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1.5 WHEN THE AIR CONDITIONER IS NOT TO BE USED FOR LONG TIME.
If the air conditioner is not to be used for a long time due to a seasonal change, etc.,
Please do the following work.
1. The power supply switch is turned off.
If the power supply is kept on, several watts or several tends of watts will be wasted.
Also, the accumulation of dust, etc., can result in fire.
2. Filter, eliminator and drain pan are cleaned. Pay attention to throw dust in the drain.
3. Run it for 4-5 hours with the air blowing until the inside is completely dry.
Failing to do so can result in the growth of unhygienic, unhealthy mold in scattered areas throughout the room.
1.6 IN CASE OF FAILURE.
(1) Never remodel the air conditioner. Consult your dealer for any repair service.
Improper repair work can result in water leakage, electric shock, fire, etc.
(2) If the poser breaker is frequently activated, get in touch with your dealer.
Leaving the unit as it is under such conditions can result in fire or failure.
(3) If the refrigeration gas blows out or leaks, stop the operation of the air conditioner.
(4) Thoroughly ventilate the room, and contact your dealer.
Leaving the unit as it is can result in accidents due to oxygen deficiency.
2. TRANSFERRING WORK, AND CONSTRUCTION.
2.1 TRANSFER OF INSTALLATION.
(1) When removing and reinstalling the air conditioner when you enlarge your home, remodel, or move, consult with
your dealer in advance to ascertain the cost of the professional engineering work required for transferring the
installation.
(2) Please do not mix the one other than a specified refrigerant when you add the refrigerant (R-22) at the installation
and the transferring.
(3) When moving or reinstalling the air conditioner, consult with your dealer.
Defective installation can result in electric shock, fire, etc.
2.2 PLACE FOR INSTALLATION.
Please do not use the unit in the following places.
(1) Place where a lot of oil (The machine oil is contained), moistures, and dust exist.
(2) Place where a lot of salinities such as beach districts exists.
(3) Place where sulfur gas, volatile gas, and corroded gas are filled.
(4) Place where acid solution is frequently used.
(5) Place where special spray is frequently used.
(6) Hot spring zone.
(7) Near to machine which generates high cycle (High cycle welding machine etc.).
(8) Place where ventilation entrance of unit is closed by snowfall.
(9) The unit must be installed on stable, level surface.
The main body might corrode when the unit is used in such a place, the refrigerant leak, the performance of the unit
decrease remarkably, and it cause the damage of parts of the unit.
2.3 REGARDING ELECTRIC WORK.
(1) The electrical work must be undertaken by a person who is qualified as an electric engineer according to the
(technical standard respecting electrical installation), (internal wiring rules), and the installation instruction manual
with the absolute use of exclusive circuits.
(2) Please install a special power supply in the power supply.
(3) Please install the earth connection for the electric shock prevention.
(4) Never connect the grounding wire to a gas pipe, water pipe, arrester, or telephone grounding wires. For details,
consult with your dealer.
(5) In some types of installation sites, the installation of an earth leakage breaker is mandatory.
For details, consult with your dealer.
(6) The breaker and the fuse must use the one of correct capacity.
2.4 CONSIDERATION OF THE NOSE.
(1) Take sufficient measures against noise when installing the air conditioners at hospitals or communication-related
businesses.
(2) If the air conditioner is used in any of the above-mentioned environments, frequent operational failure can be
excepted. It is advisable to avoid these type of installation sites. For further details, consult with your dealer.
(3) Choose a place where cool air and noise from the outdoor air outlet of the air conditioner do not inconvenience the
neighbors.
(4) Obstacles placed near the air outlet of the unit can decrease performance and increase noise. Avoid placing any
obstacles adjacent to the air outlet.
(5) If the air conditioner produces any abnormal sound, consult with your dealer.