![Uponor SetPoint 521 Installation And Operation Manual Download Page 13](http://html1.mh-extra.com/html/uponor/setpoint-521/setpoint-521_installation-and-operation-manual_1060997013.webp)
Zone Valve
C
N
L
R
C
R
Y/W2 Rc G G
Rh W1
S1 S2
Com
No Power
T
T
Zone
Valve
Boiler
Transformer
Field Jumper Required:
R to Rh
Furnace
Furnace (second stage heat)
C
R
Y/W2 Rc G G
Rh W1
S1 S2
Com
No Power
R W G
Field Jumper Required:
Rc to G
Air Conditioner
R Y G
C
R
Y/W2 Rc G G
Rh W1
S1 S2
Com
No Power
Air Conditioner
Field Jumper Required:
Rc to G
C
R
Y/W2 Rc G G
Rh W1
S1 S2
Com
No Power
C
R
W
Y
G
Furnace
Air
Conditioner
Field Jumper Required:
R to Rh
Rh to Rc
Rc to G
Furnace and Air Conditioner
11
SetPoint 521 Programmable Thermostat Installation and Operation Manual