Danfoss RT52 - Page 6

6
Thermostat Wiring (not RF models)
TP5000, RT51, RT52 (3061 12/01)
RX1
RX2 & RX3
12
3
4
ELECTRONICS
N
L
COM
ZONE
1 ON
ZONE
1 OFF
A
ELECTRONICS
B
C1
2
345
6
N
L
ZONE
1 ON
ZONE
1 OFF
ZONE
2 ON
ZONE
3 ON
COM
TERMINAL 6
RX3 ONLY
RX Receiver Wiring (RF models only)
N L
NB. For mains voltage operated systems link terminal 2 to mains live supply.
Installation Instructions
GB