Lighting Controls Blue Box LT Series Installation, Operation & Maintenance Manual page 84

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indication that the lights are in Blink Time OUT .
: Q Where are the two locations on the DTC that a
relay timer can be viewed or programmed?
: A USER MENU > GROUP LOADS > TAB
to GROUP > ENTER to select >TAB to
MAINTAIN+TIMER
>ENTER to select > .
USER MENU >SETUP MENU >SYSTEM
RESTRICTED (PASSCODE 900001) >RELAY
PROPERTIES >select BOARD > .
: Q You create a new MAINTAIN group or add new
relays to an existing MAINTAIN group and EXIT .
Upon re-entering the group, you notice it has
changed itself into MAINTAIN+TIMER . Why?
: A One or more of the relays in the group
are also in another MAINTAIN+TIMER or
MAINTAIN+BLINK group which has assigned
it or them a timer value . Since the timer value
is written into the relay properties, it is carried
over into the new MAINTAIN group .
: Q What does MAINTAIN mean in reference to a
wall switch?
: A It means that the switch concerned is a contact
closure switch like an ordinary wall switch . When
one flips the switch UP the contacts close and
stay closed and the lights come ON . (They are
MAINTAINED that way . ) When one flips the
switch down the contacts open and the lights
go off . Note that both making the circuit and
breaking the circuit (from the switch to the
contact input) causes the relay(s) to react .
: Q What does MOMENTARY mean in reference
to a switch?
: A It means that it is expecting a pulse as would be
received from a push button . The command is
executed on contact closure . The contact opening
does nothing .
or MAINTAIN+BLINK
THE BLUE BOX LT PROGRAMMING
: Q How do you find out which group(s) a relay is in?
: A Look in the "What & When Menu": SETUP
MENU >SYSTEM SETUP MENU >WHAT
AND WHEN? >WHAT CONTROLS RELAYS .
Select the relay and press ENTER . Any groups
that the relay is in will be displayed .
: Q How do you find out what is turning a group
off or on?
: A Look in the "What & When Menu": SETUP
>SYSTEM SETUP >WHAT AND WHEN?
>WHAT CONTROLS
the group and press ENTER . Any schedules,
photocells or switches that control that group
will be displayed .
: Q What do you do to sync up the relays in a group,
when some of them are on and some are off?
: A Go to the "group loads" screen and turn on
the group again using the SCROLL UP button .
If the group is already "ON" scrolling up will re-
reiterate the "ON" command .
: Q How do you get rid of a group you don't want
to use anymore?
: A Go to the "GROUP LOADS" screen, highlight
the group and press the DELETE button .
: Q What should you suspect is happening when you
delete a group but the relays still have a timer?
: A Those relays are in another MAINTAIN+TIMER
or MAINTAIN+BLINK group which is forcing a
timer onto them .
: Q What should you be careful never to do with
MAINTAIN + TIMER or MAINTAIN + BLINK
groups?
: A Never have the same relay in more than one
MAINTAIN + TIMER or MAINTAIN + BLINK
group .
: Q What does the "NO AUTOMATIC ON" setting
in a MAINTAIN+TIMER or MAINTAIN+BLINK
GROUPS . Select