Midea CS11M-18HRFN1-MT0W User Manual

25
9.2 Outdoor unit error display
For MOB30-09HFN1-MX0W, MOB30-12HFN1-MV0W, MOCA30-18HFN1-MT0W ，
MOCA30-09HFN1-MZ65W, MOCA30-12HFN1-MZ10W, MCA30-17HFN1-MW0W
After power on, LED3(Green color) and LED2(Red color) will be flash if the unit has some
problems.
No.
Problems
LED3
(Green)
LED2
(Red)
IU display
1
standby for normal
O
X
2
Operation normally
X
O
3
IPM malfunction or IGBT over-strong current protection
☆
X
P0
4
Over voltage or too low voltage protection
O
O
P1
5
EEPROM parameter error
O
☆
E5
6
Inverter compressor drive error
X
☆
P4
7
Inverter compressor drive error
☆
O
P4
8
Inverter compressor drive error
☆
☆
P4
O（light） X（off） ☆（2.5Hz flash）
Su cti on
E x h a u s t
+
17122200000309
Hu iQi
Te st Por t
1
1
HEAT
4-WAY
W
BLUE
BLACK
RED
V
U
TP
T3
T4
No
NO
NO
YES
Low-Fre
No
Have
YES
Have
Temp-Pro
R d i
Ripm
11
P M V
44
1 5V1 7V
[V1.8] 2015-01-16
7815
22
1
34
REACTOR
311 TEST
7805
N - I N
DC-FAN AC-FAN
L-IN
S
KFR-72W/BP2-(311+0515+6061HD+PSS30S92F6-AG+6822+HEAT).D.13.WP2.1
1 2V 5V
CN3
DS A1
K
A
K
D5
R 1 8
R46
R1 07A
R515A
R 3 1 6 A
R 1 8 A
IC4 03
D4
C21
R54 R55 R68
R69
R56
R90
C14
J4
R16
R52
J5
+
LE D1
R78
R1 42
R1 41
R1 55
R1 54
R1 53
R1 52
R1 51
R1 50
C3
R1 08
R1 07
RC2
RC4
RC1
RC3
C1
FUS E1
6 5 T 2 5 0 V 3 0 A
ZR1
ZR2
CN30
R1 09
R58
R61
R60
R59
C3 01
C76
C3 12
R3 15
C83
C85
C86
C91
R1 56R1 58
R1 69
R1 70
R1 71 R1 72
IC 34
D11
R1 57
R1 59
C3 10
C3 06
C3 08
C3 11
C3 07
C3 09
R1 10
E3 05
C3 02
+
DZ3 01
Q3
R75
R84
C1 03
CN 28
CN 29
CN6 -1
CN6
CN 13
CN 12
CN2
CN8
CN7
CN22
DR
CN21
DR
R1 02
J6
P T C 1
CN414
R1 27
C1 05
+
E5
IPM2
C5 01
C5 03
C5 07
C5 08
C5 09 C5 10
C5 11
C5 12
C5 17
+
DZ5 01
R5 01 R5 02 R5 03 R5 04 R5 05 R5 06
R5 09
R5 10
R5 11 R5 12 R5 13
R5 14
R5 23
C5 02
C5 05
+
DZ5 02
R5 15
R5 22
+
DZ5 04
C5 04
R316
~ ~
IN
AC
-
+
R1 01
R1 00
R71
C42
C N 2 0
RY5
CN16
C N 1 8
NT C4
C8
C5 13
C5 14
C5 15
C5 16
R5 16
R5 17
R5 18
R5 19
R5 20
R5 21
C27
IC7
2 4 L C 5 1 2
33
49
17
1
IC9
R53
IC1 01
R1 60
+
E4
+
E3
R83
R82R81
R80
R79
R50
C47
C20
R3 22
R3 21
R3 20
Q2
IC4 05
+
E10
R1 20
R1 67
R1 66
R32
+
E1
R12
+
LE D3
R4 12
R4 13
R4 14
R4 15
Rdi
R i p m
R13
CN 24
R72
R8
R87
R74
J3
IC 17
+
E24
D2
R1 24
C2
J2
J1
C77
AC AC
+
-
BR1
C13
D3
R7
RY3
RY4
RY2
CN5
R23
R24
R25
R26
R27
C74 C75
R Y 1
+
E14
C9
C17
C18
C19
C23
C24
C26
C32
C33
C35
C36
C37
C39
C43
C48
C49
C52
C65C67
C78
C87
C89
C90
C92
C1 47
C1 53
C25
CN9
C N 2 3
CN 39
+
E17
+
E23
+
E28
IC8
2 4 L C 0 8
IC 12
24 LC 08
IC 14
+
LE D2
OS C1
R5
R30
R31
R40
R41
R42
R48
R49
R62
R64
R65 R66
R70
R73
R76
R77
R86
R92
R97
R1 61
R1 62
R1 63
R1 64
R1 65
R1 76
R1 77
R4 19
X1
C58
+
+
E4 05
IC4 04
R45
Q1
C15
C22
R21
R22
R28
R29
R33
+
E22
R3
R4
R1 21
C5
+
E6
R10
C28
C4
CN 38
IC 10
C79
C80
D7
C6
R1 48
R63
C5 06
R5 07
R5 08
+
E11
R1 06
C73
IC 21
PC 817
IC 31
PC8 17
R1 75
R1 78
C4 09
IC4 02
C4 03
IC 11
+
E4 02
D4 01
C4 01
R4 03
C4 11
C40
C50
D4 03
R4 01
R4 05
R4 06 R4 04
+
E4 04
D4 02
D4 04
C4 08
C4 02
+
E4 03
R4 07
R4 08
C4 04
C1 10
+
E4 09
+
E4 01
R4 02
C4 05
10
9
7
6
5
4
3
1
T 4 0 1
C4 06
C4 07
D13
D14
+
E4 06
+
E4 07
+
E4 08
+
E5 02
+
E5 03
+
E5 04
+
DZ5 03
CN25
R6
R9
CN60
IC4 06
IC4 07
C7
D1
R1
R1 37
IC2
PC8 51
IC1
PC8 17
R2
R1 26
R1 25
R1 23
R1 22
R1 19
R1 18
R1 17
R15
R14
C99
C98
C97
C96
C95
C94
C93
C66
D20
R17
C N 1 7
CN 10
CN1
C41
R38
C45
C44
R1 36
R1 35
R1 34
R1 04
D12
D10
C54
+
D8
D9
R57
R20
C2 42
C2 43C2 44
R89
E2
R67
C84
C10
C11
IC4
C12
C38
R34
R47
R88
IC 32
R39 R35
R36
R19
+
DZ6
R37
C46
C51 C53
CN19
+
DZ2
+
E27
IC3
PC8 17
IC5
PC8 17
Q8
R43
R44
R85
R91
R93
R95
R96
R99
D15
R51
+
E4 10
+
E8
C60
C61
E3 02
E3 03
E3 04
C62
V N1
V P1
U
P
V UB
U+
W
V+
V
W+
U-
V VB
V WB
FO
W-
V-
NV
NW
NU
V NC
C IN
I P M 1
+
DZ3 04
+
DZ3 03
+
DZ3 02
C3 14
C3 16
C3 18
C30
C34
C31
ZR3
ZR4
C82
L1
R11
R1 40
CN 27
E3 01
R1 68
IGBT1
c on ne ct to th e D R m o du le
c on ne ct to e ar th
fu se 2 50 V 3 0A
c on ne ct to re ac ta nc e
290-330VDC standby
210-300VDC running
p o w e r su p p ly 2 0 8 -2 3 0 V A C c on n e c t t o th e te rm i na l
c o nn e c t to 4 - w ay va l v e
w h e n 4 -w a y i s o n , ou t pu t 2 0 8 -2 3 0V A C
A C F A N m o t ot r
c o nn e c t to c o m p re ss o r h ea te r
w h e n h e ate r is o n , o u tp ut 2 08 - 2 30 V A C
1 l ow sp ee d
2 h ig n s pe ed
3 g ro u nd
e xt er na l dr iv e m o to r
c on n e ct t o D C m o t or
0 V A C st an db y
1 0 ~ 20 0 V A C ’ r un n in g
U
V
W
c o nn e c t to e le c tric e xp a n sio n v al v e
6 5 4 3 2 1
+ 1 2V D C
+ 1 2V D C
+ 1 2V D C p u l se w a v e b et we e n( +4 )-G N D
+ 1 2V D C p u l se w a v e b et we e n( +3 )-G N D
+ 1 2V D C p u l se w a v e b et we e n( +2 )-G N D
+ 1 2V D C p u l se w a v e b et we e n( +1 )-G N D
EEPROM Programmer Port
r e s e r v e
te st p o rt
Connect to PC
communication
V
U
W
c o n ne c t to PC c om m u n ic atio n
te st p o rt
L E D 2 （ red） & L E D 3 （ g re en ） : s ta tu s li gh t
c om b i na ti on L E D 2 a n d L E D 3 sh o w er ro rs
（ re fe r t o th e a tte c h m en t W o rd ）
L E D : st at us l ig ht （ y e llo w ）
sl o w f lic k er ： s ta nd b y （ 0 .5 H z ）
q ui ck f li ck e r ： e rr or （ 2Hz）
c o nt in u o u s li gh t: ru nn in g
i nt er n al d ri v e m oto r
6 5 4 3 1
ro t at e sp ee d f ee d ba c k si gn al
0 -1 5 V s q u ar e sig na l
d ri ve p o w er v ol ta g e: + 15 V D C
D C n e ga ti v e p o le : G ND
DC positive pole P: 315VDC
e xh au st te m p. se nso r
p ip e t em p .s en s or& r o om te m p . se ns o r
T P T4 T 3
7 6 5 4 3 2 1
RT
+ 5 V D C
RT RT
+ 5 V D C
+ 5 V D C
C N 5 / C N 4 c o n n e c t t o c h a s sis h e a t e r
w h e n he a t e r i s o n , o u t p u t 2 0 8 - 2 3 0 V A C
c on ne ct to D C m o to r
0 V A C s ta nd b y
1 0~ 2 00 V A C ’ ru n nin g
b rid ge
IG B T
fa st re co ve ry d io de
( F R D )
IP M fo r co m pre sso r
IPM for DC FAN
r e s e r v e
P
N

Midea CS11M-18HRFN1-MT0W Specifications

General

Brand	Midea
Model	CS11M-18HRFN1-MT0W
Category	Air Conditioner
Language	English