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2

INDEX

Index

Installation

 Product 

speci

fi

 cation 

 Installation 

4-5 

 Wiring 

 

6-7

User 

 Your 

programmer 

 

Programming the unit 

8-9

 

Setting the clock 

9

 

Using the programmer 

10-11

 Contact 

details 

12

Summary of Contents for 4033

Page 1: ...4033 Installation User Instructions electro mechanical programmer for controlling heating hot water Return to www uk plumbing com...

Page 2: ...2 INDEX Index Installation Product specification 3 Installation 4 5 Wiring 6 7 User Your programmer 8 Programming the unit 8 9 Setting the clock 9 Using the programmer 10 11 Contact details 12...

Page 3: ...supply 230 15 Vac 50 60Hz Switch action 2 x SPDT type 1B Switch rating Max 264 Vac 50 60Hz 3 1 A Timing accuracy 1 min month Enclosure rating IP30 Max ambient temperature 55 C Dimensions mm W H D 102...

Page 4: ...in programmer module and re tighten the 2 retaining screws do not overtighten 7 Switch on mains turn both selector switches to ON and light up boiler according to manufacturer s instructions 8 With b...

Page 5: ...uter case and selector switch fixing rings Check that outer case sits squarely on body and is not distorted by an uneven wall surface 10 Rotate dial clockwise through at least one complete revolution...

Page 6: ...s Randall HP22 or HP28 Flying lead Flying lead 2 4 1 N 1 2 3 4 5 6 7 Danfoss Randall ATC Cylinder Stat 2 3 1 3 core 2 core 3 core Danfoss Randall RMT230 Room Stat 4033 Terminals Mains Supply N L 2 cor...

Page 7: ...Terminals Mains Supply N L N N L L Boiler Pump Junction Box Blue Grey Orange Brown White L N 2 4 1 Danfoss RMT Room Stat 1 3 2 Danfoss Randall ATC Cylinder Thermostat Danfoss Randall HS3 mid position...

Page 8: ...Heating and Hot Water independently of each other either at the set times constantly ON constantly OFF Your Programmer Programming the unit Programming the unit There are four TAPPETS on your timing d...

Page 9: ...E NB Clock is in 24 hour mode If you want your heating and hot water ON between 7am and 10am and ON again between 5pm and 11pm set tappets as follows A at 1st ON time 7 B at 1st OFF time 10 C at 2nd O...

Page 10: ...endently of one another letting you select different programmes for each service HEATING switch TIMED the Heating will be switched ON and OFF according to the times at which the tappets have been set...

Page 11: ...at which the tappets have been set OFF the Hot Water will ignore the tappet positions and remain OFF ON the Hot Water will be ON constantly This enables you to switch the Hot Water ON during a period...

Page 12: ...neer Name Tel Visit our website www danfoss randall co uk Email our technical department drl_technical danfoss com Call our technical department 0845 121 7505 8 45 5 15 Mon Thurs 8 45 4 45 Fri For a l...

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