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電気ヒーター Dyna-Glo WHF100のPDF 重要取扱説明書をオンラインで閲覧またはダウンロードできます。Dyna-Glo WHF100 17 ページ。 Wall heater fan

MAINTENANCE OF MOTORS

WARNING: Make sure all power to the appliance is turned OFF

before proceeding.

Always disconnect the appliance from the main power supply and allow it to

cool before any servicing operation. The motor used on the fan is pre-lubricated

for extended bearing life and requires no further lubrication. However, periodic

cleaning/vacuuming of the appliance around the air intake and exhaust, as well

as the fan is recommended. For heavy or continuous use, periodic cleaning

must be done more frequently. If the heater blows alternating cold and warm air,

check the fan for free movement and for debris restricting air flow. If the fan does

not move freely, the unit must be turned off and the fan replaced immediately in

order to prevent further damage to the unit.

PROBLEM

Fan is not

spinning.

Fan is making a

loud noise.

POSSIBLE CAUSE

1. There is no power to

the fan.

2. Fan is set to

"AUTO".

3. Fan motor is bad.

1. Fan housing or

blades are dirty.

2. Fan rotation is

blocked.

3. Defective Fan.

CORRECTIVE ACTION

1. Verify fan is plugged in and

set to "MAN" or "AUTO".

2. Allow 5-10 minutes for fan

to engage.

3. Replace fan.

1. Clean fan and fan housing.

2. Verify wiring is not in fan path.

3. Replace fan.

Printed in China