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CGN10 installation manual
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Contents
Main
VENT-FREE NATURAL GAS HEATER
OWNERS OPERATION AND INSTALLATION MANUAL
MODEL CGN10
CONTENTS
WARNINGS
DANGER
SAFETY INFORMATION
WARNINGS
PRODUCT IDENTIFICATION
LOCAL CODES
UNPACKING
PRODUCT FEATURES
PRODUCING ADEQUATE VENTILATION
Unusually Tight Construction
Unconfined Space
Confined Space
You must provide additional ventilation air in a confined space.
DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION
Determining if You Have a Confined or Unconfined Space
VENTILATION AIR
Ventilation Air From Inside Building
Continued
Figure 2 - Ventilation Air from Inside Building
Rework worksheet, adding the space of the adjoining unconfined space.
VENTILATION AIR
CHECK GAS TYPE
INSTALLATION ITEMS
LOCATING HEATER
2. Mark two mounting screw locations on wall (see Figure 5).
INSTALLING HEATER TO WALL
Figure 5 - Mounting Screw Locations
Marking Screw Locations 1. Determine where you will locate heater.
Figure 4 - Mounting Clearances As Viewed From Front of Heater
Page
Placing Heater On Mounting Screws
Removing Front Panel Of Heater
Installing Bottom Mounting Screw
CONNECTING TO GAS SUPPLY
CHECKING GAS CONNECTIONS
CONNECTING TO GAS SUPPLY
PRESSURE TESTING GAS SUPPLY PIPING SYSTEM
PRESSURE TESTING HEATER GAS CONNECTIONS
CHECKING GAS CONNECTIONS
HEATER
LIGHTING INSTRUCTIONS
HEATER
TO TURN OFF GAS TO APPLIANCE
MANUAL LIGHTING PROCEDURE
HEATER
PILOT FLAME PATTERN
INSPECTING BURNER
BURNER FLAME PATTERN
CLEANING
MAINTENANCE
Note:
ODS/PILOT AND BURNER ORIFICE
CABINET
Page
Page
Page
TECHNICAL
SPECIFICATIONS
HINTS
REPLACEMENT PARTS
PARTS CENTRALS
PUBLICATIONS
ACCESSORY
MANUAL SHUTOFF VALVE - GA5010 Manual shutoff valve with 1/8" NPT tap.
HEATER EXPLODED VIEW
PARTS LIST CGN10
ODS/PILOT
12-2
12-1
LIMITED WARRANTY COMFORT GLOW VENT-FREE RESIDENTIAL GAS HEATERS
WARRANTY INFORMATION