Venting The Appliance; Power Supply - STIEBEL ELTRON HSBC 200 Operation And Installation Manual

INSTALLATIoN

Power supply

11.5 Venting the appliance

f To ventilate, temporarily open the quick-action air vent valve f
in the multifunction assembly.
1 PCB
2 Quick-action air vent valve
Material losses
!
The air vent in the knurled cap of the quick-action air
vent valve must not point towards the multifunction as-
sembly PCB.
f Turn the air vent in the direction shown in the fol- f
lowing diagram.
Material losses
!
Close the quick-action air vent valve again after venting.
44 | HSBC
1 2
12. Power supply
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
Before any work on the appliance, disconnect all poles
from the power supply.
WARNING Electrocution
Only use a permanent connection to the power supply.
Ensure the appliance can be separated from the power
supply by an isolator that disconnects all poles with at
least 3 mm contact separation. This requirement can be
met with contactors, circuit breakers, fuses/MCBs, etc.
Material losses
!
Provide separate fuses for the two power circuits of the
appliance and the control unit.
Material losses
!
Provide separate fuses/MCBs for the two power circuits,
i.e. for the compressor and the electric emergency/boost-
er heater circuits.
Material losses
!
Observe the type plate. The specified voltage must match
the mains voltage.
Note
You must have permission to connect the appliance from
the relevant power supply utility.
The terminal box of the appliance is located behind the front casing
(see chapter "Preparations / Transport and handling / Removing /
fitting the front casing").
f Route all power cables and sensor leads into the appliance f
through the cable entry.
f Connect the power cables and sensor leads as detailed f
below.
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