Operation - Harman PP38+ Installation & Operating Manual

The PP38+ features two operating modes; stove
temperature Mode and room temperature Mode.
In Stove Temperature Mode, you select a burn rate and
the stove will remain at the same burn rate regardless
of the room temperature.
In the Room Temperature Mode, with the optional
room sensor attached, the stove constantly monitors
the temperature in the room and adjusts the size of the
fire and the heat output of the stove so that the room
is kept at a constant temperature.
room temperature Mode
Most consumers use the stove in the Room
Temperature Mode because it is the easiest and
most efficient method of keeping the room at a given
temperature. In the Room Temperature Mode, the
Room Sensing Probe constantly monitors room
temperature. As the weather changes outside and
your home needs varying amounts of heat to be at
a desired temperature, the stove will automatically
increase fire size and heat output so that a constant
even temperature is maintained. If the weather warms
up and no heat is required, the stove will gradually slow
down and hold at the minimum burn rate. When the
house cools down, the stove will automatically bring
the room temperature to the precise temperature you
desire.
In the Room Temperature Mode, the distribution
blower speed can be increased or decreased by
adjusting the Room Temp/Off/Stove Temp dial between
L and H. As output of the stove increases, the speed
of the blower will increase automatically to insure that
more heat is transferred into the room.
the optional room sensor #3-20-00906 is
required for operation in rooM teMP mode.
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PP38+ Pellet Stove

oPeration

room temperature Mode: This setting, see above,
will produce a room temperature of 70 degrees with the
distribution blower at medium speed.
room temperature Mode