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.
Use the system in the following temperature for safe and
effective operation.
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.
Temperature
Outdoor
temperature
Room
temperature
water inlet
temperature
Mode
Cooling operation
0°C
～
43°C
17°C
～
32°C
0°C
～
30°C
3°C
～
20°C
The appliance should not be used by children without
supervision.
Heating operating
(cooling only
type without)
-15°C
～
24°C
30°C
～
75°C
DISPOSAL
：
Do not dispose this product as unsor-
ted municipal waste. Collection of such waste sepa-
rately for special treatment is necessary.
NOTE
1
2
If air conditioner is used outside the above conditions, it
may cause the unit to function abnormally.
Do not dispose of electrical appliances as unsorted municipal
waste, use separate collection facilities.
Contact you local government for information regarding the
collection systems available.
The phenomenon is normal that the surface of air
conditioning may condense water when the relative
larger humidity in room, please close the door and
window.
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
3
Optimum performance will be achieved within these
operating temperature range.
４
In heating mode,the temperature of the inlet water must
be under 75
℃.
The air conditioner consists of the indoor unit, the outdoor unit,
the connecting pipe and the remote controller.
5
Water system operating pressuer: Max: 1.6MPa, Min:
0.15MPa.
Function indicators on indoor unit display panel
Temporary button
Frost indicator Infrared signal receiver
The following should be noticed to ensure an economical
operation.
OPERATION TIMER
DEF./FAN ALARM
Operation lamp Timer indicator
Alarm indicator
Adjust the air flow louver properly and avoid direct air flow to
room inhabitants.
PRE-DEF indicator(cooling and heating type)
or fan only indicator(cooling only type)
Adjust the room temperature properly for a comfortable
environment. Avoid excessive heating or cooling.
(figure 1)
Display panel
This function is used to operate the unit temporarily in case you
misplace the remote controller or its batteries are exhausted.
Two modes including AUTO and FORCED COOL can be
selected through the TEMPORARY BUTTON on the air-in grill
control box of the indoor unit. Once you push this button, the air
conditioner will run in such order: AUTO, FORCED COOL,
OFF, and back to AUTO.
Prevent direct sunlight during cooling operation by using
curtains or blinds.
Ventilate often. Extended use requires special attention to
ventilation.
Keep doors and windows closed. If the doors and windows
remain open, air will flow out of your room causing a decrease
in the cooling or heating effect.
1
AUTO
The OPERATION lamp is lit, and the air conditioner will run
under AUTO mode. The remote controller operation is enabled
to operate according to the received signal.
Never place objects near the air inlet or the air outlet of the unit.
It may cause deterioration in the effect or stop the operation.
2
FORCED COOL
Set the timer .
The OPERATION lamp flashes, the air conditioner will turn to
AUTO after it is enforced to cool with a wind speed of HIGH for
30 minutes. The remote controller operation is disabled.
OFF
The OPERATION lamp goes off. The air conditioner is OFF
while the remote controller operation is enabled.
If you don't plan to use the unit for a long time, please take the
batteries from the remote controller. When the power is on,
some energy will be consumed,even if the air conditioner isn't in
operation. So please disconnect the power to save energy.
3
NOTE
This manual does not include Remote Controller
Operations, see the<<Remote Controller Owner's
manual>> packed with the unit for details.
owner's manual
