•Indirect fired heaters: connect the heater to a chimney or to a exhaust duct. To get a proper draft (at least .04 in WC) in the chimney the exhaust gas path must rise. Avoid any elbows and bends in the first part of the exhaust ducts for at least 10 ft. For operation of heater in closed rooms without flue refer to the instructions for installation (par. 4)
•If a room thermostat is used, set maximum temperature on it.
•Turn switch to position “ON”
•Set the desired temperature on room thermostat.
min 13 ft
max 33 ft
min 16 ft
min 10 ft
min 15 ft
WARNING!
Heaters equipped with heated nozzle do not start immediately or may stop for some seconds after start. This is normal and should not be considered a faulty condition.
Reset after lockout and Reset of safety thermostat
•The heater is equipped with a Reset pushbutton. When the heater locks out, the red lamp on the pushbutton (fig.1, No.2) lights up. In this case push the Reset button (see also the par. “Troubleshooting”) to restart the heater.
•The heater is also equipped with a manual reset safety thermostat fixed in contact with the combustion chamber, that can be reached through the inspection cover. To reset the thermostat: unplug the heater, open the inspection cover and push the reset button on the thermostat body.
Shut down.
•Set switch to “OFF” to shut the flame off. The fan will go on rotating for about 1’45” to cool the heater down. The fan motor will automatically stop at the end of the aftercooling time, then the unit can be disconnected from mains.
WARNING!
Never disconnect the supply plug to stop the heater while in operation
The large amount of heat produced could damage the components or activate the safety thermostat and therefore make the unit not function
MAINTENANCE
•Before carrying out any maintenance operation, disconnect the power plug.
•Maintenance must be carried out by qualified personnel (see also par. 7)
•The appliance must be thoroughly cleaned once a year to ensure good combustion and long life.
•Clean periodically
-the oil spraying nozzle and its filter;
-the oil pump filter
-the main fuel filter cartridge
-the ignition electrodes
-the fan blades
-the inside of the appliance, using compressed air
-the flame sensor with a mild detergent
•Periodically check cables and electrical connections
•Check the oil filter and replace if necessary.
ENERCO GROUP, INC. Indirect Fired Portable Heater | 4 | Operating Instructions and Owner’s Manual |
