62-11039
7-43
Alarm
NO.
Steps
ALARM / CAUSE
CORRECTIVE ACTION
84
CHECK REMOTE ALARM LIGHT
•
TRIGGER–ON: Remote Alarm light current (amp) draw is higher than 0.8 Amps.
•
UNIT CONTROL: Engine and standby operation: alarm only
•
UNIT CONTROL: Engine and standby operation: alarm only.
•
RESET CONDITION: Auto Reset when Alarm light current (amp) draw is normal, 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, the active alarm
should clear itself (see reset condition above). Operate the unit through the appropriate modes to see if any active
alarm occurs. Continue with the steps below as necessary.
1.
Check Alarm Light
a. Inspect Remote Alarm light & socket
No damaged or corroded pins
b. Check resistance of light bulb
Refer to Section 2.14
2.
a. Inspect harness & control box
connector pins & terminals (See
wiring schematic)
See Notes 2 & 6
No physical damage to harness.
No damaged or corroded pins
85
CHECK UL1 CIRCUIT
•
TRIGGER–ON: Front Unloader Coil current (amp) draw is higher than 2.0 Amps.
•
UNIT CONTROL: Engine and standby operation: alarm only
•
UNIT CONTROL: Engine and standby operation: alarm only.
•
RESET CONDITION: Auto Reset when the UL1 Coil current (amp) draw is normal, 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, the active alarm
should clear itself (see reset condition above). Operate the unit through the appropriate modes to see if any active
alarm occurs. Continue with the steps below as necessary.
1.
Check UL1 (Front) Unloader Coil
a. Inspect UL1 Unloader coil & terminals No damage to coil
No damaged or corroded pins
b. Check resistance of coil
Refer to Section 2.14
c. Check amp draw of coil.
Refer to Section 2.14. Use ammeter.
2.
Check UL1
a. Use Component Test Mode (Refer to
Section 5.2.5.2.2) to test actual current
draw of the circuit.
Refer to Section 2.14 for normal current values.
View current draw in Data List.
3.
Check UL1 Unloader Coil Wiring
a. Inspect harness & control box
connector pins & terminals (See
wiring schematic)
See Notes 2 & 6
No physical damage to harness.
No damaged or corroded pins
Содержание VECTOR 1800 MT
Страница 1: ......
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 ...
Страница 21: ...1 7 62 11039 ...
Страница 303: ...10 1 62 11039 ...
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 ...