R
Return preheating .............................................................................................................. 57
S
SD card ................................................................................................................................. 66
Sensors ................................................................................................................................. 63
Solid fuel boiler ................................................................................................................... 57
Speed control ...................................................................................................................... 47
Spreaded loading option ................................................................................................... 52
Store cooling ....................................................................................................................... 55
Successive loading option ................................................................................................. 52
System cooling .................................................................................................................... 55
System overview .................................................................................................................. 7
System selection ................................................................................................................. 46
T
Thermal disinfection .......................................................................................................... 60
Thermostat function ......................................................................................................... 58
Time and date ..................................................................................................................... 65
Troubleshooting .................................................................................................................. 69
Tube collector function..................................................................................................... 50
U
Unit........................................................................................................................................ 66
User code ............................................................................................................................ 68