Revision 10 Nov 2020 Page 5 of 32
Safety Precautions
Warning
•All Electrical work must be performed by a licenced technician according to local regulations
and the instructions given in this manual.
•Installation must be performed by an authorized dealer or specialist. Defective installation can
cause water leakage, electrical shock, or fire.
•Before installing, modifying, or servicing this appliance, the main electrical disconnect switch
must be in the OFF position. There may be more than one disconnection switch. Lock out and
tag with a suitable warning label.
•Never supply power to the unit unless all wiring and tubing are completed, re-connected and
checked.
•This system has hazardous electrical voltages. Ensure that all wiring is compliant with this
manual and local regulations.
•The unit and the solar system must be earthed in accordance with local electrical and building
codes.
•Compatible MC 4 type connectors must be used.
•Do not allow children to play with the air conditioner. Children must always be supervised
around the unit.
•Contact an authorized service technician for repair or maintenance of this unit.
•Only use the included accessories, parts, and specified parts for installation. Using non-
standard parts can cause water leakage, electrical shock, fire, and can cause the unit to fail.
•Install the unit in a firm location that can support the unit’s weight. If the chosen location
cannot support the unit’s weight, or the installation is not done properly the unit may fall and
cause serious injury and damage.
•For all electrical work, follow all local and national wiring standards, regulations, and the
Installation manual.
•The unit must be powered by a dedicated circuit with a residual current and leakage device.
•For all electrical work, use the specified cables. Connect cables properly and clamp them
securely to prevent external forces from damaging the electrical connections. Improper
electrical connections can overheat and cause fire and may also cause electric shock.
•All wiring must be properly arranged to ensure that control board cover can close properly. If
the control board cover is not closed properly, it can lead to corrosion and cause the
connection points on the terminal strip to heat up, catch fire or cause electrical shock.
•In certain functional environments, such as kitchens, server rooms, etc., the use of specially
designed air-conditioning units is highly recommended.
•For units that have an auxiliary electric heater, do not install the unit within 1 meter of any
combustible materials.
•Do not install the unit in a location that may be exposed to combustible gas leaks. If
combustible gas accumulates around the unit, it may cause fire.
•Do not install this air conditioner in a wet location such as a bathroom or laundry room. Too
much exposure to water can cause electrical components to short circuit.
•This product must be properly earthed and installed with an earth leakage circuit breaker.
Failure to do so may result in injury, electric shock, or death.
•Install drainage piping in accordance with local and national regulations and meet the
requirements of the National construction code volume 3 plumbing code of Australia.
•This air-conditioning unit contains fluorinated gasses. For specific information on the type of
gas please refer to the label(s) on the outdoor unit.
•De-commissioning and disposal of this unit must be performed by a certified technician, in
accordance with the Australian and New Zealand Refrigerant Handling code of practice.
•When the unit is checked for leaks, proper record-keeping of all checks is strongly
recommended.
