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VFF Vent Free Fireplace System
Thank you and congratulations on your purchase of a Vermont Castings Group Fireplace.
PLEASE READ THE INSTALLATION AND OPERATION INSTRUCTIONS
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions may result in a possible fi re hazard and will void the warranty.
Important Safety Information ..................................... 3
Codes ...................................................................... 4
Product Features ......................................................... 5
Operation ................................................................ 5
Gas Pressures ........................................................ 5
Gas Specifi cations and Orifi ce Sizes ...................... 5
Ignition Controls ...................................................... 5
Pilot ......................................................................... 5
Thermal Generator .................................................. 5
Cold Climate Option ................................................ 6
Fireplace and Framing Dimensions ........................... 7
Pre-installation Information ........................................ 8
Getting Started ........................................................ 8
What You Will Need for Installation ......................... 8
Adequate Combusion and Ventilation ..................... 8
Fireplace Installation ................................................... 9
Fireplace Location ................................................... 9
Clearances ............................................................ 10
Framing and Anchoring ........................................ 10
Securing Heater to Floor or Hearth ....................... 11
Gas Line & Pressure ................................................. 12
Connecting the Gas Line ...................................... 12
Checking Gas Pressure: Millivolt Control .............. 12
Check Gas Pressure - IPI ................................... 13
Final Installation ........................................................ 13
Remove Screen .................................................... 13
Install Canopy ....................................................... 13
Electrical Wiring - Millivolt ..................................... 14
Connect Optional Wall Switch or Thermostat ....... 14
Connect Remote Receiver .................................... 15
Check System Operation ...................................... 16
Operating Instructions - Millivolt ........................... 16
For Your Safety Read Before Lighting .................. 16
Lighting Pilot for the First Time ............................. 16
Lighting Pilot ......................................................... 17
Lighting Burner ...................................................... 18
To Turn Off Gas ..................................................... 18
Electrical Installation - IPI....................................... 19
Electrical Wiring .................................................... 19
Junction Box Wiring .............................................. 19
Wall Switch Installation ......................................... 20
IPI System Wiring Diagram ................................... 20
2
BEFORE USING THE APPLIANCE.
Operating Instructions - IPI .................................... 21
Electrical Wiring - Fan ............................................ 19
Log and Media Placement ........................................ 23
Flame Appearance ..................................................... 30
Operating Instructions .............................................. 31
Cleaning and Servicing ............................................. 34
Optional Accessories ................................................ 35
Outside Combustion Air ........................................... 37
Troubleshooting ........................................................ 40
Replacement Parts .................................................... 43
Warranty ..................................................................... 51
EcoLogic Control ................................................... 21
For Your Safety Read Before Lighting .................. 22
What to Do If You Smell Gas ................................ 22
Operating Instructions ........................................... 22
To Turn Off Gas to Appliance ................................ 22
Cast Iron Grate Installation ................................... 23
Rock Wool Placement ........................................... 23
Log Placement - BO24(F-R) ................................. 24
Log Placement - HO24(F-R) ................................. 25
Log Placement - KW24-R ..................................... 26
Log Placement - 24ST-R/SC24-R ......................... 28
Glass Only Placement .......................................... 29
Pilot and Burner Flame Appearance ..................... 30
Check the Pilot Flame ........................................... 30
Checking Burner Flame ........................................ 30
Operating Instructions ........................................... 30
For Your Safety Read Before Lighting .................. 31
To Turn Off Gas to Heater ..................................... 32
Match Lighting Instructions ................................... 33
Blower Operation .................................................. 33
Annual Cleaning and Inspection ........................... 34
Periodic Cleaning ................................................. 34
Installing Optional Firebrick Panels ....................... 35
Installing Optional Porcelain Panels ..................... 36
Installing Optional Black Magic Panels ................. 36
VFF Firebox Parts ................................................ 43
VFF32/36 Millivolt Burner Parts ........................... 44
VFF32/36 IPI Burner Parts ................................... 45
Log Parts ............................................................... 46
CONTENTS
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