Mastic 91N ユーザーズマニュアル

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CONTENTS

Important Safety Information .......................... 3

Product Features............................................ 5

Code Approval ................................................ 5

Pre-Installation Information............................. 6

Installing Above 2000 Feet .......................... 6
Orifice Sizes, Pressures and BTUs ................ 6
Before You Install ........................................ 6
Fireplace Framing ........................................ 7
Fireplace Dimensions .................................. 8
Fireplace Location ....................................... 9

Securing Fireplace to Floor or Framing .......... 10

Clearances................................................... 11

Installation Information................................. 12

Vent Installation ........................................... 13

Installation Precautions ............................. 13
Installation Planning .................................. 14
Rear Wall Vent Installation ......................... 17

Horizontal Termination Configuration........... 19
Below Grade Installation ............................ 21
Vertical Through-the-Roof Installation .......... 22
Installation for Vertical Termination..............23
Cathedral Ceiling Installation...................... 24

Fireplace Installation .................................... 25

Check Gas Type ........................................ 25
Installing Gas Piping to Fireplace/Burner 
System Location ....................................... 25

Checking Gas Pressure................................. 27

Electrical Installation.................................... 

Electrical Wiring ........................................ 28
Wall Switch ............................................... 28

Glass Removal ............................................. 29

Final Installation........................................... 30

Media 

Placement  

...........................

.......... 30

Stone

 Placement ....................................... 30

Operating Instructions .................................. 3

What To Do If You Smell Gas ...................... 31
Lighting Pilot for the First Time ................... 31
Lighting Pilot ............................................. 32
Lighting Burner.......................................... 33
To Turn Off Gas......................................... 33

Cleaning and Maintenance............................ 3

Burner, Pilot and Control Compartment....... 3

4

Pilot Flame ............................................... 3

4

Burner Flame ............................................ 3

4

Air Shutter Assembly ..................................3

4

Vent System ............................................. 3

5

Glass 

Panels

............................................. 35

Media 

.

....................

............................... 35

Fan Assembly

................................................ 35

Replacement Parts....................................... 3

Vent Components...................................... 36
Firebox Components.................................. 37

Troubleshooting............................................ 

Warranty ......................................... Back Cover

  

IMPORTANT

This fireplace is designed for a minimum 2 feet of vertical vent pipe rise before any horizontal vent pipe run. 

See pages 13-14 for Vent Installation details.