74D0009
CONTENTS
Important Safety Information .......................... 3
Product Features .............................................. 5
Code Approval .................................................. 5
Pre-Installation Information
Installing Above 000 Feet ............................ 6
Orifice Sizes, Pressures and BTUs
............... 6
Before You Start
............................................ 6
Fireplace Framing
......................................... 7
Fireplace Dimensions
.................................... 8
Fireplace Location
......................................... 9
Clearances ...................................................... 10
Securing Fireplace to Floor or Framing ........11
Installation Information .................................. 12
Vent Installation .............................................. 13
Installation Planning
.................................... 14
Rear (Through-the-Wall) Applications
......... 17
Vertical/Horizontal Termination
Configuration
............................................... 19
Below Grade Installation
............................. 1
Vertical Through-the-Roof Applications
.......
Installation for Vertical Termination
............. 3
Flex Vent Installation ................................... 5
Fireplace Installation ...................................... 27
Check Gas Type
.......................................... 7
Installing Gas Piping to Fireplace/Burner
System Location
.......................................... 7
Checking Gas Pressure (Millivolt) ............... 29
Electrical Installation...................................... 29
Electrical Wiring
.......................................... 9
Remote Wall Switch Installation ................... 30
Optional Fan/Blower Systems (Milli-Volt) ..... 30
Operating Instructions (Milli-Volt) ................. 33
Lighting Pilot for the First Time
.................... 33
Lighting Pilot
................................................ 34
Lighting Burner
............................................ 35
Checking Gas Pressure -
(Signature Command System) ................ 36
Electrical Wiring
(Signature Command System) ................ 36
Command Center Wall Installation ............... 37
Optional Fan/Blower System
(Signature Command System) ................. 38
Operating Instructions
(Signature Command System) ................. 41
Operating Instructions
................................. 4
To Turn Off Gas To Appliance
..................... 4
Signature Command System Operation....... 43
Glass Removal ................................................ 46
Final Installation ............................................. 47
Hearth Brick Placement
.............................. 47
Rockwool Placement
................................... 47
Log Placement
............................................ 47
Cleaning and Maintenance ............................ 49
Burner, Pilot and Control Compartment
...... 49
Pilot Flame
.................................................. 49
Burner Flame
.............................................. 49
Vent System
................................................ 50
Glass Door
.................................................. 50
Logs
............................................................ 50
Rock Wool
.................................................. 50
Troubleshooting
Standing Pilot Ignition
................................. 51
Signature Command System
...................... 53
Illustrated Parts Lists ..................................... 54
Firebox Components
................................... 54
Standing Pilot Millivolt Control
.................... 56
Signature Command System
...................... 58
Vent Components
........................................ 60
Logs
............................................................ 6
Mass Residents Only ..................................... 63
Warranty .......................................................... 67
Summary of Contents for Direct Vent BLDV400
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