Toshiba RAS-M10U2MUVG-E, Руководство по обслуживанию

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n o i t c n u f s i s o n g a i d f o n o i t a r e p O n o i t c n i t s i d k c o l B
Judgment and action
Check
code
Block
Check
code
Cause of operation
Air
conditioner
status
Remarks
O u tdoor
P.C. b o a rd
Inverter over-c u rrent
protective circ u it
oper a te s . (Short
time)
All off Di s pl a yed when
tro ub le i s detected.
Even if trying oper a tion a g a in, a ll
oper a tion s s top immedi a tely. : Repl a ce
P.C. b o a rd.
Po s ition-detect circ u it
tro ub le or s hort-circ u it
b etween winding s of
compre ss or
All off Di s pl a yed when
tro ub le i s detected.
1. Even if connecting le a d wire of
compre ss or i s removed, po s ition-
detect circ u it tro ub le occ u rred. :
Repl a ce P.C. b o a rd.
2. Me asu re re s i s t a nce b etween wire s of
compre ss or, a nd perform s hort-
circ u it. : Repl a ce compre ss or.
C u rrent-detect circ u it
tro ub le
All off Di s pl a yed when
tro ub le i s detected.
Even if trying oper a tion a g a in, a ll
oper a tion s s top immedi a tely. : Repl a ce
P.C. b o a rd.
Being o u t of pl a ce,
di s connection or
s hortcirc u it of the
o u tdoor he a t
exch a nger s en s or
(TE) or su ction temp.
s en s or (T s )
All off Di s pl a yed when
tro ub le i s detected.
1. Check s en s or s (TE, TS).
2. Check P.C. b o a rd.
Di s connection or
s hortcirc u it of
di s ch a rge temp.
s en s or (Td)
All off Di s pl a yed when
tro ub le i s detected.
1. Check di s ch a rge temp. s en s or (TD).
2. Check P.C. b o a rd
O u tdoor f a n drive
s y s tem tro ub le
All off Di s pl a yed when
tro ub le i s detected.
Po s ition-detect tro ub le, over-c u rrent
protective oper a tion of o u tdoor f a n drive
s y s tem, f a n lock, etc. : Repl a ce P.C.
b o a rd or f a n motor.
Not
di
s pl a yed
O u tdoor he a t
exch a nger temp.
s en s or tro ub le
Oper a tion
contin u e s
1. Check o u tdoor temp. s en s or (TO).
2. Check P.C. b o a rd.
O u tdoor
P.C. b o a rd
Compre ss or drive
o u tp u t tro ub le,
Compre ss or tro ub le
(lock, mi ss ing, etc.),
Bre a k down
All off Di s pl a yed when
tro ub le i s detected.
When 20 s econd s p ass ed a fter s t a rt- u p,
po s ition-detect circ u it tro ub le occ u rred. :
Repl a ce compre ss or.
Tro ub le on P.M.V.