Ballu KFR-3502BPE, Руководство по обслуживанию

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5.REFRIGERANT SYSTEM DIAGRAM 9.SERVICE FLOW CHART
Occur by chanc e No
Tr oubl e code 3
I ndoor heat
exchanger I s f r eezed
No I ndoor coi l sensor
Yes
Swi ch of f t he power , st ar t
up t he ai r condi t oner af t er
t he i ce di sappear s
Our door cont r ol
boar d t r oubl e
Yes
Yes
I ndoor cont r ol
boar d t r oubl e and
r epl ace i t
No
Nor mal pr ot ect i on No
Yes
Occur by chanc e Yes
Tr oubl e code 4
i ndoor heat exchanger
I s over l oad
No
I ndoor coi l
sensor t r oubl e
Yes
Swi ch of f t he power , st ar t up t he
ai r condi t oner i n 10 mi nut es
Our door cont r ol
boar d t r oubl e
Yes
No
I ndoor cont r ol
boar d t r oubl e and
r epl ace i t
No
Nor mal
pr ot ect i on
No
Yes
Swi ch of f t he power , r epl ace t he
out door cont r ol boar d and t hen
st ar t up t he ai r condi t oner .
Swi ch of f t he power , r epl ace t he
out door cont r ol boar d and t hen
st ar t up t he ai r condi t oner .
I s i ndoor heat
exchanger f r eezed
I s compressor
st i l l r unni ng?
I s i ndoor heat
exchanger
st i l l f r eezed?
I s t he system
i n good
condi t i on?
I s compressor
st i l l r unni ng?
I s i ndoor heat
exchanger ver y hot ?
I s t he system
i n good
condi t i on?
I s t he system i n
good condi t i on?
Tr oubl e code 6
i ndoor f an mot or t r oubl e
No
Yes
I ndoor cont r ol boar d
t r oubl e and r epl ace i t
Set t he ai r condi t i oner
oper at e i n f an mode
No
Yes
No
No
Fan mot or t r oubl e and
r epl ace i t
Yes
Fan mot or t r oubl e
and r epl ace i t
Yes
No
Fan mot or t r oubl e and
r epl ace i t
I s i ndoor f an
mot or r unni ng?
Move t he axI s
and cr oss f an by
hand, do t hey
r ot at e smoot hl y?
I s r esi st ance of mai n
wi ndi ng 0( shor t
ci r cui t ) or ¡ Þ £ ¨open
ci r cui t £ © £ ¿
Does f an mot or
st op wi t h t he
r emot e
cont r ol l er
Does t he sock et of
i ndoor cont r ol boar d
have power i nput ?
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