15
Step 2. Remove the cover
Loosen the screw at the bottom of Receiver, then remove the cover. Open
the terminal block flap to access the Receiver terminal.
Receiver terminal designation:
Terminals
What it means
L
Live wire
N
Neutral wire
Earth wire
1
Hot water relay normally open
2
Hot water relay common
3
Hot water relay normally closed
4
Heating relay normally open
5
Heating relay common
6
Heating relay normally closed
+12V
12V DC power output to Thermostat
GND
Ground on 12V DC
L N
1 2 3 4 5 6
GND
+12V
