8
When the outdoortemperature falls, the heating capacity decreaseaccordingly because the
heat absorbed fromoutdoors decreases (See the figure atthe right).At the same time, the
temperature difference between indoors andoutdoors is enlarged, so thatthe heating load
increase accordingly.If the air-conditioner can not reach a satisfactoryeffect, it is
recommended that otherheating devices be used together.
2.White steam comesout from the indoor unit
During the coolingoperation ,under high relative humidity indoors,white steam may come
out due tothe high humidity and temperature difference of airinlet and outlet.
The air-conditioner convert to heatingoperation after thefrost dissolving, the moisture
(due to frostdissolving) is discharged in formof steam.
3.High noise duringoperation
4.Dust is blownout from the indoor unit
5.The peculiar smellemanates from indoor unit
6.Cooling /Heating (notfor cold wind type) operation convertsto only wind mode.
7.If you selectthe cooling operation in a relativelydamp environment (relative humidity
is higher than80%),dew may be formed over thesurface of indoor unit and drop.In such
a case, pleaseadjust the vertical wind vanes toits maximum ventilation position(i.e.,close
to the positionnormal to the horizontal direction)and choose to improve thedew
phenomenon.
high
When the air-conditioner is used the first timeafter being leftunused for a long time, the
dust inside theindoor unit will be blown out.
The s ell which absorbed from room, furniture,clothing or cigaretteemanates during the
air-conditioner is operating.
m
When the indoorunit reaches the stip lated temperature, theair-conditioner will stop the
operation of compressorand convert to only wind mode.The compressor will restart
cooling or heatingafter the room temperature rise ordrop to a certain degree.
u
When the compressoris operating or just stops operation,fizzle may be heard because of
the refrigerant flowor stop flowing.
After the air-conditioner operates or stops for awhile, crackle fromthe naturel expansion
and contraction ofthe plastic components may be heardbecause of temperature variation.
When the air-conditioner is energized for thefirst time, sound from friction maybe heard
because of therotating of wind wave.
8.Heating operation (heatpump type )
During the heatingoperation ,the heat pump of
air-conditioner operates with the principleof
absorbing heat outdoorand release heat indoor.
Heating capacity
High
Low
High Low
Outdoor temperature
11
9.The power cableshould be H05VV-F.The connecting cable should beH07RF.
