Airxcel SW4DEA, Operating, Installation And Service Manual

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FOR YOUR SAFETY READ BEFORE OPERATING
WARNING! If the user of this appliance fails to maintain it in the condition in which it was shipped from the factory or if the
appliance is not used solely for its intended purpose or if appliance is not maintained in accordance with the instructions in this
manual, then the risk of a fire and/or the production of carbon monoxide exists which can cause personal injury, property dam -
age or loss of life.
TROUBLE SHOOTING GUIDE
This can be used as a guide that will enable you to solve most of the problems that the
customer could have with the heater.
IF AFTER CHECKING THE CHART AND THE UNIT WILL STILL NOT PERFORM - TURN THE APPLIANCE OFF AND CONTACT THE AUTHORISED SERVICE
PROVIDER.
SOOTING
WILL
NOT
COME
ON
NOT
ENOUGH
HOT
WATER
WATER
TOO HOT POSSIBLE CAUSE
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
Possible malfunction of the bottled
gas regulator
Main burner orifice too small or
clogged.
Check thermostat position. Be sure it
is properly mounted.
Thermostat not shutting off
completely.
Yellow flame due to improper air
shutter adjustment.
Lint or dirt in burner tube.
Leaves or other obstructions in flue
box.
ANODE ROD
Figure 8
RESET BUTTON
12 V.D.C. T-STAT
HI-LIMIT
Figure 7
(All Models)
RESET BUTTON
240 V.A.C. T-STAT
HI-LIMIT
Figure 7A
(Models SW4DEA and SW6DEA)
WATER HEATER
ON RESET
Figure 8A
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