Harman Stove Company P35I - Manual (Page 21)

21 Pellets or Corn/Pellet Mixture Only
P35i Fireplace Insert
Save These Instructions 3-90-775R15_04/13
Room sensor placed here gives an accurate measure of return air.
Push the pre-cut hole inward, and feed the sensor from the back
side. Allow the bulb of the sensor to extend approximately 1½
inches into the room. Use a wire tie on the push-in tab to secure
the sensor wire.
G. Control Board Installation
The control board is packaged in a static resistant bag.
Use care when handling, hold the circuit board only
by the edges. In a large fireplace opening, you may
have plenty of space for the circuit board to remain
attached. For a smaller fireplace opening, you'll likely
need to remove the wiring from the circuit board to
route it through the side of the mounting frame and out
through the control opening. Follow these steps;
• Disconnect the 11 pin harness plug.
• Disconnect the red twisted ESP wire.
• Feed the harness wires and the ESP wire through
the opening in the mounting frame and out through
the control opening in the surround panel.
• Holding the control board outside the opening in
the surround panel, re-attach the harness plug and
the ESP wire.
• After determining the location of the Room Sensor
(See next Section), Attach it to the two male spade
terminals near the top of the circuit board.
NOTE: These connections are not polarity specific.
• From the power cord, attach the green ground
wire to the grounding post located on the feeder
air intake snout.
• The black wire from the power cord gets attached
to the short brown wire from the control harness
• The white wire from the power cord will attach to
the short white wire on the control harness.
• Install the control panel into the surround; Right
side first, then tilt in the left side.
• Secure using the four black machine screws
included with the surround.
H. Room Sensor Installation
Although not required, it is recommended that the
room sensor be connected in every installation. Using
a minimum size 18 gauge wire, you may splice in an
additional length, to extend the room sensor. The
following are typical locations for the room sensor;
• On an interior wall next to or in place of a typical
wall thermostat.
• On the leg of a coffee table or end table in your
favorite sitting location.
• Sticking out through the punched hole at the lower
right corner of the control panel.
Note: When installing the room sensor externally,
limit the distance from the stove to 25 feet or less.
Once the location has been decided, run the wiring
to the control panel. You'll need to remove the two
terminals from the end of the sensor cable and replace
them with the two smaller terminals from the hardware
bag. Plug the terminals into the circuit board. These
connections are not polarity specific.
Note: If the room sensor is located too close to the
appliance, or in a direct path of the distribution air,
You may need to elevate the temperature setting
to maintain a comfortable temperature level
throughout the heated space.
See Draft Test Procedure on Page 26.
F. Installing the Body into the
Mounting Frame
The rollers on the sides of the insert body will ride on
the rails of the mounting frame. Once the body is all
the way in, hook and close the top spring latches on
each side to secure.