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Adjust blackout end time
Set to the desired end time by using Up and Down keys.
Setting can be performed only in hour increments, not in minutes.
Set blackout end time
Press enter key to adjust the desired time setting.
After the end time is set, the start time and end time are displayed for two seconds,
then it starts to alternately display 'bo' and '00XX' (00 = start time, XX = end time).
Go back to clock display mode
Press Enter key to go back to the clock display mode. It will automatically go back to
the clock display mode when no panel operation is performed for more than 60
seconds.
Blackout time setting mode cannot be set unless the end time setting is executed.
Cancel blackout setting
To cancel the blackout setting, set both start and end times to '00'.
Setting to other than '00' (01 ~ 23) will be interpreted as a setting error and the end
time will flash.
Make sure to set both times to '00' when cancelling the blackout time setting.
Maintenance Mode
Figure 12 Maintenance mode
Maintenance mode is a function to check the heat pump unit status and to check and perform
other settings. It should generally be assumed that the owner does not operate this function.
The following modes can be found in the maintenance mode.
Blackout time setting mode
Set the blackout time.
Sanden Heat Pump – Installation Manual
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