Owner`s manual
Page 2
L52DF-ST* Indoor Gas Fireplace
Part No. XG0811 -100511
Section 5: Installing the Gas Line .......................................... 13
Section 5-1: Fuel Conversion ........................................ 13
Section 5-2: Gas Pressure ............................................ 13
Section 5-3: Gas Connection......................................... 13
Section 6: Finishing ............................................................... 14
▪ Finishing around the replace .................................. 14
▪ Installing the nailing ange extension ........................ 14
Section 7: Installing and Removing the Door ........................ 15
Section 8: Installing the Accessories ..................................... 16
▪ Installing the L38DF-ST Firestones ........................... 16
▪ Installing the L38DF-ST Articial River Rocks ............ 16
Section 9: Operation .......................................................17 - 19
▪ Start-up Sequence with Continuous Pilot .................. 17
▪ Start-up Sequence Honeywell Gas valve ...........18 - 19
Maintenance ................................................................... 20 - 21
▪ General ................................................................. 20
▪ Cleaning ................................................................ 20
▪ SIT Hi-Lo Burner Adjustment ................................... 20
▪ SIT Pilot Burner Adjustment .................................... 20
▪ Troubleshooting ...................................................... 21
SIT- Nova 820 Gas Control Valve ....................... 21
Honeywell Gas Control Valve ........................... 21
▪ Parts List ............................................................... 22
Appendix
A. Termination Locations .......................................... 23
B. Warranty ............................................................ 24
C. State of Massachusetts. ...................................... 25
Safety Alert Key
Introduction ............................................................................... 3
Models............................................................................ 3
Installation
Before you Start ............................................................. 4
Installation Checklist ...................................................... 4
Section 1: Installation Overview and Product Dimensions ...... 5
Section 2: Framing the Fireplace ............................................. 6
Clearances ........................................................ 6
Section 3: The Direct Vent System .....................................7 - 8
Section 3-2: Installing a Roof mounted Termination ..... 8
▪ Section 3-2-1: Venting Layout ...................................... 8
▪ Roof mounted Terminations
Standard Top Vent (no elbows or offsets)............. 8
Top Vent (two elbows one offset) ......................... 8
Top Vent (multi-elbows and offsets) ..................... 8
▪ Section 3-2-2: Venting Components ............................. 8
Section 3-3: Installing a Wall mounted Termination ...... 9
▪ Standard PTO Installation ...................................... 9
▪ Pre-installed MSR Frame ...................................... 9
▪ Pre-installed BSR Frame ....................................... 9
▪ Installing MOSR Frame ......................................... 9
▪ Installing VSS Termination Shield ........................... 9
▪ Installing PTKOG Heat Guard ................................ 9
▪ Section 3-3-1: Venting Layout ................................... 10
▪ Top Vent, Wall mounted Graph, L52DF-ST ............ 10
▪ Top Vent, Wall mounted termination (one elbow) .... 10
▪ Top Vent, Wall mounted termination (multi elbow) ... 10
▪ Installing a RHS8 Wall Mounted Heat Shield ......... 11
▪ Installing a RHS101 Wall Mounted Heat Shield ...... 11
Section 4: Wiring ....................................................... 12
▪
Honeywell gas control and pilot ........................... 12
You must read and understand this manual prior to installation, operation or
troubleshooting this appliance. Please retain this owner’s manual for furure reference
and maintenance.
NOTICE
Table of Contents