Installation Manual

INSTALLATION INSTUCTIONS INSTALLATION INSTUCTIONS
P21 OF 36 P22 OF 36
NOT TO CROSS-WIRING & NOT TO CROSS-PIPING
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !
WIRING DIAGRAMS
WARNING
L
BN WH
BL YE
AC-L1 AC-N1
AC-N3 AC-L3
27RD
36RD
PR N
26BK
35BK
W38
W37
X5
X3
X4
U
V W
P N
W39
AP2
AP3
AP4
PR N
AC-L1
AC-N1
XH-3
20BN
21BU
X6
X1
X101
X12
X14
19YEGN
E
X10(AC-L)
X9(AC-N)
A(BK)
B(GY)
CN2
C(WH)
AP1
31YE 32BU 33WH
S(W) C(T)
29WH
30WH
S1
R
COMP.
X4
X2
HEAT-C
EXHAUST
X28
ROOMTUBE
WH BK
RT5
RT4
RT3
OUT TUBE
TEM. SENSOR
OUT TUBE
TEM. SENSOR
OUT TUBE
TEM. SENSOR
22RD
23WH
COMP
HEATER
M2
34YEGN
OVERLOAD
OUTDOOR UNIT
BN: BROWN
BU: BLUE
BK: BLACK
GY: GRAY
WH: WHITE
YE: YELLOW
RD: RED
YEGN: YELLOW GREEN
18YEGN
E
E
P(1)
P'(3)
FILTER
N(2) N'(4)
16BN
17BU
14BN
15BN
FU
28BN
10BK
11GY
12WH
1BN
2BN
3BN
5BU
6BU
7BU
POWER
XT1
L1
L2
9YEGN
N(1)
2
3
L1
L2
N(1)
2
3
N(1)
2
3
XTA
XTB
XTC
E
INDOOR UNIT A
2V
4V
BUBU
VT VT
X5
2V
X25
X3
4V
FA FB FC
FA FB FC
Val.
MOTOR
Val.
MOTOR
Val.
MOTOR
24YE
25BU
S2
X20 X29
OVC
AC-N
FAN-M
X8
X2
FAN-H
FAN-L
X7
X11
40YE
41WH 42BN
43BN
44BK
45BU
5
3
4
0
1 2
E
YEGN
FAN MOTOR
X1
C1
M1
ELECTRICAL BOX
A
B
B
A
L
AP4
AP2
AP3
AP1
FU
C1
FILTER
XTC XTB XTA
XT1
AP1: Main Board;
AP2: PFC Module;
AP3: Drive Board;
AP4: Power Module;
XTD
FD
FD
Val.
MOTOR
D(RD)
13RD
8BU
9BU
N(1)
2
3
XTD
4BN
5BN
E
WHEN THE UNIT IS RUNNING OR STOPED WITHIN 2
MINUTES, OR THE VOLTAGE LESS THAN 30V BETWEEN
P AND N OF IPM, DON'T TOUCH ANY TERMINAL, IN
ORDER TO AVOID ANY ELECTRICAL SHOCK HAZARD.
14BR
WARNING
L
BN WH
BL YE
AC-L1 AC-N1
AC-N3 AC-L3
27RD
36RD
PR N
26BK
35BK
W38
W37
X5
X3
X4
U
V W
P N
W39
AP2
AP3
AP4
PR N
AC-L1
AC-N1
XH-3
20BN
21BU
X6
X1
X101
X12
X14
19YEGN
E
X10(AC-L)
X9(AC-N)
A(BK)
B(GY)
CN2
C(WH)
AP1
31YE 32BU 33WH
S(W) C(T)
29WH
30WH
S1
R
COMP.
X4
X2
HEAT-C
EXHAUST
X28
ROOMTUBE
WH BK
RT5
RT4
RT3
OUT TUBE
TEM. SENSOR
OUT TUBE
TEM. SENSOR
OUT TUBE
TEM. SENSOR
22RD
23WH
COMP
HEATER
M2
34YEGN
OVERLOAD
OUTDOOR UNIT
BN: BROWN
BU: BLUE
BK: BLACK
GY: GRAY
WH: WHITE
YE: YELLOW
RD: RED
YEGN: YELLOW GREEN
18YEGN
E
E
P(1)
P'(3)
FILTER
N(2) N'(4)
16BN
17BU
14BN
15BN
FU
28BN
10BK
11GY
12WH
1BN
2BN
3BN
5BU
6BU
7BU
POWER
XT1
L1
L2
9YEGN
N(1)
2
3
L1
L2
N(1)
2
3
N(1)
2
3
XTA
XTB
XTC
E
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
2V
4V
BUBU
VT VT
X5
2V
X25
X3
4V
FA FB FC
FA FB FC
Val.
MOTOR
Val.
MOTOR
Val.
MOTOR
24YE
25BU
S2
X20 X29
OVC
AC-N
FAN-M
X8
X2
FAN-H
FAN-L
X7
X11
40YE
41WH 42BN
43BN
44BK
45BU
5
3
4
0
1 2
E
YEGN
FAN MOTOR
X1
C1
M1
ELECTRICAL BOX
A
B
B
A
L
AP4
AP2
AP3
AP1
FU
C1
FILTER
XTC XTB XTA
XT1
AP1: Main Board;
AP2: PFC Module;
AP3: Drive Board;
AP4: Power Module;
XTD
FD
FD
Val.
MOTOR
D(RD)
13RD
8BU
N(1)
2
3
XTD
INDOOR UNIT D
4BN
E
WHEN THE UNIT IS RUNNING OR STOPED WITHIN 2
MINUTES, OR THE VOLTAGE LESS THAN 30V BETWEEN
P AND N OF IPM, DON'T TOUCH ANY TERMINAL, IN
ORDER TO AVOID ANY ELECTRICAL SHOCK HAZARD.
WMMS-42CH-V2B(59)(2) (1 to 4) / WMMS-48CH-V2B(59)(2) (1 to 4)
WMMS-60CH-V2B(59)(2) (1 to 5)
E(BR)
N(1)
2
3
XTD
INDOOR UNIT B INDOOR UNIT C INDOOR UNIT D INDOOR UNIT E