HTW -TD-030KOID Manual De Usuario E Instalacion página 23

2. Installation Operation
(1) The attached accessories shall be used for the installation of electric water
heater, and professional installation personnel shall not replace, omit or
reform at will.
(2) During installation, attention shall be paid not to damage the safety guaran-
tee structure of the building.
(3) The pipes and fittings installed and connected to users must comply with
relevant national standards and be approved or designated by the water
heater manufacturer. If a one-way valve is added to the pipeline, an expan-
sion water tank meeting the standard volume and pressure must be insta-
lled behind the one-way valve.
Rated Capacity (L) 30
Hole
Vertical
spacing
h (mm) Horizontal 207
Note: Floor mounted installation is not allowed.
(4) Determine the installation position of the electric water heater, avoid the
reinforcement and embedded pipeline in the wall, and drill two holes with
medium 16mm and deep 90mm on the solid wall with an impact drill, and
the two holes shall be on the same horizontal line, and the hole spacing
is shown in the table below. More than 500mm space shall be reserved
on the right side of the electric water heater for maintenance.
Electric water heater body
50 73 92
199
422 560 720
Electric water heater body
4
Hook expansion bolt
Wall
Wall hanging
Hook expansion bolt
Wall
Wall hanging