INSTALLATION
Installation
SB 602 AC and SB 1002 AC
Material losses
!
When operating the cylinder without consumption indi-
cator, leave the plug in the threaded hole.
f Pull the plug out whilst simultaneously pushing the pressure
ring down.
f Push the open pipe end of the consumption indicator into the
aperture of the anode.
f Affix the label "Signal anode information" in a clearly visible
position on the thermal insulation.
9.5
Fitting accessories
Note
SB AC: The polystyrene cap in the lower flange aperture
is also designed to position the thermal insulation cor-
rectly above the flange apertures. If you fit the special
accessories into the lower flange aperture, then push the
polystyrene cap into the upper flange aperture.
f Install the accessories in accordance with the operating and
installation instructions supplied.
f Close the flange apertures with an indirect coil, flanged im-
mersion heater or dummy flange. Maintain the DC separation
towards the cylinder.
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| SB S | SB AC
9.6
Water connection and safety assembly
9.6.1 Safety instructions
Note
Carry out all water connection and installation work in
accordance with regulations.
Material losses
!
When using plastic pipework, observe chapter "Specifi-
cation / Fault conditions".
Material losses
!
Operate the appliance only with pressure-tested taps.
Cold water line
Galvanised steel, stainless steel, copper and plastic pipework are
approved materials.
Material losses
!
A safety valve is required.
DHW line
Stainless steel, copper and plastic pipework are approved ma-
terials.
9.6.2 Connection
f Flush the pipes thoroughly.
The max. permissible pressure must not be exceeded (see chapter
"Specification / Data table").
f Install a type-tested safety valve in the cold water supply
line. Please note that, depending on the static pressure, you
may also need a pressure reducing valve.
f Connect the DHW outlet line and the cold water inlet line.
Connect the hydraulic connections with flat gaskets.
SB S
1
1 Cold water connection
2 Cold water supply pipe
f Connect the cold water supply directly to the cylinder or with
the connecting pipe routed between the cylinder feet.
f During fitting, counterhold the fitting with a spanner (size
36).
f Check the rigidity of the connecting pipe and secure it further
if required.
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