LG LMU240HE Service Manual - Page 45

Function of Indoor Unit

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Function of Indoor Unit Operation Split Type Indoor Unit Operation ON/OFF by Remote controller Sensing the Room Temperature • Room temperature sensor. (THERMISTOR) Room temperature control • Maintains the room temperature in accordance with the Setting Temp. Starting Current Control • Indoor fan is delayed for 5 seconds at the starting. Time Delay Safety Control • Restarting is delayed for approx. 3 minutes. Indoor Fan Speed Control • High, Med, Low, Chaos, Jet Cool Operation indication Lamps (LED) On/Off : Lights up during the system operation. Sleep Mode : Lights up during Sleep Mode Auto operation. Timer : Lights up during Timer operation. Defrost Mode : Lights up during Defrost Mode or Hot Start operation (Heat pump model only) Outdoor unit : Lights up during outdoor unit operation.(Cooling model only) operation Desire temperature For cooling,dehumidification,heating modes it display Destired temperature indicator • Cooling : 18°C~30°C(64°F~86°F) • AI : Auto Operation • Dehumidification : 18°C~30°C(64°F~86°F) • Po : Jet Cool • Heating : 16~30°C(60°F~86°F) • Lo : Test Mode Plasma : The function illustrates its dynamic mode by using a multiple lighting system. (Optional) Soft Dry Operation Mode • Intermittent operation of fan at low speed. Sleep Mode Auto Control • The fan is switched to low(Cooling), med(Heating) speed. • The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours. Natural Air Control by CHAOS Logic • The fan is switched to intermittent or irregular operation • The fan speed is automatically switched from high to low speed. * Airflow Direction Control • The louver can be set at the desired position or swing up and down automatically.(Model base) Deice (defrost) control (Heating) • Both the indoor and outdoor fan stops during deicing. • Hot start after deice ends. Hot-start Control (Heating) • The indoor fan stops until the evaporator piping temperature will be reached at 27°C(80.6°F). "Wall Mounted Type is standard" * Functions is dependent on model type. Service Manual 45

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Service Manual
45
"Wall Mounted Type is standard"
* Functions is dependent on model type.
Operation
Function of Indoor Unit
On/Off
: Lights up during the system operation.
Sleep Mode
: Lights up during Sleep Mode Auto operation.
Timer
: Lights up during Timer operation.
Defrost Mode
Outdoor unit
operation
: Lights up during Defrost Mode or Hot Start operation (Heat pump model only)
: Lights up during outdoor unit operation.(Cooling model only)
Desire temperature
For cooling,dehumidification,heating modes it display Destired temperature
indicator
•
Cooling
: 18
°
C~30
°
C(64
°
F~86
°
F)
•
AI
: Auto Operation
•
Dehumidification
: 18
°
C~30
°
C(64
°
F~86
°
F)
•
Po
: Jet Cool
•
Heating
: 16~30
°
C(60
°
F~86
°
F)
•
Lo
: Test Mode
Plasma
: The function illustrates its dynamic mode by using a multiple lighting system. (Optional)
•
Room temperature sensor. (THERMISTOR)
•
Maintains the room temperature in accordance with the Setting Temp.
•
Indoor fan is delayed for 5 seconds at the starting.
•
Restarting is delayed for approx. 3 minutes.
•
High, Med, Low, Chaos, Jet Cool
•
Intermittent operation of fan at low speed.
•
The fan is switched to low(Cooling), med(Heating) speed.
•
The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours.
•
The fan is switched to intermittent or irregular operation
•
The fan speed is automatically switched from high to low speed.
•
The louver can be set at the desired position or swing
up and down automatically.(Model base)
Split Type
Indoor Unit
Operation ON/OFF by Remote controlle
r
Sensing the Room Temperature
Room temperature control
Starting Current Control
Time Delay Safety Control
Indoor Fan Speed Control
Operation indication Lamps (LED)
Soft Dry Operation Mode
•
Both the indoor and outdoor fan
stops during deicing.
•
Hot start after deice ends.
•
The indoor fan stops until the
evaporator piping temperature will
be reached at 27
°
C(80.6
°
F).
Sleep Mode Auto Control
Natural Air Control by CHAOS Logic
* Airflow Direction Control
Deice (defrost) control (Heating)
Hot-start Control (Heating)