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W415-0616 / B / 02.18.08
2
TABLE of CONTENTS
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE
PG 3-5 INTRODUCTION
Warranty
Warnings and safety precautions
6-10 GENERAL INTRODUCTION
General Instructions
Pellet Quality
Specifi cations
Heating Specifi cations
Dimensions
Specifi cations
EPA Compliance
10-11 GENERAL INSTALLATION
Planning your Installation
Heater Placement
Installation Options
Floor Protection Requirements
Safety Features
Outside Air
Mobile Home
12-13 GENERAL VENTING
Type of Vent
Installing Pellet Vent
Venting the Pellet Heater
Pellet Vent Termination
Alcove Installation (NPS40 Only)
Minimum Air Terminal Installations
14-17
NPS40 INSTALLATIONS
Minimum Clearance to Combustibles
Straight Installation
Corner Installation
Vertical Installation Examples
Horizontal Exhaust Through Wall Installation
Through wall with vertical rise and horizontal
termination installation
Minimum Inside vertical clearance
Class A Chimney Retrofi t
Hearth Mount Installation
17-22
NPI40 INSTALLATIONS
Minimum Clearance to Combustibles
Minimum Mantle Clearances
Rear or Top Vent Conversion Instructions
Installation Overview
Installation into a Masonry Fireplace
Prior to Installation
Installation into a masonry fi replace
Horizontal Vent Installation
Vertical Vent Installation
Installation into a Factory Built Fireplace
Framing (Built-in)
Prior to Installation
Installation into a masonry fi replace
Liner Installation
Installation into a combustible built in enclosure
Minimum framing dimensions
Minimum Enclosure Clearances
23
NPI40 FINISHING
Flashing Installation
Trivet NPI40
Installing the viewing door NPS40 and NPI40
24
OPERATING INSTRUCTIONS
Start up
Shut down
Lighting heater manually
Proper pellet loading
25-28 GENERAL MAINTENANCE NPS40
AND NPI40
29 NORMAL OPERATING SOUNDS
30 WIRING DIAGRAM
31-35 REPLACEMENT PARTS
36-38 TROUBLE SHOOTING
39 MAINTENANCE LOG
40 NOTES
Before installation, consult with the authority having jurisdiction (building department, fi re department etc...) to
determine if there is the need to obtain a permit.