LG UU70W U34 - Auto Changeover Operation; Auto Restart Opeartion

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Only for training and service purposes

LGE Internal Use Only

Part 2 Functions & Controls

4.3 Auto restart Operation

• Whenever there is electricity failure to the unit, and after resumption of the power, unit will start in the same mode prior

to the power failure. Memorized condition are on / off condition, operating mode (cooling/ heating), set temperature and

fan speed. The unit will memorize the above conditions and start with same memorized condition.

4.2 Auto changeover operation

• The air conditioner changes the operation mode automatically to keep indoor temperature.

• When room temperature vary over ±2°C with respect to setting temperature, air conditioner keeps the room tempera-

ture in ±2°C with respect to setting temperature by auto change mode.

SET Temp.

+0.5°C

-0.5°C

-2°C

+4°C

+2°C

Cooling

operation

Heating operation Cooling

operation

Cooling thermo off

Heating thermo off

Switching point

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