Mitsubishi Electric PAC-IF051B-E Installation Manual page 41

. Main controller operation
<Setting the schedule timer>
1. In the preview menu screen press F4 button.
* In the case of 2-zone system, press F1 button to switch between Zone1 and
Zone2.
2. First select the days of the week you wish to schedule.
3. Press F2/F3 buttons to move between days and F1 to check or uncheck the
box.
4. When you have selected the days press CONFIRM.
5. The time bar edit screen will be displayed.
6. Use buttons F2/F3 to move to the point at which you do not want the selected
mode to be active press CONFIRM to start.
7. Use F3 button to set the required time of inactivity then press CONFIRM.
8. You can add up to 4 periods of inactivity within a 24 hour interval.
9. Press F4 to save settings.
When scheduling heating, button F1 changes the scheduled variable between time
and temperature. This enables a lower temperature to be set for a number of hours
e.g. a lower temperature may be required at night when the occupants are sleep-
ing.
Note:
• The schedule timer for space heating/cooling and DHW are set in the same
way. However for Cooling and DHW only time can be used as scheduling
variable.
• A small rubbish bin character is also displayed choosing this icon will
delete the last unsaved action.
• It is necessary to use the SAVE function F4 button to save settings. CON-
FIRM does NOT act as SAVE for this menu.
Preview screen
Day of week select screen
Time of period setting screen 1
Time of period setting screen 2
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