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Warning
Precautions for installation of domestic hot water tank
Make sure there is no leakage on piping or overflow from the expansion tank.
(Pipe leakage or overflow of expansion tank may cause the supply of dissolved
Mandatory
oxygen, which will accelerate the corrosion of pipe.)
Refilling water in the domestic hot water tank should be carried out through the
expansion tank.
Mandatory
You must install a water softener when using groundwater with minerals, such
as limestone or calcium, or when using saline water near the beach.
Mandatory
(Failure to do so may cause or accelerate a corrosion of the product or its parts.)
You must put anticorrosive agent to prevent the corrosion of domestic hot water
tank and pipes.
Mandatory
Make sure the domestic hot water tank is grounded.
Mandatory
Use a professional service provider when disposing of the boiler after replacement.
(Illegal or arbitrary disposal may cause safety accidents, injuring the elderly or
Mandatory
children)
10
Inverter Hybrid Boiler
Installation
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