PDS23 Series
- 4 -
Notes for Safe Operation
■ Before Installation
WARNING
Do not install or operate the controller that is damaged or has missing parts. Otherwise, it
may result in equipment damage or harm life.
■ Installation
CAUTION
◎
Hold the bottom of
the controller
when installing
or
moving
the controller
, can not
just
hold the
shell
to prevent the
injured
or
broken
controller.
◎
Install the controller on nonflammable material like metal. Otherwise it may cause a
fire.
◎
When the
controller is mounted
in a protective
cabinet
, the cabinet
need to set
vents
to
ensure
ambient temperature is below
40
℃
,
otherwise it
may be damaged because
of
high
temperature
.
◎
When install the controller, you should avoid direct sunlight, can be installed under the
PV array.
WARNING
◎
Ensure only qualified personnel to operate. Otherwise it can cause an electrical shock or
damage of the controller.
◎
Make sure the controller is isolated from power supply by the circuit breaker. Otherwise it
may cause a fire.
◎
Make sure that the ground terminal is grounded correctly.
◎
Do not touch the power input terminals of the controller and the pump’s terminals .
Otherwise it may cause an electrical shock.
