4) Determine the mounting position of the electric boiler, avoiding the reinforcement
and pipeline in the wall, and drill two holes with a diameter of 16mm and a depth of
19mm in the solid wall with an impact drill. The two holes must be on the same
horizontal line and the distance can be seen in the table above. More than 500mm
of space must be left on the right side of the electric boiler for maintenance.
5) Insert the hook expansion bolt into the hole, tighten it and rotate the hook up.
6) Lift the electric water heater, align the two square holes of the two wall hangers with
the hooks of the two hook expansion bolts , and check whether the hook expansion
bolts are securely tightened to ensure that the electric water heater is securely
installed.
7) Connect the safety valve, drain valve, water mixing valve , tap water supply line and
shower to the electric boiler (install a sealing ring on the connections).
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