Trane 4TXK6512G1000AA, Service Manual, Page: 46 / 187

35
SW1-1
O N
O N
R E M O T E
C E N T R A L
O F F
O N
0150538195
CN19 CN10 CN15 CN14 CN7 CN8 CN9
CN3 CN1 CN29 CN20 CN18 CN21 CN13 CN12
SW1-2
O N
O N
O N
O N
S W 2
S W 1
P A NNE L
WIRED
REMOTE
CONTROLLER
SW1-3
UP DOWN LEFT RIGHT
O N
O F F
O F F
O N
M M
M
~
REMOTE
REICEIVER
4MXD6548G1000AA
4MXD6536G1000AA
TYPE
ROOM
CARD FLOAT SWITCH
/
/
S W I N G
SW1-7
OFF
ON
ON
OFF
H E A T E R
R O O M
T E M P .
S E N S O R
SW1-8
~
P U M P
M
OFF
ON
OFF
ON
N L M H
Convertible
Floor standing
Type
Cassette
CN1 1
P I P I N G
T E M P .
S E N S O R
D u c t
SW1-4
SW1-5
SW1-6
R L1
FUSE
T3.15A/250V
O F F
O N
O F F
O N
O F F
ON
C N 5
TRANSFORMER
Room card available
Room card unavailable
Cool only
Heat pump
With temperature compensate
Without temperature compensate
RL2 RL3
C H 5
Note:1.Dashed parts are optional
2.User should not set sw1 and sw2
CH3
C H 4
C O M M
L
N
W
R
B
TO OUTDOOR UNIT
1
W
2 3
FAN MOTOR
B
R:RED
B:BLACK
W:WHITE
Y/G:YELLOW/GREEN
~
M
Y / G
Y / G
4
.5
4
M
X
D
6
5
3
6
G
1
0
0
0
A
A
4
M
X
D
6
5
4
8
G
1
0
0
0
A
A