LG LS-P0960HL Service Manual ▷ View online
Operation Details
(1) The function of main control
1. Time Delay Safety Control
ƒU
3min
¡ƒ
The compressor is ceased for 3minutes to balance the pressure in the refrigeration cycle.
(Protection of compressor)
ƒU
2sec
¡ƒ
The indoor fan is ceased for 2sec. to prevent relay noise.
(Protection of fan relay and micro chip)
(Protection of fan relay and micro chip)
ƒU
30sec
¡ƒ
The 4-way valve is ceased for 30sec. to prevent the refrigerant-gas abnormal noise when the Heating
operation is OFF or switched to the other operation mode.
operation is OFF or switched to the other operation mode.
2. Airflow Direction Control
ƒU
This function is to swing the louver up and down automatically and to set it at the desired position.
ƒU
The procedure is as the following.
1st ; Press the ON/OFF Button to operate the product.
2nd ; Press the Airflow Direction Control Button to swing the louver up and down automatically.
3rd ; Repress the Airflow Direction Control Button to set the louver as the desired position.
3. Cooling Mode Operation
ƒU
When selecting the Cooling( ) Mode Operation, the unit will operate according to the setting by the remote
controller and the operation diagram is as following
controller and the operation diagram is as following
4. Cooling or Heating Mode with Sleep Mode Auto Operation
ƒU
When selecting the Cooling( ) or the Heating(
) combined with the Sleep Mode Auto Operation(
), the
operation diagram is as following.
12
Horizontal
0
1
2
3
4
5
6
7
8
Setting point:
Setting range for:
(Close)
7°
110°
Cooling
Approx. 28°
Heating
Approx. 28°
Cooling
Heating
Heating
Cooling
Horizontal
0
1
2
3
4
5
6
7
8
Setting point:
Setting range for:
(Close)
8°
150°
Cooling
Approx. 32°
Heating
Approx. 32°
Cooling
Heating
Heating
Cooling
LS-S0960CL/S0960HL
LS-S1260CL/S1260HL
LS-S1260CL/S1260HL
LS-P0760CL/P0760HL
LS-P0960CL/P0960HL
LS-P0960CL/P0960HL
Intake Air temp.
COMP. ON
(SET TEMP.+0.5
(SET TEMP.+0.5
¡
)
COMP. OFF
(SET TEMP. -0.5
(SET TEMP. -0.5
¡
)
More than
More than
3 minutes
3 minutes
Selecting
Selecting
Selecting
fan speed
fan speed
fan speed
COMPRESSOR
ON
OFF
ON
OFF
ON
INDOOR FAN
Low Low
¢”
¢”
¡Æ
Cooling Mode with the Sleep Mode
ƒU
The setting temperature will be raised by 1
¡
30minutes later and by 2
¡
1 hour later.
ƒU
The operation will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
¡Æ
Heating Mode with the Sleep Mode.
ƒU
The operation will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
13
Intake Air temp.
COMP. ON
(SET TEMP.+0.5
(SET TEMP.+0.5
¡
)
COMP. OFF
(SET TEMP. -0.5
(SET TEMP. -0.5
¡
)
Morethan
More than
3 minutes
3 minutes
INDOOR FAN
Low
Low
Low
Low
Low
COMPRESSOR
ON
OFF
ON
OFF
ON
Delay 3 minutes
30 minutes
30 minutes
1
¡
1
¡
Setting Temp. +3
¡
(Compressor OFF)
Setting Temp.
(Compressor ON)
(Compressor ON)
Indoor Fan
Med.
Med.
Med.
Med.
Med.
Med.
Compressor
ON
OFF
ON
OFF
ON
OFF
¢”
¢”
¢”
¢”
5. Auto Operation
ƒU
The operation procedure is as following.
ƒN
If initial mode is decided, that mode is continued without the room temperature changing.
ƒ
ƒU
U
Auto Operation for Cooling.
14
Press Start/Stop Button
Select Auto Operation Mode
Check the Room temperature
Operation mode
Indoor fan speed
are automatically decided by Fuzzy rule.
Setting temperature
Intake-air
temperature
Operation Mode
Heating
Soft Dry
Cooling
Operation Condition
Intake-air Temperature
Setting temperature
Fan speed
Air Direction Control
Over 26°C
25°C
Over 24°C~below 26°C
Intake air -1.0°C
Over 22°C~below 24°C
Intake air -0.5°C
Over 20°C~below 22°C Intake air temperature
below 20°C
20°C
Over 20°C~below 30°C
Fuzzy control
below 20°C
20°C
Over 30°C
30°C
below 21
¡
below
24
¡
~
Over 24
¡
Over
21
21
¡
When Auto Operation
initial start
When Switch to
Auto Operation
Controlled
by Fuzzy logic
1/f rhythm
Intake-Air temp
Setting Temp. +0.5°C
(Compressor OFF)
(Compressor OFF)
Setting Temp.-0.5°C
(Compressor ON)
(Compressor ON)
Indoor Fan
Compressor
ON
OFF
ON
OFF
Fuzzy Speed
¢”
¢”
ƒ
ƒU
U
Auto Operation for Soft Dry.
The Setting temperature will be set to the same that of the current intake-air temperature.
- Compressor ON temperature; Setting temperature +1°C
- Compressor OFF temperature; Setting temperature -0.5°C
- Compressor OFF temperature; Setting temperature -0.5°C
ƒ
ƒU
U
Auto Operation for Heating.
15
Intake Air temp.
below 20°C
over 20°C~below 21°C
Setting temp.
20°C
Intake air Temperature +0.5°C
21°C
20°C
20°C
Intake-Air temp.
Setting temp.
20.5°C
21°C
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