Avanta suggested schematics
Avanta suggested schematics
Avanta suggested schematics
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AVANTA 12v/18v/24v System Only - Option 1Typical “Y” plan Heating and DHW using 230v controls230v Supply2 ChannelTime clockCheck valve maybe necessaryWiring CentreDHW thermostat'B' DHWRoom Stat22mmFlow'AB''A' HTGThree way Mid positionvalve - HTG and/orDHW22mmReturnCondensateAOVS00222mm GasWiringCentreL641 CylinderThermostat2CCALL19 10873 4 5 6ST699 ControlLNOFFONOFFONDHWHTGClock2CALL311 2N1T6360/T4360Room ThermostatL23X44Remove exist linksSystem PumpMust be wired direct to boilerE123X2'A' HTGBlueG/YellowWhiteGreyOrange'B' DHWLNEELN45X6LN 230vPower SupplyABV4073Mid Position Valve230v - 1 - 503 amp Switched SpurBoilerAOVW00225