Harman Accentra - Manual Ignition;Operation; Room Temperature Mode; Stove Temperature Mode

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3-90-00674R20_08/12
The Accentra Insert is capable of manual operation. This also allows the operator
to manually control operation during an emergency (i.e. igniter failure, when using a
502H battery backup, or when using certain generators.)
The unit can be switched between "AUTO" and "MANUAL" at any time during
operation.


The re will have to be lit with starting gel and a match,
or started automatically, see "Automatic Operation".
Turn to "Manual" position once the start cycle begins.
The difference between "AUTO" Room Temperature
Mode and "Manual" Room Temperature Mode is that
the re will not go out as the room temperature goes
above the control board setting. The unit can only go to
low burn and will remain there until it runs out of fuel or
until more heat is needed and the feed rate increases.
Feed rate adjustments and dial settings are the same
as "AUTO" settings.


The advantage of this mode is to allow the operator
to have a large viewing re without blowing extra heat
into the room.
During operation, with the temperature dial set at #4
or less, the distribution fan will not operate. A #4 on
the temperature dial and a #4 on the feed adjuster is
approximately 80% output. It is not necessary to operate
the distribution blower below this point. Therefore, there
can be a higher feed rate ( a larger viewing re) without
an excess of hot air blowing into the room.
An example of when to use the Manual Stove
Temperature Mode is if you want to watch a large re
and the room is already up to temperature. The Stove
Temperature Mode allows you to have a larger re and
a lower sound level, without the distribution blower.
        
      

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
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       


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Room Temperature Mode: This setting will produce a room temperature
of 70 degrees with the distribution blower at medium speed.
This setting will produce a large viewing re without a
distribution blower operating.
Fig. 9
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Fig. 8