Danfoss RX1 Instructions D'installation page 7

RX3
ELECTRONICS
A B C 1 2 3 4 5 6
N L
RX3B
A B C 1 2 3 4 5 6
L HW
N
COM ZONE ZONE ZONE ZONE
1 ON 1 OFF 2 ON 3 ON
PL HTG BOILER
Pump Boiler
FROM Live Switched
From Live
BOILER
Boiler
7