36
Toshiba
13-3.Other Troubles
13-3-1. The date or time change is not applied.
13-3-2. The air conditioners do not operate as scheduled.
13-3-3. The operation is unavailable with the remote controller.
13-3-4. The air conditioner does not operate according to the
operation setting, such as operate or stop, made from the
browser. The settings go back to the previous state after a
while.
13-3-5. The details of schedule set is not displayed.
No.
Cause
Solution
1
The internal processing of the controller is prioritized.
The internal processing of the controller may be given priority over a setting
operation from the browser.
Try to change the date or time again.
No.
Cause
Solution
1
The controller is not turned on.
Turn on the controller.
2
The scheduled operation is not correctly set.
Check that the operating schedule of each air conditioner is correctly set.
Check that the air conditioner for which the operating schedule is set matches
the air conditioner to be operated.
Check that the date and time setting is correct.
* Correct the settings above if necessary, and set operating schedule
so that the air conditioner operates after 3 minutes and see if it
operates as scheduled.
3
The controller has freezed.
Turn off the controller, then turn it on again after 30 seconds.
No.
Cause
Solution
1
The remote controller control is set to not allowed.
Check with the controller LCD that the control is set to “CENTRAL”. To
enable the operation with the remote controller, change the setting in the
controller to “No indication”.
No.
Cause
Solution
1
The system does not properly communicate with the air
conditioner.
Check if the communication error with the air conditioner is detected.
2
The indoor unit is set as the extension unit.
Change the setting in the setting file so that air conditioner is set as the main
unit.
3
The operation setting falls outside the range of the
temperature or operation mode set in the air
conditioner.
If the setting falls outside the set temperature range, the temperature will be
set to the upper or lower limit value of the set temperature range.
If the setting falls outside the range of the set operation mode, the air
conditioner does not operate in the mode set. It operates in the mode before
the change.
No.
Cause
Solution
1
The schedule setting operation failed.
The setting made without selecting a schedule point in the schedule setting
window does not apply to the schedule point. Select a schedule point and
perform setting.
In the schedule setting window, if the setting is finished with [OK] without
clicking [Set], the scheduled data set is not finalized. Click [Set] and then [OK]
to finish.
+00A10-026_01EN.book Page 36 Monday, February 14, 2011 2:46 PM
