SIGNATURE 2 SERIES
Installation
8
Step 4: Calculate the grains capacity for the system being installed.
Example :
MN15 = 1.5 cu. ft. x 8,500 grains / cu. ft.
=
12,750
total
grains
capacity
Step 5: Calculate total grains of nitrate.
NO
3
ppm as CaCO
3
= grains of Nitrate
17.1
Example: 40.4 ppm NO
3
as CaCO
3
= 2.36 grains (or 3 grains)
17.1
Step 6: Enter meter programming mode and set system capacity (items) to answer in step 4.
Example:
12,750
grains
capacity
Step 7: Program the Signature Series Control Valve for grains of nitrate calculated in step 5.
Example: 3 grains (always round the number up)
- Control Valve Operation -
1. Advance control valve to BACKWASH (cycle 1) position and allow water to run to drain for 3 to 4 minutes.
Warning :
Close valve on bypass prior to selecting the backwash position. After backwash position has been
established, slightly open bypass to evacuate air from the media tank. Fully open valve when all air
is depleted. This procedure will prevent media from being uplifted into control valve.
2. Advance control valve to BRINE REFILL (cycle 4) position and allow the brine tank to fill just over the salt grid plate.
3. Advance control valve to BRINE & RINSE (cycle 2) and allow the control valve to draw water from the brine tank until it
stops. If no draw is observed, check tightness of brine line compression fittings.
4. Advance control valve to RAPID RINSE (cycle 3) position and let run to drain for 3 - 4 minutes.
5. Advance control valve to BRINE TANK REFILL (cycle 4) position and allow the control valve to automatically fill the
brine tank.
Note :
Control valve will advance to service position automatically.