Unigas HTP2000 Installation Manual page 42

PART IV: MAINTENANCE
TROUBLESHOOTING
Heavy oil operationжидкого
MAIN SWITCH OPEN
LINE FUSE INTERVENTION
MAX. PRESSURE SWITCH FAULT
FAN THERMAL CUTOUT INTERVENTION
AUXILIARY RELAIS FUSES INTERVENTION
CONTROL BOX FAULT
SERVOCONTROL FAULT
SMOKEY FLAME
IGNITION TRANSFORMER FAULT
IGNITION ELECTRODE DIRTY OR WRONG
POSITIONED
DIRTY NOZZLE
FUEL SOLENOID VALVE DEFECTIVE
PHOTORESISTOR DIRTY OR DEFECTIVE
HI-LO FLAME THERMOSTAT DEFECTIVE
WRONG POSITION OF SERVOCONTROL
CAMS
FUEL PRESSURE TOO LOW
DIRTY FUEL FILTERS
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