8 - Graham The Plumbers' Merchant
8 - Graham The Plumbers' Merchant
8 - Graham The Plumbers' Merchant
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Series 1009Grundfos controllersTS 3: On/off time switch<strong>The</strong> on/off time switch is designed for wall mounting.<strong>The</strong> time switch automatically switches the pumpon/off at preset intervals. It is available with 24-hour orweek dial.AccessoriesTypeTime switchProduct number1 x 220 VTS 3/T 24-hour dial 96406992TS 3/W Week dial 96406993ITM01 0205 2602Fig. 19 TS 3ET 2: Temperature switch<strong>The</strong> ET 2 temperature switch can be used inconjunction with the SAT 200 and GES 200.<strong>The</strong> ET 2 switch performs control according to theoutdoor, room, flow-pipe or return-pipe temperature.Control signal Type Temperature switchTemperature(outdoor, room, flowpipe, return pipe)ET 2With housing andoutdoor sensorWith sensor forexternal pipemountingWith sensor forinternal pipe mountingand bushingProductnumberID4383ID4384ID4385Differential-pressure controllers are also available.Terminal block<strong>The</strong> terminal block is fitted to the terminal box andused for the connection of external controllers(for example for external changeover between twospeeds).TypeProduct numberTerminal block 605003TM00 5144 5094Fig. 20 Terminal block103