HydroTherm HeatNet KN -6 User Information page 49

WIRING CONNECTIONS
Figure 29 Heating Method 1 H-Net, Master/member
MEMBER: Close to run at Local setpoint.
MASTER: Close to control all boilers and run at System setpoint.
RJ45 HeatNet In and Out
The (2) LEDs on the RJ45 indicate:
GREEN: Transmit Data
YELLOW: Received Data
HeatNet
Boiler to Boiler
Communications
3 wire Shielded
HeatNet In and Out
HeatNet Termination.
Enable: Switches DOWN Position.
Disable: Switches UP position.
Switch shown disabled.
Close this contact to override the outdoor
reset slope and run boiler at the Local setpoint.
HeatNet Control V3 2.x
Page 49