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R407C MCCU Technical Manual
MCAC-UTSM-2012-05
26
10.7 MCCU-35CN2
1
2
ON
W
COMP(1)
U
V
A
XT1
X T 2
21
22
KM(2)
5
3
1
A1
6
4
2
A2
21
22
KM(1)
5
3
1
A1
6
4
2
A2
W
COMP(2)
U
V
CN203
CN208
CN206
CN10
CN101
RY2
RY1
CN11
CN201
CN200
1 2 3
4
B C N
T1
HEAT(B)
HEAT(A)
Y/ G
POWER
3 80V-415V 3N
~
50Hz
S W 1
MAIN CONTROL BOARD
L-PRO(A)
CN9
H-PRO(A)
W
COMP(3)
U
V
HEAT(C)
KM(3)
21
22
5
3
1
A1
6
4
CT(1) CT(2) CT(3)
KM1
KM2
RED
WHITE
FAN1
FAN2
CT(1)
CT(2)
CT(3)
BLUE
WIRING DIAGRAM
(OUTDOOR UNIT)
TO INDOOR UNIT
B
LUE
BLUE
B L U E
B L U E
B L U E
W H I T E
W H I T E
W H I T E
RED
RED
RED
BLACK
BROWN
B L U E
B L U E
W H I T E
R E D
Y/G
T1
K1(A),K1(B)
XT1
RT3A
KM(1,2,3)
HEAT(1,2,3)
SW1,SW2,SW3
XT2
RT4
COMPRESSOR
OUTDOOR FAN
FAN CAP
C1
KM1,2
CT(1,2,3)
AC CONTACTOR
CRANK
CURRENT DETECTOR
4-WAY TERMINAL
4-WAY TERMINAL
HIGH PRESSURE SWITCH
PIPE TEMP.SENSOR
ROOM TEMP.SENSOR
CONNECTORS
LOW PRESSURE SWITCH
TEMP.PROTECT SWITCH
TRANSFORMER
SWITCH
FILTER CAPACITOR
RELAY
CN8-CN208
P.C.BOARD SOCKETS
H-PRO(A)
XS1-5,XP1-5
FAN1 FAN2
COMP(A,B,C)
CAP1 CAP2
COD E
PART NAME
L-PRO(A)
LED1
LED2
H IGH LOW
B L A C K
B L A C K
RED
WHITE
BLUE
B L A C K
Y /G
BLUE
BLACK
B L A C K
B L U E
BLU
E
WHIT
E
RE
D
BROWN
BLU
E
W
HITE
RE
D
BROWN
B
LUE
WH
IT
E
RED
BLACK
RE
D
WHI
TE
BL
UE
BLA
CK
B
LAC
K
RE
D
WHI
TE
BL
UE
RE
D
B
LUE
BROW
N
BL
ACK
BROWN
BROWN
Y/ G
Y/ G
Y/G
B L A C K
1
2
ON
1
ON
S W 2
S W 3
XT3
XT4
XT5
XT6
CN100
Y E L L O W
XT3-XT6
CONNECTOR
BLACK
BROWN
BROWNBROWN
BROWNBROWN
C1
FUNCTI ON OF SWITC H
1
2
1 4 A
1
2
2 0 A
ON
1
2
1 8 A
ON
ON
1
2
1 6 A
ON
ON
1
2
N o . 0 U n i t ( M A I N )
ON
1
2
N o . 1 U n i t ( A U X )
ON
1
2
N o . 2 U n i t ( A U X )
ON
ON
1
2
No.3 Unit(AU X)
ON
ON
ON
1
N E T O N
ON
ON
ON
1
N E T O F F
ON
ON
ON
SW2
SW1
SW3
NOTE:SW2 default settings as NET OFF.
SW1 default settings as main unit (No.0
U
nit)
7 6 k B t u / h 9 6 k B t u / h
1 5 0 k B t u / h
1 2 0 k B t u / h ( R e s e r v e )
R S T
POWER
PROTECTOR
RE
D
WHI
TE
BL
UE
RT3A
XS2
XP2
XP3
RT4
XS1
XP1
K1(A)
(WHITE)
XS3
XP4 XS4
K1(B)
XP5
XS5
NOTE
:
PLEASEUSE3-CORESHIELDEDWIRE
TOOUTDOORCOM.BUS
E
P
Q
BLACK
WH
ITE
XT7
3-WAY TERMINAL
ON
BLU
E
( BLACK)
A2
COM
NO
XT7
Summary of Contents for MCCU-10CN2
Page 20: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 20 10 Wiring diagram cooling only 10 1 MCCU 7CN2...
Page 21: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 21 10 2 MCCU 10CN2...
Page 22: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 22 10 3 MCCU 14CN2...
Page 23: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 23 10 4 MCCU 16CN2...
Page 24: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 24 10 5 MCCU 22CN2...
Page 25: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 25 10 6 MCCU 28CN2...
Page 27: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 27 10 8 MCCU 45CN2...
Page 28: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 28 Cooling and heating 10 9MCCU 7HN2...
Page 29: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 29 10 10 MCCU 10HN2...
Page 30: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 30 10 11 MCCU 14HN2...
Page 31: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 31 10 12 MCCU 16HN2...
Page 32: ...R407C MCCU Technical Manual MCAC UTSM 2012 05 32 10 13 MCCU 22HN2...
Page 33: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 33 10 14 MCCU 28HN2...
Page 35: ...MCAC UTSM 2012 05 R407C MCCU Technical Manual 35 10 16 MCCU 45HN2...
Page 40: ...R40 11 5 7C CCU Tech 5MCCU 22C hnical Manua CN1 al MCAC C UTSM 201 12 05 40...
Page 42: ...R40 11 6 7C CCU Tech 6MCCU 28C hnical Manua CN1 al MCAC C UTSM 201 12 05 42...
Page 44: ...R40 11 7 7C CCU Tech 7MCCU 35C hnical Manua CN2 al MCAC C UTSM 201 12 05 44...
Page 46: ...R40 11 8 7C CCU Tech 8MCCU 45C hnical Manua CN2 al MCAC C UTSM 201 12 05 46...
Page 52: ...R40 11 1 7C CCU Tech 13 MCCU hnical Manua U 22HN2 MC al CCU 28HN2 2 MCAC C UTSM 201 12 05 52...
Page 54: ...R40 11 1 7C CCU Tech 14 MCCU hnical Manua U 35HN2 al MCAC C UTSM 201 12 05 54...
Page 56: ...R40 11 1 7C CCU Tech 15 MCCU hnical Manua U 45HN2 al MCAC C UTSM 201 12 05 56...