Desa (V)T32EN-A Series, (V)T32EP-A Owner'S Operation And Installation Manual Download Page 19

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116647-01B

19

3.   Place the blower against the lower rear wall of 

the firebox outer wrapper with the exhaust port 

directed upward and the thermodisc positioned 

up near the fireplace bottom. The thermodisc 

must be oriented near the fireplace bottom as 

shown in Figure 28, in order to sense tempera-

ture and properly operate. The blower will be 

held in position against the back wall by the 

magnets incorporated onto the blower housing 

(see Figure 28).

4.   Be certain that all wire terminals are securely at-

tached to terminals on blower motor and thermal 

switch and that the screw for the thermodisc 

bracket and green ground wire is tight. 

5.   Mount  the  speed  control  box  against  the 

mounting plate provided in the lower fireplace 

cavity by placing the plastic control shaft 

forward through the round hole (see Figure 

26, page 18).

6.  While supporting speed control, secure control 

shaft with lock nut by pushing and turning 

lock nut with pliers clockwise until it is tight 

against mounting plate. Place control knob 

provided on shaft (see Figure 26, page 18).

7.   Check to make sure that the power cord is com-

pletely clear of the blower wheel and that there 

are no other foreign objects in blower wheel. 

Also double check all wire leads and make sure 

wire routing is not pinched or in a precarious 

position. Correct accordingly. 

8.  Turn on power to duplex outlet if previ-

ously turned off per the warning in column 

2, page 17.

9.   Plug in blower power cord to duplex outlet.

10.  The blower will only run when the speed control 

knob is in the ON position and the thermal switch 

senses temperature after the fireplace begins to 

heat up. The blower speed can be adjusted by 

rotating the control knob. To turn off, turn knob 

fully counterclockwise until it clicks off. If the 

blower is ON and has been running with the 

fireplace operating, the blower will continue to 

run for a short time after the fireplace has been 

turned off. As the thermal switch cools down, 

the blower shuts down automatically.

11.  Peel off the backing paper and stick the sup-

plied wiring diagram decal on the firebox bot-

tom approximately 12" in front of the blower 

(see Figure 27, page 18).

FIREplaCE 

INSTallaTION

Continued

Thermodisc

Figure 28 - Blower Model BKT

Air Flow 
Direction

Route BKT Blower 
Through This Area

Magnets

Blower 
Location

Side View Firebox Bottom

Black 
Wire

Phillips 
Screw

Blue Wire

Ring 
Terminal 
on Green 
Wire

White Wire

Thermal 
Switch

Thermal 
Switch
Bracket

Power 
Cord

Air Flow 
Direction

Magnetic 
Strips

Figure 29 - Blower Wiring Diagram for 

Thermostat-Controlled Models 

Blower Wiring Diagram

  CAUTION:  Label  all  wires 

prior  to  disconnection  when 

servicing controls. Wiring errors 

can  cause  improper  and  dan

-

gerous operation. Verify proper 

operation after servicing. 

Blue

Variable

Fan Switch

Fan Switch

(N.O.)

Green

White

On

110/115 

V.A.C.

Blower

Motor

Black 

Off

1

2

Black

Summary of Contents for (V)T32EN-A Series, (V)T32EP-A

Page 1: ...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 ligh...

Page 2: ...fety Information Table of Contents Safety Information 2 Product Identification 4 Local Codes 4 Product Features 4 Pre Installation Preparation 5 Location of Termination Cap 7 Venting Installation Inst...

Page 3: ...lid fuels wood coal paper cardboard etc in this fireplace Use only the gas type indicated on fire place name plate Carefully supervise young chil dren when they are in the room with fireplace SAFETY I...

Page 4: ...rner Assembly Local Codes Install and use fireplace with care Follow all local codes In the absence to local codes use the cur rent National Fuel Gas Code ANSI Z223 1 NFPA 54 USA or the current CSA B1...

Page 5: ...fireplace except where standoff spacers are integrally attached If standoff spacers are attached to your fireplace these spacers can be placed directly against wall or framing material See framing det...

Page 6: ...ll minimum clearances must be met For available accessories for this fireplace see Accessories on page 33 If you are using a separate combustible mantel piece refer to Figure 6 for proper installation...

Page 7: ...minimum L clearance above paved side walk or a paved driveway located on public property 84 inches 213 3cm minimum M clearance under veranda porch deck 12 inches 30 5cm minimum N clearance above a ro...

Page 8: ...asurements when elbowing or offsetting Always use wall firestops when penetrating walls and firestops when penetrating ceilings or attic spaces Install horizontal venting with a 1 4 rise for every 12...

Page 9: ...t one section clockwise approximately one quar ter turn until the sections are fully locked see Figure 8 Note Horizontal runs of vent must be supported every three feet Use wall straps for this purpos...

Page 10: ...against the exterior fascia material 7 Combustible Exterior Wall Only Slidethewall firestop over the vent pipe before connecting horizontal run to vent cap see Figure 12 8 Carefully move fireplace wit...

Page 11: ...UST be met IMPORTANT Remember that a horizontal run of venting must have a 1 4 rise for every 12 of run toward the termination WARNING Never run vent downward as this may cause excessive temperatures...

Page 12: ...oor installation where pipe vents horizontally through wall over 12 horizontal pipe Basement installation where one foot clearance from ground to termination is possible SNORKEL TERMINATION INSTALLATI...

Page 13: ...guration for Venting Using Two 90 Elbows Venting with Two 90 Elbows Horizontal H1 Vertical V Horizontal H1 Horizontal H2 5 min 2 max 6 max 6 min 4 max 12 max 7 min 6 max 18 max 8 min 8 max 20 max 20 m...

Page 14: ...alling into the required clearance space Otherwise install firestop below the framed hole The firestop should be installed with no less than three nails per side see Figure 20 2 Assemble the desired l...

Page 15: ...res 21 through 24 show four different con figurations for vertical termination Venting Installation instructions Continued Figure 21 Vertical Venting Configuration Using Two 90 Elbows with Two Horizon...

Page 16: ...Department at 1 866 672 6040 parts list for venting kits and components DESA 5 8 Pipe Vent Kits Number Description P58 6 6 Section Double Wall Pipe Galvanized P58 12 12 Section Double Wall Pipe Galvan...

Page 17: ...Installation CHECK GAS TYPE Use proper gas type for the fireplace unit you are installing If your gas supply is not correct do not install fireplace See retailer where you purchased the fireplace for...

Page 18: ...n blower wheel Turn blower on and check for operation Turn blower off by turning knob fully counterclock wise before continuing 10 Peel off the backing paper and stick the sup plied wiring diagram dec...

Page 19: ...ordingly 8 Turn on power to duplex outlet if previ ously turned off per the warning in column 2 page 17 9 Plug in blower power cord to duplex outlet 10 Theblowerwillonlyrunwhenthespeedcontrol knobisin...

Page 20: ...gas pressure to between 11 and 14 inches of water If you do not reduce incoming gas pressure fireplace regulator damage could occur Install external regulator with the vent pointing down as shown in...

Page 21: ...access holes on side of fireplace 3 Attach flexible gas line from gas supply to control valve see Figure 32 4 Check all gas connections for leaks See Checking Gas Connections Fireplace Installation C...

Page 22: ...ive leak detection fluid to all joints Bubbles forming show a leak Correct all leaks at once 5 Light fireplace see Operating Fireplace page 23 Check all other internal joints for leaks 6 Turnofffirepl...

Page 23: ...e 37 Removing Replacing Glass Door Lock Unlock Glass Frame Assembly Screw Hinge Latch 6 Replace screen rod assembly by reversing step 1 7 Replace louvers by reversing procedure under Removing Louver P...

Page 24: ...r latches and open glass door See steps 1 and 2 of Remov ing Glass Door page 23 Install logs according to instructions for fireplace model numbers 1 Place log 1 rear log on top of grate Make sure the...

Page 25: ...andset Battery Cover 12 Volt Battery Back of Handset Pull to Remove Insulation Tab WALL SWITCH INSTALLATION The installation of a wall switch allows you to ac tivate the gas control valve and turn the...

Page 26: ...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 C Do not use this appliance if any part has been under...

Page 27: ...t be purchased separately see Accessories page 33 Follow installation instructions on page 25 1 Turn equipment shutoff valve to ON position You can now turn the burner on and off with the hand held re...

Page 28: ...e 30 Figure 51 Typical Flame Pattern Cleaning and Maintenance WARNING Turn off fireplace and let cool before cleaning CAUTION You must keep control areas burners and circulating air passageways of fir...

Page 29: ...ntrols should be cleaned with compressed air to remove dust dirt or lint Use a vacuum cleaner or small soft bristled brush to remove excess dust dirt or lint logs If you remove logs for cleaning refer...

Page 30: ...on mod ule 2 Pilot flame too low to sense REMEDY 1 Check to see if you have gas supply and that equipment shutoff valve is opened 2 Repeat lighting procedure sev eral times to purge all air out of lin...

Page 31: ...Gas Connections page 21 2 Replace control valve 1 Take apart gas tubing and remove foreign matter 2 Locate and correct all leaks see Checking Gas Connec tions page 21 1 Adjust the log set so that the...

Page 32: ...ll DESA s Technical Service Department at 1 866 672 6040 When calling DESA have ready your name your address model and serial numbers of your fireplace how fireplace was malfunctioning type of gas use...

Page 33: ...s Black Louver trim kit Rolled Louvers Only Not Shown LT32B Rolled Louver Trim Kit Brushed Brass LT32P Rolled Louver Trim Kit Platinum LT32PB Rolled Louver Trim Kit Polished Brass Deflection hoods Not...

Page 34: ...647 01B 34 illustrated Parts Breakdown Models V T32EN A V T32ENB A V T32ENR A V T32ENRB A V T32EP A V T32EPB A V T32EPR A V T32EPRB A 6 7 21 18 19 10 13 2 12 20 8 11 1 14 9 17 3 15 4 16 5 16 22 2 22 6...

Page 35: ...108890 01 108890 01 Burner Base Gasket 1 11 109082 03 109082 03 Heat Shield 1 12 108897 01 108897 01 Rear Refractory Brick Panel B Models Only 1 13 108901 01 108901 01 Right Refractory Brick Panel B...

Page 36: ...GN D P V M V T R TH M V 21 23 24 26 25 27 17 22 16 14 20 12 9 8 10 13 15 19 18 28 29 11 2 1 7 3 5 4 6 illustrated parts breakdown BurnER Assembly Models V T32EN A V T32ENB A V T32ENR A V T32ENRB A V T...

Page 37: ...25 Orifice 47 Natural 1 14514 Orifice 55 Propane LP 1 16 14528 Brass Elbow Fitting 1 17 108863 01 Supply Connect Plug 1 18 23416 Electronic Components Board 1 19 14129 Transformer 1 20 11147 Screw 10...

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Page 40: ...tation and any and all such other costs related to repairing a defective heater will be the responsibility of the owner TO THE FULL EXTENTALLOWED BYTHE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF...

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