Trane 4TXK6524G1000AA - Page 51

40
ON
OFF
Reactor
Manually
forced
operation valid
Manually
forced operation
invalid
SW1-1
W
W
C N 1 0
R B L
AC-L
N
Manually
forced
cooling
Manually
forced
heating
SW1-2
W V U
W V U
AC-N
MODULE
CN 11
B
normal
stand by
cost
low stand
by power
cost
SW1-3
w
R
COMPRESSOR
SW1-4
RESERVED
RESERVED
central
control
SW1-5
③
BM
S
B
W
RESERVED
RESERVED
SW1-6
C N3 6
C N1 9
Defrost
automatic
Defrost
by time
SW1-7
CN12
L-OUT
N-OUT
DC
-
FAN
RESERVED
SW2-1
RESERVED
SW1-8
B
C N3 4
INV-POWER
CN37
M
C N 2 4
ELECTRONIC
CN16 CN17 CN25
4WV
CONTROL UNIT
OFF OFF
C N 42
N-OUT1
C N 4 3
L-OUT1
SW2-2 SW2-3
CN10
OFF OFF
CN 35
P E
SW2-4 SW2-5
Y/G
Y/G
R
C H1
ON
250VAC T3.15A
FUSE2
SW2-6SW2-7
OFF OFF
CN39
EEVA
CN8
M
PE AC-
L
T30A/250VAC
FUSE1
SW2-8
ON
AC-N
CN5
TS
CN6
CN4
TE(1)
CN23
CN3
Td
CN7 TAO
C N 2
C N 1
CN28
CN29
CN13
CN15
4TXK6536G
-1000AA
MODEL
Tcm
OR: Orange B: Black BL: Blue BR:Brown
Y/G: Yellow/Green R: Red W: White
Tc: Condensing Temp. Sensor
Ts: Compressor Suction Temp.
Sensor Ta: Ambient Temp. Sensor
Td: Compressor Discharge Temp.
Sensor Te: Defrosting Temp. Sensor
Tcm:Condensing Temp. Sensor
for Indoor Units a/b/c/d/e (Gas Pipe)
L N
R B L
POWER
0150538192
Y/G
0150538192
To Indoor
1 2 3
B L R R
Y / G
4.10 4TXK6536G1000AA