Inverter Hybrid Boiler
2
Safety Pr
ecautions
-
These instructions are intended to prevent damages resulting from unexpected
accidents by ensuring the operation of the equipment in a safe and correct manner.
So, please observe the instructions.
Explanation of illustrated marks
This symbol indicates the mandatory obligations or requirements. The thing
that is mandatory is specified in the symbol using a picture or phrase.
Mandatory
This symbol indicates prohibition. The thing that is prohibited is specified
in the symbol using a picture or phrase.
Prohibited
This symbol indicates caution. The thing that must be paid attention to is
specified in the symbol using a picture or phrase.
Caution
Failure to observe this notice may cause injury or damage to property
Caution
Failure to observe this notice may cause death or serious injury.
Warning
When performing installation
You must use correctly rated
breaker or fuse.
(non-installation
may cause an electric shock)
Grounding work is mandatory.
However, do not use a gas pipe, water
pipe or a telephone line for grounding.
(Improper grounding work may cause
a failure or electric shock.)
Mandatory
Warning
Mandatory
Caution : Expenses incurred in relation to circuit breaker
work will be charged to the user, as such expenses are
not included in the basic installation expenses.
You MUST
install it.
Circuit breaker
Explanation of illustrated marks