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After a long use, check the unit stand and fitting for
damage.
If damaged, the unit may fall and result in injury.
To avoid oxygen deficiency, ventilate the room
sufficiently if equipment with burner is used together
with the air conditioner.
Arrange the drain hose to ensure smooth drainage.
Incomplete drainage may cause wetting of the building,
furniture etc.
Never expose little children, plants or animals directly to
the air flow.
Adverse influence to little children, animals and plants may
result.
Notice to avoid places where operation noise may easily
be spread away or be enhanced.
Noise can be amplified by anything blocking the air outlet
of outdoor unit.
Choose a proper place that the noise and hot or cold wind
blown out of the outdoor unit will not bring inconvenience to
your neighbors and not affect the growth or animal or plant.
Do not allow a child to mount on the outdoor unit or
avoid placing any object on it.
Falling or tumbling may result in injury.
Do not operate the air conditioner when using a room
fumigation - type insecticide.
Failure to observe could cause the chemicals to become
deposited in the unit, which could endanger the health of
those who are hypersensitive to chemicals.
Do not place appliances which produce open fire in
places exposed to the air flow from the unit or under the
indoor unit.
It may cause incomplete combuston or deformation of the unit
due to the heat.
Do not install the air conditioner at any place where
flammable gas may leak out.
If the gas leaks out and stays around the air conditioner, a fire
may break out.
The appliance is not intended for use by person
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety.
2. PARTS NAMES
3. OPERATION AND PERFORMANCE
owner's manual
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NOTE
All the pictures in this manual are for explanation purpose
only, There may be slightly different from the air conditioner
you purchased (depend on model). The actual shape shall
prevail.
To avoid danger, never put sticks or other objects into it.
Please preheat the air conditioner for at least 12 hours before
operation. Do not switchoff the power if you need to stop the
unit for 24h or shorter time. (This is to heat the crank case
heater to avoid the compulsive start of compressor.)
Make sure the air inlet and outlet are not blocked, or it may
degrade the performance of air conditioner or start up protec-
tor which will stop the unit from running.
Fig.2-1
Table.2-1
2
1
1
4
3
Cooling and heating operation of inverter central A/C
The indoor unit of this air conditioner can be controlled solely,
and the indoor unit in the same system can run cooling and
heating at the same time,but Indoor units at downstream of
the same MS cannot conduct both heating and cooling, or
both heating and air supplying simultaneity. (Modes conflict is
displayed.)
When the Cooling and Heating operation confront with each
other, please determine the problem according to the settings
of outdoor unit Mode dial code SW5.
1. When set as the Heating Priority Mode, the indoor unit on
Cooling Mode would stop and there will be Standby or No
Priority displayed on the control panel. Those indoor units
which are running on Heating Mode will run continuously.
2. When the Cooling Priority Mode has been set, the indoor
unit on Heating Mode would stop and there will be Standby or
No Priority displayed on the control panel. Those indoor units
which are running on Cooling Mode will run continuously;
3. When the Priority Mode has been set, the first indoor unit
will work in Heating Mode that is Heating Priority, please refer
to the ITEM 1 for the control logic. If the first indoor unit is work
in Cooling Mode, that is the Cooling Priority Mode, please
refer to the ITEM 2 for the control logic;
4. In terms of the settings only respond the Heating Mode, the
indoor unit will run in Heating Mode normally, if unit be run in
the Cooling Mode or air Supply Mode, the indoor unit will
display Mode Conflicting;
5. In terms of the settings only respond the Cooling Mode, the
indoor unit will run in Cooling Mode or air supply mode
normally, if unit be run in the Heating Mode, the indoor unit will
display Mode Conflicting.
5
Air inlet (Both in Left and right sides, as well as in rear side. )
Refrigerant pipe connective opening or wires outlet
Refrigerant pipe connective opening or wires outlet
Air outlet (heat air to be blows out in the cooling operation,
vice versa while the heating. )
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2
3
Fixed foot
4
5