Singer SNG21-09IVi, User Manual, Page: 88 / 112

88
GB
Outdoor unit
1. Select a location where the noise and out fl ow air emitted by the outdoor
unit will not affect neighborhood.
2. The location should be well ventilated and dry, in which the outdoor unit will
not be exposed directly to sunlight or strong wind.
3. The location should be able to withstand the weight of outdoor unit.
4.
Make sure that the installation follows the requirement of installation
dimension diagram.
5. Select a location which is out of reach for children and far away from animals
or plants. If it is unavoidable, please add the fence for safety purpose.
SAFETY PRECAUTION
1. Must follow the electric safety regulations when installing the
unit.
2. According to the local safety regulations, use quali fi ed power
supply circuit and air switch.
3. Make sure the power supply matches with the requirement of
air conditioner. Unstable power supply or incorrect wiring may
result in electric shock,
fi re hazard or malfunction. Please install
proper power supply cables before using the air conditioner.
4. Properly connect the live wire, neutral wire and grounding wire
of power socket.
5. Be sure to cut off the power supply before proceeding any work
related to electricity and safety.
6. Do not put through the power before fi nishing installation.
7. If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly quali fi ed persons in
order to avoid a hazard.
8. The temperature of refrigerant circuit will be high, please keep
the interconnection cable away from the copper tube.
9. The appliance shall be installed in accordance with national
wiring regulations.