Desa DNV25PB - Manuals

Desa DNV25PB – Manual in PDF format online.

Manuals:

Manual

Manual Desa DNV25PB

Summary

Page 2 - DYNAVENT; Carbon Monoxide Poisoning:; WARNINGS; DANGER: Carbon monoxide

2 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® 6. This furnace must have fresh air for properoperation. If not, poor fuel combustion andimproper venting of flue gases will result.Carbon monoxide poisoning from backed-up flue gases could occur. The State ofCalifornia lists carbon monoxide as a...

Page 3 - OWNER’S MANUAL; LOCAL CODES; HOT SURFACE IGNITOR; SPECIFICATIONS

3 201839 OWNER’S MANUAL LOCAL CODES UNPACKING 1. Remove furnace from carton. 2. Remove all protective packaging ap-plied to furnace for shipment. 3. Remove the following items from carton:• Hardware package containing four large screws, two small screws, andthermostat mounting plate • Hardware packa...

Page 4 - Minimum Clearances; door would block normal air flow; INSTALLATION; CHECK GAS TYPE; WARNING: Turn off electrical

4 201839 DIRECT-VENT PROPANE/LP 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...

Page 5 - Installing in Normal Frame Wall; Installing in Masonry Wall; INSTALLING THERMOSTAT; Mounting Thermostat to Furnace; WARNING: Unplug furnace

5 201839 OWNER’S MANUAL CREATING WALL OPENINGAND MOUNTING FURNACE Remove furnace front cover. Remove thetwo screws at the lower edges of front cover.Lift front cover away. Installing in Normal Frame Wall The 25,000 BTU/Hr model is designed to fitbetween two wall studs set at 16 inch oncenter. The 40...

Page 6 - Note mounting; Locating Thermostat on Wall; Locate thermostat 4; HOT SPOTS; COLD SPOTS; Routing Thermostat Cable; above right side of furnace.

6 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® 6. Attach thermostat to thermostat mount-ing plate with screws provided (see Fig-ure 4). IMPORTANT: Note mounting plate position in Figure 4. Correctlyposition mounting plate for your modelfurnace. 7. Insert thermostat mounting plate be-tween wal...

Page 7 - Feed thermostat wires from attic to; Mounting the Thermostat to Wall; Drill proper-sized holes for wall anchors.; Figure 7 - Mounting Thermostat to Wall

7 201839 OWNER’S MANUAL 10. Feed thermostat wires from attic to furnace through 1/2" hole in ceilingwall plate. 11. Connect thermostat wires from attic to thermostat wires on furnace. Connectred wires together, then connect whitewires together. Use wire nuts to makeconnections. IMPORTANT: Make s...

Page 8 - WARNING: Never use an open; Figure 13 - Location of Knockout Plug

8 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® WARNING: Never use an open flame to check for a leak. Apply amixture of liquid soap and waterto all joints. Bubbles forming showa leak. Correct all leaks at once. Connecting Furnace to GasSupply at Rear of Furnace 1. Remove the two screws in back...

Page 9 - CAUTION: Never connect heater directly to the propane/LP supply.; Providing Gas Piping to Furnace; Consult your local gas company for proper routing of the gas lines.; MINIMUM

9 201839 OWNER’S MANUAL CAUTION: Never connect heater directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install theexternal regulator between the heater and propane/LP supply. The installer must supply an external regulator. The external regulator will red...

Page 10 - Locate sediment trap where; Slab Floor Installation; Crawl Space Installation; Correct all leaks at once.

10 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® INSTALLATION (Continued) Installation must include an equipmentshutoff valve (supplied), ground joint union,plugged 1/8" NPT tap, and a sediment trap.Locate NPT tap within reach for test gaugehook up. NPT tap must be upstream fromfurnace (se...

Page 11 - Figure 16 - Equipment Shutoff Valve; Performance Check; You may have removed fur-

11 201839 OWNER’S MANUAL Test Pressures Equal To or Less Than1/2 PSIG (3.5 kPa) 1. Close equipment shutoff valve (see Fig-ure 16). 2. Pressurize supply piping system by eitherusing compressed air or opening main gasvalve located on or near gas meter. 3. Check all joints from gas meter toequipment sh...

Page 12 - WARNING: Do not operate; FOR YOUR SAFETY; WARNING: Always follow; Figure 18 - Equipment Shutoff Valve

12 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® WARNING: Furnace burner, combustion chamber, and ex-haust port are very hot duringoperation. Keep children andadults away from hot surfaces toavoid burns and clothing igni-tion. Carefully supervise youngchildren when they are in thesame room as ...

Page 13 - CAUTION: Do not try to adjust; Blue flame with

13 201839 OWNER’S MANUAL OPERATINGFURNACE (Continued) 1. Set thermostat to lowest setting 2. Turn equipment gas valve clockwise to OFF position. Do not force equipment gas valve. 3. Unplug furnace if service is to be per-formed. To Shut Down Furnace for anExtended Period of Time 1. Turn equipment ga...

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

14 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® WARNING: Turn off and un- plug furnace and let cool beforecleaning. Turn equipment shutoffvalve to OFF position. Only aqualified service person shouldservice and repair furnace. WARNING: Keep furnace clear and free from combustible mate-rials, g...

Page 15 - TROUBLESHOOTING; WARNING: Turn off and unplug furnace and let cool before servic-; All troubleshooting items are listed in; OBSERVED PROBLEM

15 201839 OWNER’S MANUAL TROUBLESHOOTING WARNING: Turn off and unplug furnace and let cool before servic- ing. Unless you need gas supply for testing, shut off equipment shutoffvalve before servicing. Only a qualified service person should serviceand repair furnace. Continued www.desatech.com Note: ...

Page 16 - Blower not operating; REMEDY; On initial operation of glo

16 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® TROUBLESHOOTING Continued www.desatech.com The electronic system is made up of twoparts: the ignition control and the glo bar.The ignition control is the brain of the elec-tronic system. It has several functions: 1. When the blower reaches full ...

Page 19 - WIRING DIAGRAMS; Use only original replacement parts.; PARTS UNDER WARRANTY

19 201839 OWNER’S MANUAL 1 2 3 4 5 6 7 Junction Box Black Green ▲ White Black White White Black Transformer White Brown Brown Black Motor Green 370 V.A.C. Capacitor 5 MFD Terminal Block Black Thermostat White Red Black Yellow Blue Brown Green Black Brown White IgnitionControl Board Probe ♦ Black Whi...

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

20 201839 DIRECT-VENT PROPANE/LP GAS HEATER DYNAVENT ® These Parts Centrals are privately owned businesses. They have agreed to support ourcustomer’s needs by providing original replacement parts and accessories. For certain parts,some Parts Centrals may refer you to a dealer in your area. When call...

Page 21 - KEY

21 201839 OWNER’S MANUAL KEY PART NO. NUMBER DESCRIPTION QTY. 1 030643 Front Cover Assembly 1 2 121520 Screw, #8 x 3/8" ** 2 3 191240 Front Cover Trim* 1 4 160912 Thermostat 1 5 100892 Cabinet Assembly 1 6 070509 Cabinet Insulation (right and left sides) 1 7 121224 Screw, #10 x 3/4" ** 4 8 0...

Page 29 - NOTES

29 201839 OWNER’S MANUAL NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _____________________________________________________________________________...

Page 30 - WARRANTY INFORMATION; KEEP THIS WARRANTY; INTERNATIONAL; NOT A UPC

LIMITED WARRANTY DYNAVENT GAS WALL FURNACE DESA International warrants this product to be free from defects in materials and components for one (1) year and five (5) years on thecombustion chamber/heat exchanger assembly from the date of first purchase, provided that the product has been properly in...