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PRECAUTIONS FOR SAFETY

WARNING 

WARNINGS ABOUT INSTALLATION

• Make sure to ask the qualified installation professional in

electric work to install the weekly timer for air conditioner.
If the weekly timer for air conditioner is inappropriate installed
by yourself, it may cause water leak, electric shock, fire, and
so on.

WARNINGS ABOUT OPERATION

• When you notice something abnormal with the air conditioner

(smells like something scorching, poor cooling, etc.), immedi-
ately turn off the main switch, the circuit breaker, from the
mains to stop the air conditioner, and contact the dealer.
If the air conditioner is continuously operated with something
abnormal, it may cause machine failure, electric shock, fire,
and so on.

WARNINGS ABOUT MOVEMENT AND REPAIR

• Do not move or repair any unit by yourself.

Since there is high voltage inside the unit, you may get
electric shock when removing the cover and main unit.

• Whenever the air conditioner needs repair, make sure to ask

the dealer to do it.
If it is repaired imperfectly, it may cause electric shock or fire.

• When moving the air conditioner for re-installing at another

place, ask the dealer to do it.
If it is imperfectly installed, it may cause electric shock or fire.

CAUTION

CAUTIONS ABOUT OPERATION

• Carefully read this manual before starting the weekly timer for

air conditioner.
There are many important things to keep in mind for daily
operation.

• Do not use this weekly timer for air conditioner for special

purpose such as preserving food, precision instruments, art
objects, breeding animals, growing potted plants, etc.

• Do not touch any switches with wet finger, otherwise you may

get an electric shock.

• If the air conditioner was not be used for a considerably long

time, turn off the main switch or the circuit breaker, for safety.
Disconnect from the power supply prevents the unit from
lightning and power supply surge.

• Prevent any liquid from falling into the weekly timer.

Do not spill juice, water or any kind of liquid.

NAME AND OPERATION OF EACH PART

1

Day select button
The day of the week is selected.
Each pushing,   mark moves in order of
Sunday 

 Monday 

 Tuesday 

Wednesday 

 Thursday 

 Friday 

Saturday.

2

Program button
This button is used to set up the
contents of the program operation.

3

Hour/Minute button
This button is used to set the present
time and ON/OFF time.

4

Timer set button
This button is used to set the day of the
week, hour, minute, holiday, and ON/
OFF time.

5

Cancel button
This button is used to cancel as the
holiday.

6

Check button
This button is used to confirm the
contents of the setting items.

7

Cancel button
This button is used to cancel the setting
items.

8

Display of the present day of the
week (  mark)

9

ON/OFF time display
ON/OFF time of the timer operation is
displays.

10

Operation reserve indication
(  mark)
The day of the week when the
program operation has been set is
displayed.

11

Holiday setting indication (

 mark)

The holiday is displayed
(Cancel as holiday)

12

Setting error display

13

Present time display
Displays the present time displayed
with 24-hours notation.

ERROR

SuMoTuWeTh Fr Sa

PROGRAM1

PROGRAM2

PROGRAM3

WEEKLY  TIMER

ERROR

SuMoTuWeTh Fr Sa

PROGRAM1

PROGRAM2

PROGRAM3

CHECK

PROGRAM

SET

DAY

HH

MM

CLEAR

CANCEL

4

5

6

7

12

13

8

10,11

2

9

1

3

Summary of Contents for RBC-EXW21E

Page 1: ...rchasing TOSHIBA Weekly Timer for Air Conditioner Please read this owner s manual carefully before using your Weekly Timer for Air Conditioner Be sure to obtain the Owner s manual and Installation manual from constructor or dealer Request to constructor or dealer Please clearly explain the contents of the Owner s manual and hand over it FEATURES 1 Using the dialogue system Start Stop operations th...

Page 2: ...t objects breeding animals growing potted plants etc Do not touch any switches with wet finger otherwise you may get an electric shock If the air conditioner was not be used for a considerably long time turn off the main switch or the circuit breaker for safety Disconnect from the power supply prevents the unit from lightning and power supply surge Prevent any liquid from falling into the weekly t...

Page 3: ... Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 CHECK PROGRAM SET DAY HH MM CLEAR CANCEL 1 2 2 1 4 Setup of the day of the week Set the today of the week Example Case of Wednesday 1 While push SET button push DAY button to select today of the week While pushing SET button each push DAY button the display of the present day of the week flashes and the display moves in order 1 First push PROGRAM button When pushi...

Page 4: ... program 1 are displayed as the present time is included in the range from ON time to OFF time of the program 1 PROGRAM1 PROGRAM2 PROGRAM3 PROGRAM1 PROGRAM2 PROGRAM3 PROGRAM1 PROGRAM2 PROGRAM3 PROGRAM1 PROGRAM2 PROGRAM3 6 Set error If flashing ERROR is displayed when the program operation has been set up correct the time following the procedure below 1 When flashing ERROR is displayed ON time of t...

Page 5: ...SuMoTuWeTh Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 ERROR SuMoTuWeTh Fr Sa PROGRAM1 PROGRAM2 PROGRAM3 9 How to change the program operation time 10 How to clear the program operation Clear of the day of the week 1 Push PROGRAM button 2 Push DAY button and select the reserve mark to be cancelled 3 Push CLEAR button The program time disappears 4 Push PROGRAM button The operation reserve indication disappear...

Page 6: ...Remote controller operation Start Stop button SuMo No timer operation No reserve No timer operation Reservation is canceled as holiday Timer operation TuWeTh Fr Sa 12 Matters to be memorized 1 Power failure When a power failure occurred and the power supply has been reset the display of the right figure appears A colon flashes Resuming of operation 1 Turn on the power breaker of the air condi tion...

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