5
CAUTION
1.
Do not install the unit in a place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of
the unit, it may cause fire.
2. Prevent liquid or vapor from entering sumps or sewers since vapor is heavier than air and may form suffocating atmospheres.
3.
Do not release refrigerant during piping work for installation, re-installation and during repairing a refrigerant parts.
Take care of the liquid refrigerant, it may cause frostbite.
4. Do not install this appliance in a laundry room or other location where water may drip from the ceiling, etc.
5. Do not touch the sharp aluminum fin, sharp parts may cause injury.
CAUTION
6.
Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage
the furniture.
7.
Select an installation location which is easy for maintenance.
Incorrect installation, service or repair of this air conditioner may increase the risk of rupture and this may result in loss damage or
injury and/or property.
8.
Power supply connection to the room air conditioner.
Use power supply cord 3 × 1.5 mm
2
(1.0 ~ 1.5HP), 3 × 2.5 mm
2
(2.0HP) type designation 60245 IEC 57 or heavier cord.
Connect the power supply cord of the air conditioner to the mains using one of the following method.
Power supply point should be in easily accessible place for power disconnection in case of emergency.
In some countries, permanent connection of this air conditioner to the power supply is prohibited.
1) Power supply connection to the receptacle using power plug.
Use an approved 15/16A (1.0 ~ 1.5HP), 16A (2.0HP) power plug with earth pin for the connection to the socket.
2) Power supply connection to a circuit breaker for the permanent connection.
Use an approved 16A (1.0 ~ 2.0HP) circuit breaker for the permanent connection. It must be a double pole switch with
minimum 3.0 mm contact gap.
9.
Installation work.
It may need two people to carry out the installation work.
10.
Pb free solder has higher melting point than standard solder; typically the melting point is 50°F - 70°F (30°C - 40°C) higher.
Please use 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)
11.
Do not touch the sharp aluminum fins or edges of metal parts.
If you are required to handle sharp parts during installation or servicing, please wear hand glove.
Sharp parts may cause injury.
12.
Tighten the flare nut with torque wrench according to specified method. If the flare nut is over-tightened, after a long period, the flare
may break and cause refrigerant gas leakage
13. Do not touch outdoor unit air inlet and aluminum fin. It may cause injury.
