Removal and Replacement
Cube Size Control:
Before replacing the cube size control, it should be
positively determined that it is at fault.
If it does not open when warm, replace it.
1. Disconnect electrical power.
2. Remove the front panel.
3. Remove the control box cover.
4. Locate the cube size control.
5. Remove the two screws holding the control to
the control box, and lift the control out.
6. Pull the two wires off the posts of the cube size
control.
7. Follow the capillary tube of the cube size control
and remove it from the grommet in the back of the
control box.
8. Locate bulb on suction line.
9. The end of the cube size control is inserted in a
socket attached to the suction line. Pull it out of the
socket.
10. Replace the cube size control with the proper
part number, following the above steps from 9-1.
Be sure to re-insulate the cube size control bulb.
Electrical shock hazard.
Electrical shock can
cause personal injury.
Disconnect power before
beginning to service
components.
Cube Size Pig-Tail
Socket
Suction Line
Replacement of Cube Size
CM500
December, 1992
Page 20
