6
STARTUP & PROGRAMMING
The control valve is pre-programmed at factory. You can however change the default settings or to change regeneration
frequency. We recommend setting backwash every 3 days with a minimum 10 minute backwash and 5 minute rinse cycle. If
you have questions about programming, please call Rainfresh at 1800-667-8072.
When power is first supplied, the valve electronics may take up to two minutes to initialize. During this time the screen will
show “INTIALIZING WAIT PLEASE”. Do not touch any buttons at this time. When the valve reaches the service position, it
will display the following information in sequence:
1.
Date & Time
2.
Regeneration Days/Capacity
3.
Remaining Days/Volume Remaining
4.
Regeneration Time
5.
Last Regeneration Date
6.
Current Flow Rate (GPM)
7.
Peak Flow Rate (GPM)
The control valve has a display screen and 4 buttons
VALVE PROGRAMMING
The valve has 2 levels of programming – Level 1 and Level 2
You will need to only go through Level 1 programming to start up your unit. Level 2 programming is factory set
and can be changed only if desired.
Level 1 programming allows you to set
1.
Current time
2.
Current date
3.
Vacation mode
MENU BUTTON
“ ”
The function of this key is to
enter the level one
programming mode where the
valve settings can be adjusted.
SET / REGEN BUTTON
“
”
This button has two functions. The first is to initiate a
manual regeneration by holding the button for 3 or
more seconds. The second function is while in
programming mode, pressing this key allows the user to
change the value of each setting.
UP / DOWN
“
”
These buttons are used to
increase or decrease the value
of the settings while in the
programming mode.
