What It Means
Discharge Temperature Too High
Likely Causes
- High ambient air temperature
- Refrigerant issue causing elevated discharge temperatures
- Dirty condenser/evaporator coil
Next Checks
- Clean evaporator coil fins
- Check for obstruction of airflow around unit
- If ambient is normal and coil is clean: refrigerant system fault, schedule HVAC service
Verify Before Repair
SplashLens is a field reference, not a repair guarantee. Confirm the visible code, exact model, and current manufacturer procedure before replacing parts, bypassing safeties, or quoting a customer.
SplashLens is independent and is not affiliated with AquaCal or other equipment manufacturers.
Use SplashLens At The Pad
Manual error-code lookup works after the app has loaded once. AI scan features require internet and should be treated as a second set of eyes.