Shini SICC-120A-R2, Manual, Page: 29 / 44

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4.2.2 Main Interface
Display the inlet/outlet water temp
of the system.
Display the
“ on ” and “ off ” state of
the unit.
Display the operation state of the
unit: refrigeration/ heating.
Display the
“ on ” and “ off ” state of
water pump, compressor and
blower.
4.2.3 Interface of “ on ” and “ off ”
There are three kinds of startup
and shutdown of the unit: keyboard
startup and shutdown, timed
startup and shutdown as well as
startup and shutdown with remote-
control digital value.
The unit can be activated when it
meets the following conditions:
1) The input function of
remote-control digital value
has not been activated, or
the digital value is in
“ on ”
state when the function is
running.
2) Timing switch is not
activated or the current time
is in the period of
“ on ” .
3) There is no severe alarm.
4) The unit has been activated
by keyboard.
5) The main machine unit has
been activated (this function
only works in the
subordinate machine).
Note: If any of the above
conditions is not met, the unit
will be shut down and its state
will show the cause. The
priority of keyboard startup
and shutdown is higher than
that of other models, so the
system state will first show the
keyboard shutdown when there
are several causes resulting in
the system shutdown.
4.2.3.1 Interface of Keyboard Startup
and Shutdown
Under the main interface, you can
enter the
“ keyboard startup
interface ” after pressing the key
of . And keyboard startup can
be achieved after is pressed
again, under the condition that
the unit is in
“ off ” state and both
timed and remote-control startup
as well as shutdown are not
activated.
This is the “ keyboard startup
interface ” . When neither timed
startup and shutdown nor
remote-control one is not