13
c)
Electric
wiring
Elektrické
zapojení
krbu
Electric
connection
of
the
fireplace
In
order
to
ensure
the
transfer
of
heat
energy
from
the
fireplace
exchanger
into
the
heating
system
and
accumulation
tanks,
we
recommend
using
a
regulator
that
provides
logical
switching
of
the
fireplace
circulation
pump.
A
regulator
temperature
sensor
needs
to
be
installed
in
the
fireplace
exchanger
sink
so
that
the
regulator
receives
information
about
current
fireplace
temperature.
In
addition,
it
is
advisable
to
install
an
additional
backup
thermostat
on
the
hot
water
pipe
outlet
from
the
fireplace
exchanger
‐
the
thermostat
connection
should
be
connected
parallel
to
the
fireplace
circulation
pump.
In
case
of
a
regulator
defect,
the
thermostat
ensures
that
the
fireplace
circulation
pump
switches
on
at
high
temperatures.
One
shared
safety
breaker
is
recommended
for
the
regulator
and
thermostat.
MaR
cables
need
to
be
conducted
to
the
fireplace
installation
site:
‐
1
x
CYKY
3x1.5
(alternatively
CYSY)
for
connecting
the
backup
thermostat
(the
cable
leads
from
the
regulator
to
the
fireplace
installation
site)
‐
1
x
JYTY
2x1
for
connecting
the
DeltaSol
or
other
type
of
regulator
temperature
sensor,
with
the
exception
of
an
IR
regulator,
which
requires
the
cable
specified
below
(the
cable
leads
from
the
regulator
to
the
fireplace
installation
site)
‐
alt.
1
x
SYKFY
1x3x0.5
for
connecting
an
IR
type
regulator
temperature
sensor
(the
cable
leads
from
the
regulator
to
the
fireplace
installation
site)
‐
1
x
CYKY
3x1.5
(alternatively
CYSY)
for
connecting
the
burner
regulator,
if
included
in
the
fireplace
(the
cable
leads
from
the
switchboard
to
the
fireplace
(or
regulator)
installation
site.
‐
1
x
CYKY
3x1.5
(alternatively
CYSY)
for
connecting
the
fireplace
circulation
pump
(the
cable
leads
from
the
regulator
to
the
installation
site
of
the
fireplace
circulation
pump)
The
described
cables
must
be
conducted
to
the
expected
installation
site
with
at
least
2
m
reserve,
i.e.
to
the
fireplace
installation
site
and
to
the
auxiliary
electric
cabinet
at
the
height
of
the
switchboard
(approximately
1,500
mm).
The
described
cables
are
the
most
commonly
used
cables;
the
selection
and
location
of
concrete
cables
must
comply
with
valid
regulations
and
standards.
Cables
must
always
meet
the
requirements
of
the
environment
in
which
they
are
installed.
All
electro
‐
installations
must
be
performed
by
an
authorized
professional.
Electric
connection
of
the
heating
system
Recommended
regulators
for
the
heating
system
include
IR07
(without
solar
system),
IR07SOL
(with
solar
system),
or
DeltaSol
M
(with
solar
system).
Cables
for
these
individual
types
of
regulators
differ
and
therefore
the
2
examples
described
below
are
the
most
frequently
used
cables
with
DeltaSol
M
and
IR07SOL
regulators,
which
guarantee
intelligent
control
of
all
components
and
heating
system
sources,
including
the
solar
system.
‐
Delta
Sol
M
Regulator
The
regulator
controls
2
sources
of
heat
(the
fireplace
‐
based
on
a
comparison
of
temperatures
in
the
fireplace
exchanger
and
the
accumulation
tank
+
bivalent
source
‐
based
on
the
required
temperature
in
the
accumulation
tank
for
hot
water
and
heating),
the
solar
system,
1
mixed
equithermal
heating
circuit
and
hot
water
heating.
The
described
electric
connection
of
the
heating
system
also
corresponds
to
hydraulic
connection
‐
see
example
I
in
chapter
7.
The
DeltaSol
regulator
is
installed
on
the
wall,
usually
directly
in
the
technical
room
(to
minimize
cable
length).
Heating
unit
contactors
(bivalent
source)
and
heating
equipment
safety
breakers
may
be
part
of
the
main
electric
cabinet;
however,
an
auxiliary
switchboard
is
usually
installed
directly
in
the
technical
room
to
minimize
cable
length.
All
temperature
sensors
and
electric
components
of
the
heating
system
are
connected
to
the
DeltaSol
M
regulator;
electric
heating
units
are
connected
from
the
switchboard.
Temperature
sensor
cables
must
also
be
conducted
to
the
regulator
installation
site:
Summary of Contents for KV 025 W 01
Page 18: ...17 5 CONNECTION DIAGRAM hydraulic connection of the fireplace exchanger...
Page 21: ...20 FRAME 025 LN 3S 60 2 0kg FRAME 025 LN 4S 60 2 7kg...
Page 22: ...21 FRAME 025 LN 3S 140 3 4kg FRAME 025 LN 4S 140 4 7kg...
Page 31: ...30 Diagram of electric connection with DeltaSol M regulator option 1a delayed relay min 30 s...
Page 33: ...32 Diagram for electric connection with IR 07 SOL regulator variant 1b...
