Bosch Climate 5000 Series Service Manual page 35

Service Manual
7.2.3 Indoor Wiring Diagram_4-Ducted Unit
9K, 12K, 18K & 24K models
NOTE:
COMPONENT IN DASH LINE
IS OPTIONAL OR FIELD WIRING.
F O R A N T I-C O L D W IN D F O R A N T I-C O L D W IN D
O N O N O N O N O N
S W 1 S W 1
1 2 1 2 1 2
T E L 0 T E L 0 24 15 15 8
F A C T O R Y F A C T O R Y
S E T T IN G S E T T IN G
F O R S E T T IN G A U T O -R E S TA R T F O R S E T T IN G A U T O -R E S TA R T F O R S E T T IN G A U T O -R E S TA R T F O R S E T T IN G A U T O -R E S TA R T
O N
S W 3
1
MODE MODE AUTO-RESTART NOT AUTO-RESTART AUTO-RESTART NOT AUTO-RESTART
FACTORY SETTING FACTORY SETTING
F O R S E T T IN G N E TA D D R E S S F O R S E T T IN G N E TA D D R E S S
0
O N
S 1 +S 2 S 1 +S 2
1 2
8
C O D E 0 ~F 0 ~F
0 ~1 5 0 ~1 5
N E T A D D R E S S N E T A D D R E S S
Figure 24
36K & 48K models
Figure 25
Bosch Thermotechnology Corp. | 04.2020
R eactor
3
RED
M FAN1 CO N2
DC MOTOR
CON 1
DRIVER MODLE
CN1
O N
1 2
EEPROM EEPROM
DEFAULT DEFAULT
F O R T E MP. C O MP E N S AT IO N ( H E AT IN G ) F O R T E MP. C O MP E N S AT IO N ( H E AT IN G )
O N
O N O N
S W 6
O N
1 2
1 2 1 2
1
2
C O D E C O D E 6 4
F A C T O R Y F A C T O R Y
S E T T IN G S E T T IN G
0 0 0
O N O N
1 2 8 1 2
8 8
0 ~F 0 ~F 0 ~F 0 ~F 0 ~F 0 ~F
1 6 ~3 1 1 6 ~3 1 3 2 ~4 7 3 2 ~4 7 4 8 ~6 3 4 8 ~6 3
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Outdoor Unit | 35
FAN FOR THE
FRESH AIR
RED
CN4 3
3
CN1 5
4
CN3 4
INDOOR UNIT
MAIN BOARD
CN40
CN9
O N
4
X Y E
1 2
YELLOW
Y/G
EEPROM EEPROM
DEFAULT DEFAULT
O N
To CCM
Comm.Bus
1 2
Alarm
Remote
Output
Control
NOTE:
Remove the short connector of J7
when you use the "on-off" function.
J7
ALA RM ON/O FF
CN3 3 CN2 3
PUMP
2
M
CN13
10
5
TO WIRED
DISPLAY
CN10
CONTROLLER
BOARD
4
CN6
BLACK INDOOR COIL TEMP. SENSOR
WHITE ROOM TEMP. SENSOR
CN5
WAT E R LE V E L S W IT C H
CN3
YELLOW(WHITE)
CN2
BLACK
CN1
CN1 2
RED
YELLOW
BLACK
RED
1 2 3
MAGNETIC RING
( 30MM)
CON TRA CTO R
HEA TER
POW ER S UPP LY
T2
T1
Y/G
Data subject to change