Freezer to Refrigerator Conversion/Manufacturing Instructions

Tool Check

• crimp tool
• wire cutter
• small blade screw driver
• phillips screw driver

Inventory Check

See BOM

Step by Step

1. drill holes

• measure the diameter of the extension cord that will be used.

• using a stepped drill bit, cut two holes on opposite sides of the box.
  • the centered about 1"inch below edge of box

• drill a 5/32 hole for the thermister signal wire

2. place and cut wires

• cut extension cord for desired lengths. in half is fine.

• run about 8 inches of cord into holes.

• tie cord in a knot. pull knot firmly against the side of the box.

• strip off shielding, leaving about half an inch past knot.

3. fit check

• place the wall wart, relay switch and microcontroller into box.

• confirm that the usb cable can reach the microcontroller.

• using double sided stick strip, attach relay in place

4. crimp connections

• study the wiring harness diagram

• start with the extension cord wires.
  • fit check the wires into place, then cut as needed.