8 Indoor Unit
Safety Precautions
Do not wash the air conditioner units.
- Washing them may cause an electric shock.
Be careful that the installation base is not
damaged by long use.
- If the damage is left uncorrected, the unit may
fall and cause personal injury or property
damage.
Safely dispose of the packing materials.
- Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries.
- Tear apart and throw away plastic packaging bags so that children will not play with them. If children
play with a plastic bag which was not torn apart, they face the risk of suffocation.
Cautions before the test run
Turn on the power at least 12 hours before starting operation.
- Starting operation immediately after turning on the main power switch can result in severe damage to
internal parts. Keep the power switch turned on during the operational season.
Do not touch the switches with wet fingers.
- Touching a switch with wet fingers can cause an electric shock.
Do not touch the refrigerant pipes during and immediately after operation.
- During and immediately after operation, the refrigerant pipes may be hot or cold, depending on the
condition of the refrigerant flowing through the refrigerant piping, compressor, and other refrigerant
cycle parts. Your hands may suffer burns or frost-bite if you touch the refrigerant pipes.
Do not operate the air conditioner with the panels and guards removed.
- Rotating, hot, or high-voltage parts can cause injuries.
Do not turn off the power immediately after stopping operation.
- Always wait at least five minutes before turning off the power. Otherwise, water leakage and trouble
may occur.
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