PROBLEM CAUSE
See
Above
SOLUTION
Burner starts but
does
not
ignite, Flame Safety
Control Button lights
up
No ignition spark
AST
Call authorized service center.
Burner nozzle dogged
AST
Call
authorized service center.
Flame goes out
or burns unsteadily
Fuel intake filter is dirty
FS
Replace the fuer intake filter
Fuel pump screen is
dirty or damaged
FS
Clean or replace fuel pump screen
Burner nozzle filter is
dirty
AST
Call authorized service center
Fuel line leaks and lets
in air
AST
Call authorized service center
Bumer nozzle is
clogged
AST
Call authorized service center
Combustion air mixture
adjusted improperly
AST
Call authorized service center.
Burner does not switch
off
Thermostat placed
improperly
FS
Move thermostat so that it is not subject to cold air flow from
doorways windows. etc
Thermostat defective
AST
Call authorized service center.
Burner switches off
too
early
Thermostat placed
improperly
FS
Move thermostat so that it is not subject to warm air flow or
heat radiation from the sun. machines hot water pipes. etc.
Black or gray/white
smoke
from flue
Improper air to fuel ratio
AST
Call authorized service center or HVAC specialist.
Black/white exhaust
Air intake vents are
dirty or obstructed
AST
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
sooty exhaust and potential damage to the unit and the
structure being heated. Call authorized service center
Of
FiVAC specialist.
Black smoke/exhaust
coming from unit
Bad fuel air to fuel mix
ratio, and/or improper
fuel pressure setting.
.
AST
IF
Black smoke is an indication that the burner is receiving
more fuel than it needs to operate efficiently. Call authorized
service center or
HVAC specialist.
Grey or
white exhaust/
smoke
coming from
unit
Water in the fuel
a
%rd
too much air
en thy
emi,
fuel/air mixture
,
g
Mt
I
if
water
is
present in the fuel the fuel tank will need to be
drained arid
the
fuel filter will need to be replaced prior to
attempting
to operate the
unit.
If the fuel does not contain
:water,
hen
the fuel
to
air
ratio
is the most likely cause of the
grey/ white discharge Cat authorized service center or
FIVAC specialist
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 888-667-3235.
Air Marketing Group LW
141 Kinderkamack Rd. Park Ridge, NJ 07656 Tel: 201-782-1782 Fax.. 201-782-1783 Web
•
www.amgaircorn Email: info@amgaircom
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