MILL MB250 - Change Setback Temperature - Daytime; Change Setback Temperature - Nighttime; Change Number of Hours - Daytime; Change Number of Hours - Nighttime

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EN
Change setback temperature — daytime
See figure 12 on separate illustration sheet
Press and hold○and press☉3 times.
Enter the desired temperature for daytime setback. Save by pressing○ or wait for 15
seconds for automatic confirmation.
Change setback temperature — nighttime
See figure 13 on separate illustration sheet
Press and hold○and press☾3 times.
Enter the desired temperature for nighttime setback. Save by pressing○or wait for 15
seconds for automatic confirmation.
Change number of hours — daytime
See figure 14 on separate illustration sheet
Press and hold○and press☉2 times.
Enter the desired number of hours for daytime setback. Save by pressing○or wait for 15
seconds for automatic confirmation.
Change number of hours — nighttime
See figure 15 on separate illustration sheet
Press and hold○and press☾2 times.
Enter the desired number of hours for nighttime setback. Save by pressing○or wait for
15 seconds for automatic confirmation.
Cancel (skip) setback period
See figure 16 on separate illustration sheet
Press and hold○and press☉or☾once (depending on which setback period you
want to cancel).
*The heater will skip an active setback period or the next setback period.
*During the next setback period, the heater will automatically resume the programmed
temperature reduction.
Delete a setback program
See figure 17 on separate illustration sheet
Press and hold☉or ☾(depending on which setback period you want to cancel) for 3
seconds.