Carrier X-POWER Series Service Manual page 30

R410a DC Inverter 60Hz
Wiring diagram for 12~16HP
IC16
I
Blue
Black Brown
Red
N P
CN61 CN60
Brown
DC Filter Board B
Red
KM(A)
CN64
CN62 PTC-IN CN63
N P
L-1 L-2
Black
Red
Red
白
White
1L1 5L3 A1
L N
XT1
KM(B)
Brown
Blue
A2
2T1 6T3 Blue
Red Black
Red Red
L-3
Brown
Black
Black Blue
Red
BD-A
4 4
5 5
BD-B
3 2 1 3 2 1
Brown Brown Brown
Red Red Red
CN45
Filter Board A
L1' L2' L3'
L1'L2' L3'
L10
Filter Board B
L1 L2 L3
L1 L2 L3
Red White Blue Red White Blue
CT2
Y e l l o w / G r e e n
CT1
White
Yellow/Green
Red White Blue
L1 L2 L3
XT2
220V 3~ 60Hz
28
IC17
I
N
CN62
Blue
CN61
CN64
N
DC Filter Board A
PTC-IN
CN60
Brown
Brown
P
CN63 P
Blue
Tsrq T7C2
T7C1
Brown P
Blue FAN CONTROL PANEL B
FANB
N
CN1 CN4
CN24
CN21 CN20 CN8 CN11 CN10
H-YL1
L-YL1
ENC1 ENC2
SW1
COOL
CHECK
NUM _S POWER
ENC4
NET _ADDRESS
CN46
CN38
CN1 CN29 CN30
Yellow/Green
Blue
White
CN 6
CN 4 CN 5
K1 K2 E O A EX Y E P Q E H1 H2 E
T oo u t d o o ru n i t s T ok i l o w a t t h o u r T oi n d o o ru n i t s T oi n d o o ru n i t s T oo u t d o o ru n i t s
m e t e r
c e n t r a lm o n i t o r c e n t r a lm o n i t o r c o m m u n i c a t i o nb u s c o m m u n i c a t i o nb u s
P
FAN CONTROL PANEL A
FANA
N
CN1 CN4
T3 T4
H_PRO
L_PRO
N
+15V
Yellow
CN27 CN26 CN25 CN18 CN17
Inverter module A
SW2
DSP1 DSP2
Main control board
CN36 CN35
EXVA
EXVB
CN50 CN52
CN48
CN47 CN49 CN51 CN55
（ THE SETTING OF ENC2 IS NOT ALLOWED TO ALTER DISCRETIONARILY.
ST1 SV6 SV5 SV4 SV3 SV2
Carrier service manual
CODE
COMP（ INV） 、
Inverter compressor
COMP（ INV1）
DC fan
FANA、 FANB
ST1 Main 4-way valve
KM(A 、B) Contactor
XT1 XT2 、
Terminal
L-PRO Low pressure ON/OFF switch
H-PRO High pressure ON/OFF switch
Elctronic expansion valve
EXVA、 EXVB
XS4-XS7 Middle terminal
XP4-XP7 Middle terminal
Condenser pipe Temp.sensor
T3
Outdoor Temp.sensor
T4
Discharge Temp.sensor
T7C1、 T7C2
of inverter compressor
L-YL1 Low pressure sensor
N P
P
High pressure sensor
H-YL1
P N P N
+15V Reactor
L-1、 L-2 L-3 、
CT1、 CT2、
Current inductor
IC16、 IC17
Inverter module B
TRANS1、 TRANS2 Power transformer
3-phase bridge rectifier
U V W
U V W
SV1-SV6 Solenoid valve
HEAT 、
INV
Crankcase heater
HEAT INV1
Red Black Blue Red Black Blue
DSP1 and DSP2 display content
E0 Outdoor unit COMM.Error
E2 COMM.Error with indoor unit
V
V
U U W
W
E4 T3 or T4 Temp.sensor error
E5 Voltage protecation
Discharge Temp.sensor error
COMP(INV) COMP(INV1) E7
E8 Outdoor unit address error
xH0 COMM.Error between DSP and main chip
Y e l l o w / G r e e n Y e l l o w / G r e e n
H1 COMM.Error between 0537 and main chip
QTY.Of outdoor unit decreases error
H2
H3 QTY.Of outdoor unit increases error
xH4 3 times of P6 protection in 60 minutes
H5 3 times of P2 protection in 60 minutes
）
H6 3 times of P4 protection in 100 minutes
H7 QTY.Of indoor units decreases error
0 1 2 3 4
ENC2
H8 High pressure sensor error
CAPACITY SETTING
8HP 10HP 12HP 14HP 16HP
H9 3 times of P9 protection in 60 minutes
Auxiliary unit error （ y
yHd
0 1 2 3 1Hd stands for auxiliary unit1 error
ENC1
Main Unit Auxiliary Auxiliary Auxiliary P1 High pressure protection
NETWORK SETTING
Unit 1 Unit 2 Unit 3
Low pressure protection
P2
xP3 Compressor current protection
P4 Discharge Temp.Protection
P5 High condenser Temp.Protection
xP6 Inverter module protection
P9 DC fan protection
PL The Temp.of inverter module protection
C7 3 times of PL protection in 100 minutes
SV1
dF Defrosting
d0 Oil returning
202095190945
Note:x reprsents for a system,1-A system,2-B system
Specification & Performance
NAME
=1,2,3.e.g,
）