141
System MMI Pack (Room unit and RF receiver)
SMGB0066 rev.0 - 12/2009
Controller pack
Service Manual
4
To change the heating program:
Press either of the PROGRAM 
 or   buttons to enter the programming mode. The time / temperature settings for 
period1onMonday(Day1)willbeashingasshown.Theactiveperiodishighlightedbyaashingsquarearound
the numbers at the bottom of the screen and the selected day is shown with the day indicator.
Toadjusttheperiodstarttimeusethe    or  buttons,the‘OK?’indicatorwillbedisplayedtoconrmthe
change. Holding the button down will change the time quickly.
note
If you are pressing the  -
   or   buttons and the display ashes the next period, it means the next period 
will be pushed forward.
Once the required time is reached press the green  buttontoconrm.
note
If the original time setting did not require adjustment press the green  -
 button to move to step ‘d’.
Thetemperaturesettingforperiod1onMonday(Day1)willnowbeashing.Toadjustthispressthe    or   
buttonsandconrmthesettingagainbypressingthegreen
 button.
Thenexttimeandtemperatureperiodwillnowbeactive.Adjustthisbyrepeatingstepsb-daboveuntilall6periods
are set for Monday or press the  buttontoruntheprogramasset,atanytime.
You now have a choice of how to set the program for the next day:
i)  Press the button 
tocopyMonday’sprogramintoTuesday.Thedisplaywillgoblankapartfromthe‘nonashing’
dayindicator,whichindicatesthedaycopiedandthe‘ashing’targetdaytocopytheprogramto.Toacceptthisday
press the green 
 button. To select a different target day press the  buttonuntilthe‘ashing’dayindicatoris
undertherequiredday,thenacceptitbypressingthegreen
 button.
note
Once the target day is conrmed it becomes the day that is copied if the  -
 button is pressed again.
OR     ii)  Press the  buttontomovethedayindicatortoTuesday(Day2).Theprogramforthatdaycanthenbeadjusted
byfollowingstepsbtoe.Programsfortheremainingdayscanbesetinthesameway,usingthe
 button to 
move to the next day. To exit the programming mode select the desired operating mode by pressing the 
,  or 
 buttons.