background image

14

Danfoss Randall 

SET3M 

(PUMPED)

MAINS

W

ATER

HEA

TING

NO

TE: 

This con

version only 

applies if

...

N

L

ON

COM

OFF

ON

COM

OFF

NL

1

2

3

4

5

6

A

B

C

D

Danfoss Randall 922/972

NL

3

2

1

6

5

4

Pumped/Gr

avit

y link is set t

pumped

Glowworm Mastermind

NL

3

-

1

4

-

2

Horstmann 423 

Amethyst 7 & 10

2,3

1

5

-

4

7

-

6

8

Horstmann 424 GEM

2,3

1,

1-0

4

5

6

7

8

9

Terminals 5,8 & 10 ar

e link

ed

Horstmann Leucite 423 & 424

2

1

3

5

4

6

7

8

Terminals 5 & 7 ar

e link

ed

Honeywell ST669

NL

6

8

7

3

5

4

Landis & Gyr R

WB2

NL

3

-

1

4

-

2

Pumped/Gr

avit

y link is set t

pumped

Potterton Mini-Minder

NL

3

-

1

4

-

2

Potterton EP2000, EP3000

NL

3

-

1

4

5

2

A

B

C

D

Randall 3033

1,7

6

4

-

5

2

-

3

Danfoss Randall 4033

764

1

5

2

-

3

Sangamo Form 1 410 & 414

4,5

6

1

3

2

8

-

7

Sangamo S409/1

N,- 

1,3

L

2

-

-

5

-

-

6,4

For latest prices and delivery to your door visit MyTub Ltd - 0845 303 8383 - www.mytub.co.uk - [email protected]

Summary of Contents for SET3M

Page 1: ...heating hot water This product complies with the following EC Directives Electro Magnetic Compatibility Directive EMC 2004 108 EC Low Voltage Directive LVD 2006 95 EC For latest prices and delivery to...

Page 2: ...ng 6 12 Replacement 13 15 User Your programmer 16 Setting the clock 16 Programming the unit 17 Using the programmer 18 Overrides 19 Manual use 19 Contact details 20 For latest prices and delivery to y...

Page 3: ...B Switch rating Max 264 Vac 50 60Hz 3 1 A Setting accuracy 5 minutes Timing accuracy 1 min month Enclosure rating IP30 Max ambient temperature 45 C Dimensions mm W H D 158 x 98 x 58 Design standard EN...

Page 4: ...aperture in the wallplate 3 For mains voltage applications a link must be fitted between terminals L 2 and 5 4 Whilst the unit does not require an Earth connection a terminal is provided on the wallpl...

Page 5: ...ottom of the wallplate and hinge upwards to fully engage the unit connectors into the wallplate Tighten the two fixing screws to secure the unit to the wallplate 9 Before setting the programme check t...

Page 6: ...information it is recommended that the specific information relating to the ancillary controls is obtained from the manufacturers concerned SET2E 3E 3M FP975 3059 12 01 SET3M Wiring For mains voltage...

Page 7: ...1 2 3 4 5 6 Terminals Mains Supply 3 amp fuse Room Stat N L D H W on com off HTG on com off N Other Danfoss Randall products suitable for use with above circuit RMT room thermostat For latest prices a...

Page 8: ...om thermostat HP22 or HP28 motorised zone valve with spring return actuator and SPST auxiliary switch Wiring pumped systems Boiler and Pump S R Z V in HTG N N L 1 2 3 4 5 6 Terminals Mains Supply 3 am...

Page 9: ...om thermostat HP28C motorised zone valve with spring return actuator and SPDT auxiliary switch Wiring pumped systems S R Z V in DHW N L 1 2 3 4 5 6 Terminals Mains Supply 3 amp fuse Room Stat N L D H...

Page 10: ...oom thermostat HS3 3 port mid position valve with spring return actuator Wiring pumped systems Boiler and Pump 3 port mid position valve N N L 1 2 3 4 5 6 Terminals Mains Supply 3 amp fuse Room Stat N...

Page 11: ...ST auxiliary switch Typical fully pumped system with spring return zone valve in each service Wiring pumped systems S R Z V in DHW N L 1 2 3 4 5 6 Terminals Mains Supply 3 amp fuse Room Stat N L D H W...

Page 12: ...for use with above circuit AT cylinder thermostat RMT room thermostat F M Z V in DHW Boiler and Pump N N L 1 2 3 4 5 6 Terminals Mains Supply 3 amp fuse Room Stat N L D H W on com off HTG on com off...

Page 13: ...AVITY or PUMPED link should be set If there is any doubt about the way in which the existing programmer is connected please contact our Technical Services Department before proceeding with replacement...

Page 14: ...5 6 7 8 9 Terminals 5 8 10 are linked Horstmann Leucite 423 424 2 1 3 5 4 6 7 8 Terminals 5 7 are linked Honeywell ST669 N L 6 8 7 3 5 4 Landis Gyr RWB2 N L 3 1 4 2 Pumped Gravity link is set to pump...

Page 15: ...1 2 Switchmaster 900 9000 N L 3 4 1 2 Pumped Gravity link is set to Pumped A B C Venner CHC W2 with stat N 2 4 L 1 A S A S 3A S 3 Venner CHC W2 air stat linked N 2 4 L 1 3 Venner Ventrolnol 80M 80PM w...

Page 16: ...ot water separately to suit your lifestyle Your Programmer Setting the Clock Setting the Clock Remove the dial cover Turn the dial clockwise until the correct time is lined up with the TIME setting li...

Page 17: ...B you may find the tappets quite stiff so you may have to push them quite firmly to move them 3 Hold the black knob with one hand and move the blue tappet marked B to the time you want your HEATING HO...

Page 18: ...on manually and stay on constantly until you change the position of the switch A red light adjacent to the WATER switch is lit whenever the Water is switched on HEATING switch OFF the Heating is manu...

Page 19: ...hen it shows BLUE the clock is OFF Manual Use If you do not wish to use the timer facility you can switch your heating and hot water on or off manually by using the OVERRIDE wheel without having to ch...

Page 20: ...l 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 large print version of these instructions please co...

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