Electrical Connections
Accessory kit connections for heating circuit with mixing valve
LON
LON
X
X1
X2
7
X
8
X11
LON
KMK
Fig. 50
See the Mixing Valve
Controller Kit for one heating
circuit with mixing valve
Installation Instructions.
(continued)
141
145
145
1 2
3
145
7
6
5
4
3
X4
X3
Boiler Control Board GC131
X
9
S1
Mixing Valve Controller
Dip Switch Setting
2
17
L 1
2
1
100
35
20
96
Control Connections
40
53