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TROUBLE DIAGNOSIS
CLAIMS.
CAUSES
AND CHECK POINTS.
HOW TO CHECK
2. No cooling.
2) Refrigeration system is clogged.
Moisture
clogged.
-No_
poweron
IJlerm-
ostat
Residual
_theevamrat_
- .Air Blow_9-
Notpedom,_l.
Too shod.
-Impos_e mois_m
(:onfin_.
Lowar pressure.
- Leaveit intheair, _ Dun_ rest _',e.
L ,_en_K
- Capsam missed,
- Residual moisture. - Not d ried inthecompresso_
Elapsed m ore than6 monO_ B iterd_ng
- Caps aremissed.
- Nopressure w hen itisopen.
' -Insul_ent drier
capadty.
[ D_ drier- Driertemperature.
Leave itinthe ai_
_
on package
omdiiion.
.Goed s to,_e afar
r_r_ng.
-Residual mo_ure
inpipes.
- calm m_sed. F Dumg _ ,r_,
• Ouli_
work.
L P_I_l.
Toa sl_me.
Lowairpres,,_re,
. Lessd=y ai-,
-Moislure _
- Leava itinthe_ - Moisture pene_a_n.
i_o the_Ta_on
ol.
Sho_p_t
-W_joint
F_oegaps, rToolarge.
clogged.
L[3_rnagedpipos.
Toomu_ sold_
-Tlle ¢api_alylube _
depth.-Toomuah.
-D_ do.oil.
_be_-Overheat
Ck_edwith f _ge matedaJs. Oes_,:_powd_
-Weld ogde&
i
- I:_er a _le,
Reducedmosssec_n byc_ng. - Squeezed.
F compressor
_ is dsoo_cted.
Foraige ma_al dogging.
LFore_ matarialsare inthe i_Pe,
• Check the clogged
evaporator by heating (as
soon as the cracking sound
begins, the evapo,'ator start
freezing)
• The evaporator does not coo
from the beginnig (no evidec,
of misture attached).
The evaporator is the same
as before even heat is
applied.
- 73 -
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