915_TCB-EXS21E.book Page 19 Wednesday, August 1, 2007 1:26 AM
Important Information to Remember
1. Schedule Timer and Air Conditioner Operation
Air conditioners operate either according to operations programmed from the schedule timer (starting/stopping and
remote control operation enable/disable) or according to a connected remote controller or system controller.
Schedule timer settings (Example)
Operation without system controller operation
•
If remote controller operation is enabled, the air conditioner can be started/stopped from the remote controller.
(The air conditioner responds to the most recently pressed button.)
Air conditioner
operation
Remote controller
operation
Operation with system controller operation
•
If remote controller operation is enabled, the air conditioner can be started/stopped from the remote controller.
(The air conditioner responds to the most recently pressed button.)
•
The remote controller operation enable/disable set from the system controller (Centralized control 1 to 4) is
canceled according to programmed operations.
Air conditioner
operation
Remote controller
operation
OI-915-19-EG
8:00
12:00
Stopped
Running
Enabled
*1
*1 Whether remote controller operation is enabled or disabled depends on the setting of
the previous day.
*2 Since remote controller operation is disabled, operation remains disabled.
*3 The remote controller remains disabled the next day and thereafter until it is enabled
in the remote controller operation enable/disable setting.
Operation from the system controller
[Stop + RC operation disable]
8:00
12:00
Stopped
Running
Stopped
Disabled
Enabled
*1
*1 Whether remote controller operation is enabled or disabled depends on the setting of
the previous day.
13:00
17:00
Stopped
Running
Disabled
*2
[Stop + RC operation enable]
13:00
17:00
Running
Stopped
Disabled
Enabled
18:00
20:00
Stopped
Enabled
Disabled
*3
EG
18:00
20:00
Disabled
Enabled
19