cold water supply line.
f Open the hot water taps on all draw-off points.
f Drain the DHW cylinder via the upper drain & fill valve.
Testing the sacrificial anode
f Arrange for the sacrificial anode to be tested at least every
two years and replace immediately if it becomes depleted.
For this, observe the maximum transition resistance between
the sacrificial anode and the cylinder of 0.3 Ω. If it is not
possible to insert the sacrificial anode from above, install a
segmented anode.
The intervals at which subsequent testing should be carried out
depends on the wear of the sacrificial anode.
HSBC 180 Plus | HSBC 180 S Plus |
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