Why does Pentair Autotrol 255 Control Unit regenerate continuously?
If your Pentair Control Unit experiences continuous regeneration where the camshaft does not stop at the end of regeneration, it may be due to a misaligned optical sensor. Replace the optical sensor.
General| Brand | Pentair |
|---|---|
| Model | Autotrol 255 Series |
| Category | Control Unit |
| Language | English |
User-serviceable parts, connections, adapter, and grounding requirements.
Lubricant types, connection tightening, soldering, and solder types.
Tank orientation, temperature limits, pressure, salt type, water quality, and tank filling.
Step-by-step guide to place the conditioner into operation after installation.
Setting regeneration days, time of day, hardness, capacity, and calendar override.
Setting time of day, days between regeneration, and clock format.
Common problems related to the valve and their solutions.
Specific troubleshooting for 255/440i control issues.
Specific troubleshooting for 255/460i/460TC control issues.
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