Seltron DD2+ - Coding Switch Settings; Switch Configuration Options

ENG
INSTALLATION MANUAL
27
Coding switch
On the DD2+ backside is the 4-pole coding switch. The meaning
of switches is:
Coding switch factory setting is OFF.
i
Room unit DD2+ is
connected on
WDC10B, WDC10,
WDC20, CMP25-2.
S1=OFF
Room unit DD2+ is
connected on Promatic D10,
D20, CMP25 or older devices.
S1=ON
S2=OFF
Room unit controls
circuit #1
Room unit controls
direct circuit
S2=ON
Room unit does not
control circuit #1
Room unit does not
control direct circuit
S3=OFF
Room unit controls
circuit #2
Room unit controls
mixing circuit
S3=ON
Room unit does not
control circuit #2
Room unit does not
control mixing circuit
S4=OFF
Room unit #1 Room unit
S4=ON
Room unit #2 Service console