Table 1-3 Auto Restart Sequencing (Continued)

 

Intake

 

Engine

Engine

 

Series

Heater

Fuel

 

Crank

Rest

 

Attempt

Energized

Solenoid

Engine Status

Duration

Duration

Number

in

Engaged

 

(Seconds)

(Seconds)

 

 

Seconds

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If the engine starts:

 

 

 

 

 

a. Run sequence begins.

 

 

 

 

 

If the engine fails to start:

4

30

X

Up To 15

25

a. Intake heater will de--energize.

b. Fuel solenoid will de--energize.

 

 

 

 

 

c. Crank output will de--energize.

 

 

 

 

 

d. Overcrank LED will flash four times. Wait

 

 

 

 

 

two seconds and repeat.

 

 

 

 

 

e. Unit will rest five hours and proceed to

 

 

 

 

 

the next series.

 

 

 

 

 

 

 

 

 

 

 

If the engine starts:

 

 

 

 

 

a. Run sequence begins.

 

 

 

 

 

If the engine fails to start:

5

30

X

Up To 15

25

a. Intake heater will de--energize.

b. Fuel solenoid will de--energize.

 

 

 

 

 

c. Crank output will de--energize.

 

 

 

 

 

d. Overcrank LED will flash five times. Wait

 

 

 

 

 

two seconds and repeat.

 

 

 

 

 

e. Unit will rest five hours and proceed to

 

 

 

 

 

the next series.

 

 

 

 

 

 

 

 

 

 

 

If the engine starts:

 

 

 

 

 

a. Run sequence begins.

 

 

 

 

 

If the engine fails to start:

6

30

X

Up To 15

25

a. Intake heater will de--energize.

b. Fuel solenoid will de--energize.

 

 

 

 

 

c. Crank output will de--energize.

 

 

 

 

 

d. Overcrank LED will illuminate solid and

 

 

 

 

 

lock out future crank attempts.

 

 

 

 

 

e. To reset, turn unit power switch OFF and

 

 

 

 

 

back ON.

 

 

 

 

 

 

T-343

1--10

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Image 17
Carrier 69UG15 manual Auto Restart Sequencing Intake Engine Series