User's Manual

Signature 2 Series
pg. 7
Final Set-Up
With proper valve operation verified (Softeners only):
1. Add water to the top of the air check. Manually step the valve to the Brine Cycle (position 2) and
allow the valve to draw water from the brine tank until it stops. Note: The air check will check at
approximately the midpoint of the screened intake area.
2. Next, manually step the valve to the Brine Refill position and allow the valve to return to Service
automatically.
3. With the valve in Service, check that there is about 3 to 5 inches of water level above the grid in the
brine tank, if used.
4. Fill the brine tank with salt to complete set-up. The control will run automatically.
Error Codes
There are four (4) error codes which could indicate a possible problem with the control valve:
Error 2 - Homing slot expected. Valve will begin searching for home.
(Normal operation continues.)
Error 3 - Encoder is not sending a signal.
(Valve requires service to continue.)
Error 4 - Unable to find homing slot.
(Valve requires service to continue.)
Error 5 - Motor overload (stalled position or shorted motor).
(Valve requires service to continue.)
Error 5 Explanation: The unit thinks the motor is locked. This can only happen when the valve is running
the motor, it is not seeing any encoder slots, and the motor is overloaded. This usually alerts the
presence of foreign debris inside the valve clogging the system.