Tech Controllers ST-976 - Fire-Up; Damping; Fuel Tank Full; Temperature Settings



13
4.3.1 Fire‐up/Damping
Oncethisfunctionhasbeenselected,thefire‐upprocessstarts.
Theuserisaskedtoconfirmthefire‐upprocessactivation.
Thenextstagesoffire‐upprocessaredescribedinsection:
 Błąd!Niemożnaodnaleźćźródłaodwołania.Fire‐up,page:
10
Itisadependentfeature‐itdependsontheoperationmode.Fire‐
upfunctionisdifferentoperationmodesisdescribedinthefollowingsection:
 4.4.12Ecomode,page:39
Oncethefire‐upprocesshasbeenactivatedinthecontrollermenu,thisoptionchangesintoDamping,which
enablestheusertostartCHboilerdampingprocess.
4.3.2 Fueltankfull
Thisfunctionshouldbeusedafterthefueltankhasbeenfullyfilled,inordertoresetthefuellevelto100%.
NOTE
Beforeusingthisfunctionforthefirsttimeitisnecessarytocalibratethefuelfeederoperation.
 4.4.10Fuellevelcalibration,page:38
4.3.3 Temperaturesettings
MAINMENU


TEMPERATURESETTINGS



Pre‐setCHtemperature

Pre‐setDHWtemperature

CHboilerhysteresis

DHWhysteresis

Pumpswitchontemperature

Pre‐setroomtemperature*
*Whenroomregulatorisconnected,withRScommunication
 Afterselectingagivenicon,thedisplayshowsapanelenablingtheusertochangethesettingusinga
sliderorarrows.
Pre‐setCHtemperature
Thisoptionisusedtodefinethepre‐settemperatureoftheCHboiler.Thesettingrangeavailableis55°C‐80°C
(thesettingrangemaybechangedbythemanufacturerorfitterintheservicemenu).
Pre‐setDHWtemperature
Thisfunctionisusedtodefinethepre‐settemperatureofthedomesticwater.After thewaterin thetank
reachesthis temperature,DHWpump isdisabled. Thepumpwillbe enabledagainwhen thetemperature
dropsbelowthepre‐settemperatureminusthevalueofDHWhysteresis(readfromtheDHWsensor).DHW
temperaturerange:40°C‐60°C.