i
‐
SHWAK
V4
Inverter
air/water
chillers
and
heat
pumps
with
floor
‐
standing
and
remote
condensing
units
Note:
All
the
pictures
in
this
manual
are
for
explanation
purpose
only.
They
may
be
slightly
different
from
the
unit
you
purchased.
The
actual
shape
shall
prevail.
56
MODEL
MARPS
1)
Solar
group
2)
Solar
side
circulator
3)
Solar
plant
outlet
pipe
(label
"to
the
solar
plant")
4)
Solar
plant
return
pipe
(label
“from
the
solar
plant”)
5)
Additional
electric
board
6)
Pant
side
expansion
vessel
of
8
litres
7)
DHW
side
expansion
vessel
of
10
litres
The
model
MARPS
equipped
with
electric
heaters
kit
1)
Relief
thermostats
boxes
2)
Electric
heaters
(One
only
for
DHW
side
and
one
for
plant
side)
3)
Wells
thermostat
sensors
4)
Additional
electric
board
5)
Pant
side
expansion
vessel
of
8
litres
6)
DHW
side
expansion
vessel
of
10
litres