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62-11039
7-55
Alarm
NO.
Steps
ALARM / CAUSE
CORRECTIVE ACTION
109 CHECK EVAP FAN CONTACTOR
•
TRIGGER–ON: Evaporator fan motor contactor (EVCON) current is more than 5 Amps
•
UNIT CONTROL: Engine and standby operation: alarm only
•
UNIT CONTROL: Engine and standby operation: alarm only.
•
RESET CONDITION: Auto Reset 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 EVCON
a. Inspect evaporator fan contactor coil
and terminals
No damage to coil
No damaged or corroded pins
b. Check coil resistance
Cannot be opened (infinite ohms); Shorted (Zero Ohms)
or shorted to ground
c. Check amp draw of coil.
Refer to Section 2.14. Use ammeter.
2.
Check EVCON 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
110
C2 CHECK EVAP FAN CONTACTOR
•
TRIGGER–ON: Evaporator fan motor contactor (2EVCON) current is more than 5 Amps
•
UNIT CONTROL: Engine and standby operation: alarm only
•
UNIT CONTROL: Engine and standby operation: alarm only.
•
RESET CONDITION: Auto Reset 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 2EVCON
a. Inspect compartment 2 evaporator fan
contactor coil and terminals
No damage to coil
No damaged or corroded pins
b. Check coil resistance
Cannot be opened (infinite ohms); Shorted (Zero Ohms)
or shorted to ground
c. Check amp draw of coil.
Refer to Section 2.14. Use ammeter.
2.
Check 2EVCON 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 ...