Winco PSS20000 User Manual
Page 16
PAGE 14
ENGINE WILL NOT CRANK WITH GENERATOR
SELECTOR SWITCH IN THE RUN POSITION.
1.
Battery dead.
2.
DC circuit breaker on control module tripped.
3.
3/4 amp fuse blown inside control module.
4.
Defective engine controller.
5.
Circuit breaker tripped on engine control.
6.
3/4 amp fuse blown inside engine control.
7.
Defective engine control module.
8.
Loose or dirty battery terminals.
9.
Defective “Run/Auto” switch.
10. Defective starter.
11. Defective start solenoid.
12. Locked up engine generator set.
ENGINE CRANKS BUT WILL NOT START.
1.
Improper fuel pressure being delivered to unit.
2.
Fuel supply shut off.
3.
Fuel tank empty.
4.
Defective spark plug.
5.
Defective engine ignition module.
6.
Dirty air cleaner filter.
7.
Defective fuel solenoid valve.
ENGINE STARTS AND THEN STOPS AND
FAULT LIGHT COMES ON.
1.
Engine is low on oil.
2.
No AC output from generator to engage stop
crank circuit.
ENGINE WILL NOT COME UP TO SPEED
AFTER IT STARTS.
1.
Insufficient fuel volume getting to the unit.
a.
Fuel line too small.
b.
Fuel pressure too low.
2.
Fuel load block needs to be adjusted.
3.
AC short circuit
ATS PANEL WILL NOT TRANSFER TO
EMERGENCY SUPPLY(GENERATOR).
1.
No AC generator output from generator.
2.
Broken or defective mechanical/electrical inter
locks.
3.
Defective holding coil in the generator side
contactor.
4.
Wiring error between generator set and transfer
switch.
ATS PANEL WILL NOT RETRANSFER TO
NORMAL POWER
1.
Proper normal line power not available at line
terminals in ATS panel.
2.
Defective holding coil in line side contactor.
3.
Broken or defective mechanical/electrical inter
locks.
NO AC OUTPUT FROM GENERATOR .
1.
AC short in the output leads.
2.
Defective voltage regulator.
3.
Defective armature.
4.
Defective coils.
5.
Unit has lost its residual voltage.
6.
Rotor loose on engine crankshaft.
PSS20000
UNIT WILL NOT CRANK WHEN THE
POWER FAILS.
1.
Alarm light on from previous run cycle.
2.
Generator control switch not in “AUTOMATIC”
position.
3.
Transfer control switch not in “AUTOMATIC”
position.
4.
Low or dead battery.
5.
Incorrect wiring between transfer switch and
generator.
6.
Defective start stop relay in the transfer switch.
7.
Circuit breaker tripped on engine control.
8.
3/4 amp fuse blown inside engine control.
9.
Defective engine control module.
10. Loose or dirty battery terminals.
11. Defective “Run/Auto” switch on generator or
transfer switch.
12. Defective starter.
13. Defective start solenoid.
14. Defective remote start solenoid
ENGINE WILL NOT CRANK WITH GENERATOR
SELECTOR SWITCH IN THE RUN POSITION.
1.
Battery dead.
2.
DC circuit breaker on control module tripped.
3.
3/4 amp fuse blown inside control module.
4.
Defective engine controller.
5.
Circuit breaker tripped on engine control.
6.
3/4 amp fuse blown inside engine control.
7.
Defective engine control module.
8.
Loose or dirty battery terminals
9.
Defective “Run/Auto” switch on generator.
10. Defective starter.
11. Defective start solenoid.
12. Defective remote start solenoid.
13. Locked up engine generator set.
ENGINE CRANKS BUT WILL NOT START.
1.
Improper fuel pressure being delivered to unit.
2.
Fuel supply shut off.
3.
Fuel tank empty.
4.
Defective spark plug.
5.
Defective engine ignition module.
6.
Dirty air cleaner filter.
7.
Defective fuel solenoid valve.