TURN OFF ALL POWER BEFORE BEGINNING YOUR INSTALLATION

SoftStartRV Wiring Diagram for Coleman Dual Basement 1976C304 (12-00)
Instructions
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TURN ALL POWER OFF BEFORE STARTING INSTALLATION.
Route ALL SoftStart wires into the electrical box. Then
crimp Connectors onto all SoftStart wires as indicated in drawing.
NOTE: Instructions are separate for Compressors A and B
because wires colors are different. Work with one Compressor and one SoftStart
at a time to avoid confusion.
COMPRESSOR A INSTRUCTIONS
Step 1A. Follow White Compressor wire to “C” terminal of
Run Capacitor. Disconnect and connect to Blue SoftStart wire. Tape connection.
Step 2A. Connect Black SoftStart wire to the terminal on
the Run Capacitor that the White Compressor Wire was on.
Step 3A. Connect Yellow SoftStart wire on a terminal next
to the Red Compressor wire.
Step 4A. Disconnect the PTCR Red wire from the Herm Run
Capacitor. Seal end with electrical tape and drop it.
Step 5A. Follow Black compressor wire to the relay.
Disconnect and connect to the Brown SoftStart wire. Tape connection.
Step 6A. Connect the Red SoftStart wire on the Terminal the
Black Compressor wire was on.
COMPRESSOR B INSTRUCTIONS
Step 1B. Follow the Yellow Compressor wire to the “C” terminal
of the Run Capacitor. Disconnect and connect to the Blue SoftStart wire.
Step 2B. Connect Black SoftStart wire to the terminal on
the Run Capacitor that the Yellow Compressor wire was on.
Step 3B. Connect the Yellow SoftStart wire on a terminal
next to the Purple Compressor wire on the Herm terminals.
Step 4B. Disconnect the PTCR Red wire from the Herm Run
Capacitor. Seal end with electrical tape and drop it.
Step 5B. Follow Orange Compressor wire to the relay.
Disconnect and connect to the Brown SoftStart wire. Tape connection.
Step 6B. Connect the Red SoftStart wire on the terminal
that the Orange Compressor wire was on.
Secure all wires. Tape connections with electrical tape.
Turn Power and A/C Breaker on. Turn A/C to Auto Cool
setting and set the thermostat to 55ºF.
Look at SoftStart LED lights. Green light should be “on”.
Green light means the Compressor is running (there may be a full 3-minute delay
before Green light comes on). IF there is no Green light after 4 minutes, call
SoftStart Tech Support for assistance.
After establishing Green light operation, re-install all
A/C covers. Turn A/C on, set near to outdoor temperature and run for 30
minutes. After 30 minutes, operate A/C normally.