Desa CGN10L - Manual
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Table of Contents:
- Page 2 – CONTENTS; SECTION; WARNINGS; DANGER; Carbon monoxide poisoning may lead to death!; Early signs of carbon monoxide poisoning; Natural Gas; SAFETY; Safety Information continued on page 3
- Page 3 – Continued
- Page 4 – American National Standards Institute, Inc.; dealer where you bought heater.; Safety Device
- Page 5 – WARNING; PROVIDING ADEQUATE VENTILATION; Unusually Tight Construction; water vapor retarder with a rating of one perm (6x10; Confined and Unconfined Space; per kw) of the aggregate input rating of all appliances
- Page 6 – Determining if You Have a Confined or Unconfined Space
- Page 7 – VENTILATION AIR; Ventilation Air From Inside Building; Figure 2 - Ventilation Air from Inside Building
- Page 8 – Figure 3 - Ventilation Air from Outdoors; Ventilation Air From Outdoors
- Page 9 – CHECK GAS TYPE; NOTICE; LOCATING HEATER; This heater is designed to be mounted on a wall.; If you install the heater in a home garage; CAUTION; Never install the heater
- Page 10 – INSTALLING HEATER TO WALL; Marking Screw Locations; Determine where you will locate heater.; JOINING WALL; INSTALLING TO; For convenience and efficiency, install heater
- Page 11 – Installing Two Mounting Screws; package is provided with heater.; Attaching to wall stud method; Figure 8 - Tightening Anchors; Figure 7 - Popping Open Anchor Wings For Thin Walls
- Page 12 – Placing Heater On Mounting Screws; are in small portion of slots.; Figure 11 - Installing Bottom Mounting Screw; Removing Front Panel Of Heater; Figure 10 - Removing Front Panel Of Heater; Installing Bottom Mounting Screw; Figure 9 - Location Of Keyhole Slots On Back Panel Of Heater
- Page 14 – Figure 12 - Gas Connection; PRESSURE TESTING GAS SUPPLY PIPING SYSTEM; Test Pressures In Excess Of 1/2 PSIG; opening main gas valve located on or near gas meter.
- Page 15 – water to gas joints. Bubbles forming show a leak.; Test Pressures Equal To or Less Than 1/2 PSIG; gas valve located on or near gas meter.; PRESSURE TESTING HEATER GAS CONNECTIONS; internal joints for leaks.; Figure 13 - Manual Shutoff Valve; Figure 14 - Checking Gas Joints; CHECKING
- Page 16 – FOR YOUR SAFETY READ BEFORE LIGHTING; LIGHTING INSTRUCTIONS; Figure 15 - Control Knob In The OFF Position
- Page 17 – OPERATING
- Page 18 – TO TURN OFF GAS TO APPLIANCE; Shutting Off Heater; Shutting Off Burner Only (pilot stays lit); MANUAL LIGHTING PROCEDURE; Check pilot flame pattern and burner flame pattern often.; PILOT FLAME PATTERN; INSPECTING; Figure 17 - Correct Pilot Flame Pattern; If pilot flame pattern is incorrect, as shown in Figure 18
- Page 19 – BURNER FLAME PATTERN; If burner flame pattern is incorrect, as shown in Figure 20; (Model CGN6 will be lower due to lower input rating)
- Page 20 – Note: All troubleshooting; ODS/PILOT AND BURNER ORIFICE; Air Passageways; Turn off heater and let cool before cleaning.; REMEDY
- Page 21 – SHOOTING
- Page 23 – If you smell gas
- Page 24 – SPECIFICATIONS
- Page 25 – Master Service Center; SERVICE
- Page 26 – HEATER EXPLODED VIEW
- Page 27 – PARTS LIST
- Page 28 – LIMITED WARRANTY; WARRANTY INFORMATION; KEEP THIS WARRANTY
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BLUE FLAME VENT-FREE NATURAL GAS HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
10,000 and 6,000 Btu/Hr Manually Controlled Models:
CGN10L and CGN6L
®
WARNING: If the information in this manual is
not followed exactly, a fire or explosion may
result causing property damage, personal
injury, or loss of life.
— Do not store or use gasoline or other
flammable vapors and liquids in the vicinity of
this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the
fire department.
— Installation and service must be performed by
a qualified installer, service agency, or the
gas supplier.
WARNING: This is an
unvented gas-fired heater.
It uses air (oxygen) from
the room in which it is
installed. Provisions for
adequate combustion
must be provided. Refer to
page 5 of this manual
This appliance may be in-
stalled in an aftermarket*
manufactured (mobile) home,
where not prohibited by state
or local codes.
* Aftermarket: Completion of sale,
not for purpose of resale, from the
manufacturer
This appliance is only for use
with the type of gas indicated
on the rating plate. This appli-
ance is not convertible for
use with other gases.
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Summary
2 103546 CONTENTS SECTION PAGE Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Local Codes .......................................................................
3 103546 SAFETY INFORMATION Continued WARNING ICON G 001 WARNINGS Continued WARNING: Any change to this heater or its controls can be dangerous. 1. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases. 2. If you...
4 103546 PRODUCT IDENTIFICATION Control Knob LOCAL CODES Install and use heater with care. Follow all local codes. In the absence of localcodes, use the latest edition of The National Fuel Gas Code ANSI Z223.1, alsoknown as NFPA 54*. *Available from: American National Standards Institute, Inc. 1430 ...
