Installation Guide
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ecobee Manuals
Heating, Venting & Cooling
ecobee4 7-Day Smart Wi-Fi Programmable Thermostat with Room Sensor and Built-In Alexa Voice Service
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Rc
G
Y1
Y2
O
/B
PEK
R
G
Y
W
W
Y
G
R
ACC
-
ACC
+
W2
W1
C
R
H
WIRING DIA
GRAM
Po
wer Ext
ender Kit thermostat wiring.
NO
TE
Do not connect any jumper wires betw
een Rc and Rh. ecobee does
this automatically
. The R wire needs t
o go into the Rc terminal on
your ec
obee.
1
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