WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME
MAINTENANCE
Before starting maintenance
Cleaning the indoor unit
When it is not going to be used for a long time:
1Perform the FAN operation for 3 or 4 hours to dry the inside of the air conditioner.
To perform FAN operation, set the remote controller to the highest temperature in the MANUAL COOL mode. (Refer to page 7.)
When the air conditioner is to be used again:
1Clean the air filter and install it in the indoor unit.
(Refer to page 10 for cleaning instructions.)
2 Check that the air inlet and outlet of the in- |
door/outdoor units are not blocked with any |
■Turn off the breaker and/or disconnect the power supply plug.
CAUTION:
When the unit is to be cleaned, switch it off and discon- nect the power supply plug or turn off the breaker. Since the fan rotates at high speed during operation, it may cause an injury.
■Clean the unit using a soft dry cloth.
•If the dirt is noticeable, wipe the unit with a cloth soaked in a solution of mild detergent diluted in luke- warm water.
•Do not use gasoline, benzine, polishing powder, or insecticide. The unit may be damaged.
2Turn off the breaker and/or disconnect the power supply plug.
CAUTION:
Turn off the breaker or disconnect the power supply plug when the air conditioner is not going to be used for a long time.
Dirt may collect and this may cause a fire.
3Remove the batteries from the remote con- troller.
CAUTION:
To prevent liquid leakage, take out all batteries when the remote controller is not going to be used for a long time.
obstacles. |
3Check that the earth is connected correctly.
CAUTION: Earth the unit.
Do not connect the earth to a gas pipe, water pipe, light- ning rod or the earth of a telephone. If the earthing is incorrect, it may cause an electric shock.
CAUTION
Do not open the front panel up past the level position.
The panel may come off in order to prevent it from being damaged.
•The front panel may also come off if the upper part of the front panel is pulled down.
Do not exceed.
Movable range
■If the front panel comes off, attach it as explained below.
Keeping the front panel level with one hand, insert the hinges one by one with the other hand into the notches at the left, right and center of the top of the indoor unit until they click into place. (1) Then, close the front panel. (2)
1
Keep the front panel level and insert the hinges into the notches.
2
•Do not step onto an unstable bench when maintaining the unit, etc. This may cause an injury, etc. if you fall down.
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