Osburn OB01801 User Manual
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3.6 Fan Operation
1.
Allow the insert to reach operating temperature (approximately one hour), before turning on
the fan, since increased airflow from the fan will remove heat and affect the start-up
combustion efficiency.
N
OTE
:
E
NSURE
T
HE
F
AN
C
ORD
I
S
N
OT
I
N
C
ONTACT
W
ITH
A
NY
S
URFACE
O
F
T
HE
I
NSERT
T
O
P
REVENT
E
LECTRICAL
S
HOCK
O
R
F
IRE
D
AMAGE
.
D
O
N
OT
R
UN
C
ORD
B
ENEATH
T
HE
I
NSERT
.
2.
Turn the fan on or off with the variable speed control located on the left side of the fan
assembly below the bottom louvre. The switch settings are Off, High and adjustable down to
Low.