i
‐
SHWAK
V4
Inverter
air/water
chillers
and
heat
pumps
with
floor
‐
standing
and
remote
condensing
units
45
T”_Set_DHW=45°C
T”_Set_DHW=50°C
18.1 Secondary circuit load losses (to DHW-R)
The
load
losses
diagram
for
the
user
‐
side
domestic
hot
water
circuit
is
shown
below.
19
SOLAR
GROUP
(MODELS:
MARS/MARPS)
WARNING:
It
is
recommended
after
doing
the
filling/topping
up/washing
to
replace
the
supplied
hose
connector
with
the
respective
plugs.
This
can
minimize
the
risk
of
water
dripping
and
boiling
glycol.
Keep
the
supplied
hose
connectors
for
future
operations
of
topping
up
and
cleaning.
WARNING:
The
Solar
plant
design
should
be
performed
by
qualified
personnel
in
the
field
of
thermotechnical
engineering.
Read
carefully
the
paragraph
19.4
for
the
correct
setting
of
the
water
flow
rate.
WARNING:
The
expansion
vessel
that
is
not
supplied.
Provide
an
expansion
vessel
with
adequate
volume
for
the
plant
system
(should
be
selected
by
qualified
thermotechnical
personnel).
WARNING:
Temperature
sensor
of
the
collector
with
30m
length,
in
case
of
replacement
with
other
product,
please
refer
to
control
manual
for
necessary
specifications.
