57
Installation and Maintenance
Service Manual
P
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wing
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p
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int 3
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f
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tr
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R
r H6 f
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r
P
aintenance
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int 4
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p
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int 5
R
f
P
aintenance
P
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KRG
f
R
r
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9.3 Maintenance method for normal malfunction
1. Air Conditioner Cant be Started Up
2. Poor Cooling (Heating) for Air Conditioner
3. Horizontal Louver Cant Swing
P
RVV
i
EO
e
&
a
XV
e
V
Di
V
cri
P
inating
0
et
KRG
(Air c
R
n
G
iti
R
ner Stat
XV
)
7
r
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ting
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p
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rig
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wait f
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ter
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circ
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wiring ter
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trip
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a
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f
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r re
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Repair
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r rep
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er
P
RVV
i
EO
e
&
a
XV
e
V
Di
V
cri
P
inating
0
et
KRG
(Air c
R
n
G
iti
R
ner Stat
XV
)
7
r
RXEO
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VKRR
ting
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ng wire c
R
nnecti
R
n
R
r p
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r
c
R
nnecti
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n
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ec
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t
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e wiring
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tat
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acc
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r
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ing t
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circ
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it
G
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P
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nnect wire
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acc
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r
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ing t
R
wiring
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t
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P
a
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e
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re a
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wiring ter
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ina
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are c
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nnecte
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¿
r
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Stepping
PR
t
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r i
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G
a
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age
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Stepping
PR
t
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r cant
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Repair
R
r rep
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ace
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tepping
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t
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r
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ain
ER
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i
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er
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