Sinclair ASDH-96AI, Руководство пользователя

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7
Table 12-1
Table 12-2
Table 12-3
Table 12-4
12. FAULTS OF REMOTE CONTROLLER
AND CAUSE
The unit
keep
starting up
and
shutting
down
frequently
The ref rigerant is
excessive or
deficient.
Air or noncondens-
able gas exists in the
refrigerant loop.
The compressor fails.
The voltage is too
high or too low.
The ref rigerant loop is
obstructed
Detect leak, and fill the
refrigerant of a correct
quantity
Make a vacuum again
and fill the refrigerant .
Repair or replace the
compressor.
Install a voltage
regulator.
Locate the causes and
replace thepart.
Cleanse the condenser
Cleanse the filter
Remove foreign matters
to keep well ventilated.
Close all windows and
doors.
Use curtains or jalousie
to obstructsunlight.
Reduce heat sources
The cooling effect of the
air conditioner is
deteriorated (but normal)
Detect leak, and fill the
refrigerant of a correct
quantity
The outdoor environ-
ment temperature is
lower than -7°C
The door or window is
not closed tightly
The refrigerant is leaked
or the replenishment is
deficient
Use a heating device.
Close doors and
windows properly
Dete ct leak, and fill
the ref rigerantof a
correct quantity.
The condenser of the
outdoor unit or indoor
unit is too dirty
The filter is blocked
The intake orifice or
exhaust orifice of the
outdoor/indoor unit is
blocked
The door or window is
open
Directly exposed to
sunlight
Too many heat
sources
Too high outdoor
environment tempera-
ture
The refrigerant is
leaked or the
replenishment is
deficient
The
cooling
effect is
poor
The
heating
effect is
poor
Before requesting for maintenance or repair, inspect the
following:
Symptom
The wind
speed
cannot be
shifted
Check item
The shift function cannot be set
cause
Check whether the
mode marked on the
screen is AUTO
Check whether the
mode marked on the
screen is DEWET
When you select the
AUTO mode, the
indoor unit will select
“AUTO” for the air
speed automatically
When you select the
DEWET mode, the
indoor unit will select
“AUTO” for the air
speed
automatically.The aie
speed is selectable
only in
the“cooling”,“heating”
and “supply air” mode
Symptom
After a while,
the ON/OFF
display
disappears
After a while,
the
TIMING ON
display
disappears
Check item
The display disappears
cause
Check whether the time
set on the timer has
expired
Check whether the time
set on the timer has
expired
The air conditioner
stops running
because the set time
has expired
When it comes to the
set time of starting
operation of the air
conditioner,the air
conditionerwill start
running automati-
cally, and the
corresponding display
will disappear.
Symptom
When you
press
ON/OFF
button, the
remote
controller
signal
cannot be
transmitted
Check item
The transmitting symbol ”does not blink
cause
Check whether the
batteries of remote
controller are low
When the batteries
are exhausted, the
signals cannot be
transmitted
Symptom
The
temperature
indicator
does not
light up
Check item
The temperature indicator dose not light up
cause
Check whether the
mode narked on the
screen is Supply Air
In the Supply Air
mode, the temperature
cannot be set