Outdoor Unit Error Display Size 30 - Carrier 38MAQB12-1 Service Manual

Outdoor Unit Error Display Size 30

E
CN19
C64
C
CN42
E1
FAN−L
CN3
CN37
CN43
FAN
5A/250V
FUSE2
CN8
E9
D13
R33
D14
E8
R35
R26 D11 R28
D12 R31
R30
E3
C98
R51
Q5
R52
CN5
N−OUT
D2
CN6
L−OUT
RY4
LEGEND:
S
LED1 − Flashing once per second (low speed flashing)(standby). Flashing once per half second (high speed
flashing)(standby)(error). Always on (running)
C
B
D
CN18 CN21
CN17
C65
C72
C67
IC8
IC7 IC6
[1.4]2014.06.26
C25
RY7
RY6
IC9
T2B−E T2B−C T2B−D T2B−B T2B−A
SSR1
CN13
RY5
R120
E12
+ +
+ + +
E19
E16 E15 E14
C70
D17
TP
RY2
R73
E13
RY3
R71 D23 R70
E4
R63 C93 C8
C92 C56 C95 R67
RY8
IC4
C97
R118
C44
R109
R103
C41
R213
C36
R55
IC5
R59
C66 R56
C5
C68
R211
IC22
R210
E11
D3
C69
C4
D5
R36
E2
L2
E5
CN23
L3
ZR4
C59
PTC1
D30
CN32
C61
C11
202302141206
LED1
Fig. 28 – Size 30
A P
CN20 Q
E
R60
C23
R54 R53
D4
D1
R38 R39
FAN_OUT
C6 IC21
R74
R117
D24
R113
IC10
R1 IC20 C53
C54
IC18
R2
R132 R111
Q9
Q8
D25
R106
C48
C45 C47
IC19
R119
IC16
Q7
R105
D26
R104
C42
IC17
C43 C40
IC14
R99
Q6
D27
R98
C37
IC15
C35
C38
Q3 IC12
R93
D28
R92
R135
C30
IC13
C33 C32
E20 C52
E21
C20
IC2
C28
X1
R43
R41
C17
R40 R47
R49
IC30
CONdebug
D22
C18
SW1
R58
IC3
Q1
DSP1
R22
R21
R11
R12
R13
R14
R10
Q2
R20
Q4 SHOW/SW
C16
C10
CN38
D29
C60
EU−KFR105W/BP3T5N1−350S.D.13.WP1−1
28
FAN_IN
CN11
CN12
D10
CN30
R114
S−A
D9
CN29
S−B
R108
L
N
S
D8
CN28
S−C
R102
D7
CN27
S−D
R96
D6
CN26
S−E
R90
C55
C26
C57
C90
CN1
L−IN
EARTH
N−IN
P−1
CN2
DSA1
ZR2
ZR3
ZR1
C2
C3
C1
L1