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INSTALLING THERMOSTAT WITHOUT A C WIRE (CONT.)
5. Connect the PEK wires to the control board
Connect the wires on the pre-wired side of the PEK (W, C, G, Y, and R wires)
to the corresponding 5 terminals on the control board. [Figure 3.5]
Figure 3.5
Take a picture of the wires connected to the PEK and the terminals on the control board.
You may need to reference this photo later.