1
4
ENG
“UE
B
A
SIC”
+0300042IE
-
rel
.
1
.
6
-
21
.
11
.
2019
4. ELECTRICAL CONNECTIONS
4.1 Preparing the electric cableways
M
ode
l
s
UE00
1
to
UE0
1
8
outside
unit
,
bottom
vie
w
inside
unit
,
top
vie
w
1
3
2
1
2
3
Fig.
4
.a
M
ode
l
s
UE0
2
5
to
UE06
5
outside
unit
,
side
vie
w
3
2
1
Fig.
4
.b
Key
to
Figs
.
4
.
a
&
4
.
b:
1
.
power
cable
inlet;
2
.
optional
utility
cable
inlet
(after
drilling)
.
3
.
probe
cable
inlet
.
On
models
UE001
to
UE018
,
remove
the
plastic
“tab”
and
use
it
to
secure
the
cable
(held
in
place
by
the
screws
provided)
.
4.2 Power cable connection
Before
making
the
connections
,
ensure
that
the
machine
is
disconnected
from
the
mains
po
w
er
supp
l
y
.
Check
that
the
power
supply
voltage
of
the
appliance
corresponds
to
the
value
indicated
on
the
rating
plate
inside
the
electrical
panel
.
Insert
the
power
and
ground
connection
cables
into
the
electrical
panel
compartment
using
the
tear
-
proof
cable
gland
supplied
,
or
through
the
cable
gland
with
cable
stop
,
and
connect
the
ends
to
the
terminals
.
T
he
humidi
fi
er
power
line
must
be
fi
tted
,
by
the
installer
,
with
a
disconnecting
switch
and
fuses
protecting
against
short
circuits
.
T
able
11
.
a
lists
the
recommended
cross
-
sections
of
the
power
supply
cable
and
the
recommended
fuse
ratings;
note
,
however
,
that
this
data
is
purely
a
guide
and
,
in
the
event
of
non
-
compliance
with
local
standards
,
the
latter
must
prevail
.
Note:
to
avoid
unwanted
interference
,
the
power
cables
should
be
kept
apart
from
the
probe
signal
cables
.
Sing
l
e
-
phase
mode
l
s
T
hree
-
phase
mode
l
s
h
u
miSt
eam
P
E
L
N
h
u
miSt
eam
P
E L1 L
2
L
3
Fig.
4
.c
(vie
w
inside
unit
,
electrical
com
p
artment)
Important
:
connect
the
yellow
-
green
cable
to
the
earth
point
(PE)
.
4.3 Steam production control signals (M2.1 -
M2.7)
Depending
on
the
type
of
signal
used
,
steam
production
can
be
enabled
and/or
managed
in
di
ff
erent
ways
(ON/OFF
or
modulating)
..
Steam
production
is
enabled
by
keeping
terminals
M2
.
4
and
M2
.
5
closed
.
1
.
Enable
steam
production
using:
HUMIDIS
TAT
(ON/OFF
action)
•
connect
inputs
M2
.
2
and
M2
.
3
(production
request)
to
a
humidistat;
•
j
umper
inputs
M2
.
4
and
M2
.
5
(enable);
•
set
parameter
A
0
=
0
to
enable
the
ON/OFF
action
.
M.
2
.
1
M.
2
.
2
M.
2
.
3
M
2
.
4
M.
2
.5
M.
2
.
6
M.
2
.7
Fig.
4
.d
HUMIDIS
TAT
and
REMO
T
E
CON
TA
C
T
(ON/OFF
action):
•
connect
inputs
M2
.
2
and
M2
.
3
(production
request)
to
a
humidistat;
•
connect
inputs
M2
.
4
and
M2
.
5
(enable)
to
a
remote
contact
(e
.
g
.
:
switch
,
timer
,…
);
•
set
parameter
A
0
=
0
to
enable
the
ON/OFF
action
.
M.
2
.
1
M.
2
.
2
M.
2
.
3
M
2
.
4
M.
2
.5
M.
2
.
6
M.
2
.7
Fig.
4
.e
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