Wiring schematics cont, Mui wiring diagram, Ndw installation manual – WaterFurnace Envision Hydronic (NDW) User Manual

Page 16: Instructions, Dli card ll+ ll- com, ) disconnect all power sources to the unit

Advertising
background image

16

NDW INSTALLATION MANUAL

Wiring Schematics cont.

MUI Wiring Diagram

Johnson FX-10

5VDC

AI3

35

36

37
38

+

-

AI5

-

+

AI4

-

+

AI6

AI2

AI1

5VDC

5VDC

LED

-

-

-

+

+

+

24V
AC

24V
AC

C

om

GR

O

UN

D

39
40

41

PWM2
PWM2 Com
PWM1

42
43

44

45

46

47
48

24VAC Com
DI12
DI11
DI10
DI9
DI8
DI7

49
50
51
52
53
54
55
56

DI 3/4/5/6/ Com
DI6
DI5
DI4
DI3
DI2

DI1

9VDC

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

D09

D08

D07

D0

6

D05

D04

D03

D02

D01

J8

J2

J10

J9

J7

NOTE 7

A2

1

A1

2

A2

5

A2

2

A3

2

A3

1

A3

5

A2

3

A1

3

A1

1

A1

5

A1

4

A2

4

A3

4

A3

3

34

33

32

31

30

29

28

27

26

25

24

23

12/10/09

DLI Card

LL+

LL-

COM

VCOM (-)
V (+)

RT COM
RT -
RT +

Unit Terminal Board

24VAC

24V COM

R

C

2.) Remove MUI from Back Plate

3.) Follow Wiring Instruction Below

4.) Reinstall MUI to Back Plate

MUI Back Plate

Instructions :

1.) Disconnect all power sources to the unit

Advertising