Lennox 4 Series User Manual

6
• Ensure a correctly sized power cord is used. Never use a damaged power cord or connection wire.
The connection wire should be replaced by exclusive cable.
• Aer connecting the power cord, ensure the electric box cover is properly secured to avoid potential
accidents.
• Always comply with the nitrogen charge requirements. Charge nitrogen when welding pipes.
• Never short-circuit or cancel the pressure switch to prevent unit damage.
• Always connect the wired controller prior to supplying power to the unit.
• Prior using the unit, always conduct an inspection to ensure the piping and wiring are connected
correctly to avoid water leakage, refrigerant leakage, electric shock, or fire.
• Never insert fingers or objects into air outlet/inlet grille.
• Open doors and windows to provide good ventilation in the room to avoid oxygen deficit when the
gas/oil supplied heating equipment is used.
• Never start up or shut down the air conditioner by means of directly plug or unplug the power cord.
• Only turn o a unit if it has been running for at least five minutes; otherwise it will influence oil return
of the compressor.
• Do not allow children to operate this unit.
• Do not operate this unit with wet hands.
• Turn o the unit or cut o the power supply before cleaning the unit, otherwise electric shock or
injury may occur.
• Never spray or flush water towards unit, otherwise malfunction or electric shock may occur.
• Do not expose the unit to a moist or corrosive environment.
• Ensure the unit has been powered at least 8 hours before operation. Do not cut o the power when
24 hours short-time halting (to protect the compressor).
• Volatile liquids, such as diluent or gas will damage the unit appearance. Only use so cloth with a
little neutral detergent to clean the outer casing of the unit.
• Under cooling mode, do not set the room temperature too low and keep the temperature dierence
between the indoor and outdoor unit within 5°C.
• If the unit is operating abnormally (e.g. burning smell), power o the unit and cut o the main power
supply. Contact the authorised service centre or dealer.
• Never attempt to fix the unit yourself, as this may result in electric shock, injury or damage to the
unit. Always use an authorised service centre or dealer.
13 23 50 | lennoxaus.com.au
LENNOX MULTI SPLIT INVERTER
Outdoor Unit

Lennox 4 Series Specifications

General

Brand	Lennox
Model	4 Series
Category	Air Conditioner
Language	English