Water Test
WATER TEST1. Close the roof lid tightly.
2. Hold hose upward and adjust the fountain of water to approximately 50 cm (19.7 inches) high.
3. Pour water over the roof from approximately 30 cm (11.8 inches) above roof for more than 5 minutes.
4. Check if any water leaks can be found in the room while watering. Even though there are any water leaks around the roof lid glass, it can be acceptable as long as water is caught in the drip area.
5. In the event of leakage, check the drain pipe, weatherstrip contact and others.