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Trouble shooting continued – United States Stove Company 6035 User Manual

Page 23

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USSC

23

TROUBLE SHOOTING continued...

PROBLEM

CAUSES

SOLUTIONS

? Fire goes out or stove shuts down

automatically.

Hopper is empty.

Fuel is not feeding.

High limit temperature switch has

tripped.

Combustion air too high.

Fuel feed rate is too low.

Refill hopper.

See “Pellets will not feed” below

Allow stove to cool for 1 hour and

relight. If the stove has been oper-

ating at a medium to high burn and

the convection fan has been turned

down low, then the fan should be

turned up higher. If this problem

persists, particularly at lower burn

rates, then the high limit snap switch

should be replaced by your local

dealer.

Adjust the damper to reduce com-

bustion airflow.

Have an USSC reseller qualified

technician adjust the fuel control.

? Pellets will not feed.

Hopper is empty.

Auger, circuit board, pressure switch

or relay

Check contents of the hopper. Add

fuel if necessary.

Have your USSC reseller diagnose

the problem and replace the part(s).

? Stove runs for 30 minutes and then

shuts down.

Exhaust gas is not up to tempera-

ture.

Inadequate PL Vent height

Low limit snap switch not operating

properly; may be defective.

Wires to the low limit snap switch

(mounted on the side of the firebox)

are either loose or disconnected.

Relight the stove

Extend vertical vent

Have your USSC reseller replace the

low limit switch.

Contact your USSC reseller for ser-

vice.

? Blower will not shut off after the fuel

has been switched off and the stove

has cooled down.

• Low limit snap switch has failed in

the closed position.

Have your USSC reseller replace the

low limit switch.

It can take up to 1 hour for the unit

to cool down enough for the blower

to shut off. If it takes longer than 2

hours for the blower to shut off or if

it fails to shut off completely contact

your local USSC service technician.