Toshiba RAV-SM1406BT-TR Manuel D’Utilisation

– 35 –

Fan output

CN32

1

DC12 V

Factory default setting: ON when indoor unit in 
operation and OFF when indoor unit at rest
* Fan can be operated on its own by pressing FAN 

button on remote controller (DN = 31)

2

Output

HA

CN61

1

Start / stop input

Start / stop input for HA (J01: In place / Removed = 
Pulse input (factory default) / Step input)

2

3

Remote controller disabling 
input

Enables / disables start / stop control via remote 
controller

4

In-operation output

ON during operation (HA answerback signal)

5

DC12 V (COM)

6

Alarm output

ON while alarm ON

Optional 
output

CN60

1

DC12 V (COM)

2

Defrosting output

ON while outdoor unit defrosted

3

Thermostat ON output

ON while real thermostat ON (compressor ON)

4

Cooling output

ON while air conditioner in cooling or related operation 
(COOL, DRY or cooling under AUTO mode)

5

Heating output

ON while air conditioner in heating operation (HEAT or 
heating under AUTO mode)

6

Fan output

ON while indoor fan ON (air cleaner in use or via 
interlock wiring)

External error 
input

CN80

1

DC12 V (COM)

Generates test code L30 and automatically shuts down 
air conditioner (only if condition persists
for 1 minute)

2

DC12 V (COM)

3

External error input

CHK
Operation 
check

CN71

1

Check  mode  input

Used for indoor operation check (prescribed operational 
status output, such as indoor fan "H" or drain pump ON, 
to be generated without communication with outdoor 
unit or remote controller)

2

0 V

0 V

DISP
Display mode

CN72

1

Display mode input

Product display mode - Communication just between 
indoor unit and remote controller enabled (upon turning 
on of power) Timer short-circuited out (always)

2

0 V

EXCT
Demand

CN73

1

Demand input

Imposes thermostat OFF on indoor unit

2

0 V (COM)