Control Block Diagram; Indoor Control Circuit - Toshiba RAV-SM562BT-E Service Manual/Integration
Air conditioner split type
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Also See for RAV-SM562BT-E:
- Owner's manual (116 pages) ,
- Installation manual (33 pages) ,
- Service manual/integration (196 pages)
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8-1. Indoor Control Circuit
*1 Connection Interface is attached to
master unit.
(In case of group control operation)
*2 Weekly timer is not connectable to
the sub remote controller.
Central control remote controller
(Option)
Indoor unit
#1
Connection Interfase
(Option)
P.C. board
(MCC-1440)
U3
TCC-LINK
communication
U4
circuit
Duct type nothing
Louver
motor
Drain
pump
Separately sold parts
for Ceiling type
Indoor
fan
motor
DC280V
Optional only for
4-way Air Discharge Cassette
and Under Ceiling type models
8. CONTROL BLOCK DIAGRAM
Main (Sub) master remote controller
Display
LCD
CPU
Display
LED
Remote controller
communication
circuit
Option
A
B
Remote controller
DC20V
communication
circuit
DC5V
DC12V
Driver
Outside output
Run
Warning Ready
Thermo. ON
Cool/Heat Fan
CPU
Fan motor
control
circuit
signal input circuit
Power circuit
1 2 3
1 2 3
Outdoor unit
Power
circuit
DC5V
Buzzer
Receive circuit
– 58 –
Function setup
Key switch
CN2
CN1
DC5V
Power
circuit
2
*
Indoor control P.C. board
(MCC-1402)
EEPROM
TA sensor
TC sensor
CPU
TCJ sensor
Float input
Separately sold parts
for Ceiling type
AC
Serial
synchronous
send/receive
circuit
Wireless remote controller kit
Receiver P.C. board
Remote controller
Temporary
communication circuit
operation SW
CPU
Function
setup SW
Display LED
Weekly timer
LCD
Function setup
driver
CPU
Display
Key switch
LCD
DC5V
Secondary
Power
battery
circuit
#2
#3
A
B
A
Same as
the left
1
*
1 2 3
1 2 3
Outdoor
unit
Option
B
Same as
the left
1
*
Outdoor
unit
- Quick Links:
- Specifications
- Indoor Unit
- Outdoor Unit
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Troubleshooting
