Low Pressure Cut-Out Switch Replacement
Low Pressure Cut-Off Switch (LPCO)REMOVAL AND INSTALLATION
WARNING: The refrigeration system must be completely empty before proceeding with this operation.
1. Disconnect the boot like wire connector at the cut-off switch.
2. Using a sender unit type socket, remove the switch from the expansion valve.
To insure an adequate seal on the switch, use a small amount of thread sealing tape. Reverse the preceding steps.
Evacuate and charge the system.