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NOTE:
It is recommended to install an outside air inlet with a diameter of at least 5 inches in the room where the heating
appliance is installed (see drawing below). It is preferable to choose a wall which is not exposed to dominant winds,
depending on the conditions surrounding your house. In order to avoid condensation, the pipe should be insulated
and its total length should be at least 10 feet.
Insulated pipe (full length)
Free air
entry
Fresh air
intake
P-trap
Exterior
INSTALLING PC BOARD #2
PC board #2 is used for the system configuration. Different locations can be chosen (right or left side). First,
choose to install the PC board #2 on the left or on the right side of the furnace. Then, you must choose to install it
directly on the hopper or on the bracket which will need to be secured to the hopper. Then, connect PCB#1 to
PCB#2 using the black and white wires. Both wires must connect to the "WOOD DMPR" port on PCB#2. Finally,
connect the blower and the thermostat to PC board #2. Refer to electric diagram for connection details.
BLACK AND WHITE
WIRES
19
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