Empire Comfort Systems MILLIVOLT DVCD FP3-4 Series Installation Instructions Manual page 33

Install the vertical inlet baffle
1. Place the vertical inlet baffle over the exterior of the air inlet
openings on the direct vent high wind vertical cap.
2. There are three sections of air openings on the exterior of
the air inlet pipe.
To achieve the maximum amount of yellow flame the vertical
inlet baffle will cover-up three sections of air openings.
To achieve the minimum amount of yellow flame the vertical
inlet baffle will cover-up one section of air openings.
3. Attach vertical inlet baffle to the direct vent high wind vertical
cap with two 3/8-inch hex-head screws provided with vertical
inlet baffle.
4. Installation of vertical inlet baffle is completed.
Description
Vertical Inlet Baffle
3/8-inch Hex-Head Screw
Reassemble and Reseal Vent Pipe System
Attach the vent pipe to the inlet and outlet vent adaptor on the
fireplace in either the vertical or horizontal position. Replace
horizontal and vertical pipe lengths, elbows and horizontal or
vertical termination kit.
Each vent section has four equally spaced interior ridges on
one end and four equally spaced recesses on the other. Align
the interior ridges on one section with the recesses on the
fireplace collar or previously installed vent section and slide
the unattached vent section over the other vent section. Rotate
the newly attached vent section clockwise approximately 45
degrees to lock the vent section into place. Continue replacing
components per the vent system configuration. Be certain that
each succeeding vent component is securely fitted and locked
into the preceding component in the vent system.
Reassemble and Reseal Gas Accumulation Relief System
Glass Frame Assembly and Combustion Chamber
The glass frame assembly gaskets and combustion chamber
must be examined by a qualified service person for damage
when the glass frame assembly is pivoted open by a delayed
ignition in the main burner. All damaged gaskets on the glass
frame assembly and combustion chamber must be replaced by
a qualified service person. If damage occurs to the combustion
chamber, it must be replaced by a qualified service person.
Contact your Empire Dealer for replacement parts.
Vertical Through the Roof Applications
Your Gas Fireplace has been approved for:
a) Vertical installations up to 40 feet in height.
b) Two sets of 45 degree elbow offsets within these vertical
installations. From 0 to a maximum of 8 ft. a vent pipe can be
used between elbows.
c) Wall straps must be used to support offset pipe every 4 feet.
This application will require that you first determine the roof pitch
and use the appropriate venting components.
38712-4-0920
VERTICAL TERMINATION (CONT'D)
Parts List
Quantity
Part Number
Supplied
DVF-139
R-2656
CLEARANCE TO
COMBUSTIBLES;
8' (2.44 M)
MAXIMUM
8' (2.44 M)
MAXIMUM
1
40'
2
(12.19 M)
MAXIMUM
24" MINIMUM
NATURAL OR
MAN MADE.
45°
45°
Figure 56
Figure 57
TYPICAL ROOF
SUPPORT
TYPICAL JOIST
SUPPORT
Page 33