NSi Industries Z400B User Manual
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AM/PM key to correct. Press ADVANCE - DAY OF WEEK
LED is flashing, indicating days of the week to be entered.
MON., TUES., WED., etc. Enter days by pressing
appropriate keys. Day LED’s will be flashing. To eliminate a
day, press appropriate day key again.
Press ADVANCE and ON LED is flashing.
When the ON LED is flashing, press ENTER if you want the
load to turn ON at the programmed time. If you want the
load to turn OFF or to DUTY CYCLE, Press ADV until the
OFF or DUTY CYCLE LED, respectively, is flashing.
Press ENTER to store the schedule information.
NOTES
You will hear a double beep when the schedule information
is being stored. If you hear more than 2 beeps, you have
either advanced past ON, OFF or DUTY CYCLE, or the
information you are trying to program is already
programmed.
The schedule information will not be stored when ENTER is
pressed if any LED is flashing except ON, OFF, or DUTY
CYCLE. Press ADV until the desired one of the 3 (ON,
OFF, DUTY CYCLE) is flashing, then Press ENTER.
Monday LED can only be eliminated if another day is
entered.
Schedules are automatically carried over past midnight. No
additional ON entry is necessary at 12:00 AM.
If you press ADVANCE when DUTY CYCLE LED is
flashing, the CHANNEL LED begins to flash again. The
ADVANCE KEY allows you to step through the above
sequence until you are fully satisfied with all the entries
each of which could be changed while the corresponding
LED is flashing (colons for time).
To enter the whole set into the unit’s memory press the
ENTER key at the last entry.
If the event type selected is a DUTY CYCLE, pressing
ENTER key will display 10:10 in the time display window,
the OFF:ON Duty Cycle times. You may change them to
suit your needs and then press ENTER or ADVANCE.
Pressing ENTER will give you a double beep and the unit is
now ready to accept the next schedule entry.
The DAY LED’s could be changed by repeatedly keying in
their corresponding numbers. However, an attempt to turn
off all of the DAY LED’s will give an error beep.
HOLIDAY SCHEDULE SET
To program a holiday schedule, proceed as outlined in the
“SCHEDULE SET” section except select “HO” as the day
selection. That schedule will occur on
all single day
holidays as well as
all block holidays.
DUTY CYCLES (Repeated ON/OFF intervals)
To program a duty cycle for a particular channel, slide
RUN/SET switch to SET and proceed as follows:
Press MODE SELECT until SCHEDULE LED is lit
constantly and proceed as per example:
Press Channel # ................................2
Press Advance
Enter ON time ................08:00 AM/PM
Press Advance
Enter days of week.......................................Mon, Tue, Wed
Then press ADVANCE until DUTY CYCLE LED flashes,
press ENTER
Display shows ..............................................................10:10
Key in OFF/ON time i.e. OFF 20 ON 40 PRESS ENTER
Then proceed to set your OFF time by following normal
schedule set procedure.
SCHEDULE SET EXAMPLE - ON SETTING
Channel #2 to be turned ON at 7:00 AM MONDAY through
FRIDAY. PRESS MODE SELECT until SCHEDULE LED is
lit constantly. LOAD #1 LED is flashing.
Enter CHANNEL Number 2................ Then Press Advance
Enter TIME......................0 7 0 0 am* Then Press Advance
Enter DAY(s)...Mon, Tue, Wed, Thu, Fri Then Press Advance
Now
ON LED is flashing
Press (ENTER)
Always press ENTER on the last partial entry.
*When setting ON or OFF’s, please note LED in lower left
display indicates PM when lit.
SCHEDULE SET EXAMPLE - OFF SETTING
Channel #2 to be turned OFF at 5:00 PM MONDAY through
FRIDAY. After example above, if load #2 LED is flashing at
this time PRESS ENTER. If not:
Enter CHANNEL Number 2................ Then Press Advance
Enter TIME ..............................0 5 0 0
Press AM/PM until
PM is lit. Advance
Enter DAY(s)...Mon, Tue, Wed, Thu, Fri Then Press Advance
Press Advance until “OFF” is flashing, then Press (ENTER)
SETTING DURATION FOR REMOTE TIMED OVERRIDE -
(Requires external momentary pushbuttons - See
wiring diagram on pg. 8)
1.
Press MODE SELECT until OVERRIDE LED is lit
constantly.
2.
Channel #1 LED is now flashing.
3.
Press channel #1 and press ADVANCE.
4.
Colon in display is now flashing 0:00.
5.
Enter desired override time in minutes from 1 min. to
999 min. Press ENTER.
6.
CHANNEL #2 LED is flashing. At this time, you can
repeat the above instructions for the other channels
by pressing OTHER CHANNEL NUMBERS.
NOTE: If you program all channels with override time and
attempt to enter more, the display will show FULL.