LG GR-L247ER Parts List And Instructions Manual page 47

TROUBLE DIAGNOSIS
CLAIMS.
3. Refrigeration
is weak.
CAUSES AND CHECK POINTS.
4) No coolingair circulation.
l FSUlly f anmotor. - - FSU is i- Fanshroud contact. - Clearance.
oons_ned. _-Damping evaporator contac_
- Accumulated res_ual frost
Small c coln9 air -- Insuff_t F-Fanovedo_.-Faanf_suse,
dischage, motor R PM _-BadkJwtem_peratee RPM _.
_ Rated pow_misuse.
L LOw vo_je.
Far.fan. f Fan rnLsuseBadshape.
Loose co_. - Not_h_yconnected.
Llnsertdepth.
-- Shoex:l.--BenL
Icesudforei_ ma_ onro_ting pals.
5) Compressor capacity. _ Ra_ misuse.
Sr_ capadly.
6) Refrigerant r- Malfunc_n of chargingcy_nder.
too much or too little. _- Wrongseltingofref_jerart
L.
I_ compress_. - Fsully_.
7) Continuous operation
- No contact of temperature controller. - Foreign materials,
8) Damper opens continuously.
i Foreign materials I_ p/U _uiddump.
jammed. _- EPS watersedimenl,
L Screw. Failed sensor. - Position of sensor.
_- Characteristics F Bad characteristics of its own temperatue.
of damper. _ Parts misuse.
L_ Charge of temperature - Impact,
characteristics,
9) Food storing place. - Near the outlet of cooling air.
HOW TO CHECK
• Check v_ually after
disassembly
• Check visually after
d_assembly.
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