Why is the amount of hot water reduced?
1. Amount of hot water is reduced.
1. For safety, amount of hot water is about 70 % of a cold water capacity.
When a large amount of water is used, water from a water tank will fill a cold water tank first
and then a hot water tank. Therefore it takes time to fill the hot water tank.
How to fix
1. It is for user safety and please be assured that it is safe to use the product.