Walchem EH Series, Инструкция по эксплуатации

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24
Programming and Timer Use
CAUTION!
Before use, check the time and date. Set to the local time and date before
programming. Incorrect time/date can result in incorrect operation.
1. Manual Operation
From the WAIT menu, pressing the MODE key will enter the manual mode. Pressing
SEL will toggle the pump on and off manually. The speed can be changed with the UP
and DOWN arrows both running and waiting.
NOTE: The pump speed set in this
menu will be the speed that the pump will run during timed operations.
2. Time/Date Setting
From the WAIT menu, holding the SEL key down for 3 seconds will enter into the
Time/Date SET menu. Using the HOUR and MIN keys, the time can be set using a 24-
hour clock. The SEL key will cycle through the days of the week.
Once the correct time and day of the week are set, pressing the MODE key will go back
to the WAIT menu.
3. Timer Mode Selection
Pressing the MIN and SEL keys at the same time will bring up the Mode Selection
menu. This menu is where the Timer module is set to control in daily, weekly, or in 2-
week modes. Use the UP and DOWN keys to cycle through the three options and
MODE to get back to the WAIT menu. Daily mode allows a max of up to 8 timed
operations repeated every day. Weekly and 2-week modes allow a max of one timed
operation per day.
4. Timer Operation Programming
Pressing the HOUR and SEL keys at the same time will bring up the Timer
Programming menu. This menu is where the individual operations are set – both start
time and run time.
DAILY MODE:
Initially, the 1-SUN and NUM will both be backlit. NUM is backlit to signal that the number
backlit is used – i.e. program 1 in this case. Using the HOUR and MIN keys, the time for the first
program can be set (24-hour clock). Pressing the SEL key will change the menu to program the on-
time to run the pump (initially shows “ 0M”). Use the UP and DOWN keys to program the # of
minutes for the pump to run. Pressing SEL again will then move to program the second program
and the backlight will move from 1-SUN to 2-MON. The clock and on-time settings are set in the
same manner. Pressing MODE will go back to the WAIT menu.
WEEKLY MODE:
Initially, the 1-SUN will be backlit signifying that Sunday is being programmed. If a program is
desired for Sunday, use the HOUR and MIN keys to set the time of the program. If no program is
desired for Sunday, pressing the SEL key will scroll through each day’s two programmed settings –
the time to start and the run time. Pressing MODE will go back to the WAIT menu at any point in
the programming.
2-WEEK MODE:
Two week mode is similar and set just as the weekly mode, only after the first 7-SAT is
programmed or passed by and 1-SUN is again backlit, the “2
nd
” will also become backlit showing
that the day is in