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7-74
62-11039
Alarm
NO.
Steps
ALARM / CAUSE
CORRECTIVE ACTION
P152 CHECK FUEL SOLENOID CIRCUIT
•
TRIGGER–ON: Normal Amps for the Fuel Solenoid Hold Circuit is 0.4 to 3.5 Amps (including possible
electric fuel pump). The circuit tests outside this range.
•
UNIT CONTROL: Engine and standby operation: pre trip will fail and display “PRE TRIP FAIL AND
•
UNIT CONTROL: Engine and standby operation: pre--trip will fail and display “PRE--TRIP FAIL AND
COMPLETED”.
•
RESET CONDITION: Auto Reset if pre--trip mode is started again, or alarm may be manually reset via
keypad or by turning the unit off, then back on again.
NOTE: Follow the steps below until a problem is found. Once a repair or correction has been made, clear the
alarm(s). (See Note 1) Operate the unit through the appropriate modes to see if any active alarm occurs. Continue
with the steps below as necessary.
1.
Check For Bad F2 Or F3 Fuse Alarm
a. Check for Alarm 71
Alarm conditions must be corrected and the alarm cleared
to continue.
2.
Check Fuel Solenoid & Circuit
a. Inspect fuel solenoid and wiring
No physical damage to harness.
No damaged or corroded pins
No damage to solenoid
b. Check operation of Run Relay
Energize circuits. (See Note 2) LED 28 must be ON
c. Check voltage to fuel solenoid
RS in Start/Run, Manual Start Mode (See Note 2)
12 VDC between FSCC (ground) & FSHA (hold)
With Manual Crank Switch in crank position
12 VDC between FSCC (ground) & FSPB (pick)
3.
Check Fuel Solenoid Circuit Wiring
a. Inspect harness & control box
connector pins & terminals (See
wiring schematic)
No physical damage to harness.
No damaged or corroded pins
b. Check operation of solenoid
Plunger must move in when energized
4.
Check Fuel Solenoid
a. Check resistance of fuel solenoid
Refer to Section 2.14
b. Check amp draw of fuel solenoid.
Use Component Test Mode (Section 5.2.5.2.2) to test.
Refer to Section 2.14 for amp values.
View current draw in Data List.
c. Check operation of solenoid
Plunger must move in when energized
Содержание VECTOR 1800 MT
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Страница 2: ...OPERATION SERVICE MANUAL for VECTOR 1800 MT Trailer Multi Temp Refrigeration Units ...
Страница 19: ...1 5 62 11039 1 3 SAFETY DECALS ...
Страница 20: ...1 6 62 11039 62 03958 00 Heat Warning 62 03957 01 High Voltage 62 60280 00 Standby Safety ...
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Страница 310: ...10 8 62 11039 BASED ON ENGINEERING SCHEMATIC 62 60926 REV G NEXT SHT ...
Страница 311: ...10 9 62 11039 FROM PREVIOUS SHT ...