Precautions; Precautions For The Service; Precautions For The Static Electricity And Pl - Samsung AR07CSDAFWKN Service Manual

1. Precautions

1-1 Precautions for the Service

• Users should not install the air conditioner by themselves.
Ask the dealer or authorized company to install the air conditioner
except the window-type air conditioner in U.S.A and Canada.
• If you don't install the air conditioner properly, it may cause a fire,
a water leakage or an electric shock.
• You must install the air conditioner according to the national wiring
regulations and safety regulations.
• Install the indoor unit higher than 2.5m from the floor to avoid
the injury caused by the operation of the fan.
(except the window-type air conditioner)
• The manufacturer is not responsible for any accidents or injury
caused by an incorrect installation.
When installing the built-in type air conditioner, keep all electric cables such as the power cable and the
connection cord in pipes, ducts, or cable channels to protect them from the danger of impact or any other incidents.
• More than 2 indoor units should be installed when you use Free Joint Multi air conditioner.
• AJ020BXJ2CH outdoor unit
- AR18/24********, AR18/24********, AJ018BNNDCH, AJ018BNLDCH, AC***BNHDCH, AJ015/018TNJDCH,
AC018/024BNZDCH indoor units cannot be connected.
• AJ020CXS3CH outdoor unit
- AR18/24********, AR18/24********, AJ018BNNDCH, AJ018BNLDCH, AC018BNHDCH, AJ015/018TNJDCH,
AC018/024BNZDCH indoor units cannot be connected.
• AJ024BXJ3CH/AJ024CXS4CH outdoor units
- AR24********, AC024BNZDCH indoor units cannot be connected

1-2 Precautions for the Static Electricity and PL

• If the power cord of the air conditioner is damaged, it must be replaced by
themanufacturer or a qualified person in order to avoid a hazard.
• The air conditioner must be plugged into an independent circuit if
applicable or connect the power cable to the auxiliary circuit breaker.
An all pole disconnection from the power supply must be incorporated in
the fixed wiring with a contact opening of >3mm.
• Do not extend an electric cord to the air conditioner.
• The air conditioner must be plugged in after you complete the
installation.
Samsung Electronics
Avoid Dangerous Contact
No Tapping and No Extension Cords
Precautions
1-1