Murphy A900 Series manual 13.8 27.6

Page 25

22

 

 

Mode

Mode Selector

Mode Selector

Mode Selector

Mode Selector

 

 

Selector

AUTO

AUTO

AUTO

AUTO

 

 

OFF

Stand-by

Cranking

Running

Shutdown

 

 

 

Voltage

 

 

 

 

 

 

 

 

Terminal

Input

Input

Voltage

Input

Voltage

Input

Voltage

Input

Voltage

Number

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

 

 

 

 

 

 

 

 

 

 

 

1

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

4

0

0

0

0

0

0

0

0

0

0

 

5

13.8

27.6

13.8

27.6

0

0

0

0

13.8

27.6

 

6

0

0

0

0

13.8

27.6

13.8

27.6

0

0

 

7

13.8

27.6

13.8

27.6

0

0

0

0

13.8

27.6

 

8

0

0

0

0

13.8

27.6

13.8

27.6

0

0

 

9

0

0

0

0

0

0

0

0

13.8

27.6

 

10

0

0

0

0

0

0

0

0

13.8

27.6

 

11

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

12

13.8

27.6

0

0

0

0

0

0

0

0

 

13

13.8

27.6

0

0

0

0

0

0

13.8

27.6

 

14

0

0

0

0

0

0

0

0

0

0

 

15

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

16

6

6

6

6

6

6

0

0

6

6

 

17

.3

.3

.3

.3

13.8

27.6

.3

.3

.3

.3

 

18

0

0

0

0

13.8

27.6

0

0

0

0

 

19

13.8

27.6

13.8

27.6

1.5

1.5

1.5

1.5

13.8

27.6

 

20

0

0

13.8

27.6

13.8

27.6

13.8

27.6

0

0

 

21

0

0

0

0

0

0

0

0

0

0

 

22

0

0

13.8

27.6

13.8

27.6

13.8

27.6

0

0

 

23

0

0

0

0

0

0

0

0

0

0

 

24

0

0

13.8

27.6

13.8

27.6

13.8

27.6

0

0

 

25

0

0

0

0

0

0

0

0

0

0

 

26

13.8

27.6

13.8

27.6

0

0

0

0

13.8

27.6

 

27

0

0

0

0

0

0

0

0

0

0

 

28

0

0

5.5

5.5

.5

.5

0

0

0

0

 

29 (1)

0

0

0

0

4

4

4

4

0

0

 

30 (2)

0

0

0

0

0

0

6

6

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mode

Mode Selector

Mode Selector

Mode Selector

Mode Selector

 

 

Selector

AUTO

AUTO

AUTO

AUTO

 

 

OFF

Stand-by

Cranking

Running

Shutdown

 

 

 

 

 

 

 

 

 

 

 

 

Terminal

Input

Voltage

Input

Voltage

Input

Voltage

Input

Voltage

Input

Voltage

Number

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

 

 

 

 

 

 

 

 

 

 

 

31

6

6

6

6

6

6

6

6

6

6

 

32

6

6

6

6

6

6

6

6

6

6

 

33

6

6

6

6

6

6

6

6

6

6

 

34

6

6

6

6

6

6

6

6

6

6

 

35

6

6

6

6

6

6

6

6

6

6

 

36

1.4

1.4

13.8

27.6

1.4

1.4

1.4

1.4

1.4

1.4

 

37

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

38

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

39 (2)

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

0

0

 

40

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

41

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

42

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

43

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

44

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

45

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

46

1

1

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

47

6

6

6

6

6

6

6

6

6

6

 

48

6

6

6

6

6

6

6

6

6

6

 

49

6

6

6

6

6

6

6

6

6

6

 

50 (3)

0

0

0

0

0

0

6

6

0

0

 

51

6

6

6

6

6

6

6

6

6

6

 

52

6

6

6

6

6

6

6

6

6

6

 

53

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

54

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

55

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

56 (3)

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

0

0

 

57

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

58

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

13.8

27.6

 

 

 

 

 

 

 

 

 

 

 

 

NOTES

Note 1: AC voltage measured on AC scale of volt-ohmmeter.

Note 2: Low Oil Pressure shut-down circuit. Oil pressure was the cause of shutdown on column 5.

Note 3: Low Oil Pressure pre-alarm circuit. This circuit turned on before the Low Oil Pressure shutdown occured in column 5.

Table 7-2.1

Image 25
Contents A900-9025N Revised Section Before Beginning Installation of this Murphy Product Table of Contents Power Requirements How to use this manualField Wiring Connections Operating Temperature165 mm A901NFPA99 CAN/CSA Counts the number of cranking attempts A901-2 159 mm A902 A902-2 Provides a signal to the overspeed shutdown circuit if A903 1.2Lamp Test Pushbutton Tests the lights on the A903 module A903-2 Page Location Wiring2.5 Mounting Dimensions 3.1 A901 wiring 3.2 A902 wiring 3.3 A903 wiring Pre-operational Check-out Crank DisconnectFuel Relay Operator Controls Routine MaintenanceOperating Modes Operational Tests13.8 27.6 Circuit Input Output A900 Selectronic Control Alarm Circuit OperationService Parts FWMurphy