How to Handle Flecker Control Valve Displaying CERR

What does it mean when a Flecker control valve displays CERR? The display of CERR indicates that there is a connection error between two valves or an incorrect connection. Flecker softening control valves are critical components in water softening equipment, and if they fail, it will certainly affect the quality of the treated water. Therefore, if you find any faults with the Flecker softening control valve, you should resolve them promptly.

1. Flecker Softening Control Valve Not Operating:

- Power system issues: Check if the circuit is intact.

- Timer malfunction: Reset the timer.

- Water filter clogged: Clean the inlet water filter immediately.

- Lift pipe detached from the valve body: Reinstall it.

2. Decreased Water Pressure in Flecker Softening Control Valve:

- Accumulation of scale in the distributor's pipes: Clean the affected pipe sections.

- Rusty distributor: Clean the control valve.

- Foreign objects in the control valve piping: Remove the debris.

3. Continuous Cycling and Failure to Draw Salt in Flecker Softening Control Valve:

- Blocked drain control valve: Clear the blockage immediately.

- Clogged brine jet: Clear the blockage immediately.

- Inlet strainer clogged: Clean the inlet strainer immediately.

- Continuous cycling may be due to improper adjustment, leading to short circuits or open circuits. If broken, replace it, or restart once.

The above are some common fault causes and solutions for Flecker softening control valves. Additionally, during installation, ensure the softener control head and tank are tightly sealed to avoid hardness exceeding limits.