Instruction of installation
Caution
To person who installs.
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Installation must be done by authorized professionals. If not, you will be punished by the relative
law.
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Read this manual carefully before installing.
(When installation is not consistent with this manual, we are not responsible any damages)
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If air supply or exhaust gas pipe is not correctly connected, user can suffer from gas poisoning
due to gas leakage. And also product life span would shorten.
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We are not responsible for any product failure caused by deposits of foreign materials in pipe
such as anti freezing liquid or deposits accumulated by using underground water.
To prevent of this situation, clean pipe completely.
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Once installation is completed, return this manual to user.
Before the installation
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Check up the type of supply gas and electricity. Please install according to product
specification.
Safety valve operation & Drain
method
-The water drained automatically through the drain pipe if inner
Pressure of boiler is over 3Kgf/cm2
-In case of make drain the water inside of pipe, it must be carried out
when water temperature in the pipe is low. Otherwise it may have
burn on body due to hot temperature water.
-Once you make the half turn of safety valve cap which is any
direction, it should have attention for drained water not to move
to other area.
Warning
Warning
Caution for installation
16
