Desa GWRN10 Electric Heater User Manual


 
www.desatech.com
15107902-01K
WARNING: Failure to keep
the primary air opening(s) of
the burner(s) clean may result in
sooting and property damage.
ODS/PILOT AND BURNER
Use a vacuum cleaner, pressurized air or small,
soft bristled brush to clean.
BURNER PILOT AIR INLET
The primary air inlet holes allow the proper
amount of air to mix with the gas. This provides a
clean burning ame. Keep these holes clear of dust,
dirt and lint. Clean these air inlet holes prior to each
heating season. Blocked air holes will create soot.
We recommend that you clean the unit every three
months during operation and have heater inspected
yearly by a qualied service person.
We also recommend that you keep the burner
tube and pilot assembly clean and free of dust and
dirt. To clean these parts we recommend using
compressed air no greater than 30 PSI. Your local
computer store, hardware store or home center may
carry compressed air in a can. If using compressed
air in a can, please follow the directions on the can.
If you don't follow directions on the can, you could
damage the pilot assembly.
1. Shut off the unit, including the pilot. Allow
the unit to cool for at least thirty minutes.
2. Inspect burner, pilot for dust and dirt.
3. Blow air through the ports/slots and holes in
the burner.
4. Never insert objects into the pilot tube.
Clean the pilot assembly also. A yellow tip on
the pilot ame indicates dust and dirt in the pilot
assembly. There is a small pilot air inlet about
2" from where the pilot ame comes out of the
pilot assembly (see Figure 24). With the unit off,
lightly blow air through the air inlet. You may
blow through a drinking straw if compressed air
is not available.
Figure 24 - Pilot Air Inlet Hole
Pilot Assembly
Pilot Air Inlet
CABINET
Air Passageways
Use pressurized air to clean.
Exterior
Use a soft cloth dampened with a mild soap and
water mixture. Wipe the cabinet to remove dust.
CLEANING AND
MAINTENANCE
Continued
SPECIFICATIONS
GWRP10
5,500/10,000 Btu/hr (Variable)
Propane/LP Gas
Piezo Ignition
Pressure Regulator Setting: 8" W.C.
Inlet Gas Pressure (inches of water):
Maximum - 14", Minimum - 11"
GWRN10
5,500/10,000 Btu/hr (Variable)
Natural Gas
Piezo Ignition
Pressure Regulator Setting: 6" W.C.
Inlet Gas Pressure (inches of water):
Maximum - 10.5", Minimum - 7"