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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
Inner diameter 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,
Nopoweron
.Disconnectedcq_oefwk&
[- Powefcord isdiscomected.
power o_d.
i
L Faultysotdenng.
"_nternal _
shot
Loose co_lauL
- t.age distance between
rna_ termS.
- ]'binferna_termina!.
Terminal _ .
-Bad s_=ve as_rnUy.
O.LPisctf.
•_.
F Weak cmnec_on.
c Worn out_0ol b lade.
-Capadty o fO.LPissm_.
.Chal_
ofO.L.P isbad.
•Bad_.
Power is
-Inne_ N kO/,,_re I :_ows out.
disconnected.
- Bed intemat c_Jon.
Faulty terrnk'el cau_ng(Cuwire iscut).
- Bedsok_ng.
Noe4ectdc power on compress_. - Faulty comlxessor.
= FaultyPTC.
_werdoes r _ conduct - [_aoe
- Bad chaa(:tel_.- lt_ res_a,_e isb_
Bedlm'ninal o_ne_n.
4) During defrost, rStart automaticdefrost"
L
Cycle was set at defrost when the refrigerator
was produced.
* Measuring instrument
:
Multi tester
• Check the voltage.
If the voltageis within ±85%
of the rated voltage, it is OK.
• Check the terminal
movement,
• Check both terminals of
power cord.
Power conducts
: OK.
No power conducts : NG
• Checkbothterminals o f
O.LP.
Ifpowerconducts: OK.
Ifnot :NG.
• Check the resistance of both
terminals.
At normaltemperature6 :
OK.
If disconnected : oo,
- 65 -
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