Montigo R320-ST - Manual (Page 2)

Page 2
XG0774 - 150121
Table of Contents
R320-ST & R420-ST Power Vent Indoor Gas Fireplace
Instruction Manual Contents
Introduction
3
Safety Alerts 3
Section A: Before You Begin 4
Introduction to the R-Series Fireplace: 5
Rating Plate Sample 6
Section 1: Installation Overview and Product Dimensions 7
Section 1: Installation Overview and Product Dimensions 8
Section 2: Framing 9
Installation 9
Section 3: Finishing 10
Section 4: Installing the Power Vent 13
Installing a Roof Mounted Vertical Exterior Power Vent 13
Venting Layout 13
Straight Venting Layout 13
Multi-Elbow Installations 13
Downward Vertical Venting 13
Venting Components 14
Installation of the PVVEX58-300 External Roof mounted power vent
module. 14
Venting Components 16
Heat Shields 16
Section 5: Wiring 17
Installing the Fireplace Control Box 17
Installation of Electrical Supply 18
Installing the Remote Switch 18
Section 6: Installing the gas line 20
Fuel Type 20
Gas Pressure 20
GAS CONNECTION 20
Section 7: Testing the system 21
7-1: Testing the system before gas connection 21
7-2: Testing the system with gas connection 21
Mantels & Surrounds 22
Section 8: Removing & Installing Screen and Window 23
Section 9: Installing the Firestones 24
Optional River Rocks 24
Section 10: Start-up Sequence 25
Section 11: Cleaning and Maintenance 26
See Lighting Instructions section. 26
General 26
Cleaning 26
Replacement Parts 27
Appendix A: Power Vent Locations 28
PVVEX58-300 Vertical Power Vent Detail 28
PVVEX58-300 Power Vent Locations 29
PVHEX58-300 Horizontal Power Vent Detail 30
PVHEX58-300 Power Vent Locations 31
PVHFL58-300 Horizontal Power Vent Detail 32
PVHIN58-300 Inline Power Vent with TMHIN58-40 Detail 34
Appendix B: Warranty 36
Appendix C: State of Massachusetts 37