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grounded and that the earth wire is not connected to gas or
water pipe, lightning conductor or telephone earth wire.
In order to avoid injury, do not remove the fan guard of
the outdoor unit.
Do not operate the air conditioner with a wet hand.
An electric shock may happen.
Do not touch the heat exchanger fins.
These fins are sharp and could result in cutting injuries.
Do not place items which might be damaged by moisture
under the indoor unit.
Condensation may form if the humidity is above 80%, the
drain outlet is blocked or the filter is polluted.
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
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 touch the internal parts of the controller.
Do not remove the front panel. Some parts inside are
dangerous to touch, and a machine trouble may happen.
Never expose little children, plants or animals directly to
the air flow.
Adverse influence to little children, animals and plants may
result.
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 combustion 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.
This appliance can be used by children aged from 8
years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience
and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe
way and understand the hazards involved. Children shall
not play with
the appliance.
maintenance shall not be made by children without
supervision.
DISPOSAL Do not dispose this product as unsor-
ted municipal waste. Collection of such waste sepa-
rately for special treatment is necessary.
Do not dispose of electrical appliances as unsorted municipal
waste, use separate collection facilities.
2
deficiency,
ventilate
the
Cleaning
and user
Contact you local government for information regarding the
collection systems available.
If electrical appliances are disposed of in landfills or dumps,
hazardous substances can leak into the groundwater and get
into the food chain, damaging your health and well-being.
The outdoor unit window-shades should be periodic cleaning in
case of being jammed. The window-shapes is heat dissipation
outlet of components, if being jammed will cause the components
shorten their service life spans because of overheated for a long
time.
The temperature of refrigerant circuit will be high, please keep the
interconnection cable away from the copper tube.
2. PARTS NAMES
The air conditioner consists of the indoor unit, the
room
outdoor unit, the connecting pipe and the remote
controller.
Force Cooling Control
Force cooling
control Button sw1
Force Cooling Control
Force cooling control of outdoor unit be pressed once that a order
to force cooling in indoor unit. When the frequency of outdoor unit
change to 62Hz and then running it; indoor fan run in high speed.
Press the button again will exit the Force Cooling Control.
Display function
SW2 on the main control board of outdoor unit is the point
inspection function button (as shown in Fig.2-1). Pressing this
button once displays the first parameter of the digital pipe in the
main control board.
Additional button presses will display other parameters following
the sequence shown in Table 2-1.
Displayed
Sequence
Content
1
0--
2
1--
2--
3
4
3--
5
4--
5--
6
7
6--
8
7--
9
8--
10
9--
11
0--
12
1--
13
2--
14
3--
15
4--
16
5--
17
6--
18
7--
19
8--
20
9--
Display control button sw2
sw1 sw2
MAIN BOARD
(OUTDOOR UNIT)
Normal display
Current frequency
Local capacity of outdoor units
Total capacity requirements of outdoor units
Total requirements of outdoor units corrected capacity
Operating mode
Operating FAN speed and FAN grade
T2B/T2 average temperature
T3 pipe temperature
T4 environment temperature
Inverter exhaust temperature
Non-inverter exhaust temperature (reserved)
Heat dissipator surface temperature (reserved)
Electronic expansion valve aperture
Inverter input current
Non-inverter input current
Exhaust pressure (reserved)
Priority mode
Indoor unit quantity
Working indoor unit quantity
Last fault or protection code
--
Fig .2-1
Table 2-1
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