LG DLGX4001B Service Manual

28 29
28 29
Check lint Filter
Clean if needed.
Explain to owner responsibility
-
formance and safety reason.
Run dryer on a heat cycle for
one minute.
If heat is felt, unit may have a
vent problem, Investigate venting
system.
Is vent too long?
Fully or partially clogged, etc?
outlet.
Check with meter at L1 and L2
On out let.
Correct voltage = 208~240Vac
±10%
Is voltage of outlet within correct
range?
3-1 Connection with a Power
Supply Cord
Check voltage of connector to
connector (
~ . ~ )
CAUTION: Potential for voltages
over 200Vac. Proceed with care.
Heating = 208~240Vac
Stop = 0
Troubleshooting
for inadequate
End-user must
use correct outlet
or have outlet
repaired by
electrician.
Defective main
PCB
Unplug UNIT / Check heater
elements.
Terminal: 1(COM) – 2 = 10Ω
Terminal: 1(COM) – 3 = 10Ω
Terminal: 2 – 3 = 20Ω
Unplug UNIT / Test thermostats
Hi-limit
Open at 257 ± 9
(125 ± 5
) ∞
Close at 221 ± 9
(94 ± 7
) 5Ω
Safety
Open at 284 ± 41
(140 ± 5
) ∞
Close at -31
(-35
) 5Ω
Defective
Thermostat. If
Safety thermostat
Is open, replace
Both after
Determining what
Caused thermo-
stat
to open
One or both
Heater elements
defective.
Defective Motor
Unplug UNIT / Check centrifugal
switch
Are motor readings normal?
Resistance value =
30mmΩ
Retest heating circuit
No
Yes
No
No
No
Yes
Yes
No
Yes
No
Yes
No
Yes
Not heating (Electric)
26
29
<Gas Dryer>
%QORQPGPV 2KEVWTG6GUV2QKPV 8CNWG
/CKP29$
6CDTGNC[$¥;.¢
/GCUWTGXQNVCIGQHEQPPGEVQTVQ
EQPPGEVQT
¢+IPKVKPI
£5VQR
¢8QNVCIGXCNWG
8CE
£8QNVCIGXCNWG
+IPKVGT
/GCUWTGTGUKUVCPEGQHVGTOKPCNVQVGTOKPCN
4GUKUVCPEGXCNWG

`Ć
(NCOG&GVGEVQT
/GCUWTGTGUKUVCPEGQHVGTOKPCNVQVGTOKPCN
¢1RGPCVșȘ=/CZKOWO?£%NQUGCV
șȘ
¢4GUKUVCPEGXCNWG
ă
£4GUKUVCPEGXCNWG
ヱĆ
6JGTOQUVCV*KNKOKV
/GCUWTGTGUKUVCPEGQHVGTOKPCNVQVGTOKPCN¢1RGP
CVșȘ£%NQUGCVș
Ș
¢4GUKUVCPEGXCNWG
ă
£4GUKUVCPEGXCNWG
ヱĆ
6JGTOQUVCV5CHGV[
/GCUWTGTGUKUVCPEGQHVGTOKPCNVQVGTOKPCN¢1RGP
CVșȘ£%NQUG/CPWCNTGUGV
¢4GUKUVCPEGXCNWG
ă
£4GUKUVCPEGXCNWG
ヱĆ
&QQTUYKVEJ
/GCUWTGTGUKUVCPEGQHVJGHQNNQYKPIVGTOKPCN
&QQTUYKVEJMPQDQRGP
¢6GTOKPCN%1/0%
£6GTOKPCN%1/01
&QQTUYKVEJRWUJENQUG
¤6GTOKPCN%1/0%
¥6GTOKPCN%1/01
¢4GUKUVCPEGXCNWG
ƃ
£4GUKUVCPEGXCNWGă
¤4GUKUVCPEGXCNWGă
¥4GUKUVCPEGXCNWG
ƃ
uj
uj
j
27

LG DLGX4001B Specifications

General

Type	front load; gas
Color	black steel; white (w), black steel (b)
Dryer Capactity	7.4 cu. ft.
Number of Cycles	12
Number of Options	12; more time, less time, damp dry signal, wrinkle care, control lock, wi-fi, energy saver, turbosteam™, reduce static, remote start, drum light, signal
Drying Levels	very dry, more dry, normal dry, less dry, damp dry
Venting	vented; electric: 4 way venting / gas: 3 way venting
Temperature Settings	high, med.high, medium, low, ultra low; 5
Control Panel	digital and knobs
Cycle Signal	yes
Interior Light	yes
Drying Rack	no
Sensor Dry Option	yes
Sanitize Option	yes
Steam	turbosteam™; yes
Smart Home	yes
Remote Control	yes
Wi-Fi	yes
Voltage	120 volts
Current	15

Weight and Dimensions

Depth	30 1/8 inch
Height	39 inch
Width	27 inch
Net Weight	139.3 lbs