Dri-Eaz Dragon K85 Mobile Benutzerhandbuch - Seite 14

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PROBLEM
CAUSE
Burner starts but does
not ignite, Flame Safety
No ignition spark
Control Button lights
up
Burner nozzle clogged
Flame goes out
Fuel intake filter is dirty
or burns unsteadily
Fuel pump screen is
dirty or damaged
Burner nozzle filter is
dirty
Fuel line leaks and lets
in air
Burner nozzle is
clogged
Combustion air mixture
adjusted improperly
Burner does not switch
Thermostat placed
off
improperly
Thermostat defective
Burner switches off too
Thermostat placed
early
improperly
Black or gray/white
Improper air to fuel ratio
smoke from flue
Air intake vents are
Black/white exhaust
dirty or obstructed.
Bad fuel, air to fuel mix
Black smoke/exhaust
ratio, and/or improper
coming from unit
fuel pressure setting.
Grey or white exhaust/
Water in the fuel and/or
smoke coming from
too much air in the
unit
fuel/air mixture.
For the location of an authorized service center for your Dragon K85 Mobile Furnace, contact your
local distributor or the Dri-Eaz Service Department at 888-867-3235.
07-00407F 02/2008
See
SOLUTION
Above
AST
Call authorized service center.
AST
Call authorized service center.
FS
Replace the fuel intake filter.
FS
Clean or replace fuel pump screen.
AST
Call authorized service center.
AST
Call authorized service center.
AST
Call authorized service center.
AST
Call authorized service center.
Move thermostat so that it is not subject to cold air flow from
FS
doorways, windows, etc.
AST
Call authorized service center.
Move thermostat so that it is not subject to warm air flow or
FS
heat radiation from the sun, machines, hot water pipes, etc.
AST
Call authorized service center or HVAC specialist.
Avoid setting up unit where the intake could be blocked or
restricted, i.e., tall grass, deep snow, etc. Blocking the air
intake will cause the unit to burn inefficiently resulting in
AST
sooty exhaust and potential damage to the unit and the
structure being heated. Call authorized service center or
HVAC specialist.
Black smoke is an indication that the burner is receiving
AST
more fuel than it needs to operate efficiently. Call authorized
service center or HVAC specialist.
If water is present in the fuel, the fuel tank will need to be
drained and the fuel filter will need to be replaced prior to
attempting to operate the unit. If the fuel does not contain
AST
water, then the fuel to air ratio is the most likely cause of the
grey/ white discharge. Call authorized service center or
HVAC specialist.
14
Copyright 2006 Dri-Eaz Products, Inc.