Sinclair SDV5 User & Installation Manual page 6

Icon description
lcon Meaning
It indicates forbidding. The forbidden subject-matter is indicated in the
icon or by images or characters aside.
It indicates compulsory implementation. The compulsory subject-matter
is indicated in the icon or by images or characters aside.
Warning
Delegate
installation
Warning
Forbid
Usage
Forbid
Warning
Please entrust the distributor or professionals to install the
unit. The installers must have the relevant know-how.
Improper installation performed by the user without
permission may cause fire, electric,shock, personal injury
or water leakage.
Do not spray flammable aerosol to the wire
controller directly. Otherwise, fire may occur.
Do not operate with wet hands or let water enter
the wire controller. Otherwise, electric shock
may occur.