AURATON 3021 - Page 37

The RTH receiver connection schematics
OFF
ON
IN
OUT
ALARM
RESET
230V AC
~
L N
control
230 V
~
power
OFF
ON
IN
OUT
ALARM
RESET
230V AC
~
L N
L
N
L
N
heating
device
e.g. a gas furnace
electric
heating
device
Max. 230V
~
16 A
Max. 230V
~
AURATON 3021 R
AURATON 3021 R
36
37
WARNING !
Cables supplied with the regulator are designed for conducting maximal
load of 2.5 A. If devices to be connected require more power, the cables need
to be replaced with cables of the appropriate cross-sectional area.
!