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105542

OWNER’S MANUAL

 WARNING: Read all instruc-

tions completely and thoroughly
before attempting installation.
Failure to do so could result in
serious injury, property damage
or loss of life. Operation of im-
properly installed and maintained
venting system could result in
serious injury, property damage
or loss of life.

 WARNING: Seal all vent con-

nections. Seal only the outer pipe
connections with high temperature
silicone (600

°

F/316

°

 C). Before join-

ing elbows and pipes, apply a bead
of high temperature silicone seal-
ant (GE RTV 106/Loctite RTV 81585)
to the male end of the elbow or
pipe. High temperature silicone
must also be used to re-seal any
connections after maintenance to
venting system.

NOTICE: Failure to follow these
instructions will void the warranty.

INSTALLATION
PRECAUTIONS

Consult local building codes before beginning
the installation. The installer must make sure
to select the proper vent system for installa-
tion. Before installing vent kit, the installer
must read this fireplace manual and vent kit
instructions.

Only a qualified service person should in-
stall venting system. The installer must fol-
low these safety rules:

• Wear gloves and safety glasses for

protection

• Use extreme caution when using ladders

or when on roof tops

• Be aware of electrical wiring locations

in walls and ceilings

The following actions will void the war-
ranty on your venting system:

• Installation of any damaged venting

component

• Unauthorized modification of the vent-

ing system

VENTING
INSTALLATION

 WARNING: This gas fireplace

and vent assembly must be
vented directly to the outside.
The venting system must NEVER
be attached to a chimney serving
a separate solid fuel burning ap-
pliance. Each gas appliance must
use a separate vent system. Do
not use common vent systems.

 WARNING: Horizontal sec-

tions of this vent system require
a minimum clearance of 2" from
the top of the pipe and 1" mini-
mum to the sides and bottom.
Vertical sections of this system
require a minimum of 1" clear-
ance to combustible materials on
all sides of the pipe.

• Installation of any component part not

manufactured or approved by DESA
International

• Installation other than as instructed by

these instructions

INSTALLATION PLANNING

There are two basic types of direct-vent
installation:

• Horizontal Termination

• Vertical Termination

It is important to select the proper length of
vent pipe for the type of termination you
choose. It is also important to note the wall
thickness.

For Horizontal Termination:

 Select the

amount of vertical rise desired. The horizon-
tal run of venting must have 1/4" rise for
every 12" of run towards the termination.

NOTICE: Treatment of firestops
and construction of the chase
may vary from building type to
building type. These instructions
are not substitutes for the re-
quirements of local building
codes. You must follow all local
building codes .

Note:

 When installing in a chase, you should

insulate the chase as you would the outside
walls of your home. This is especially im-
portant in cold climates. Minimum clear-
ance between vent pipes and combustible
materials such as insulation is 1".

After framing the chase (see Framing and
Finishing
 on page 4) install the vent system
by following the installation instructions.

Installing Vent System in a Chase

A chase is a vertical boxlike structure built
to enclose venting that runs along the out-
side of a building. A chase is not required for
such venting.

Continued

 WARNING: Never run the vent

downward as this may cause ex-
cessive temperatures which
could cause a fire.

You may use one or two 90

°

 elbows in this

vent configuration. See Horizontal Termina-
tion Configurations
 on pages 10 and 11.

For Vertical Termination:

 Measure the dis-

tance from the fireplace flue outlet to the
ceiling. Add the ceiling thickness, the verti-
cal rise in an attic or second story, and allow
for sufficient vent height above the roofline.

You may use one or two 90

°

 elbows in this

vent configuration. See Vertical Termination
Configurations
 on pages 13 and 14.

Note:

 You may use two 45

°

 elbows in place

of a 90

°

 elbow. You must follow rise to run

ratios when using 45

°

 elbows.

For two-story applications, firestops are re-
quired at each floor level. If an offset is
needed in the attic, additional pipe and el-
bows will be required.

You may use a chase with a vent termination
with exposed pipe on the exterior of the
house. See Installing Vent System in a Chase,
below.

Your Comfort Glow direct-vent fireplace
has been tested for a minimum 3' rise with a
maximum 10" wall thickness. The maxi-
mum horizontal run is 20' with 8' vertical
rise (see Installation for Horizontal Termi-
nation
, page 8). The maximum vertical run
is 30' (see Installation for Vertical Termina-
tion
, page 12).

It is very important that the venting system
maintain its balance between the combus-
tion air intake and the flue gas exhaust.
Certain limitations apply to vent configura-
tions and must be strictly followed.

Содержание CHDV37N/P

Страница 1: ...formation consult a qualified installer ser vice agency or the gas supplier This appliance may be installed in an aftermarket manufactured mobile home where not prohibited by local codes WARNING If th...

Страница 2: ...type indicated on fire place nameplate 14 This appliance when installed must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electri cal Code...

Страница 3: ...piezo ignitor This sys tem requires no matches batteries or other sources to light fireplace Figure 1 Comfort Glow Direct Vent Fireplace HDV Series Glass Door Assembly Blower Adjustment Optional Inst...

Страница 4: ...st maintain a minimum 1 clearance to combustibles 37 1 2 41 1 2 34 3 4 36 3 4 20 Vertical Termination 19 Horizontal Termination Note Where two numbers are given the top number is exclusive to the 37 F...

Страница 5: ...seComfortGloworSimpsonDura Vent GS venting components or kits spe cifically approved for this fireplace Minimum clearance between vent pipes and combustible materials is 1 25 mm except where stated ot...

Страница 6: ...nce above paved side walk or a paved driveway located on public property 84 inches 2133mm minimum M clearance under veranda porch deck 12 inches 305mm minimum N clearance above a roof shall extend a m...

Страница 7: ...r length of vent pipe for the type of termination you choose It is also important to note the wall thickness For Horizontal Termination Select the amount of vertical rise desired The horizon tal run o...

Страница 8: ...ination of pipe and el bows to the appliance adaptor with pipe seams oriented towards the wall or floor Twist lock Procedure The female ends of the pipes and fittings have four locking lugs indentatio...

Страница 9: ...cap Position the vent cap in the center of the 7 1 2 or 10 hole on the exterior wall with the arrow on the vent cap pointing up Insure proper clearance of 1 to combustibles is maintained At tach the v...

Страница 10: ...th corner installation UP Horizontal Venting See information in Figure 17 for Vertical V and Horizontal H maxi mums and mini mums The same amounts apply for flexible venting A higher termination mount...

Страница 11: ...max 8 min 8 min 20 max 20 max 8 max 20 max Venting with Two 90 Elbows Vertical V Horizontal H1 Horizontal H2 5 min 6 max 6 min 12 max 7 min 18 max 8 min 20 max 20 max 20 max Figure 19 Horizontal Termi...

Страница 12: ...ring members Note Pay special attention to these installation instructions for re quired clearances air space to combus tibles when passing through ceilings walls roofs enclosures attic rafters etc Do...

Страница 13: ...tally using a level Temporarily tack the support box in place through the inside walls and into the roof sheathing 4 Using tin snips cut the supportbox from the top corners down to the roofline and fo...

Страница 14: ...tal Run VENTING INSTALLATION Continued Venting with Two 90 Elbows Vertical V1 Horizontal H 5 min 6 max 6 min 12 max 7 min 18 max 8 min 20 max Note Vertical V1 Vertical V2 20 max Figure 27 Vertical Rig...

Страница 15: ...op Support Roof Flashing RTV Silicone Vertical Termination and 26 screws CD1000 7 x 12 Galvanized Coaxial Pipe Qty 1 CD1010 7 x 24 Galvanized Coaxial Pipe Qty 1 CD1020 7 x 48 Galvanized Coaxial Pipe Q...

Страница 16: ...ing fire place next to vinyl or cloth wall coverings or operating fireplace where impurities such as to bacco smoke aromatic candles cleaning fluids oil or kerosene lamps etc in the air exist may disc...

Страница 17: ...right side see Figure 33 Route power cord through both plastic bushing s and plug the power cord into a properly grounded 3 prong wall receptacle near the firebox b If your fireplace system installati...

Страница 18: ...ceptable alternative to test gauge connection Pur chase the A G A design certified manual shutoff valve from your retailer WARNING A qualified ser vice person must connect fire place to gas supply Fol...

Страница 19: ...rough one of the access holes on side of fireplace 3 Attach a 45 flare union gas connector to flexible gas line from gas supply see Figure 36 Connect flare union to flex ible gas line attached to gas...

Страница 20: ...ual shutoff valve see Fig ure 37 2 Open propane LP supply tank valve for propane LP fireplace or main gas valve located on or near gas meter for natu ral gas fireplace 3 Make sure control knob of fire...

Страница 21: ...Figure 41 Installing Battery in Hand Held Remote Control Unit Battery Cover 9 Volt Battery Terminal Wires Remote Control Unit Battery Housing 9 Volt Battery Receiver Terminal Wires Battery Clip REMOVI...

Страница 22: ...s secures the left side brick panel 5 Install the right brick panel using the same method described in step 3 6 Slide the right retainer bracket against the right side brick panel Loosely se cure the...

Страница 23: ...ock on burner could cause performance problems It is not necessary to use all of the lava rock provided Each log is marked with a number These numberswillhelpyouidentifythelogwhen installing It is ver...

Страница 24: ...for lighting 8 Turn gas control knob counterclock wise to PILOT 9 Push in gas control knob all the way and hold Immediately light the pi lot by repeatedly depressing the piezo spark ignitor until a fl...

Страница 25: ...utput of the central heating system etc 1 After lighting let pilot flame burn for about one minute Turn gas control knob on the control valve to ON po sition Turn variable control knob anywhere betwee...

Страница 26: ...e Troubleshooting pages 28 through 30 Figure 54 Typical Flame Pattern for CHDV37N P A B and CHDV41N P A B Thermocouple Thermopile 1 8 Pilot Burner Piezo Ignitor Figure 53 Pilot Assembly INSPECTING BUR...

Страница 27: ...and fittings and can be caused by having excessive lateral runs too many el bows or exterior portions of the sys tem being exposed to cold weather 4 Inspect joints to verify that no pipe sec tion or f...

Страница 28: ...6 Thermocouple damaged 7 Control valve damaged REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Tighten nut holding piezo ignitor Nut is...

Страница 29: ...rom line Have gas line checked by local pro pane LP or natural gas company 3 Clean burner see Cleaning and Mainte nance page 27 or replace burner orifice 1 Adjust the log set so that the flame does no...

Страница 30: ...ove 1 Improper log placement 2 Air holes at burner inlet blocked 3 Burner flame holes blocked OBSERVED PROBLEM Fireplace produces unwanted odors Fireplace shuts off in use Gas odor even when control k...

Страница 31: ...ontrols Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Note Use only original replacement parts Thiswillprotectyourwarrantycoveragefor parts replaced...

Страница 32: ...nimum Inlet Supply Pressure 4 5 w c 11 0 w c 4 5 w c 11 0 w c Thermal Efficiency 70 70 70 70 Dimension Inches mm HxWxD Fireplace 33 x 37 x 18 1 2 33 x 37 x 18 1 2 35 x 41 x 18 1 2 35 x 41 x 18 1 2 838...

Страница 33: ...s manual THERMOSTATICALLY CONTROLLED BLOWER KIT CDA3620T Provides better heat distribution Blower turns off and on automatically as needed Completeinstallationandoperationinstruc tions included in thi...

Страница 34: ...P REMOTE OFF ON 28 5 44 1 2 3 4 5 6 5 5 7 7 8 9 10 11 Included in Hardware Pack 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 6 6 38 32 33 34 35 59 36 33 37 39 2 39 3 39 1 42 43 45 48 47 46...

Страница 35: ...505 01 Rear Burner Natural 41 1 27 104488 03 Burner Manifold 1 28 104489 01 Burner Gasket 1 29 104506 04 Orifice 1 30 104506 08 Orifice 37 1 104506 11 Orifice 41 1 31 104507 01 Brass Elbow 1 32 104574...

Страница 36: ...P REMOTE OFF ON 28 5 44 1 2 3 4 5 6 5 5 7 7 8 9 10 11 Included in Hardware Pack 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 6 6 38 32 33 34 35 59 36 33 37 39 2 39 3 39 1 42 43 45 48 47 46...

Страница 37: ...04574 01 Brass Elbow 1 33 104508 01 Brass Fitting 3 34 104608 02 Aluminum Tubing Assy 37 1 104608 01 Aluminum Tubing Assy 41 1 PARTS LIST DIRECT VENT FIREPLACE CHDV37P A B CHDV41P A B This list contai...

Страница 38: ...ring a defective heater will be the responsibility of the owner TOTHEFULLEXTENTALLOWEDBYTHELAWOFTHEJURISDICTIONTHATGOVERNSTHESALEOFTHEPRODUCT THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED...

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