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Part 2 Functions & Controls
• How to Operate the Lift Grill
• Always stop the air conditioner operation for safety before operating lift grill.
• Take heed _ there is worry about dust fall etc. when suction grill descends.
• In case when the set automatic stop distance goes wrong, check the set value of operation panel and con-
firm if there is neither obstacle nor mankind.
• When you are not to remove obstacle, stop the operation before touching the obstacle.
1. Stop the Air Conditioner Operation
2. Descend the Suction Grill
- Depress the down button(
Then suction grill descends and stops automatically at a certain
distance.
- You may stop it at wanted distance point by depressing the stop but-
ton (
) when descending.
3. Raise the Suction Grill
- Depress the up button(
).
Then suction grill goes up and enters into the front panel.
4. Stop the Suction Grill during Rising
- Depress the stop button(
Make use of this when you want to stop it at your wished posi-
tion.
7.4 Defrost Control (Heating)
• Defrost operation is controlled by timer and sensing temperature of outdoor pipe.
• The first defrost starts only when the outdoor pipe temperature falls below -11°C after starting of heating operation and
more than 10 minutes operation of compressor.
• Defrost ends after 15 minutes passed from starting of defrost operation when the outdoor rises over 40°C even before
12 minutes.
• The second defrost starts only when the outdoor pipe temperature falls below – 6°C after from ending of the first de-
frost and more than 10 minutes operation of compressor.
Copyright ©2017 LG Electronics. Inc. All right reserved.
Only for training and service purposes
).
).
Automatic Stop Distance of Grill
Ceiling height
Automatic stop distance 1.5±0.5m 2.5±0.5m
S If you want to change automatic distance setting,
consult with your sale agency.
- 31 -
Medium
Low
High
(
Height: 3~4 m)
3.5±0.5m
LGE Internal Use Only
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