Astria Envy35TEN, Installation And Operating Instruction Manual

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General Information
900005-00, 10/2015
Innovative Hearth Products
Envy™ Direct-Vent Gas Fireplaces
4
General Information
Safety and Your Fireplace .................................................................. 2
Important Safety Information ............................................................ 5
Fireplace Installation, Operation, and Maintenance Notices ............... 6
Packaging .......................................................................................... 8
Introduction ....................................................................................... 8
Installation
Requirements for the Commonwealth of Massachusetts ................ 10
Cold Climate Insulation .................................................................... 10
Manufactured Home Requirements ................................................. 11
Location ...........................................................................................
11
Vent Termination Clearances ........................................................... 12
Minimum Clearances to Combustibles ............................................ 14
Wall Finishes / Surrounds / Mantels ................................................ 15
Installation Preparation .................................................................... 15
Installation Sequence ...................................................................... 16
Construct the Fireplace Framing ...................................................... 16
Prepare the Fireplace Top Standoffs ................................................ 18
Route the Gas Supply Line to the Fireplace ..................................... 18
Rough in the Electrical Supply, if Needed ........................................ 19
Place the Fireplace in the Framing and Secure ................................ 19
Select a Horizontal or Vertical Vent System ..................................... 21
Install the Vent System .................................................................... 23
Complete the Field Wiring ................................................................ 33
Install and initializing the Remote Control System ........................... 34
Connect the Gas Line ....................................................................... 36
Verify Proper Fireplace Operation .................................................... 37
Install the Firebox Liners ................................................................. 37
Contemporary Fireplaces: Install the Glass Media ........................... 37
Traditional Fireplaces: Install the Logs ............................................. 37
Install the Glass Door ...................................................................... 37
Adjust the Air Shutter to Ensure Proper Flame Appearance ............. 37
Install the Vent Restrictor (if necessary) .......................................... 40
Install the Finishing Materials .......................................................... 41
Attach the Safety-in-Operation Warning Labels ............................... 42
Installation Accessories ................................................................... 44
Gas Conversion Kits ........................................................................ 45
Operation
Operation ......................................................................................... 48
Remote Control System ................................................................... 51
Firebox Liners .................................................................................. 53
Glass Media ..................................................................................... 53
Installing the Logs ........................................................................... 54
Installing and Removing the Glass Door .......................................... 56
Maintenance .................................................................................... 58
Accessory Components ................................................................... 62
Lighting Instructions ....................................................................... 63
Troubleshooting ............................................................................... 65
Replacement Parts .......................................................................... 66
Barrier Identification and Replacement ............................................ 68
Warranty .......................................................................................... 69
Traditional Fireplace Contemporary Fireplace
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Please carefully read and follow all instructions in this manual. Pay special attention to all warnings and safety
information. Following these safety, care, and operation instructions will help ensure many years of dependable and
enjoyable service from your fireplace.
Please read and understand these instructions before installing,
operating, or servicing this product.
We recommend that our
gas hearth products be
installed and serviced by
professionals who are
certified in the U.S. by the
National Fireplace Institute®
(NFI) as NFI Gas Specialists.