Advertisement
TROUBLE DIAGNOSIS
1. TROUBLE
SHOOTING
CAUSES AND CHECK POINTS.
HOW TO CHECK
CLAIMS.
1. Faulty start
1) No power on outlet.
2) No power on cord.
Bad connection between adapter and outlet. (faulty adapter)
The thnerdiameter
of adapter.
-The distance between holes.
The distance between terminals.
-The thickness of terminal.
Bad connection between
plug and adapter (faulty plug).
The distance between pins.
Pin outer diameter.
3) Shorted start circuit.
Nogeweron
-Dlsconnactedcopperwire.
rpowrcordlsdlsconnected.
powercord.
L Faulty,_der_.
I_err_l elsc_icalshofL
- Fo_tyterminatcontacL -Lcosecontact
- Lage d'_tance be_een
mde terminal,
-1]in femalsterminal,
-Termiqal d isconnected.
- Bad _eveasse_b_
- Dlscoenact_.
F Weak c onnac_on.
_ Sho_tlssated
cord _.
L Wom out_od btade.
O.L.P m oil. Capa:ily ofO.LPis srr_l.
- Cha'acte_is_cs
ofO.LPisba_
_Badcennec_on.
-Po_s
InnarI_wim blows out
_,sconnect_l.
Badintemal co_ecti_.
Faulty terminah::au_ng
(Cuvaeiscut).
•Badsoldeing.
- Noelectricpower co oompress_. - Faulty compress_.
- Faulty PTC.
Power d cesnotconduol. - Damage.
Bad_.
- Ini_ resistance lsbig.
Bedc_aec_ withFTOO bose.
compressor.
LAssen'_ isnotpossible.
•Bedterminal ccon_oa.
4) Duringdefrost. FStart automatic defrost,
L Cycle was set at defrost when the refrigerator
was produced.
* Measuring instrument :
Multi tester
• Check the voltage.
If the voltage is within _+85%
of the rated voltage, it isOK.
• Check the terminal
movement.
• Check both terminals of
power cord.
Power conducts : OK.
No power conducts : NG
• Check beth terminals of
O.LE
If power conducts : OK.
If not :NG.
• Check the resistance of both
terminals,
At normal temperature6 :
OK.
If disconnected : _.
- 72 -
Advertisement
