IEC E055-71520301 - Page 11

COM
G3/(Y)
G2/(W)
G
LO
MED
HI
(HEAT)
(COOL)
(VALVE)
FAN
R
C
Sample Wiring Diagram
2-Pipe, Low Voltage Valve, Chilled Water
with Electric Strip Heat
COM
G
G3(Y)
G2(W)
R
C
G2
G3
G
VVR
Y1
W1
E025-71520303
Page 10
24 Volt Cold
Water Valve
24vac
24 Volt Relay to
Control Strip Heater
E025-71520303
Thermostat