Instructions / Assembly

W/W1

Y/Y1

RC RH

35 36

STEP 13

Mount the Power Extender Kit inside your HVAC system,

taking care not to strain the wires. Close the HVAC cover

panel securely and return to your thermostat.

STEP 14

Back at your thermostat:

Carefully disconnect and label the wires from your old

thermostat one at a time, using the labels provided. If you

have a jumper between R

C, RH, or R, leave it alone. Only label

the wires that run from your wall into a terminal block.

TIP: Make sure your HVAC panel is fully closed. Some systems will

not turn on if the cover panel has not been closed properly.

Find detailed step-by-step videos at ecobee.com/installation