NOTE: Begin by routing All SofstartRV wires into Electrical Box
Step 1) Follow the White Compressor wire to Run Capacitor “C” Terminal. Disconnect and connect it to the Blue SoftstartRV wire.
Step 2) Connect the Black SoftstartRV wire to the terminal the White wire was on.
Step 3) Disconnect the Red Compressor wire from the PTCR. Pull the PTCR off the Terminal Board. Reconnect the Red Compressor wire on the terminal where the PTCR was.
Step 4) IF you see a 2nd Red wire next to the Red Compressor wire DISCONNECT it, tape the end and drop it. Then connect the Yellow SoftstartRV wire on the Terminal where you pulled off the second Red wire.
Step 5) Disconnect the Black Compressor wire from the relay. Connect it to the Brown SoftstartRV wire.
Step6) Connect the Red SoftstartRV wire to the Relay where the Black wire was.
Before turning the power back on, secure wires to prevent the fan from pulling them in. Turn the Power and A/C breaker on, Turn the Fan on High until you hear it running, then Turn the A/C to Auto Cool and set the Thermostat to 55 degrees. Look at the SoftstartRV for a Green light (There may be a full 3 min delay before the
Green light comes on).
After you see the Green Light, Turn the power off, tidy up your wires and replace all covers. Then turn the A/C back on and allow it to run for 30 min at about 2 degrees below the outside temperature which should allow it to cycle a few times.
IF after 3 min you don’t have a green light, shut the A/C OFF and contact Tech Support, www.softstartrv.com/support and fill out a ticket.

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