Vaillant 824/2 E Instructions For Installation Manual

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Vaillant 824/2 E Instructions For Installation Manual Manual pdf 22 page image

Supplied By www.heating spares.co Tel. 0161 620 66775 Boiler Installation SequenceConnection details for external time switches andboiler terminal strip.Fig. 5.15 shows the connection details where a timeswitch is used without a room thermostat to control theboiler.Attention!The arrowed numbers indicate connection intothe relevant terminal in the boiler terminal strip.If a room thermostat is to be connected in addition to atime switch the wire between the time switch "ON“terminal and boiler terminal 4 should be broken by thecontacts of the room thermostat (see schematic layout,Fig. 5.16).Vaillant optional plug in timer accessoriesRefer to the instructions supplied with the optionalaccessories for connection details.Upon completion of all electrical connections refit theterminal box cover by pushing into place. The cover issecured by two locking clips.Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R122Fig. 5.15 Connection details for time switchL N 2 3 4L N 3 41ACL DraytonTempus 1, Tempus 2Lyfestyle LP111, LP711ACL DraytonSwitchmasterSM300ACL DraytonSwitchmaster 980Danfoss Randall103 SeriesDanfoss RandallSet 1E, TS975Danfoss RandallTS715Grässlin TowerchronQE1, QM1HoneywellST610A, ST6100CHorstmannChannel PlusH11, H17, 425 CoronetHorstmannCentaur PlusC11, C17L N 2 3 4L N 4 31Potterton MysonEP 4002, EP 5002Smiths TimeguardSupplyMASTERFST11, FST17SunvicSelect 107N 1 A B CN 42LL 33 41 2 6 5 E4 L3 N3EN E 2 3 4N E1LL 35 64L N 2 3 4L N 3 41L N 2 3 4L N 3 41L N 2 3 4L N 3 41N E 2 3 4N E1LL 35 64N E 2 3 4N E1LL 3 4L N 2 3 4L N 3 41L N 2 3 4L N 3 41A B D L NL NCNE31 243 4 5 E1 2 44 3 2/L 1/N3 6 5 mains supplyL N EELandis & StaefaRWB7, RWB305.17 Controls (turboMAX plus boiler)External electrical controlsThe boiler terminals 3, 4 and 5 are for connectingexternal electrical controls such as a time switch and/orroom thermostat.Terminals 3 and 4 are linked together when the boiler issupplied. If external controls are used, this link must beremoved and the controls connected across terminals 3and 4.Terminal 5 is an additional neutral connection forexternal neutrals such as from the anticipator of a roomthermostat.Connection of external controlsConnection details for programmable roomthermostats.Fig. 5.14 shows the connection details where aprogrammable room thermostat (time switch with builtin room thermostat) is used to control the boiler.Attention!The arrowed numbers indicate connection intothe relevant terminal in the boiler terminal strip.Fig. 5.14 Connection details for programmable thermostatsL N 2 3 4L N 3 41ACL DraytonLyfestyle PT271, PT371ACL DraytonDigistat 2, 3, 4ACL DraytonDigistat RF - SCR ReceiverDanfoss RandallTP4, TP5, TP5EDanfoss RandallTP5E RF with receiver RX1Danfoss RandallTP75Grässlin TowerchronRTC7HoneywellCM61, CM67, CM31, CM37HorstmannCentaurstat 1, 7Landis & StaefaREV 11, REV 15, REV 221 23 43SunvicTLX 6501SunvicTLX RFP, TLX RFDVaillantVRT 230, 220N 1 3N 32LL 43 24 31L N 2 3 4L N 3 41B C 2 3 41A35 641 23 43A B3 4C1 2 43 43L L13 4Smiths TimeguardProgramaSTAT PRT11, PRT17 L N 4L N33 41 23 43L N 2 3 4L N 3 413 4 53 4 5