Cut a 27/8 " x 13/4 ” hole in a wall, at a convenient location for the control. Route a cable (type 22/4) for the control from the unit to this hole. Seefigure at right.
Temporarily place the control over the hole and mark both mounting screw hole positions.
Remove the control, drill both screwholes (3/16” ) in wall and insert the wall anchors (included).
Strip the end of the cable to access the 4 wires (about 3"). Strip the end of each wire (about 1/4”). Connect the wires to the terminals regardless of the wire color. Note which wire color has been chosen for each terminal.
Mount the control to the wall.
Perform the electrical connection to the terminal connector of the unit. For more details, refer to the installation manual of the ventilation unit.
NOTE: To avoid miswiring, refer to the notes taken at step 5 to match the wire color with the right terminal.
Plug the ventilation unit and test the wall control.