Truth Sentry 2000 Instrucciones De Instalación página 10

8.
Connect transformer per wire diagram (pages 6 and 7) and
install on 4 x 4 junction box in a cool, dry location.
Surrounding air temperature must not exceed 150°F (65°C).
NOTE: Installation must meet local and national electrical codes.
9. Testing
1. Upon connecting power to the transformer, the system should
close all
remain closed.)
a. If any of the units open, power should be disconnected and
motor wires to those units must be reversed.
b. If any units fail to open or close, see "Troubleshooting."
2. Press "Reset" button on front of switch. This will clear the mem-
ory in the switch and cause all motors to open and close to re-
establish the memory. (This procedure may take several min-
utes.)
3. After the
"Open" will open all units to the automatic vent position. (The
units may be opened completely by holding the open button
after the vent position is reached.)
Closed — will completely close all units from any position.
NOTE: A special open position can be attained by pressing
the button for the opposite direction while the motor is run-
ning.
4. Each screen interlock must be checked while the unit is running. The
motors should stop when disconnected. Correct installation is the
responsibility of the installer.
Note: The system should be "Reset" after each test.
windows/skylights.
system has
(Units
been "Reset,"
10
already closed
momentarily
should
pressing