5
VUTEC CORPORATION
www.vutec.com
TEL: (954)-545-9006
FAX: (954)-545-9011
EMAIL: [email protected]
02/20/08 – 06/10 Rev. D
2-INSTL_D
ELECTRICAL CONNECTIONS
If the unit was shipped complete with the motor and roller assembly inside; then there is a 4-wire pigtail
provided for a quick hook-up to operate the screen. Refer to Figure 4; make the required connections to the
switch for operations.
WARNING:
THE
INITIAL
HOOK
‐
UP
AND
CALIBRATION
PROCEDURES
ARE
INTENDED
TO
BE
PERFORMED
BY
A
QUALIFIED
SERVICE
MAN.
Send the screen down just enough for the trap door to open.
At each end of the service door; slide the latch pin (Figure 2b) toward the center to open the door.
Turn off power and disconnect the switch from the pigtail.
Loosen the screw of the electrical cover (Figures 5a and 5b). Remove the cover to gain access to the electrical
compartment. The cover may remain inside the housing. Pull down wire nut bundle (Fig 4), disconnect pigtail.
Connect ground conductor from the 4-conductor cable to chassis ground screw (Fig 4) and hot black, red and
white neutral to respect4 wires at wire nut bundle. The cable should go to location where the wall switch is to be
located.
Make connections to the switch as shown in Figure 4. Perform quick test by sending the screen down half way
and stop. Send the screen back up without closing the trap door then stop.
Push the wire nuts back up in the electrical compartment and reinstall the electrical cover. Slightly tighten the
screw to keep the cover in place.
Close the service door and reinstall the screw at each end.
Figure 4
