Alpha-InnoTec WZS Series User Manual

1
4
We reserve the right to modify technical specifications without prior notice.
UK830501/200520 © Alpha-InnoTec GmbH
CONNECTIONS ON THE MODULE BOX
1
H
eat
sou
r
ce
in
ow
2
Heat source out

ow
3
E
lect
ri
c/se
n
so
r lin
es
4
Heating circuit outow
(
forward ow
)
5
Heating circuit inow
(
return ow
)
CONNECTING THE MODULE BOX TO THE HEATING
CIRCUIT
The vibration decou
p
lers for the connection of the heatin
g
c
ircuit to the module box are
p
re-mounted in the unit. The
y
are located to the right o
f
the module box a
f
ter it has been i
n
-
s
erte
d
.
Proceed as
f
ollows:
R
emove two seals from the extra box and
p
lace
them in the angle ball valves…
S
crew angle ball valves o
f
the vibration decouplers
to t
h
e
h
eatin
g
circuit connections…
H
eatin
g
circuit outow
(
forward
ow
)
connection
D
ANGER!
Danger of fatal injury due to electric
c
urrent
!
B
efore o
p
enin
g
the unit, disconnect the
system from the power supply and secure
i
t
f
rom be
i
n
g
sw
i
tched back on
!
P
roceed as follows:
Install shut-off devices at the heatin
g
circuit
…
Install shut-o
ff
devices at the heat source
…
N
O
TI
C
E.
Dur
i
ng
i
nstallat
i
on o
f
the shut-o
ff
dev
i
ces,
the eva
p
orator and l
iq
ue

er o
f
the heat
pump can be rinsed, if necessary.
C
A
UT
I
O
N
!
T
he condenser ma
y
be r
i
nsed onl
y
b
y
cus
-
tomer service personnel authorized by the
m
a
n
ufactu
r
e
r
.
C
A
UT
I
O
N
.
Dur
i
n
g
connect
i
on o
f
com
p
onents, secure
c
onnections on the module box and on the
c
ompact unit against twisting in order to
p
revent dama
g
e to the co
pp
er
pip
es
i
n the
inside of the module box and the com
p
act
u
ni
t.
P
l
ace a bleeder at the highest point o
f
the heat
source in the heat source out

ow…
I
f
necessar
y
,
p
lace a bleeder at the hi
g
hest
p
oint o
f
t
h
e
h
eat
sou
r
ce
in
t
h
e
h
eat
sou
r
ce
in
ow…
P
lace a bleeder at the highest point o
f
the heat
-
in
g
circuit in the heatin
g
circuit outow
(
forward

ow
)…
I
f
necessary, place a bleeder at the highest point o
f
t
he heatin
g
circuit in the heatin
g
circuit inow
(
r
e
-
t
urn ow
)…
W
e recommend installing a contamination lter
(
screen size 0.9 mm) on the heat source inow co
n
-
n
ect
i
on
…

Alpha-InnoTec WZS Series Specifications

General

Brand	Alpha-InnoTec
Model	WZS Series
Category	Heat Pump
Language	English