LG HMC036KDT1 Service Manual - Page 24

Operation, Details, M=Detrost]Contruklitlt, model, outcloopipetemperaturerises.avis, Heating,

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Operation Details e in compressoroft7the-rndoor-farrrepeats-tow airflow speed and pause. • While the intakeair temp is between compressor on temp. and compressor off temp 10-min dehumidifica- tion operation aad compressor off repeat. Compressor ON-Tbmp. Setting Tcmp i 0.5°C Compressor fiemp. D Setting Temp 0.5°C • In 10-min dehumidificatifin operation, the indizier fan operates with the low airflow speed. -M-Heating-Mode-Operation(H/P-model) • When the intake air-temp-reaches +3°..above the setting temp, the compressor is turned off. When below the setting temp-the-compressor is turned on. Compressor ON Temp. D Setting Temp. Compressor p. • While in compressor on. the indoor fan is off when the indoor pipe temp. is below 20°C. when above 28°C, . it operates with-the-lew-or-setting airflow speed. When the indoor pipe temp is between 20°C and 28°C, it oper- ates with Super-Lew(while4n-sleep modew;ith the medium airflow speed). • Whilo ir rnpresser-eff, the indoor fan isle f when the indoor pipo tomp is bolow 33°C, whon abovo 35°C , it operates with the teywairflow speed. • If overloaded while- rn-h-eating mode operation, in order to prevent the compressor from OLP operation, the outdoor fan is turned aaLoff according to indoor pipe temp • While in defrost controMth oftlIMIroutorlmutdoor fans are turhatoff. _M=Detrost]Contruklitltmodel) • Defrost operation is controlled by timer and sensing temperature of outdoor pipe. • The first defrost starts only when the outdoor pipe_temperature_falls below -6°C afteTzt5-minutes passed from starting of heating operation and more than 10 minutes operatiaEof carpressor. • Defrost ends after 976-minutes passed- from starting of defrost operation--or after the outdoor fan operates within max. 2 minuends whertthe- outcloopipetemperaturerises.avis ten min- -The second defrost starts only when the-outdoor pipe temperature falls below-er°C-after45-minutes passed frarrrending of the first defrost and mare-than 10 minulaS3Veratiorrof-compressor. • Heating overload(H/P models) utdesepiae,tamaerature - Outdoor fan is OFF if pipe -temperatures ove-r6.5°C and outdoer-fan-is-ON-if-pipe-temperature-is-belew 0°C. - Outdoor fan is off if any one part is heating overload condition. ulti Air Conditioner

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Operation
Details
e
in
compressor
oft7the
-
rndoor
-
farr
repeats
-
tow
airflow
speed
and
pause.
•
While
the
intake
air
temp
is
between
compressor
on
temp.
and
compressor
off
temp
10
-min
dehumidifica-
tion
operation
aad
compressor
off
repeat.
Compressor
ON
-
Tbmp.
Setting
Tcmp
i
0.5°C
Compressor
fi
emp.
D
Setting
Temp
0.5°C
•
In
10
-min
dehumidificatifin
operation,
the
indizier
fan
operates
with
the
low
airflow
speed.
-M-Heating-Mode-Operation(H/P-model)
•
When
the
intake
air
-temp
-reaches
+3°..above
the
setting
temp,
the
compressor
is
turned
off.
When
below
the
setting
temp
—the
-compressor
is
turned
on.
Compressor
ON
Temp.
D
Setting
Temp.
Compressor
p.
•
While
in
compressor
on.
the
indoor
fan
is
off
when
the
indoor
pipe
temp.
is
below
20°C.
when
above
28°C,
.
it
operates
with-the-lew-or-setting
airflow
speed.
When
the
indoor
pipe
temp
is
between
20°C
and
28°C,
it
oper-
ates
with
Super-Lew(while4n-sleep
mode;
with
the
medium
airflow
speed).
•
Whilo
ir
rnpresser-eff,
the
indoor
fan
isle
f
when
the
indoor
pipo
tomp
is
bolow
33°C,
whon
abovo
35°C
,
it
operates
with
the
teywairflow
speed.
•
If
overloaded
while
-
rn
-
h
-
eating
mode
operation,
in
order
to
prevent
the
compressor
from
OLP
operation,
the
outdoor
fan
is
turned
aaLoff
according
to
indoor
pipe
temp
•
While
in
defrost
controMth
oftlIMIroutorlmutdoor
fans
are
turhatoff.
_M=Detrost]Contruklitlt
model)
•
Defrost
operation
is
controlled
by
timer
and
sensing
temperature
of
outdoor
pipe.
•
The
first
defrost
starts
only
when
the
outdoor
pipe_temperature_falls
below
-6°C
afteTzt5
-
minutes
passed
from
starting
of
heating
operation
and
more
than
10
minutes
operatiaEof
carpressor.
•
Defrost
ends
after
976
-
minutes
passed-
from
starting
of
defrost
operation
--or
after
the
outdoor
fan
operates
within
max.
2
minuends
whertthe
-
outcloopipetemperaturerises.avis
ten
min-
-The
second
defrost
starts
only
when
the
-
outdoor
pipe
temperature
falls
below—er°C
—
after
45
-
minutes
passed
frarrr
ending
of
the
first
defrost
and
mare
-
than
10
minulaS3Veratiorr
of
-
compressor.
•
Heating
overload(H/P
models)
utdesepiae,tamaerature
-
Outdoor
fan
is
OFF
if
pipe
-temperatures
over
-6.5°C
and
outdoer-fan-is-ON-if-pipe-temperature-is-belew
0°C.
-
Outdoor
fan
is
off
if
any
one
part
is
heating
overload
condition.
ulti
Air
Conditioner