Desa GAS LOG HEATER - Manual

Desa GAS LOG HEATER

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Table of Contents:

  • Page 2 – UNVENTED NATURAL GAS LOG HEATER; Carbon Monoxide Poisoning:; WARNINGS; DANGER: Carbon monoxide
  • Page 3 – OWNER’S MANUAL; Figure 1 - Product Identification; Standard Oak Logs; OPERATION; UNPACKING; CAUTION: Do not remove the; Do not pick up; LOCAL CODES; American National Standards Institute, Inc.; Golden Oak Logs T-Stat
  • Page 4 – Unusually Tight Construction; per
  • Page 5 – DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION; Determining if You Have a Confined or Unconfined Space
  • Page 6 – Figure 3 - Ventilation Air from Outdoors; VENTILATION AIR; Ventilation Air From Outdoors; Do not provide openings for
  • Page 7 – INSTALLATION; CHECK GAS TYPE; Minimum Fireplace Clearance; B. Clearances from the top of the fireplace
  • Page 8 – If Not Using Mantel; If using a mantel, proceed to If Using; If Using Mantel; If you cannot meet these; Noncombustible; Noncombustible material OK.
  • Page 9 – Figure 6 - Minimum Mantel Clearances Without Using Hood; Figure 7 - Minimum Mantel Clearances When Using Hood; MANTEL CLEARANCES; flue damper open; FLOOR CLEARANCES; A. If installing appliance on the floor level,
  • Page 10 – Make sure the heater burner; You prefer vented operation; Figure 10 - Attaching Damper Clamp
  • Page 11 – Figure 11 - Attaching Flexible Gas Hose to Heater Gas Regulator; Installation Items Needed
  • Page 12 – Figure 13 - Gas Connection; WARNING: A qualified service; • manual shutoff valve *; WARNING: Never connect
  • Page 13 – Figure 14 - Manual Shutoff Valve; Figure 15 - Checking Gas Joints; WARNING: Never use an open; Correct all leaks at once.; Correct all leaks at once.
  • Page 14 – For Golden Oak or Birch Models; Place lava rock around base of heater.; WARNING: Failure to position; For Vintage Oak Log Model; Add lava rock around base of heater.; INSTALLING LOGS; Figure 16 - Installing Back Log; CAUTION: After installation
  • Page 15 – LIGHTING; Figure 21 - Control Knob and Ignitor Button Location; • If fireplace has glass doors,
  • Page 16 – Shutting Off Heater; WARNING: Do not operate
  • Page 17 – Note; Figure 25 - Correct Pilot Flame Pattern; CAUTION: Do not try to adjust; Selecting the Hi setting with the
  • Page 18 – TROUBLESHOOTING; POSSIBLE CAUSE; All troubleshooting items are listed in
  • Page 19 – OBSERVED PROBLEM; nance, page 23) or replace burner orifice
  • Page 20 – IMPORTANT
  • Page 21 – Do not remove the screw. Make; Do not crimp capillary.
  • Page 22 – SPECIFICATIONS
  • Page 23 – PARTS UNDER WARRANTY; WARNING: Turn off heater; LOGS; Figure 35 - Pilot Inlet Air Hole
  • Page 24 – ODS Pilot
  • Page 25 – PARTS LIST; KEY
  • Page 30 – ACCESSORIES; When Gas Pressure Is Too Low
  • Page 31 – NOTES
  • Page 32 – KEEP THIS WARRANTY; WARRANTY INFORMATION; Model; INTERNATIONAL; NOT A UPC
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UNVENTED (VENT-FREE)

NATURAL GAS LOG HEATER

WARNING: This is an unvented gas-fired heater. It uses air (oxygen)
from the room in which it is installed. Provisions for adequate
combustion and ventilation air must be provided. Refer to

Air for

Combustion and Ventilation section on page 4 of this manual.

18" and 24" Variable

Manually-Controlled Models

FLAME-MAX

®

Vintage Oak

Log Design

OWNER’S OPERATION AND INSTALLATION MANUAL

Models Also Design-Certified as Vented Decorative Appliances

This appliance may be installed 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

®

Patent Pending

FLAME-MAX

®

Golden Oak

Log Design

18", 24", 30", and 36" Variable

Manually-Controlled and

18", 24", and 30" Thermostati-

cally Controlled Models

18", 24", and 30" Variable

Manually-Controlled Model

FLAME-MAX

®

Birch

Log Design

®

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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 per-
formed by a qualified installer, service
agency, or the gas supplier.

WARNING: Improper installation, ad-
justment, alteration, service, or main-
tenance can cause injury or property
damage. Refer to this manual for
correct installation and operational
procedures. For assistance or addi-
tional information consult a quali-
fied installer, service agency, or the
gas supplier.

WARNING: This appliance is for in-
stallation only in a solid-fuel burning
masonry or UL127 factory-built fire-
place, or in an approved ventless fire-
box. It is design-certified for these
installations in accordance with ANS
Z21.11.2. Exception: Do not install
this appliance in a factory-built fire-
place that includes instructions stat-
ing it has not been tested or should
not be used with unvented gas logs.

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Summary

Page 2 - UNVENTED NATURAL GAS LOG HEATER; Carbon Monoxide Poisoning:; WARNINGS; DANGER: Carbon monoxide

UNVENTED NATURAL GAS LOG HEATER VANGUARD FLAME-MAX ® 2 104342 1. This appliance is only for use with thetype of gas indicated on the rating plate.This appliance is not convertible for usewith other gases. 2. If you smell gas• shut off gas supply• do not try to light any appliance• do not touch any e...

Page 3 - OWNER’S MANUAL; Figure 1 - Product Identification; Standard Oak Logs; OPERATION; UNPACKING; CAUTION: Do not remove the; Do not pick up; LOCAL CODES; American National Standards Institute, Inc.; Golden Oak Logs T-Stat

OWNER’S MANUAL 3 104342 PRODUCTIDENTIFICATION Figure 1 - Product Identification Control Knob Back Log Base Assembly Piezo Ignitor Burner CrossoverLog Front Log Flame-Max ® Standard Oak Logs Flame-Max ® Golden Oak Logs Flame-Max ® Birch Logs Control Knob Piezo Ignitor One PieceLog Set One PieceLog Se...

Page 4 - Unusually Tight Construction; per

UNVENTED NATURAL GAS LOG HEATER VANGUARD FLAME-MAX ® 4 104342 PROVIDING ADEQUATEVENTILATION The following are excerpts from NationalFuel Gas Code. NFPA 54/ANS Z223.1, Sec-tion 5.3, Air for Combustion and Ventilation. All spaces in homes fall into one of the threefollowing ventilation classifications...

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