Table Of Contents - Majestic 400DVBLN/PV7 Installation And Operating Instructions Manual

ContentS
pLeaSe reaD the InStaLLatIon anD operatIon InStruCtIonS BeFore uSInG the appLIanCe!
IMportant: read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in a possible fire hazard and will void the warranty.
Important Safety Information ..................................... 3
Code approval ............................................................. 4
product Specifications................................................ 5
High Elevations ....................................................... 5
Gas Pressures ........................................................ 5
Gas Specifications & Orifice Size ........................... 5
pre-Installation Information
Fireplace Dimensions & Framing ............................ 6
Before You Start ...................................................... 7
Cold Climate Insulation ........................................... 7
Fireplace Location ................................................... 8
Clearances ................................................................... 9
Securing Fireplace to Floor or Framing .................. 10
Vent Installation ......................................................... 11
Installation Precautions ......................................... 11
General Venting .................................................... 11
Termination Location ............................................. 1
Assembling Vent Pipes ......................................... 13
How to Use the Vent Graph .................................. 14
Vent Pipe Clearances to Combustibles ................. 15
Vertical Sidewall Applications &
Installation ............................................................. 16
Below Grade Installation ....................................... 18
Vertical Through-the-Roof Applications
& Installation ......................................................... 19
Fireplace Installation ................................................. 22
Check Gas Type.................................................... 
Install Gas Piping to Fireplace/Burner System
Location ................................................................ 
Check Gas pressure (Millivolt) ................................ 24
electrical Installation................................................. 24
Electrical Wiring .................................................... 4
Glass removal ........................................................... 25
remote wall Switch Installation .............................. 26
optional Fan/Blower Systems (Milli-Volt) ................ 26
BLOTBLDV ........................................................... 6
operating Instructions (Milli-Volt) ............................ 29
Lighting Pilot for the First Time ............................. 9
Lighting Pilot ......................................................... 30
Lighting Burner ...................................................... 31

thank you and congratulations on your purchase of a
Majestic Fireplace.
Checking Gas pressure -
(Signature Command System) .......................... 32
electrical wiring (SCS) ............................................. 32
Junction Box Wiring .............................................. 33
Command Center Wall Installation ........................ 33
Wall Switch Installation ......................................... 33
Signature Command Wiring Diagram ................... 34
optional Fan/Blower System (SCS) ......................... 35
BLOTSDVSC ........................................................ 35
BLOTSDV ............................................................. 36
operating Instructions (SCS) ................................... 37
Operating Instructions ........................................... 38
To Turn Off Gas To Appliance ............................... 38
Signature Command System operation.................. 39
Final Installation ........................................................ 42
Hearth Brick Placement ........................................ 4
Rockwool Placement ............................................ 4
Log Placement ...................................................... 4
Cleaning and Maintenance ....................................... 44
Burner, Pilot and Control Compartment ................ 44
Pilot Flame ............................................................ 44
Burner Flame ........................................................ 44
Vent System .......................................................... 45
Glass Door ............................................................ 45
Logs ...................................................................... 45
Rock Wool ............................................................ 45
troubleshooting
Standing Pilot Ignition ........................................... 46
Signature Command System ................................ 48
replacement parts .................................................... 49
Firebox Components ............................................. 49
Standing Pilot Millivolt Control ............................. 50
Signature Command System ................................ 5
Logs ...................................................................... 54
Venting Components ............................................. 55
Massachusetts residents only................................ 55
warranty ..................................................................... 59
enereguide efficiencies ............................................ 60
DVBL7 Series Gas Fireplace
74D3001