27
‐
Solar
pump
group
The
solar
system
is
powered
by
the
S1
Solar
1
pump
group
.
The
pump
group
is
fully
assembled
and
thoroughly
tested.
All
group
elements
are
conveniently
stored
in
a
two
‐
piece
thermo
‐
insulating
cover.
Pump
group
equipment:
circulation
pump
Wilo
ST
25/6
180
‐
6/4”
thermometer,
barometer
solar
safety
valve
6
bar
filling
and
draining
valves
closing
valve,
return
solar
valve
flow
rate
meter
with
flow
regulation
2
‐
12
l/min
output
for
connecting
an
expansion
tank
output
for
connecting
an
expansion
tank
A)
Ball
valve
on
the
return
branch
(thermometer
with
blue
lining
and
scale
0
‐
120°C)
with
“SOLAR”
return
valve.
For
our
current
offer,
visit
http://www.romotop.cz/prislusenstvi
.
(B)
Safety
unit,
complying
with
CE
and
TÜV,
protects
the
installation
against
overpressure.
It
is
equipped
with
a
safety
6
bar
valve.
It
is
also
equipped
with
a
manometer
and
connection
for
an
expansion
tank
with
a
¾"
thread.
For
our
current
offer,
visit
http://www.romotop.cz/prislusenstvi
.
(C)
The
flow
rate
meter
measures
and
displays
the
flow
rate
through
the
system
using
a
float.
It
also
provides
the
option
of
regulating
the
flow
by
a
throttling
valve
and
the
ability
to
fill
and
drain
the
system
through
relevant
valves.
For
our
current
offer,
visit
http://www.romotop.cz/prislusenstvi
.
(D)
Circulation
pump
,
three
speeds
with
manual
switching.
The
pump
can
be
closed
by
ball
valves
on
both
sides
and
removed
without
having
to
drain
the
system.
For
our
current
offer,
visit
http://www.romotop.cz/prislusenstvi
.
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...
