ENGLISH
17
Wm
U1
V
Wm
U1
V
U
V
W
H
2
H
1
H
3
H
4
R
1
R
2
Wm
U1
V
U
N N N
V W
Mi
n.
130
0mm
Mi
n.
300mm
TS2 or T/H
TS1
CEILING
WA
LL
150mm
150
mm
FLOOR
TS1
(mm)
SCAC-60NS/NSF
SCAC-80NS/NSF
SCAC-90NS/NSF
5
5
5
50
50
50
135
135
135
A
B
C
D
1900
1900
1900
235
380
225
C
B
1200
150
D
A
ELECTRICAL wIRING ANd INSTALLATIoN
A certified electrician must do the installation of the heater in accordance with applicable
local regulations to ensure safety and reliability of electrical connections. Improper elec-
trical connections can cause electric shock or fire. The connection cable must be of rubber
cable type H07RN-F or its equivalent.
NOTE: Using a PVC-insulated wire as connection cable for the Combi Heater is not allowed
because this material easily becomes brittle when subjected to heat.
INSTALLATIoN of ExTERNAL
CoNTRoL uNIT ANd SENSoRS
Innova Control Unit utilizes two sensors
to power up the Combi heater. One is
the Primary Temperature Sensor (TS1)
and the other one is either the Sec-
ondary Temperature Sensor (TS2) or
the Temperature and Humidity Sensor
(T/H). If the heater is placed less than
200 mm from the wall, TS1 needs to
be mounted on the wall above the
heater and must have a distance of
150 mm from the ceiling. However, if
the heater is placed more than 200mm
from the wall, TS1 must be mounted to
the ceiling over the heater, as shown
in the illustration. TS2 or T/H should
be mounted on the wall opposite to
the heater and must have a distance
between 300mm from the ceiling up
to 1300mm from the floor. See further
details from control panel manual.
Anordnung des Sicherheitssensors
Safety Sensor Location
SCAC-60NS
SCAC-80NS
SCAC-90NS
Temperature
Limiter
Switch
Temperature
Regulator
Switch 2
Temperature
Regulator
Switch 1
380-415V 3N~
50/60Hz
220-240V 3~
50/60Hz
220-240V 1N~
50/60Hz
Abb 9
Fig. 9
Abb 8
Fig. 8
ELECTRICAL DIAGRAM
