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L390E / HZI390E Direct Vent Gas Insert
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TABLE OF CONTENTS
OPERATING INSTRUCTIONS
Operating Instructions ................................................38
Lighting Procedure ......................................................38
Shutdown Procedure ...................................................38
First Fire ......................................................................38
Automatic Convection Fan Operation.........................38
Normal Operating Sounds Of Gas Appliances ............39
Copy Of Lighting Instruction Plate ...............................39
MAINTENANCE
Maintenance Instructions............................................40
Door Glass ..................................................................40
Pilot Adjustment ...........................................................41
General Vent Maintenance ..........................................41
Log Replacement ........................................................41
Glass Gasket ...............................................................41
Glass Burner Removal ................................................42
Glass Burner install .....................................................42
L390E/L390EB ceramic burner Removal /installation .43
Fan maintenance - with GTMF remote control ............44
for L390Eb or Hzi390eb...............................................44
Valve replacement .......................................................45
PARTS LIST
Main Assembly ............................................................47
Low profi le faceplate ...................................................49
WARRANTY
Warranty ......................................................................51
SAFETY LABEL
Copy of the Safety Label ...............................................5
DIMENSIONS
unit dimensions..............................................................3
REQUIREMENTS
MA Code - CO Detector.................................................7
INSTALLATION
Important Message ......................................................8
Before You Start ............................................................8
Important Message ......................................................9
For Your Safety ..............................................................9
Specifi cations ................................................................9
Gas Pressure Testing ....................................................9
Installation Into A Solid Fuel Burning Fireplace Or
Factory Built Fireplace ...................................................9
Before You Start ............................................................9
Installation Checklist ....................................................10
Materials Required ......................................................10
Minimum Fireplace Dimensions ..................................10
Minimum Clearances to combustibles ......................... 11
Gas Connection ...........................................................12
Venting.........................................................................12
Flue / vent installation ..................................................13
LeveLing leg adjustment..............................................14
Air shutter Adjustment .................................................15
High Elevation .............................................................16
Gas Line Installation ....................................................16
Gas Pipe Pressure Testing ..........................................16
885 S.I.T. Valve Description .........................................16
Conversion from NG to LP ........................................17
Fan installation / removal.............................................19
Wiring Diagram ............................................................21
Fan Wiring Diagram ....................................................23
Optional wall thermostat installation ............................24
Glass crystal / ceramic spa stone installation ..............25
l390E /l390eb log set installation ...............................27
Standing pilot and heat exchange return .....................30
Brick panel installation .................................................31
Enamel panel installation.............................................32
Glass door removal / installation .................................33
3 sided low profi le faceplate installation ......................34
4 sided low profi le faceplate installation ......................35
Optional screen installation .........................................36
Optional full screen door installation............................37