OPERATION TIPS
14
Make sure that air outlet and inlet are not blocked.
The earth wire is connected safely and reliably
.
The filter net is properly fixed.
Stop its using for a long time, please clean the filter net before starting the air-conditioner,
see
Maintenance
for how to operate.
Checking before operation
Please read carefully this instruction before operating the air -conditioner to prevent injuring
to user or the other people and property damage, the following instructions must be followed.
Set the suitable temperature, especially when there are old people, children and patients
in the room.
In the case the air-conditioner occurs closing down or gash due to the severeinterference
from outer environments such as auto and mobile phone etc.,please take off the plug and
then plug in after several seconds to restart the air-conditioner.
Installation should always be carried out by specialist. The customers should not install
the air-conditioner by themselves,Otherwise, it may be damage to the air-conditioner or
to the other persons safety and property.
In order to properly use the air-conditioner ,please follow the Working condition in the
instructions, otherwise, it may activate the inside protection, or lead to weeping, or
decrease the cooling/heating efficiency.
Note
Safety tips
Generally,keep the temperature difference between the inside and outside
within 5 C
o
The unit is designed not to blow cold air on HEAT mode, when the indoor heat
exchanger is in one of the following three situations and the settemperature has
not been reached.
The compressor can not restart for 3 minutes after it stops.
Anti-cold air (cooling and heating models only)
1. Protection of the air conditioner
The compressor protection
Operation tips
The indoor or outdoor fan stop running when defrosting (Cooling and heating models only)
Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is
low and humidity is high resulting in lower heating efficiency of the air conditioner.
Defrosting (cooling and heating models only)
The following event may occur during normal operation.
1 When heating has just starting
2 Defrosting
3 Low temperaute heating