Vermont Casting 820 - Manual (Page 2)

2 2
Vermont Castings Jefferson Direct Vent/Natural Vent Gas Heater
20002191
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE.
Thank you and congratulations on your purchase of a Vermont Castings stove.
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.
Table Of Contents
Installation & Operating Instructions ........................................................................................................... 3
Stove Dimensions ............................................................................................................................. 4
Installation Requirements .................................................................................................................. 5
Locating the Stove ............................................................................................................................ 5
Clearance Requirements .................................................................................................................. 5
Parallel Installation ............................................................................................................................ 6
Corner Installation ............................................................................................................................. 6
Wall and Ceiling Clearances ............................................................................................................. 6
Hearth Requirements ........................................................................................................................ 6
Gas Specifications ............................................................................................................................ 7
Gas Inlet and Manifold Pressures ..................................................................................................... 7
High Elevations ................................................................................................................................. 7
Horizontal Termination - Direct Vent ONLY ...................................................................................... 7
Vertical Termination - Direct Vent ONLY .......................................................................................... 8
Vent Termination Clearances - Direct Vent Only .............................................................................. 9
General Venting Information - Termination Location ...................................................................... 10
Termination Clearances .................................................................................................................. 11
Venting Requirements - Natural Vent ONLY ................................................................................... 11
Venting Requirements and Options - Direct Vent ONLY ................................................................ 12
Assembly Procedures
Tools Required ................................................................................................................................ 13
Unpack the Stove ............................................................................................................................ 13
Install Optional Fan ......................................................................................................................... 13
Venting System Assembly - Direct Vent ......................................................................................... 14
Install Vent Adapter Pipe (CFM Components) ................................................................................ 14
Install Vent Adapter Pipe (Simpson Dura-Vent Components) ........................................................ 15
Side Wall Termination Assembly .................................................................................................... 16
Vent Termination Below Grade ....................................................................................................... 17
Vertical (Through the Roof) Vent Assembly .................................................................................... 18
Venting System Assembly - Natural Vent ....................................................................................... 19
Install the Vent Pipe ........................................................................................................................ 19
Install the Log Set ........................................................................................................................... 20
Connect Gas Supply Line ............................................................................................................... 21
Burner Information .......................................................................................................................... 21
Air Shutter Adjustment .................................................................................................................... 21
Complete the Assembly .................................................................................................................. 23
Install ON/OFF Switch ..................................................................................................................... 23
Install the Stove Front ..................................................................................................................... 23
Thermostat Connection (Optional) .................................................................................................. 24
Operation
Your First Fire .................................................................................................................................. 25
Pilot and Burner Inspection ............................................................................................................. 25
Flame & Temperature Adjustment .................................................................................................. 25
Flame Characteristics ...................................................................................................................... 25
Lighting and Operating Instructions ................................................................................................ 26
Troubleshooting - Honeywell #8420 Gas Control System .............................................................. 27
Fuel Conversion Instructions ........................................................................................................... 28
Maintenance
Annual System Inspection ............................................................................................................... 30
Logset and Burner/Cleaning and Inspection ................................................................................... 30
Care of Cast Iron ............................................................................................................................. 30
Cleaning the Glass .......................................................................................................................... 30
Glass Replacement ......................................................................................................................... 30
Gasket Replacement ....................................................................................................................... 31
Inspect the Vent System Annually .................................................................................................. 31
Check the Gas Flame Regularly ..................................................................................................... 31
Stove Dissasembly .......................................................................................................................... 31
Wiring Diagrams .............................................................................................................................. 32
Replacement Parts .......................................................................................................................... 33
Optional Accessories ................................................................................................................................... 35
Warranty ........................................................................................................................................................ 36