How To Use The Timer Correctly; Operation Procedure; Turn On The Power Supply Of The Air Conditioner; Setup Of The Present Time - Toshiba R410A Service Manual

HOW TO USE THE TIMER CORRECTLY

1. Operation procedure

Power ON
Turn on the power of the air conditioner.

2. Turn on the power supply of the air conditioner

• Turn on the power supply of the air conditioner connected with a program weekly
timer. (For cooling and heating, do not turn off the power supply for compressor
heating.)

3. Setup of the present time

• Set the present time
(Example: Case that the present time is 11:45.)
1
While push button push button
SET
HH
to select "hour" of the present time.
• While push button each pushing
SET
button, change sequently.
• • • • • •
• While keep button pushed, continu-
SET
ous pushing button makes fast forward.
HH
(Example: Leave the finger at display of
11, you can set 11 o'clock.)
• When release button, the hour is
SET
set, and mark changes flashing to
light.
2
While push button push button to select "minutes" of the present time.
SET MM
• While push button, each pushing
SET
• • •
• While keep button pushed continuous, pushing
SET
(Example: Leave the finger at display of 45 you can set 45 minutes.)
• When release button, the minutes are set, and
SET
light.
CAUTION
• The time cannot be changed only when
HH
• If 30 seconds have passed while the button is flashing without pushing
buttons, the display returns automatically to the original display (Normal display).
In this case, repeat the procedure from the 1st step.
Program weekly timer set up
Setup of the present time
¯
Setup of the present day of the week
¯
Setup of the program operation for a week
SuMoTuWeTh Fr Sa
PROGRAM1
HH
ERROR
PROGRAM2
PROGRAM3
WEEKLY TIMER
DAY SET
PROGRAM CANCEL
HH MM CLEAR CHECK
button change sequently.
MM
button makes fast forward.
MM
make changes flashing to
button or button pushed.
MM
or / MM
DAY HH

4. Setup of the day of the week

• Set the today of the week.
(Example: Case of Wednesday)
1
While push button push
SET
button to select "today" of the week.
• While pushing
SET
button, the display of the present
DAY
day of the week flashes, and the display
moves in order.
Su MoTu WeTh Fr Sa
CAUTION
• The day of the week cannot be changed only when
• If 30 seconds have passed while the button is flashing without pushing
buttons, the display returns automatically to the original display (Normal display).
In this case, repeat the procedure from the 1st step.

5. How to set program timer operation

Set the present time and the present day of the week surely, otherwise the program
operation is not correctly performed.
This timer can control up to 3 cycle program per day.
(1 cycle or 2 cycles can be also set up.)
The following items can be set to the program operation.
1
• Setup of [ON] ® [OFF] time ([ON] or [OFF] only cannot be set up singly.
2
2
PROGRAM1
PROGRAM2
1
PROGRAM3
2
WEEKLY TIMER
1
PROGRAM DAY
HH MM CLEAR
1
First push button.
PROGRAM
• When pushing
PROGRAM
flashes.
2
Push button, select the day for operation and
DAY
then push button.
SET
When pushing button, the flashed reserve mark
SET
changes, and ON time of the program 1 flashes at the
same time.
SuMoTuWeTh Fr Sa
PROGRAM1
PROGRAM2
DAY
PROGRAM3
button, each push
WEEKLY TIMER
PROGRAM DAY SET
HH MM CLEAR
button is pushed.
DAY
<Name and functions>
SuMoTuWeTh Fr Sa
ERROR
Operation time of program 1
Operation time of program 2
Operation time of program 3
Example:
SET CANCEL
To set the operation time of Monday as follows:
CHECK
From 8:00 to 12:00
From 12:40 to 16:50 Operates
From 17:00 to 19:00
SuMoTuWeTh Fr Sa
button, the reserve mark
PROGRAM1
PROGRAM2
PROGRAM3
ERROR
1
CANCEL
CHECK
or /
DAY
HH MM