ENGLISH
23
NT_51897201_RHE-AN_130516.docx
Case of a PWM controlled DI electric heater (delivered mounted) + dampers (accessories)
Case of a 0/10V controlled terminal electric heater (accessory) + dampers (accessories)
In the case of an outdoor heater, it is necessary to move the supply temperature probe.
Use a probe type TGK3 PT1000.
And connect it instead of the probe integrated in the unit to the terminals 1-2.
24
V
SA
4
24
V
SA5
7
8
5
6
3
4
1
2
27
28
31
32
SA3
SA2
SA1
10
9
+24V
12
11
+2
4V
14
13
+2
4V
16
15
+2
4V
A
B
24
V
24
V
24
V
on
L
N
Gn
d
Gn
d
Gn
d
Gn
d
Gn
d
41
42
35
36
37
38
33
34
23
24
25
26
21
22
F
dc
A
an
d B
23
0V~
N
ON
N
2
1
26
25
+
-
PWM
control
signal
Over heat
protection
Thermostat
Out door air
damper actuator
with security spring
return
type LF 230 S
Supply air
T° sensor*
switch board into
the unit
Electrical heater
battery control by
PWM signal
electrical power
supply
24V
SA
4
24V
SA
5
7
8
5
6
3
4
1
2
27
28
31
32
SA
3
SA
2
SA
1
10
9
+24
V
12
11
+2
4V
14
13
+2
4V
16
15
+2
4V
A
B
24V
24V
24V
on
LN
Gn
d
Gn
d
Gn
d
Gn
d
Gn
d
41
42
35
36
37
38
33
34
23
24
25
26
21
22
F
dc
A
and B
2
30V
~
N
Gn
d
SA
1
ON
N
2
1
0V
10
V
Electrical heater
battery with
integrated 0-10V
control
electrical power supply
Out door air
damper actuator
with security spring
return
type LF 230 S
Supply air
T° sensor*
switch board into
the unit
