Read Sharp GU-XR157 Service Manual online
36
N
2
1
N
2
1
MA
T1
BL
T2
R
O
T3
L3
L4
WPE1 20A 250V
GV
GV
T4
CT1
WPE3
RY1
CNR1
1 3
CNR2
RY2
BL
2
1
+
-
-
-
R
O
DB1
WPE2
T8
T10
+
-
PM1
R
O
B
I
NE
TH1
TH2
8
7
6
5
4
3
2
1
CN8
U
V
W
NE
R
S
C
GI
BL
BI
AR
CP
TB
TB
VI
CN4
CN3
SERIAL
SIGNAL
CIRCUIT
3A 250V
T5
L2
T9
20A 250V
TH3
VE
BI
pdc
MR
Y1
PTC1
G
G
L1
MA
+
-
+
-
T7
R
O
BI
+
-
-
DB2
4
1
3 2
+
-
+
-
G
G
+
-
C10
C11
G
C5
NE
BI
GI
CN11
SAI
NR1
OUTDOOR
TEMP
.
HEA
T EXCHANGER
(OPTION)
CN10
C9
2000
µ
F
400V
C8
2000
µ
F
400V
C24
4700
µ
F
63V
C7A
150
µ
F
400V
C7B
150
µ
F
400V
1 3
FM
MA
BL
FC
3
µ
F 450V
NE
BL
NR2
BL
WIRING DIAGRAM
Wiring diagrams may change for updating. It is therefore necessary to refer always to the wiring diagram inside the units.
WARNING
:
During maintenance C8 and C9 must be discharged to prevent electric shocks.
pdc =
Only for heat pump models
GU-XC157E - GU-XR157E
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