page41
10.7WPlanwithDHWcylinderthermostat
1.TheapplianceMUSThaveapermanentLive/Neutral/Earthconnection.Thepumpmustbeconnectedtotheapplianceasshown.
2.Setparameter5700to'2'foroneheatingcircuitseesection11.3.k.
3.Therestportofthe3portvalveneedstobeconnectedtothecentralheatingcircuitsothatthevalveisdriventotheDHWposition.Itismostlikelythatthethreeport
valveonanexistingprimarycircuitwillhavetobeturnedround.
4.TheDHWsetpointontheTHINKControllermustbethesameasthethermostatsetpointonthecylinder.IfthisisnotdonetheDHWtemperaturemaynotbeachievedor
therecoverytimewillbeincreased.
NOTE:ItisnotpossibletooperateasecondheatingcircuitwithaWPlansystem.