Functions - LG LB-H1860RH Service Manual

Functions

Indoor Unit
Operation ON/OFF by Remote controller
Sensing the Room Temperature
Room temperature control
Starting Current Control
Time Delay Safety Control
Indoor Fan Speed Control
Soft Dry Operation Mode
Auto Restart
Auto Operation(Auto Change Over)
Deice (defrost) control (Heating)
Hot-start Control (Heating)
High head height Drain pump(Optional)
Central Control(Optional)
Group Control(Optional Wiring)
Phase Control
PLASMA (Optional)
Telephone Control Operation (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 inhibited for approx. 3 minutes.
• High, Med, Low
• Intermittent operation of fan at low speed.
• Although the air-conditioner is turned off by a power failure, it is restarted automati-
cally previous operation mode after power supply.
• The setting temperature and desired operation mode are auto-
matically set by fuzzy rule.
• Both the indoor and outdoor fan stops during defrosting.
• Hot start after defrost ends.
• Fan speed is varied according to the state of dampers by micom.
• The function will be operated while in any operation mode wigh selecting the
function.
• The function is to be stopped while it is operating with selecting the function.
• The indoor fan stops until the evaporator piping tempera-
ture will be reached at 28°C.
• A standard drain-head height of up to 700mm is possible.
• It is operating individually or totally by central control function.
• Each controller can control 16 units and 8 controllers can connect.
• It operates maximum 16 units by only one wired remote con-
troller and each unit starts random to prevent overcurrent.
• Calling from outside, you can start the air conditioner to
keep the room comfortable.
• Even though you went out with the air conditioner on, you
can turn it off using the phone outside.
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