Service Manual

SiUS121502E Function of CTXS, FTXS, CDXS, FDXS, FVXS Series
Function and Control 47
1.13 WEEKLY TIMER Operation (CTXS, FTXS, FVXS series)
Outline Up to 4 timer settings can be saved for each day of the week (up to 28 settings in total).
The 3 items: ON/OFF, temperature, and time can be set.
Detail

The illustrations are for FVXS series as representative.
Setting example of the WEEKLY TIMER
The same timer settings are used from Monday through Friday, while different timer settings are used for the weekend.
[Monday]
Make timer settings for programs 1-4.
6:00 8:30 17:30 22:00
77˚F (25˚C) 81˚F (27˚C)
program 1 program 2 program 3 program 4
ON OFF ON OFF
OFF
OFF
ON
ON
6:00 8:30 17:30 22:00
77˚F (25˚C) 81˚F (27˚C)
program 1 program 2 program 3 program 4
ON OFF ON OFF
[Saturday] No timer settings
[Sunday]
Make timer settings for programs 1-4.
8:00 10:00 19:00 21:00
81˚F (27˚C) 81˚F (27˚C) 77˚F (25˚C)
ON OFF OFF ON
program 1 program 2 program 3 program 4
OFF
OFF
ON
ON
[Tuesday]
to
[Friday]
Use the copy mode to make settings for Tuesday to Friday, because these settings are the same as
those for Monday.
• Up to 4 reservations per day and 28 reservations per week can be set using the WEEKLY TIMER. The effective use of the
copy mode simplifies timer programming.
• The use of ON-ON-ON-ON settings, for example, makes it possible to schedule operating mode and set temperature
changes. Furthermore, by using OFF-OFF-OFF-OFF settings, only the turn off time of each day can be set. This will turn off
the air conditioner automatically if you forget to turn it off.