1. Make sure the inlet hoses are correctly connected: warm water hose on the left side while cold water hose on the right side (viewed when you face the inlet hoses), which is the precondition of correct installation.
2. It is suggested to use an electric tank-contained water heater, a gas water heater or an air power water heater.
3. Temperature requirement for the water heater (water temperature check): If the outlet water temperature of the product is different from the set value, an adjustment must be done. It is necessary to make the inlet water temperature 55℃ to 85℃, and the inlet cold temperature 4℃ to 29℃. It is suggested to make outlet water temperature of the water heater 55℃ to 65℃.
4. The operating water pressure should be 0.1MPa to 0.5MPa (recommended value: 0.2MPa to 0.5MPa), and the pressure difference between cold water and warm water should be 0.2MPa (or 50%) at most. Otherwise, a flow regulator (prepared by the customer) should be installed at the inlet hose with a higher water pressure.
5. Installation spacing: The inlet hose connecting thread is G1/2; the cold water inlet and the warm water inlet should have a spacing of 150±10mm.