Empire Comfort Systems DV33IN33L, DV25IN33L Venting and Installation, Installing the Vent System

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VENTING AND INSTALLATION

1.Before beginning, remove glass door and log package from unit. Also check to make sure there is no hidden damage to the unit. Take a minute and plan out the gas, venting and elec- trical route. It is best to start with the gas line first, followed by the chimney liner and electrical supply requirements.

2.Minimum fireplace opening requirements are shown in Figure 2 of this installation manual. The firebrick (refrac- tory), glass doors, screen rails, screen mesh and log grates can be removed from a factory built fireplace in order to gain minimum gas insert opening requirements prior to installing the gas fireplace insert.

3.This insert requires no hearth extensions. Combustible ma- terial on the floor may be installed up to the insert. Do not obstruct the lower louver of the insert. The original fireplace cannot be returned to solid fuel in this condition.

4.The metal floor of the solid fuel firebox may be removed to facilitate the installation of the insert. CLEARANCE TO COMBUSTIBLE MATERIAL UNDER THE INSERT IS 1/4”. YOU MUST USE THE LEVELING LEGS TO RAISE THE INSERT A MINIMUM OF 1/4” IF THE INSERT IS TO SIT ON COMBUSTIBLE MATERIAL. The side walls and top structure of the firebox may not be altered with the exception of removable baffles and dampers. Smoke shields, shelves and baffles may be removed if attached with me- chanical fasteners. The original fireplace cannot be returned to solid fuel in this condition.

5.Combustible facing material may be installed over the original combustible facing material on the solid fuel fire- place. The original specified clearances of a factory-built fireplace must be maintained, with the exception of the hearth. Clearances on a masonry fireplace must be main- tained at 12” from the opening for combustible projections over 1 1/2”. Clearances for combustible projections under 1 1/2” must be maintained at 6” from the opening per NFPA211. Plan the surround size accordingly. A surround must be used with the insert. UNDER NO CIRCUMSTANCE CAN COMBUSTIBLE MATERIAL BE PLACED BEHIND THE SURROUND!

6.The insert surround is tested and approved with this gas insert and may cover existing air circulation vents or grills on the solid fuel fireplace it is installed into. If the surround does not cover the entire ventilation grill surface, the exposed grill area should be left open.

NOTE: Surround panel kits have been tested and approved to cover existing air circulation vents or grills.

NOTE: Cutting of sheet metal parts of a fireplace in order to install the fireplace insert is prohibited.

WARNING: Only the surround as supplied may be used to cover integral grills on the solid fuel-burning fireplace. No other components such as shrouds, sheet metal plates, etc. may be used to seal off vents.

7.To assure top performance, safety and efficiency, inserts must be installed with an approved flue liner as per CAN/CGA B-149 or National Fuel Code ANSI Z223 and these instruc- tions.

Note: The following statement is also provided on a separate label plate in the instruction packet. Prior to installation of the fireplace insert, the installer must mechanically secure this warning plate to the inside of the fireplace for future reference as required.

WARNING: The solid fuel fireplace has been converted for use with gas only and cannot be used for burning wood or solid fuels unless all original parts have been replaced and the fireplace has been reapproved by the authority having jurisdiction.

8.The solid fuel fireplaces’ flue damper must be fully locked in the open position or removed for installation of the gas fireplace insert.

9.The fireplace and fireplace chimney must be cleaned and in good working order and constructed of noncombustible ma- terials.

10.Make sure that all chimney cleanouts fit properly so air can- not leak into the chimney.

11.Install the insert without the surround panels attached and make all gas, venting, and electrical connections.

If the factory built fireplace does not have gas access holes provided, an access hole of 1 1/2” diameter (37.5mm) or less may be drilled through the lower sides or bottom of the firebox in a proper workmanship like manner. This access hole must be plugged with a non-combustible insu- lation after the gas supply line has been installed.

12.To complete the installation, install surround panel assembly. Please refer to instructions included with the surround panel kit.

Ensure there are no obstructions to side air passages of decorative trim once installed on insert.

INSTALLING THE VENT SYSTEM

Vent System Installation Precautions

Before starting installation of vent kits, the installer should read these instructions and the Vent Kit Instructions to ensure that a proper vent installation is completed. Consult your local Building Codes before beginning the Installation.

WARNING: THIS GAS INSERTAND VENTASSEMBLY MUST BE VENTED DIRECTLY TO THE OUTSIDE AND MUST NEVER BE ATTACHED TO A CHIMNEY SERVING A SEPARATE SOLID FUEL BURNING APPLIANCE. EACH GAS APPLIANCE MUST USE A SEPARATE VENT SYSTEM. COMMON VENT SYSTEMS ARE PROHIBITED.

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Contents Installation Instructions Table of Contents Important Safety Information Safety Information for Users of LP GAS LP-GAS Warning OdorIntroduction Specifications Fireplace Insert Dimensions DV Fireplace Insert DimensionsMantle and Trim Clearances Combustible MaterialGAS Supply Installing the Main Gas CockChecking Manifold Pressures Venting and Installation Installing the Vent SystemVent System Approvals Rectangular Termination CAP DVVK3FV KIT Determining Minimum Vent Height Above the Roof General MaintenanceVertical Termination Vertical Through the Roof ApplicationsAlternate ON/OFF Switch Installation Wiring the FireplaceSurround Panel Installation Blower Accessory Information Blower AccessoryLOG Placement Initial Lighting Operating InstructionsMillivolt System Pilot Flame FigureFor Your Safety Read Before Lighting Standing Pilot Lighting InstructionsStanding Pilot Wiring Pilot and main burner extinguish while in operation Standing Pilot TroubleshootingFrequent pilot outage problem Glass soots, and/or soot deposits collected on logsInsert Maintenance and Service Important Turn OFF the GAS Before Servicing Your ApplianceDecorative Accessories Insert Parts View Insert Parts List DV25IN33LN,P DV33IN33LN,P DV35IN33LN,PHOW to Order Repair Parts Service NotesService Notes