Freestyle 80 - Boiler Operation Modes

&IGURE #ENTRALHEATINGMODE
&IGURE $OMESTICHOTWATER$(7MODE
Part number 550-142-850/0716
61
FreeStyle
®
WALL MOUNT GAS-FIRED WATER BOILER — Boiler Manual
24 Controls and operation (continued)
Central heating operation
4HE#ENTRAL(EATINGHEATDEMANDGENERATEDBYTHE2OOM4HERMOSTATISINDICATEDBYTHEmASHINGOFTHE(OT!IRSYMBOLOVER
the radiator (Items 13 and 14 - Figure 74, page 60). The display indicates the actual Central Heating water temperature (Item 11 -
Figure 74, page 60) and when the required temperature is reached “d2” will be displayed.
NOTE: Heating Only boilers must be in “eco mode’.
Domestic hot water operation
4HE$OMESTIC(OT7ATERHEATDEMANDGENERATEDBYTHE$(7mOWSENSORISINDICATEDBYTHEmASHINGOFTHE(OT7ATERSYMBOL
under the tap (Items 8 and 9 - Figure 74, page 60). The display indicates the actual Domestic Hot Water temperature (Item 11 - Fig-
ure 74, page 60ANDAFTER(OTWATERUSAGEhd1” will be displayed.
NOTE: Combi boilers must be in “comfort mode’.
&IGURE "OILERWITHOUTMAINPOWERSUPPLY
Boiler without Power