Withsafetythermostat,2–stepclosing:
Motorizedcontrolvalvewithsafetyfunction
WhenST1isactivatedbyahightemperature(theTRtemperature),the
motorizedcontrolvalveisclosedgradually.Atahighertemperature
(theSTtemperature),thesafetycircuitinthemotorizedcontrolvalve
closesthevalveimmediately.
WhenSTisactivatedbyahightemperature,thesafetycircuitinthe
motorizedcontrolvalveclosesthevalveimmediately.
VI.GU.L2.02
©Danfoss|2017.09|59
OperatingGuideECLComfort210/296/310,applicationA275/A375