Main Valve Functions - NOVO NVO465-100 Operating Manual

MENU BUTTON " ":
SET / REGEN BUTTON " ":
":
UP / DOWN "
System Initialization
When power is first supplied, the valve may take up to two minutes to initialize the valve. During this time the valve will
show "INTIALIZING WAIT PLEASE". Do not touch any buttons at this time. When the valve reaches the service position, it
will display the current date and time.

Main Valve Functions

Regeneration Mode:
Capacity Calculation:
Adjustable Cycles:
NOTE: Refer to Level Two User Programming for description of each mode.
During a regeneration cycle, the valve will display what position it is advancing to. Once in the correct position, the valve
will display the current position along with the time remaining for that cycle. On the bottom row, the time remaining is also
graphically displayed.
Manual Regeneration (Delayed or Immediate)
If screen is locked, press "
button for 3 seconds, an option for delayed or immediate regeneration will appear. Press the SET / REGEN button again and
delayed will begin flashing, press the down arrow button to have immediate flash, press the SET / REGEN button and then
press the menu button and the valve will immediately start into manual regeneration.
To initiate a delayed regeneration, press the SET / REGEN button for 3 seconds, then press the menu button and a
regeneration will be queued to the next pre-set regeneration time (2:00 a.m.).
The function of this key is to enter the level one programming mode where the valve
settings can be adjusted.
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.
These buttons are used to increase or decrease the value of the settings while in the
programming mode.
Figure 4. System Initialization Display
1. METER DELAYED (FACTORY SETTING)
3. CALENDAR CLOCK
1. AUTOMATIC (FACTORY SETTING)
All of the valve cycles are fully adjustable.
1. BACKWASH 2. BRINE / RINSE
BACKWASH
Figure 5. Regeneration Cycle Valve Display
MENU" for 3 seconds to unlock. To initiate an immediate regeneration, press the SET / REGEN
2. METER IMMEDIATE
4. METER OVERRIDE
2. MANUAL
3. RINSE
REMAINING 6 MIN
4. REFILL
4