Desa HDVSR78 Guide de démarrage rapide

For more information, visit www.desatech.com

FOR YOUR SAFETY

 

vapors or liquids in the vicinity of this or any other

appliance.

— WHAT TO DO IF YOU SMELL GAS :

 

 

 

 



 



 -













VENTED DECORATIVE NATURAL GAS LOGS

OWNER’S OPERATION AND INSTALLATION MANUAL

RGA 2-72

APPROVED

LOG SET AND BURNER MODELS

HDVSR18, HDVDR18W, HDVDR24W AND HDVTR24W

www.desatech.com 117272-01F2

SAFETy

WARNING: This product

contains and/or generates

    

of California to cause cancer or

-







-

-



    

   

   







  Early signs

of carbon monoxide poisoning resemble the

u, with headaches, dizziness or nausea. If

you have these signs, the replace may not

have been installed properly. Get fresh air at

 Have replace inspected and serviced

by a qualied service person. Some people

are more affected by carbon monoxide than

others. These include pregnant women,

people with heart or lung disease or anemia,

those under the inuence of alcohol and those

at high altitudes.

Natural Gas: Natural gas is odorless. An

odor-making agent is added to the gas. The

odor helps you detect a gas leak. However,

the odor added to the gas can fade. Gas may

be present even though no odor exists.

Make certain you read and understand all

warnings. Keep this manual for reference. It

is your guide to safe and proper operation of

this log set.

TABLE OF CONTENTS

Safety .................................................................. 2

Local Codes......................................................... 4

Unpacking............................................................ 4

Product Identication ........................................... 4

Optional Product Features................................... 4

Installation .......................................................... 5

Operation ............................................................11

Cleaning and Maintenance .................................11

Troubleshooting ................................................. 12

Parts .................................................................. 14

Service Hints ..................................................... 18

Technical Service............................................... 18

Replacement Parts ............................................ 18

Accessories ....................................................... 19

Warranty ..............................................Back Cover

-

  

   





installation and operational

procedures. For assistance or

  

   

agency or the gas supplier.



    

-

stalled. Provisions for adequate





National Fuel Gas Codes, ANSI

Z233.1/NFPA 54, Air for Combus-

tion and Ventilation.

WARNING: This appliance

is for installation only in a

   

  



    

     











state or local codes.

     



www.desatech.com

117272-01F 3

WARNING: Any change to





1. This appliance, as supplied, is only for use

with the type of gas indicated on the rating

plate. This appliance is convertible for use

with propane/LP, using the GA9050A or

GA9150A pilot kit.

2. If you smell gas

• shut off gas supply

• 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 you gas supplier, call

the re department.

3. Never install the log set

• in a recreational vehicle

• where curtains, furniture, clothing, or

other ammable objects are less than

42" from the front, top, or sides of the

log set

• in high trafc areas

• in windy or drafty areas

4. Before installing in a solid fuel burning re-

place, the chimney ue and rebox must

be cleaned of soot, creosote, ashes and

loose paint by a qualied chimney cleaner.

Creosote will ignite if highly heated. Inspect

chimney ue for damage. If damaged, repair

ue before operating heater.

5. You must operate this log set with a re-

place screen in place. Make sure replace

screen is closed before running log set.

6. This log set is designed to be smokeless.

If logs ever appear to smoke, turn off appli-

ance and call a qualied service person.

Note: During initial operation, slight smok-

ing could occur due to log curing and

the burning of manufacturing residues.

You may wish to add more ventilation by

opening a window.

7. To reduce the creation of soot, follow the

instructions in Cleaning and Maintenance,

page 11.

SAFETy

Continued

8. Do not allow fans to blow directly into the

replace. Avoid any drafts that alter burner

ame patterns. Ceiling fans can create

drafts that alter burner ame patterns.

Altered burner patterns can increase

sooting.

9. Do not use a blower insert, heat exchang-

er insert or other accessory not approved

for use with this log set.

10. The installation and provisions for com-

bustion and ventilation air must conform

with the National Fuel Gas Code, ANSI

Z233.1/NFPA 54, Air for Combustion and

Ventilation.

11. Do not run log set

• where ammable liquids or vapors are

used or stored

• under dusty conditions

12. Do not burn solid fuel in the replace after

installing the log set. Do not use this log

set to cook food or burn paper or other

objects.

13. Log set becomes very hot when in use.

Keep children and adults away from hot

surface to avoid burns or clothing ignition.

Log set will remain hot for a time after

shutdown. Allow surface to cool before

touching.

14. Carefully supervise young children when

they are in the room with log set.

15. Do not use appliance if any part has been

exposed to or under water. Immediately

call a qualied service technician to inspect

the room appliance and to replace any part

of the control system (if using GA9050A or

GA9150A) and any gas control which has

been under water.

16. To help prevent breakage, new logs must

be broken-in (see Curing Logs page 11).

17. Turn log set off and let cool before servic-

ing, installing, or repairing. Only a qualied

service person should install, service, or

repair log set.

18. Provide adequate clearances around air

openings.

19. This vented gas log set may not be

installed in a bedroom or bathroom in

the Commonwealth of Massachusetts.

www.desatech.com 117272-01F4

LOCAL CODES

Install and use log set with care. Follow all local

codes. In the absence of local codes, use the lat-

est edition of The National Fuel Gas Code ANSI

Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

Figure 1 - Product Identication

(Dual Burner Shown)

Hearth Kit Model ___________________

Serial Number _____________________

Log Set Model _____________________

Grate

Burner

Pan

Burner Manifold Burner Inlet

Fitting

Burner Clamp

Grate Steps

OPTIONAL PRODUCT FEATURES

PRODUCT IDENTIFICATION

UNPACkING





-



1. Remove logs, hearth kit, pan materials,

and hardware from carton.

2. Remove all protective packaging applied

to logs and base for shipment.

3. Check heater for any shipping damage.

If heater is damaged call DESA Heating,

LLC at 1-866-672-6040 for replacement

parts before returning to dealer.

ON/OFF SAFETY VALVE/PILOT kIT

AND PROPANE/LP CONVERSION

An optional valve/safety pilot kit with a piezo

ignitor is available for this appliance. This sys-

tem requires no matches, batteries, or other

sources to light. You must use this optional

system for LP conversion. See Accessories,

page 19.

REMOTE CONTROL READY



PILOT kIT

An optional millivolt valve/safety pilot kit with

a piezo ignitor is available for this appliance.

This system requires no matches, batteries,

or other sources to light. This system may

be connected to a wall switch or hand-held

wireless remote control. See Accessories,

page 19.

REMOTE CONTROL ACCESSORIES

There is an optional hand-held ON/OFF re-

mote control that can be purchased separately

for this log set. You must use the millivolt

valve/safety pilot kit to use remote acces-

sories with this appliance. See Accessories,

page 19.

A wall switch is also available for this appli-

ance. You must use the millivolt valve/safety

pilot kit to use the wall switch with this appli-

ance. See Accessories, page 19.

www.desatech.com

117272-01F 5

BURNER ORIFICE

LOG NATURAL PROPANE/LP

MODEL IN. NUM. IN. NUM.

HDVSR18

HDVDR18W

0.120 31 0.073 49

HDVDR24W 0.129 30 0.086 44

HDVTR24W 0.1405 28 0.089 43

Model

Burner

Description

Btu Input

Natural Gas

Btu Input

Propane/LP

Gas



Vent Opening

HDVSR18

HDVDR18W

18"

Dual 55,000 45,000 8" dia.

HDVDR24W 24"

Dual 60,000 55,000 8" dia.

HDVTR24W 24"

Triple 70,000 60,000 8" dia.

*Add 6" if safety valve/pilot is used

**At depth indicated

FUEL INLET PRESSURE



Min. Max.

NG 5.5" 10.5"

LP 11" 13"

Figure 2 - Technical Information Charts

MINIMUM FIREBOX SIZES

Models: HDVSR18, HDVDR18W

Front

Width*

Back

Width**

Depth Height

28" 16" 14" 18"

Models: HDVDR24W

Front

Width*

Back

Width**

Depth Height

29 3/417" 15 1/218"

Models: HDVTR24W

Front

Width*

Back

Width**

Depth Height

30" 22" 15 1/218"

CHECk GAS TYPE

Use only natural gas. If your gas supply is not

natural gas, you must install ON/OFF Safety

Valve/Pilot Kit (see Accessories, page 19).

Call dealer where you bought log set.

If the replace does not have a gas supply

shutoff valve, one must be installed.

INSTALLATION





-



WARNING: Before installing



    

-



-





    













   

   

this type of gas appliance. Only

  







    











result in a hazardous condition.

FLUE OPENING SPECIFICATIONS

Note: This vented appliance must be installed

only in a solid-fuel burning replace with a

working ue and constructed of noncombus-

tible material.

The charts in Figure 2 indicate technical

information regarding the installation of your

gas log set. Please make sure that all of the

specications shown are applicable before

installation is attempted.

The replace must include a working ue and

venting system with the minimum openings

shown in the Figure 2.

www.desatech.com 117272-01F6

INSTALLATION

Continued

Damper

Clamp

Damper

Clamp

Damper

Manufactured

Fireplace

Masonry Fireplace

Figure 3 - Attaching Damper Clamp

Damper

CONNECTING TO GAS SUPPLY

  -

    

     

local codes.



Before installing log set, make sure you have

the items listed below.

• piping (check local codes)

• sealant (resistant to Propane/LP gas)

• equipment shutoff valve

• test gauge connection

• adjustable (crescent) wrench or pliers

• sediment trap

• tee joint

• pipe wrench

    

     -





your local codes. Use pipe of









Installation must include a equipment shutoff

valve, union, and plugged 1/8" NPT tap. Locate

NPT tap within reach for test gauge hook up.

NPT tap must be upstream from log set (see

Figure 4, page 7).

IMPORTANT: Install equipment shutoff valve

in an accessible location. The equipment

shutoff valve is for turning on or shutting off

the gas to the appliance.

Apply pipe joint sealant lightly to male NPT

threads. This will prevent excess sealant from

going into pipe. Excess sealant in pipe could

result in a clogged burner injector.

    

sealant that is resistant to liquid



VENTING SPECIFICATIONS FOR

INSTALLATION

The replace chimney ue and vent must be

drafting properly. To check the vent for proper

drafting: Light a tightly rolled newspaper on

one end and place it at the inside front edge

of the replace. Observe the smoke and be

sure the vent is properly drawing it up the

chimney. If the smoke spills out into the room,

extinguish the ame and remove any obstruc-

tion until proper venting is achieved.

The chimney ue must remain open a mini-

mum of 3" at all times during the operation

of this log set.

For Massachusetts Residents Only

Installation of this vented gas log set in the

Commonwealth of Massachusetts requires

the damper be permanently removed or

welded in the fully open position.

INSTALLING DAMPER CLAMP

Secure the damper stop clamp provided to

the leading edge of the damper as shown in

Figure 3. If for any reason this clamp doesn't

work on your replace, another suitable clamp

or permanent stop must be installed, or the

damper blade must be cut or removed.

www.desatech.com

117272-01F 7

We recommend that you install a sediment

trap in supply line as shown in Figure 4.

Locate sediment trap where it is within reach

for cleaning. Install in piping system between

fuel supply and heater. Locate sediment

trap where trapped matter is not likely to

freeze. A sediment trap traps moisture and

contaminants. This keeps them from going

into log set controls. If sediment trap is not

installed or is installed wrong, log set may

not run properly.

Figure 4 - Gas Connection

* Purchase the optional CSA design-certied

equipment shutoff valve from your dealer.

** Minimum inlet pressure for purpose of input

adjustment.

3" Minimum

Sediment Trap

From Gas Meter

(5" W.C.** to

10.5" W.C.

Pressure)

CSA Design-

Certied Equipment

Shutoff Valve With

1/8" NPT Tap*

Approved Flexible Gas Hose

(if allowed by local codes)

Tee

Joint

Pipe

Nipple

Cap

INSTALLATION

Continued

CHECkING GAS CONNECTIONS

WARNING:Testallgaspiping

   



installing or servicing. Correct



WARNING: Never use an



-







PRESSURE TESTING GAS SUPPLY

PIPING SYSTEM





1. Disconnect log set and its individual equip-

ment shutoff valve from gas supply piping

system.

2. Cap off open end of gas pipe where equip-

ment shutoff valve was connected.

3. Pressurize supply piping system by either

using compressed air or opening main gas

valve located on or near gas meter.

4. Check all joints of gas supply piping sys-

tem. Apply noncorrosive leak detection

uid to gas joints. Bubbles forming show

a leak.

5. Correct all leaks at once.

6. Reconnect log set and equipment shutoff

valve to gas supply. Check reconnected

ttings for leaks.

Test Pressures Equal To or Less Than



1. Close equipment shutoff valve (see Fig-

ure 5).

2. Pressurize supply piping system by either

using compressed air or opening main gas

valve located on or near gas meter.

3. Check all joints from gas meter to equip-

ment shutoff valve (see Figure 5). Apply

noncorrosive leak detection uid to gas

joints. Bubbles forming show a leak.

4. Correct all leaks at once.

Figure 5 - Checking Gas Joints

Gas Meter

Equipment

Shutoff

Valve

www.desatech.com 117272-01F8

INSTALLATION

Continued

HEARTH kIT ASSEMBLY AND

INSTALLATION



1. Determine which side gas line will be

coming into replace.

-

  

      

-







    

    



2. Using a hammer and screw driver, remove

knockout plug from side of pan that cor-

responds to gas line (see Figure 6).

3. Unscrew burner inlet tting from burner

manifold.

Burner Inlet

Fitting

Burner Inlet

Fitting

Screw

Front

Burner

Manifold

Nut

Burner Clamp

Burner Pan

(Front)

Burner Pan

(Front)

Knockout

Plugs

Gas Connection

Must Be On

Right Side For

Triple Burner

TRIPLE-BURNER

DUAL-FLAME

Burner

Manifold

Figure 6 - Installing Burner

Figure 7 - Connecting Gas to Appliance

Adapter

Fitting

Gas

Connector

Tube

Burner Pan

Assembly

(Facing Front

of Fireplace)

4. Place burner manifold in pan with thread-

ed opening facing open knockout plug.

5. Using thread sealant (resistant to the ac-

tion of propane/LP gas) on larger end of

tting, screw burner inlet tting through

hole and into burner manifold (see Figure

6). Tighten using a wrench.

6. Using burner clamp, screw, and nut pro-

vided, assemble clamp to pan (“U” style

and triple burners only). This will hold

burner manifold in place.

7. If using optional GA9150A kit, follow in-

structions included kit for installation and

operation.

Installation and Gas Connection

1. Place burner pan assembly in center of

replace oor. Make sure front of pan

faces forward.

2. Thread gas supply tting to replace gas

supply pipe. Use thread sealant.

3. Install adapter tting onto burner inlet t-

ting using thread sealant on male threads

of burner inlet tting (see Figure 7). Adjust

to most convenient position.

4. Install gas connector tube to gas supply

tting. Carefully shape tube to attach to

adapter tting. Be careful not to cause

kinks in tube.

www.desatech.com

117272-01F 9

INSTALLATION

Continued



VALVE/PILOT kIT

For additional convenience and safety, or for

propane/LP conversion, an optional ON/OFF

safety valve/pilot kit is available. See Acces-

sories, page 19.





propane/LP conversion.

TESTING BURNER FOR LEAkS

1. Generously apply noncorrosive leak de-

tection uid to all connections.





2. Light burner with shutoff valve no more

than half open and holding a match

slightly in front of the pan (see Lighting

Instructions, page 11).

3. Inspect all connections for bubbles, raw

gas odor, or ame from any area other

than burner (leaks). If leaks are detected,

shut off gas valve immediately. Tighten,

or reassemble loose connection(s) using

pipe joint compound until burner system

is leak free.

4. When burner is tested and leak free,

observe individual tongues of ame on

burner.

Note: Burner design includes more ports

on the outside of the bar. Make sure that

all ports are clear and producing ame

evenly across burner. If any ports appear

blocked, clear them by removing burner

manifold and reaming ports with a modi-

ed paper clip or other suitable tool.

5. When nished testing, turn gas shutoff

valve OFF to extinguish all ames.

ADDING PAN MATERIAL

1. Open bag of ash bed material (vermiculite)

and spread it evenly across burner pan

to the top. You may overow the front

and sides of pan to cover the entire pan

and connecting hardware. Do not cover

GA9050A or GA9150A valve.

2. Open glowing embers and evenly cover

ash bed material (vermiculite) in burner

pan.

INSTALLING GRATE AND LOGS

1. Place grate over burner pan where two

outer horizontal supports on the grate t

into two pan positioning notches in rear

vertical edge of pan.

2. Slide two rear log grate steps over two

outer horizontal supports on grate as

shown in Figure 8.

3. Place back log on onto grate steps (see

Figure 9).

Figure 8 - Installing Grate (Pan Material

Not Shown)

Grate Grate Steps

Figure 9 - Installing Front and Back Logs

(Number and style may vary)

Kingston Oak

American Chestnut

(Shown)

Crimson Creek

www.desatech.com 117272-01F10

INSTALLATION

Continued

Figure 10 - Placement of Top Logs

Kingston Oak

American

Chestnut

24" Crimson

Creek

4. Place front log(s) on grate and slide

forward against front bars on grate (see

Figure 9, page 9).

5. Place smaller top logs onto bottom logs

(see Figure 10). Leave as much open

space between logs as possible to

minimize ame impingement and sooting.

Note: Logs may chip if they are handled

roughly or if hit together while being

placed.

18" Crimson

Creek

Ce manuel convient aux modèles suivants

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