Desa DNV25NB - Manual
Desa DNV25NB – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – DIRECT-VENT NATURAL GAS HEATER; DYNAVENT; WARNINGS; DANGER: Carbon monoxide
- Page 3 – OWNER’S MANUAL; LOCAL CODES; HOT SURFACE IGNITOR; SPECIFICATIONS
- Page 4 – Minimum Clearances; door would block normal air flow; INSTALLATION; CHECK GAS TYPE; WARNING: Turn off electrical
- Page 5 – Installing in Normal Frame Wall; Installing in Masonry Wall; INSTALLING THERMOSTAT; Mounting Thermostat to Furnace; WARNING: Unplug furnace
- Page 6 – Locating Thermostat on Wall; Locate thermostat 4; COLD SPOTS; Note mounting; Routing Thermostat Cable; above right side of furnace.
- Page 7 – Feed thermostat wires from attic to; Mounting the Thermostat to Wall; Drill proper-sized holes for wall anchors.
- Page 8 – WARNING: Never use an open
- Page 9 – Providing Gas Piping to Furnace; Consult your local gas company for proper routing of the gas lines.
- Page 10 – Correct all leaks at once.
- Page 11 – You may have removed fur-; Performance Check
- Page 12 – WARNING: Do not operate; FOR YOUR SAFETY; WARNING: Always follow
- Page 13 – CAUTION: Do not try to adjust; Blue flame with
- Page 14 – WARNING: Keep furnace clear; CABINET; Air Passageways; • Use a vacuum cleaner or pressurized air; Exterior; • Use a soft cloth dampened with a mild; EXHAUST AND INTAKE VENTS
- Page 15 – TROUBLESHOOTING; WARNING: Turn off and unplug furnace and let cool before servic-; All troubleshooting items are listed in; OBSERVED PROBLEM
- Page 16 – Blower not operating; REMEDY; On initial operation of glo
- Page 19 – WIRING DIAGRAMS; Use only original replacement parts.; PARTS UNDER WARRANTY
- Page 20 – PARTS CENTRALS; When Gas Pressure Is Too Low; • glo-bar glows, but burner will not ignite; When Gas Quality Is Bad; • burner will not stay lit
- Page 21 – KEY
- Page 29 – NOTES
- Page 30 – WARRANTY INFORMATION; KEEP THIS WARRANTY; INTERNATIONAL
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DYNAVENT
WINDOW WALL FURNACE
DIRECT-VENT NATURAL GAS HEATER
OWNER’S OPERATION AND INSTALLATION MANUAL
SOLID STATE IGNITION
50 60 70 80 90
50 60 70 80 90
DNV25NB
DNV40NB
25,000 and 40,000 BTU/Hr “B” Model Furnaces
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
FOR YOUR SAFETY
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.
WARNING: Improper in-
stallation, adjustment,
alteration, service, or
maintenance can cause
injury or property dam-
age. Refer to this manual
for correct installation
and operational proce-
dures. For assistance or
additional information
consult a qualified in-
staller, service agency,
or the gas supplier.
WARNING: If the information in these instructions is not
followed exactly, a fire or explosion may result causing
property damage, personal injury, or loss of life.
— Installation and ser-
vice must be performed
by a qualified installer,
service agency, or the
gas supplier.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
This appliance may be installed in an aftermarket*, permanently located, manufac-
tured (mobile) home, where not prohibited by local codes.
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.
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Summary
2 201835 DIRECT-VENT NATURAL GAS HEATER DYNAVENT ® gases will result. Carbon monoxidepoisoning from backed-up flue gasescould occur. The State of Californialists carbon monoxide as a reproduc-tive toxin under Proposition 65. 7. Never install the furnace• in a recreational vehicle• in an alcove• on a...
3 201835 OWNER’S MANUAL LOCAL CODES Install and use furnace with care. Follow alllocal codes. In the absence of local codes, usethe latest edition of the following: • National Fuel Gas Code ANS Z223.1, also known as NFPA 54 * (USA) • National Electric Code ANS/NFPA 70* • CAN/CGA-B149[.1 or .2] Insta...
4 201835 DIRECT-VENT NATURAL GAS HEATER DYNAVENT ® 6" Minimum Adjacent Side Wall Ceiling Finished Floor, Carpet, Tile, etc. 12" Minimum 12" Minimum Figure 1 - Mounting Clearances as Viewedfrom Front of Furnace The clearance between the cabinet and thewall it passes through is 0 inches. P...
