User Guide

Operation
Details
0
(1) The
function
of main
control
1. Time
delay
Safety Control
"
3min.; The
compressor
operation is
delayed
for
3
minutes to balance
the pressure
of cycle.
(Protection of
compressor)
"
5sec.; The
indoor fan
Is delayed for 5
seconds,
when
operating
initially, to prevent noises occurred
by
the
vertical
louver
and
wind.
" 2min.; The
reversing
valve is
delayed
for 2 minutes to
prevent the
refrigerant-gas for
abnormal noise
when
the
heating
operation Is OFF
or switched to the
other
operation mode
while compressor is
off.
While
compressor Is running,
it takes 3-5
seconds
to
switch.
2.
Airflow
Direction Control
" This
function is
to swing the vertical
louver up
and
down automatically
and to
set it at a
fixed
position.
" The procedure
is as the
following.
1 st ;
Press the
ON/OFF Button to
operate
the unit.
2nd;
Press the
Airflow
Direction Control
Button to
swing the
vertical
louver up
and down
automatically.
3nd ; Repress
the Airflow
Direction
Control Button
to set
the vertical lower
at
a
fixed
position.
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3.
Cooling
Operation
Mode
" When
selecting the Cooling()
Mode
Operation, the unit
will operate
according
to the
setting by the
remote
controller and
the operation
diagram is
shown below.
INTAKE
AIR TEMP.
°
SETTING
TEMP. +1 F
(Compressor
ON)
° SETTING TEMP. -1 F
(Compressor OFF)
More than
More
than
3 minutes
3
minutes
INDOOR FAN SPEED
Selecting
fan
speed
Low
Selecting
fan speed
Low
Selecting
fan
speed
COMPRESSOR ON
OFF
ON
OFF
ON
Protection of
the
Indoor heat
exchanger from
frosting
"
Compressor and outdoor fan stop when indoor pipe temperature
is
below
32°F
and restart at
the pipe
temperature is above 45°F.
-14-
"