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Installation, Dm t t – Glow-worm Ultracom2 cxi User Manual

Page 26

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0020085231_02 - 05/10 - Glow-worm

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11.6 Wiring diagram

1

10

2

11

3

12

4

13

5

14

6

15

7

16

8

17

9

18

1 2
3 4

10 9 8 7 6 5 4 3 2 1

19

20

18 17 16 15 14 13 12 11

M

Green/Y

ellow

D

M

T

T

NTC

Ebus

24 V

X2

X30

X90

X32

X40

X51

X31

X21

230 VAC

L

N

X1

X101

FUS

X14

X20

X18

X16

X17

X17

Green/Y

ellow

Blue

Brown

1 2 3

1
4

2
5

3
6

10 9 8 7 6 5 4 3 2 1

19

20

18 17 16 15 14 13 12 11

3

4

2 1

X2

1 2

3

4

5

2 1

1

1

1

1

...

8

9

2 1

1

10

2

11

3

12

4

13

5

14

6

15

7

16

8

17

9

18

X20

1 2
3 4

1

1 2

1

X21

T°C

X18

Green/Y

ellow

Green/Y

ellow

19

18

17

16

2

1

3

4

5

6

10

7

9

8

11

12

13

14

15

Key

1 Overheating safety connector for heating floor

2 Control accessories connector

3 Reserved for future use

4 Location for 24V option card

5 Location for external programmer

6 User interface

7 fuse 2A

8 Connector for 230 V option

9 Main supply 230V

10 Pump

11 Combined spark and flame recognition electrode

12 Heating outlet temperature sensor

13 Heating return temperature sensor

14 Gas valve

15 fan

16 Thermal fuse

17 Water flow sensor

18 Three way valve

19 Water pressure sensor

INSTALLATION