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ENERCO GROUP, INC. |Indirect Fired Portable Heater Operating Instructions and Owner’s Manual
TROUBLESHOOTING
TROUBLE CAUSE SOLUTION
Motor does not start, no ignition
No electrical current Check mains (should be 120 V – 1~ – 60 Hz)
Check proper positioning and functioning of switch
Check fuse
Wrong setting of room ther
mostat or other control
Check correct setting of heater control. If thermostat, make
sure selected temperature is higher than room temperature
Thermostat or other control
defective
Replace control device
Electrical motor defective Replace electrical motor
Electrical motor bearings
defective
Replace electrical motor bearings
Burned out condenser Replace condenser
Motor starts, no ignition or cuts out
Electric ignitor defective Check connection of H.V. Ieads to electrodes and transformer
Check electrodes setting (see scheme “GAP OF ELECTRODES”)
Check electrodes for cleanliness
Replace H.V. transformer
Flame control box defective Replace control box
Photocell defective Clean or replace photocell
Not enough or no fuel at all
at burner
Check fuel line system including fuel filter for possible leaks
Clean or replace oil nozzle
Solenoid defective Check electrical connection
Check thermostat LI
Clean or replace solenoid
Motor starts, heater emits smoke
Not enough combustion air Make sure air inlet and outlet are free
Check setting of combustion air flap
Clean burner disc
Too much combustion air Check setting of combustion air flap
Fuel contaminated or con
tains water
Drain fuel in tank with clean fuel
Clean oil filter
Air leaks in fuel circuit Check the seals on the ducts and the diesel filter
Not enough fuel at burner Check pump pressure
Clean or replace fuel nozzle
Too much fuel at burner Check pump pressure
Replace nozzle
Heater does not stop
Solenoid Replace solenoid coil or complete solenoid
If heater still not working properly, please revert to nearest authorized dealer.