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NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
6. Once the heater has reached set temperature the burner will turn off and the
cooling cycle will start. The air circulation fan will run for 90-seconds and then
the unit will remain idle until there is a call for heat or the thermostat is adjusted.
NOTE: If any error codes are encountered, please refer to Page 14.
MODES: ECO/MAX/ COLD START
1. The Mode button is used to change heating modes. The heater starts up in
ECO mode automatically and can be toggled between ECO and MAX using the
Mode button.
• ECO mode slightly lowers the heat output to save fuel and provide longer times
between ll ups.
• MAX mode increases the heat output to maximum and consumes fuel slightly
faster.
HEATER SHUT DOWN
1. Press the power button
2. The 90 second cooling cycle will begin. Upon completion the heater will turn
off.
CAUTION: NEW POWER SOURCES CANNOT BE INSERTED OR REMOVED
WHILE HEATER IS RUNNING FOR SAFETY.
IMPORTANT: ALWAYS ALLOW THE HEATER TO COMPLETE THE COOLING
CYCLE BEFORE REMOVING POWER.
CONTINUOUS HEAT (CH) FEATURE
The unit runs until out of battery, fuel, or manually turned off.
COLD START (CS) MODE FEATURE
The heater is equipped with a cold start feature. During extremely cold ambient
temperatures, the cold start feature will help the cold fuel to ignite by recirculating
cold fuel to warm it and prime the fuel pump. Use under 32°F.
Empty Fuel Tank Restart
In the event the fuel tank has been emptied while running, use the COLD START (CS)
mode to aid in starting the heater.
1. Press the start button and release.
2. Press and hold in the MODE button for 5 seconds to enter the COLD START
mode. The fan and fuel pump will run recirculating fuel to prime the fuel pump
and warm fuel for 60 seconds and then enter heating mode.
Li-ion Backup Battery
The system is equipped with an internal Li-ion backup battery cell. The battery is to
ensure the heater will complete a cool down cycle after the heater has shut off due to
abnormal use. This includes if batteries or the 115V power source is removed while
heater is operating.
WARNING: Danger of explosion if battery is incorrectly replaced. When replacing
battery, replace it with the same type LG chem. INR 18650 M29 2850mAh cell.
Observe correct polarity (+ and –) when replacing battery. Do not store or carry
batteries so that metal objects can contact exposed battery terminals.
Maintenance and Storage
WARNING: Unplug unit and remove DEWALT batteries before performing any
maintenance on the heater.
Daily Maintenance Schedule
1. GENERAL. Make general visual inspection of heater for loose or damaged parts.
Check nuts and bolts to insure against looseness caused by vibration or rough
handling. Damaged parts should be repaired or replaced before using heater
again. Check heater operation to be sure it is operating normally (See “Servicing”
section for description of normal operation).
2. FILTERS. Dirty fuel lters will cause an imbalance in the air-fuel mixture. The best
indication that this condition exists is an increase in odors or difculty getting your
heater to ignite. This heater should never be operated without the lter in place.
Contact 855-805-5745 for replacement parts.
Maintenance and Cleaning
1. REMOVE DUST. Clean heater twice a season (more often under dusty conditions).
Remove accumulated dust from the burner and fan blades with compressed
air. Safety glasses should be worn when using compressed air. Wipe area clean
with a clean dry cloth. Inspect area to insure all foreign materials are removed,
especially around the burner and combustion area.
2. PHOTO CELL. Clean the glass portion of the Photo cell with a soft dry cloth.
3. NOZZLE ADAPTER. Accumulation of dirt and carbon from the combustion
process can eventually ll up the passages in the nozzle adapter, resulting in
reduction of fuel and air ow. If this occurs, clean nozzle adapter.
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