The water level is too low. Add more water to the cooking pot.
- For the Steam function, the 'WATR' error means the water level is too low. Add more water and restart the cycle.
- For the Pressure Cook function, 'WATR' means the unit failed to achieve pressure in 45 minutes. Add more liquid to the pot and restart the Pressure Cook cycle.
Always ensure you're using enough liquid for the specific function and recipe.