8. CONTROL BLOCK DIAGRAM

8-1. Indoor Control Circuit

Main (Sub) master remote controller

Weekly timer

*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)

Display

 

 

 

 

 

 

 

 

 

 

 

LCD

 

 

 

 

 

 

 

 

Function setup

 

LCD

 

 

 

 

 

 

 

 

 

driver

 

 

 

CPU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

 

 

 

 

 

 

Display

 

 

 

 

 

 

 

 

 

Key switch

 

LED

 

 

 

 

 

 

 

 

 

 

LCD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC5V

CN1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote controller

 

 

 

 

 

 

 

 

 

 

Power

 

 

 

 

communication

 

 

 

 

 

 

 

 

 

 

 

 

circuit

 

 

 

 

circuit

 

 

 

 

 

 

 

 

Option

 

 

 

 

 

 

 

*2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function setup

CPU

Key switch

DC5V

Power Secondary

circuit battery

Option

 

Indoor unit

 

 

 

 

 

 

#2

 

 

 

#1

 

 

A

B

 

 

 

B

 

 

 

 

 

A

 

Connection Interfase

 

 

 

 

 

 

 

 

 

 

(Option)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor control P.C. board

 

 

 

 

 

 

 

 

(MCC-1402)

 

 

 

P.C. board

DC20V

 

Remote controller

EEPROM

 

 

 

(MCC-1440)

 

 

communication

 

 

U3

 

 

 

circuit

 

 

 

 

 

TCC-LINK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U4

communication

 

 

 

 

 

 

 

 

 

 

circuit

 

DC5V

 

 

TA sensor

 

 

 

 

 

 

 

 

 

 

Same as

 

Duct type nothing

 

DC12V

 

 

TC sensor

the left

 

 

 

 

 

CPU

 

 

*1

 

Louver

 

 

 

Driver

TCJ sensor

 

 

 

motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Float input

 

 

 

Drain

 

 

 

 

Separately sold parts

 

 

 

pump

 

Outside output

 

for Ceiling type

 

 

 

 

 

 

 

 

 

 

 

Separately sold parts

 

 

 

Run

 

 

 

 

 

for Ceiling type

 

 

Warning Ready

 

 

 

 

 

 

 

 

Thermo. ON

 

 

 

 

 

 

 

 

Cool/Heat Fan

 

 

 

 

 

 

 

 

CPU

 

 

 

1

2

3

 

 

 

 

 

 

 

 

 

 

 

Indoor

 

 

Fan motor

AC

 

Serial

 

 

 

fan

 

 

control

 

synchronous

send/receive

 

 

 

motor

 

 

circuit

 

signal input circuit

 

circuit

 

 

 

 

 

 

 

 

 

 

Outdoor

 

DC280V

Power circuit

 

 

 

 

unit

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

 

 

 

 

 

 

 

 

1 2 3

 

Wireless remote controller kit

 

 

 

 

 

 

 

 

 

Receiver P.C. board

 

 

 

 

 

 

 

 

Remote controller

Temporary

 

 

 

 

 

 

 

 

communication circuit

operation SW

 

 

 

 

Outdoor unit

 

Power

 

 

 

 

 

 

 

 

 

 

circuit

 

 

 

 

 

 

 

 

 

 

DC5V

 

 

 

 

 

 

 

 

 

 

CPU

 

Function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Buzzer

 

setup SW

 

 

 

Optional only for

 

 

 

 

Receive circuit

Display LED

 

 

 

4-way Air Discharge Cassette

 

 

 

 

and Under Ceiling type models

 

 

 

 

 

 

 

 

 

 

 

 

– 58 –

 

 

 

 

#3

B

A

Same as

the left

*1

1 2 3

Outdoor

unit

Page 58
Image 58
Toshiba RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM562UT-E Indoor Control Circuit, Main Sub master remote controller, Indoor unit

RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1402UT-E, RAV-SM1102UT-E specifications

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