Harman Stove Company The Harman Accentra Pellet Insert - Manual (Page 6)

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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.
Igniter Switch to "MANUAL"
Room Temperature Mode
The fire will have to be lit with starting gel and a
match, or started automatically, see "Automatic Opera-
tion". Turn to "Manual" position when the fire is estab-
lished.
The difference between "AUTO" Room Tempera-
ture Mode and "Manual" Room Temperature Mode is
that the fire 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.
Igniter Switch to "MANUAL"
Stove Temperature Mode
The advantage of this mode is to allow the opera-
tor to have a large viewing fire without blowing extra heat
into the room.
During operation, with the temperature dial set at
#5 or less, the distribution fan will not operate. A #5 on
the temperature dial and a #5 on the feed adjuster is
approximately 80% output. It is not necessary to oper-
ate the distribution blower below this point. Therefore,
there can be a higher feed rate ( a larger viewing fire)
without an excess of hot air blowing into the room.
An example of when to use the Manual Stove Tem-
perature Mode is if you want to watch a large fire and
the room is aleady up to temperature. The Stove Tem-
perature Mode allows you to have a larger fire and a
lower sound level, without the distribution blower.
NOTE: During the use of this mode, if you keep
increasing the temperature dial setting to increase
the fire size, the distribution blower will automati-
cally come on when the ESP Temperature reaches
350
o F, or 81% output.
NOTE: When starting the unit in the "AUTO"
mode and switching to "MANUAL", the fire must be
large enough to start the distribution blower. The
starting of the blower is a signal that the start cycle
is completed and the fire will not go out.
Manual Ignition/Operation
Room Temperature M ode: This setting will produce a room
temperature of 70 degrees with the distribution blower at medium
speed.
This setting will produce a large viewing fire without a
distribution blower operating.
Fig. 9
Manual Stove Temperature Mode
Fig. 8
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