COd
Vita Spa
Cold Water Protection / Low Temp Lockout
Display shows COd or COLD and spa will not heat until code clears.
Advertisements
Possible Causes
Water temperature extremely low, Sensor reading below minimum operating threshold, Recently filled spa with cold water
How to Fix / Troubleshooting
Safety: Protect spa from freezing. Do not drain unless winterizing fully.
- Step 1 – Allow warm-up: After filling with cold water, allow the spa to run circulation and gradually warm. COd should clear automatically as temperature rises.
- Step 2 – Verify sensor: If water is not extremely cold but COd persists, test and replace the temperature sensor if necessary.
- Step 3 – Insulate: Ensure the cover is on and side panels are in place to retain heat.
Advertisements
Repair Difficulty
Easy
2/5
Required Part
Temperature Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements