I am trying to change out my Maple/Chase 09620 programmable thermostat with a Ritetemp 8022C programmable thermostat. The Maple Chase has a wire to the E terminal, but there is no comparable terminal on the Ritetemp.

The Maple/Chase terminals with corresponding wire colors are:

C - Blue, L - Empty, R - Red (These are across the top)
Y2 - Empty, Y1 - Yellow, E - Brown, G - Green, W2 - White, O - Orange, B - Empty (These are down the side from Y2 to B)

The following is how I have wired the Ritetemp terminals:

C - Blue, RC - Red, O - Orange, B - Empty, RH - Brown, W - White, Y - Yellow, G - Green, A - Blank. There are two jumper wires that came with the thermostat. One was wired between RC and RH that I have removed.

Can anyone tell me how to rewire this correctly?

How to change from a maple chase thermostat to a ritetemp thermostat.
Can't seem to get the heat/air unit to come back on