1 - 249
3. ELECTRICAL WIRING DIAGRAMS
YKB/YLM 2nd
BC
MEE15K022
CN27(Red)
CN28(Blue)
CN29(Green)
CN30(Black)
CN31(Y
ellow)
CN41(Green)
CN42
CN43(Red)
CN44(Y
ellow)
CN45(Green)
Note:
1.TB02 is transmission terminal block.
Never connect power line to it.
2.The initial set values of switch on CONT
.B
are as follows.
SW1:0
SW2:0
M
CN07
(Y
ellow)
6
5
4
3
2
1
LEV3
T16
T15
T14
T13
T12
T1
1
T10
T9
T8
T7
T6
T5
T4
T3
T2
T1
CNVCC1
(Blue)
CN03
(Y
ellow)
CN02
2
2
3
2
3
1
1
1
220V~240V
TR
20V~22V
CN38
1
3
CNTR(Red)
3
1
CN26
X02X01X30
7
5
3
1
1
3
5
7
X31
X03
X04
X06X05X32
1
3
5
7
X08X07X33
5
3
1
7
X10
1
3
5
7
X34
X09
X12
1
3
X1
1
X35
5
7
5
3
1
CN12
ZNR02
ZNR01
F01
250V
AC
6.3A
F
CNOUT3
2
3
4
1
8
7
6
5
4
3
2
1
CNOUT1
1
8
OFF
ON
8
1
SW4
OFF
ON
SW5
8
1
SW6
OFF
ON
8
7
6
5
4
CN10
3
2
CN13
(Red)
2
1
1
TH12
CN1
1
4
3
2
1
TH15
Indoor/outdoor
T
ransmission line
TB02
S(SHIELD)
16
15
14
7
6
5
4
2
3
13
12
11
10
9
8
4
2
3
16
15
14
13
12
11
10
9
8
7
6
5
1
1
1
2
1
2
3
3
POWER SUPPL
Y
~220V–240V
50Hz/60Hz
BREAKER(15A)
FUSE(15A)
PULL
BOX
T
O NEXT
INDOOR UNIT
1
2
3
4
4
3
2
1
1
2
3
4
4
3
2
1
1
2
3
4
4
3
2
1
1
2
3
4
4
3
2
1
4
3
2
1
1
2
3
4
1
2
3
4
4
3
2
1
CNOUT4
CNOUT2
4
1
2
3
4
5
6
7
8
3
2
1
4
3
2
1
1
2
3
4
4
3
2
1
1
2
3
4
4
3
2
1
1
2
3
4
1
2
3
4
4
3
2
1
13
14
15
10
11
12
9
7
8
6
8
7
6
12
1
1
10
9
15
14
13
16
16
5
4
4
5
CN35(Blue)
X20
X19
X39
7
5
3
1
CN34(Black)
X18
X17
X38
7
5
3
1
CN33(Red)
X16
X15
X37
7
5
3
1
CN39
CN32
1
3
5
7
X36
X13
X14
CNVCC2
(Blue)
3
2
1
3
1
CN40
(Y
ellow)
X41X40X42
1
3
5
7
X44X43X45
X47X46X48
X50X49X51
X53X52
3
5
1
7
5
3
1
7
5
3
1
3
5
7
6
5
4
2
3
2
3
6
5
4
7
12
11
10
9
8
11
12
10
7
9
8
1
1
1
2
3
4
1
2
X54
X56X55X57
7
5
3
1
7
15
14
13
1
2
4
3
16
14
15
13
16
1
2
4
3
4
3
2
1
1
2
3
4
4
3
2
1
1
2
3
4
2
3
1
2
1
3
4
4
1
2
3
4
4
3
1
1
2
3
4
4
3
2
1
2
3
4
CONT
.B
REL.B
SV1B
SV1A
SV1C
SV2C
SV2A
SV2B
SV3C
SV3A
SV3B
SV4C
SV4A
SV4B
SV5C
SV5A
SV5B
SV6C
SV6A
SV6B
SV10C
SV10A
SV10B
SV9C
SV9A
SV9B
SV8C
SV8A
SV8B
SV7C
SV7A
SV7B
SV1
1C
SV1
1A
SV1
1B
SV12C
SV12A
SV12B
SV13C
SV13A
SV13B
SV14C
SV14A
SV14B
SV15C
SV15A
SV15B
SV16C
SV16A
SV16B
TB01
L
N
M2M1
LD1:CPU in
operation
U
U
DSA
t°
t°
1
1
3
5
7
3
3
SW2
SW1
1
10
Symbol
TR
TH12,15
LEV3
REL.B
CONT
.B
TB01TB02
SV1~16A,B,C
T1~16
F01
N
a
m
e
T
ransformer
Thermister sensor
Expansion valve
Circuit Relay
board BC
controller
T
erminal block
(for power source)
T
erminal block
(for T
ransmission)
Solenoid valve
T
erminal
Fuse
AC250V 6.3A
F
(Symbol explanation)
CMB-P1016V
-HB1
