Instruction for Use

16
EMERGENCY OPERATION
Under emergency situation or when remote
control is missing, you can control the unit by
pressing the on/off swith located on the indoor
unit.
• Turn on the appliance: when the unit is off, press
this button, it will start up and operate in 6th
SENSE mode.
• Turn off the appliance: when the unit is on, press
this button, the unit will stop working.
on/off switch
PROTECTION
Operating condition
The protective device maybe trip and stop the
appliance in the cases listed below.
*For Tropical (T3) Climate condition models, the
temperature point is 52°C instead of 43°C.
If the air conditioner runs in COOLING or DRY
mode with door or window opened for a long
time when relative humidity is above 80%, dew
may drip down from the outlet.
Noise pollution
• Install the appliance at a place that can bear its
weight in order to operate more quietly
• Install the outdoor unit at a place where the air
discharged and the operation noise would not
disturb your neighbours.
• Do not place any obstacles in front of the air
outlet of the outdoor unit lest it increases the
noise level.
Features of protection device
Wait at least 3 minutes before restarting the unit
after operation stops or changing mode during
operation. After connecting to power supply and
turning on the appliance immediately, a delay of 20
seconds may occur before it starts to operate. If all
operation has stopped, press ON/OFF button
again to restart. Timer should be set again if it has
been cancelled.
Features of COOLING mode
Anti-freezing
When the temperature of the indoor heat
exchanger drops to 0° or below, compressor will
stop working to protect the appliance.
Features of HEATING mode
Preheating
In order to prevent cool air blowing, 2-5 minutes
are necessary to preheat the indoor unit at
HEATING operation start. The indoor fan will not
work during preheating.
Defrosting
In HEATING operation the appliance will defrost
(de-ice) automatically to raise efficiency. This
procedure usually lasts 6-10 minutes. During
defrosting, fan stops running and running indicator
flashes.
After defrosting is completeed, it returns to
HEATING mode automatically.
Note: Heating is NOT available for cooling only
air conditioner.
Heating
Outdoor air temperature is over 24°C
Outdoor air temperature is below -7°C
Room temperature is over 27°C
Cooling
Outdoor air temperature is over *43°C
Room temperature is below 21°C
Dehumidifying Room temperature is below 18°C