Vermont Castings 33CFDVNI, Инструкция по установке и эксплуатации

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CFDV Series Gas Fireplace
20306739
19
3"
1"
1"
1"
FP3018
rear vent clear
VENTING INSTALLATION
Figure 28 –
Combustible Clearances for Vent Pipe
A Minimum of 3" (76
mm) Clearance to the
Top Is Required Along
Horizontal Length until
Flue Pipe Penetrates
Outside Wall.
A Minimum 1" (25
mm) Clearance
to Combustibles
Permitted All Around
Flue at Outside Wall
1"
3"
1"1"
FP3017
rear vent clear
A Minimum of 3" (76 mm)
Clearance to the Top Is
Required Along Horizontal
Length until Flue Pipe
Penetrates Outside Wall.
A Minimum 1" (25
mm) Clearance to
Combustibles Permitted
All Around Flue
at Outside Wall
FP3018
Rear Vent
Top Vent
REAR WALL VENT APPLICATIONS
When installed as a rear vent unit this appliance may be
vented directly to a termination located on the rear wall
behind the appliance.
•
Only Vermont Castings Group approved venting com-
ponents are approved to be used in these applications
(Refer to ‘Venting Components’ listed for different in-
stallation requirements).
•
The maximum horizontal distance between the rear of
the appliance (or end of the 45º elbow in a corner ap-
plication) and the outside face of the rear wall is 20"
(508 mm). Figure 23
•
Only one 45° elbow is allowed in these installations.
•
Minimum clearances between vent pipe and combus-
tible materials are as follows:
Top – 3" (76 mm), except at outside wall 1" (25 mm)
Sides – 1" (25 mm)
Bottom – 1" (25 mm)
FP3002
rear wall limit
20”
(508 mm)
Max.
20”
(508 mm)
Max.
Rear Vent Top View
Figure 29 –
Rear Vent Application, No Elbows
INNER FLEX VENT PIPE
Start the flexible vent as follows—
A. Installing the inner flex adaptor and pipe.
1. Attach the flex adapter starter onto the starting col -
lar on the unit. Align seam of the pipe and seam of
collar to allow engagement. Rotate the flex starter
to lock onto appliance. Install three (3) self tapping
#10 screws through the flex starter into the starting
collar of the appliance.
2. Slide the small gear clamp over the inner flexible
vent pipe, and push out of the way.
3. Pull and extend the inner flexible vent.
4. Slide the inner vent onto the adapter collar, for a
minimum 2" overlap.
5. Locate the clamp at approximately 3/4" from the
flex end and tighten.
6. Secure the clamped inner section with three self
tapping screws, drilled equidistant, just above the
clamp perimeter.