Hazardous voltage can shock, burn, cause serious injury
and or death. To reduce the risk of electrocution and or
• Only qualified technicians should remove the dead front
2
Safety Precautions
High Voltage Electrocution Hazard
electric shock hazards:
• Qualified technicians should: replace damaged
wiring immediately
• Qualified technicians should: Insure panel is properly
grounded and bonded
Warning
!
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Questions and answers
CHLOR Relay K1 and K2 Stuck Closed Chlorinator alarm
To fix the CHLOR Relay K1 and K2 stuck closed alarm on a Hayward OmniLogic system, try the following steps:
1. Power Cycle the System – Turn off the OmniLogic system, wait a few minutes, then turn it back on to see if the error clears.
2. Check for Physical Relay Issues – Inspect the relays for any visible damage or signs of burning.
3. Replace the 4A Fuse – If the error is intermittent, replacing the 4A fuse may help resolve the issue.
4. Update Firmware – Ensure the OmniLogic system is running the latest firmware, as updates may fix known issues.
5. Inspect Wiring and Connections – Verify that all wiring connections to the relays and T-Cell current sensor are secure and properly connected.
6. Monitor Error Behavior – If the error disappears and returns intermittently, it could indicate a failing relay that may need replacement.
If the issue persists after these steps, consider contacting Hayward support for further troubleshooting or relay replacement.
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