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12.11 Random Auto Restart Control ....................35
12.12 Remote Control Signal Receiving Sound...35
12.13 Patrol Operation .........................................36
12.14 e-ion operation ...........................................39
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the products dealt with in this service information by anyone else could result in serious injury or death.
will cause harm or damage, and the seriousness is classified by the following indications.
x The items to be followed are classified by the symbols:
x Carry out test running to confirm that no abnormality occurs after the servicing. Then, explain to user the
instructions for future reference.
electrical shock or fire.
or electrical shock.
the set will drop and cause injury.
must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or fire.
may cause electrical shock and fire in case equipment breakdown or insulation breakdown.
will cause heat-up or fire at the connection.
heat-up or fire at the connection point of terminal, fire or electrical shock.
Otherwise, it will cause lower capacity, abnormal high pressure in the refrigeration cycle, explosive and injury.
climb up to outdoor unit and cross over the handrail and causing accident.
telephone. Otherwise, it may cause electric shock in case equipment breakdown or insulation breakdown.
appliances. Otherwise, it will cause fire or electric shock.
condition, burst may occur and cause injury.
setting the valves at open condition, a burst may occur and cause injury.
contacts with fire.
unit, it may cause fire.
may break and cause refrigerant gas leakage.
a high temperature solder iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C).
Pb free solder will tend to splash when heated too high (about 1100°F / 600°C).
Power supply point shall be the place where there is ease for access for the power disconnection in case of emergency. In some countries,
permanent connection of this room air conditioner to the power supply is prohibited.
i. Power supply connection to the receptacle using a power plug.
Use an approved 15/16A (1.0~1.5HP) or 16A (2.0HP) or 20A (2.5HP) power
plug with earth pin for the connection to the socket.
ii. Power supply connection to a circuit breaker for the permanent component.
Use an approved 15/16A (1.0~1.5HP) or 20A (2.5HP) circuit
breaker for the permanent connection. It must be a double pole switch with a minimum 3.0 mm contact gap.
8. Do not release refrigerant during piping work for installation, servicing, reinstallation and during repairing a refrigerant parts.
Take care of the liquid refrigerant, it may cause frostbite