Enerco HS300ID - Manual (Page 4)

4 ENERCO GROUP, INC. |Indirect Fired Portable Heater Operating Instructions and Owner’s Manual
• 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.
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.
min 13 ft
max 33 ft
min 16 ft
min 10 ft
min 15 ft