TURN OFF ALL POWER BEFORE BEGINNING YOUR INSTALLATION
Wiring Diagram for Coleman Dual Basement 1976B119 (02-94)
Copyright © 2022 NetworkRV LLC. All Rights Reserved.
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 the Yellow Compressor wire to the “C” terminal of the Run Capacitor. Disconnect and connect to the Blue SoftStart wire.
Step 2A. Connect Black SoftStart wire to the terminal on the Run Capacitor that the Yellow Compressor wire was on.
Step 3A. Connect the Yellow SoftStart wire on a terminal next to the Purple Compressor wire on the Herm terminals.
Step 4A. Disconnect the PTCR Red wire from the Herm Run Capacitor. Seal end with electrical tape and drop it.
Step 5A. Follow Orange 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 that the Orange Compressor wire was on.
COMPRESSOR B INSTRUCTIONS
Step 1B. Follow White Compressor wire to “C” terminal of Run Capacitor. Disconnect and connect to Blue Softstart wire. Tape connection.
Step 2B. Connect Black SoftStart wire to the terminal on the Run Capacitor that the White Compressor Wire was on.
Step 3B. Connect Yellow SoftStart wire on a terminal next to the Red Compressor wire.
Step 4B. Disconnect the PTCR Red wire from the Herm Run Capacitor. Seal end with electrical tape and drop it.
Step 5B. Follow Black 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 the Black 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.