KORADO 24 V DC Instructions D'installation page 21

For SIEMENS RDG 160T or RAB21-DC thermostat
controlled trench heaters
• Heating
(FV/FVO/PKOC, LV/OLOC, WI/OKIOC)
• Heating or cooling
(FI/F2V/PKIOC, FW/F4V/PKWOC, WI/OKIOC)
Further wiring diagrams can be found at www.licon.cz,
or upon request. The RDG 160T thermostat is pre-set for
2-pipe heating systems. For alternative methods of heating,
the SIEMENS RDG 160T or RAB21-DC thermostats must be
set according to the instructions enclosed, or see downloads
at www.licon.cz.
TEMP 1
J1
J2
TEMP 2
0V
+24 VDC
FAN 1
FAN 2
EN
L
N
PE
L
Q1
Q2
Q3
GND
D1
G
G0
Y50
Y20
Y10
M
X1
X2
G
G0
Y50
Y10
X
M