Valor 739DVN Installation instructions

Direct Vent Gas Insert
Model 739DVN (Natural Gas)
Model 739DVP (Propane Fuel)
Installation and Owner’s Manual
DO NOT store or use gasoline or any other
flammable vapors or liquids in the vicinity
of this or any other appliance.
IF YOU SMELL GAS:
Do not try to light any appliance.
Open windows.
Do not touch electrical switches.
Do not use any phone in your building.
Extinguish any open flame.
Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
If you cannot reach the gas supplier,
call the fire department.
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PLEASE READ THESE INSTRUCTIONS
CAREFULLY BEFORE INSTALLING AND
OPERATING THE APPLIANCE.
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 service must be performed
by a qualified installer, service agency or
the gas supplier.
WARNING: This product must be installed
by a licensed plumber or gas fitter when
installed within the Commonwealth of
Massachusetts. This appliance is suitable
for installation in a bedroom or bed-sitting
room.
Made in Canada by Miles Industries Ltd.
190-2255 Dollarton Highway, North Vancouver, BC, Canada V7H 3B1
www.milesfireplaces.com
4000072-14
©2007, Miles Industries Ltd. All rights reserved.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
FOR YOUR SAFETY
This appliance may be installed in an aftermarket permanently located, manufactured
(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, unless a certified kit is used.
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Table of Contents
Introduction ............................................................................................... 3
Appliance Dimensions ............................................................................. 4
Safety Information .................................................................................... 5
Specifications............................................................................................ 7
Planning..................................................................................................... 8
Clearances................................................................................................. 9
Venting ..................................................................................................... 11
Pack Contents ......................................................................................... 13
Appliance Preparation............................................................................ 15
Remote Control Preparation .................................................................. 16
Gas Supply .............................................................................................. 17
Panel Installation .................................................................................... 18
Log Installation ....................................................................................... 19
Burner & Pilot Operation........................................................................ 21
Window Refitting..................................................................................... 21
Trim Installation ...................................................................................... 22
Final Checks............................................................................................ 23
Operational Warnings............................................................................. 24
Lighting Instructions .............................................................................. 25
Maintenance ............................................................................................ 26
Programmable Remote Control............................................................. 28
Venting Options ...................................................................................... 30
Warranty................................................................................................... 31
The information contained in this installation manual is believed to be correct at the time of printing. Miles
Industries Ltd. reserves the right to change or modify any information or specifications without notice. Miles
Industries Ltd. grants no warranty, implied or stated, for the installation or maintenance of your heater, and
assumes no responsibility for any consequential damage(s).
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Thank you for purchasing the Valor 739 Direct Vent insert. This high quality unit is specifically designed to
be used where installations are restricted by the size of the fireplace. It is our goal to satisfy every Valor
customer. This owner’s manual explains the steps required to safely assemble, install, operate, and maintain
your new appliance.
Options
The model 739 base unit is supplied equipped for use with either natural gas 739DVN or propane fuel
739DVP.
Appliance Styles
Standard metal front, black Kit #741SFB
Cast iron front, black Kit #742CFB
FenderFire Double Doors Front Kit #743FVI
FenderFire Single Door Front Kit #744FVI
Optional Outer Trims
3-sided Contour Trim Kit Kit #746
3-sided Deluxe Trim Kit Kit #747
4-sided Contour Trim Kit Kit #748
4-sided Deluxe Trim Kit Kit #749
Additional Optional Features
Circulating Fan Kit #755CFK
Variable speed and temperature control. It is designed to boost the natural convection process through the
appliance. It may be fitted before the fireplace is installed or retrofitted at a later date.
Natural Gas Conversion Kit #608NGK
For conversion from propane to natural gas. Intended primarily for post-installation conversion in areas
where natural gas was not available at the time of initial installation.
Venting Options
Direct Vent Installations
One or more of the accessories listed on page 30 must be used for each installation. See vent installation
section for details..
Introduction
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See section on installation for details regarding clearances and mantel height allowances.
Appliance Dimensions
** See Page 9 for clearance information **
28-3/8”
R 1/12”
19-1/2”
2-5/8”
36-1/2”
26-5/8”
9-1/4”
Gas Line
7-3/8”
Electrical
20”
12-5/8”with Contour Outer Trim
12”with Deluxe Outer Trim
10”with Contour Outer Trim
9-3/8”with Deluxe Outer Trim
Appliance Dimensions
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Safe installation and operation always require common sense. We are also required by
Canadian and ANSI safety standards to point out the following:
If this appliance is not properly installed, a house fire or explosion may result. For your
safety, follow the installation directions. Contact local building or fire officials about
restrictions and installation requirements in your area. Please read this entire manual
before you install and use your new appliance. Failure to follow instructions may result
in property damage, bodily injury or death.
Installation and repair should be done by
a qualified service person. The appliance
should be inspected before use and at
least annually by a professional service
person. More frequent cleaning may
be required due to excessive lint from
carpeting, bedding material, et cetera.
It is imperative that control
compartments, burners and circulating
air passageways of the appliance are kept
clean.
Due to high temperatures, the appliance
should be located out of traffic and away
from furniture and draperies.
Do not use this heater if any part has been
under water. Immediately call a qualified
service technician to inspect the heater
and to replace any part of the control
system and any gas control which has
been under water.
The appliance area must be kept free from
combustible materials, gasoline and other
flammable vapors and liquids.
Clothing or other flammable materials
should not be placed on or near the
appliance.
The flexible cord provided must be
connected to a line voltage electrical
supply.
Any safety screen or guard removed
for servicing of a room heater must be
replaced prior to operating the appliance.
Never vent the appliance into other rooms
or buildings. The appliance must be
vented only to the outside.
This appliance must not be connected to
a chimney flue serving a separate solid-
fuel burning appliance.
Children and adults should be alerted to
the hazards of high surface temperatures
and should stay away to avoid burns or
clothing ignition.
Young children should be carefully
supervised when they are in the same
room as the appliance.
Provision for adequate combustion and
ventilation air must be provided.
We recommend that our gas
hearth products be installed
and serviced by professionals
who are certified in the
United States by NFI (National
Fireplace Institute®).
Safety Information
WARNING
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTILCOOLED.
NEVERALLOW CHILDREN
TO TOUCH GLASS.
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Safety Information
NOTE: Always allow adequate clearance around air openings into the combustion chamber and
maintain accessibility clearances for servicing and proper operation.
2.1 General Safety (Home Owner)
Cleaning. To clean the appliance, make sure it
is off and cold. Then remove the logs and use a
vacuum to clean the burner and air openings in
the bottom and back of the appliance. Replace the
logs.
Fire Extinguisher. Every home should have at
least one fire extinguisher. An approved Class
A-B-C extinguisher should be mounted on the wall
near an exit and close to the appliance, but not so
close that accessibility to the extinguisher could
be blocked by a fire. Your local Fire Department
can advise you concerning the most appropriate
location.
Smoke Detectors & Carbon Monoxide
Detectors. Install at least one smoke detector on
each floor of your home to ensure your safety. It
should be located away from the gas appliance
and close to the sleeping areas. Follow the smoke
detector manufacturer’s placement installation
and maintenance instructions. Your local Fire
Department may provide assistance in selecting
smoke detectors and carbon monoxide detectors.
It is strongly recommended, for your family’s
protection, that a carbon monoxide detector be
placed in all homes that utilize gas in any form.
2.2 Safety for the Installer
Wear gloves and safety glasses for protection.
Exercise extreme caution when using ladders
or when on rooftops.
Be aware of electric wiring locations in walls
and ceilings.
Use a back support when doing any heavy
lifting.
2.3 Vent Safety
Venting must be installed according to local codes
and good venting practices.
2.4 Electrical Code
These appliances, when installed, must be
electrically grounded in accordance with local
codes or, in the absence of local codes, with the
National Electrical Code, ANSI/NFPA 70 or the
Canadian Electrical Code, CSA C22.1.
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3.1 Planning Your Installation
Please note the following key points regarding the
location of your appliance:
A sufficient gas pressure is required to supply the
unit with a minimum inlet pressure.
Allow adequate accessibility clearances for
servicing and proper operation.
Allow adequate clearance to combustibles and
around air openings for combustion.
A suitable power outlet is required to provide
power when fitted with a fan.
3.2 Listing and Codes
The Valor model 739 is listed and certified for
installation in the U.S.A. and Canada under the
following standards:
ANSI Z21.88-2005 / CSA 2.33-2005 Vented Gas
Fireplace Heaters.
CAN/CGA-2.17-M91, Gas-Fired Appliances for
Use at High Altitudes.
3.3 Installation Codes
This appliance must be installed in accordance with
local codes if any or, in the absence of local codes,
follow the National Fuel Gas Code, ANSI Z223.1 or
Natural Gas and Propane Installation Code, CAN
1-B149.
3.4 High Altitude Installation
When installing this appliance over 4,500 ft. (1,372
m) above sea level in Canada, the appliance must
be properly de-rated and installed according to local
codes; in the absence of local codes, it must be
installed in accordance with CAN/CGA-B149. In the
US, for installations above 2,000 ft., the appliance
must be installed in accordance with the current
National Fuel Gas Code, ANSI Z223.1/ NFPA 54.
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Specifications
Note: Always check appliance label for correct information
MODEL 739 Natural Gas (NG) Propane (LPG)
Manifold pressure 3.95 in. w.c. (0.98 kPa) 9.5 in. w.c. (2.37 kPa)
Min. supply pressure for
purpose of input adjustment 5.0 in. w.c. (1.25 kPa) 11.0 in. w.c. (2.75 kPa)
Max. supply pressure for
purpose of input adjustment 10.5 in. w.c. (2.6 kPa) 14.0 in. w.c. (3.5 kPa)
Orifice size Bray CAT 82–650 Bray CAT 92–260
Maximum input rating 24,000 BTU/hr 24,000 BTU/hr
High altitude (US) 0–2,000 ft. (0–610 m) US 0–2,000 ft. (0–610 m) US
High altitude (Canada) 0–4,500 ft. (0–1,372 m) Can 0–4,500 ft. (0–1,372 m) Can
Electrical rating 120 V.A.C. System 120 V.A.C. System
Circulating fan Variable Speed Variable Speed
Vent system 3” approved flex 3” approved flex
Log set Ceramic (6–Piece) Ceramic (6–Piece)
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Planning
NOTE: THIS APPLIANCE MAY ONLY BE INSTALLED IN A SOLID-FUEL BURNING FIREPLACE WITH A
WORKING FLUE AND CONSTRUCTED OF NON-COMBUSTIBLE MATERIAL.
5.1 Forward Planning
We recommend the following steps for installation.
Familiarize yourself with this manual.
Check the minimum install dimensions and vent installation.
Check your local install codes.
Check that you have all the parts and components necessary to complete the installation.
Check that the gas and electrical supplies are ready.
Prepare opening (clean chase, level base, etc.).
Install vent.
Install base unit and connect vent.
Install optional fan.
Connect gas and electrical supplies.
Install operational components and prepare for first test fire.
Check operation of unit.
Fit surround (optional) and front kit.
Take time to explain the operation of the appliance to the customer (most call backs are caused because
the customer does not understand the operation of the unit).
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
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Clearances
X
Y
6.1 Existing Fireplace (Masonry or Factory-Built)
The model 739 is intended for installation into masonry or listed factory-built fireplaces. Masonry fireplaces
must be built according to the requirements of the standards for chimneys, fireplaces, vents and solid-fuel
burning appliances, NFPA 211 (Latest Edition) or the applicable national, provincial, state or local codes. The
section 6.2 shows the minimum install dimensions for the model 739.
Note: The model 739 is certified without requiring a hearth projection,
although local codes may require a minimum hearth projection.
Check that masonry step does not interfere with
install dimensions or vent pipe.
If mantel is combustible see section 6.2 for
allowable clearances.
Minimum width of fireplace opening at front = 28”
X = 12-5/8” for Contoured Outer Trims
X = 12 ” for Deluxe Outer Trims
Y = 20”
5” 5”
Distance from unit (engine) to combustible wall
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Clearances
6.2 Combustible Mantel Clearance
Figure below shows minimum clearances to combustible mantles.
Note: Measure taken from underside of mantel to finished floor surface that the unit is sitting on.
6.3 Finishing Materials
Combustible materials: Material such as wood, compressed paper, plant fibers, plastics or any material
capable of igniting and burning, whether flame-proofed or not, plastered or un-plastered.
Non-Combustible Material: Material such as steel, iron brick, tile, concrete or materials that bear the UL
mark for zero (0) fire rating.
14”(355 mm)
8”(203 mm)
4”(102 mm)
1”(25 mm)
38”
(965 mm)
35”
(889 mm)
32”
(813 mm)
28”
(711 mm)
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7.1 Vent Location
The vent terminal must be located through the roof.
This direct vent appliance is designed to operate when an undisturbed airflow hits the outside vent terminal
from any direction.
Check local codes for allowable vertical vent termination.
24
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
45˚
4’ Max.
Horizontal Run (Feet) Max. 4’
7.2 Venting Chart
Maximum vertical height 30 ft. (measured to bottom of termination)
Minimum vertical height 10 ft (measured to bottom of termination)
Maximum horizontal run 4 ft. (measured center to center of pipe)
Maximum offset angle 45° (sweeping bend to allow for obstructions)
Venting Notes
Where possible, avoid joining flex pipes. If joints are required,
use the Dura-Vent 923F connector and seal joints with RTV
high temp sealant.
Four ft. horizontal is permissible to allow for routing around
masonry projections. Do not bend flex pipe over a 45° radius.
Venting
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Venting
991 DV GS
Cap (High Wind)
980 DV GS
Cap (Low Profile)
923GK DV GS
Chimney Liner Kit
930 DV GS
Extended Cap
923F DV GS
Appliance
Flex Connector
2150 DV GS
Flex Connector
7.3 Vent Installation
IMPORTANT: This appliance’s venting system is room sealed, which means that there should be no
provision to allow room air to be used in the combustion process.
Note: Use only 3” flex venting materials approved for masonry installations.
Planning Your Vent Installation
This type of direct vent system may only terminate in the following way:
Vertical termination using a Dura-Vent
3” adapter and cap (see Vent parts list).
There are limitations to the vertical and/or
horizontal lengths (see page 11 for venting
chart).
When calculating the length of the vent
pipe from the outlet of the appliance to
termination, allow for any offsets in the
chase and sufficient vertical height above
the roof.
Apply RTV sealant to the appliance’s
vent pipe and slide over the air intake
and exhaust pipes.
Secure using the 8 self-tapping screws
provided (4 per flex pipe).
Slide the unit into the opening, taking
care not to damage the liner (allow
enough slack for final surround
assembly).
At the top of the chimney, slide the
connector plate over the 2 flex liners.
Attach the termination cap to the flex
pipes using the 8 screws provided.
Seal the connector plate to the chimney
(fire cement).
1.
2.
3.
4.
5.
6.
WARNING: Failure to position the parts in accordance with these
diagrams or failure to use only parts specifically approved with
this appliance may result in property damage or personal injury.
Note: Inspect vent connection before
installing the trim surrounds.
Typical components used in shown example.
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Pack Contents
Take care when removing the contents from the packaging to prevent damage. Check that all the contents
are in the packs and are undamaged.
#739DVN or #739DVP Engine Unit
1 Appliance engine unit fitted with window
1 Ceramic log pack (contains 6 pieces)
1 Ceramic brick pack (contains 3 pieces)
1 Remote control kit (handset, receiver and wires)
4 1.5 V AA batteries
1 9 V battery
2 Side shroud mounting brackets
1 Top shroud mounting bracket
1 Gas inlet pipe connection adapter
1 Rear log support
8 #8 screws
3 Cable clips
#741SFB Standard Fronts (Alternative)
1 Frame and upper louver unit
1 Lower louver unit
#742CFB Cast Iron Front (Alternative)
1 Top casting unit
1 Bottom casting unit
#755CFK Circulating Fan Kit (Additional
option)
Details are with the kit.
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Pack Contents
Rear Log Rest Remote Control
Ceramic Log Set
742CFB Cast Iron Front741SFB Standard Metal Front
Ceramic Brick Pack
739DVN or 739DVP Engine
Engine Pack
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9.1 Window Removal
Remove the bottom center spring-loaded bolt.
Turn the 5 remaining spring-loaded bolts 90 degrees to release the window from the firebox.
Carefully lift the window away and put aside in a safe location to avoid damage.
To reinstall, follow the instructions given in the section Window Refitting on page 21.
9.2 Ignition Spark Check
The pilot burner and electrode unit are at the left end of the
burner.
Push in the lighting knob and turn it counter-clockwise through
the “IGN” position to “PILOT”. A spark should flash across from
the pilot electrode to the pilot burner shield as shown below.
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Appliance Preparation
Do not remove the window when the appliance is hot. Not only is it dangerous but it
could cause damage to the gasket.
CAUTION: Do not abuse the appliance’s glass by striking, slamming or similar trauma.
Do not use the appliance with the window removed, glass panel cracked or broken.
Only use glass approved for use with this heater. Do not use substitute materials.
Replacement of the panel should only be carried out by a licensed qualified service
person.
Thermostat Knob Gas Control Knob
Spring-loaded bolts
2
1
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Remote Control Preparation
CAUTION! Do not connect the batteries to the remote control receiver until the wires are
connected to the burner control unit, as short circuit could result in destruction of the
electrical components.
Connect the wiring harness to the receiver box by pushing the wire connector on to the receiver circuit
board. The plug will only go on one way so please ensure that the wires are pointing up and the slot in
the board is in line with the tab on the wiring harness plug.
Connect the wires “A” (with the “L” terminals) to the connectors “B” on the control valve. Please note that
the connectors are different sizes; the smaller one fits to the lower connection on the valve.
Connect the wires “C” to the connectors “D” on the control valve. (Either wire can be fitted to either
connector.)
Remove the remote control receiver lid.
Fit four 1.5 V batteries. Refit the lid.
Place the remote control receiver of the Velcro pad.
Fit the 9 V battery to the handset transmitter.
1.
2.
3.
4.
5.
6.
7.
Remote control receiver
A
C
Receiver Cable
LED (green)
Sensor Opening
D
B
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Gas Supply
Only persons licensed to work with gas piping may make the necessary gas connection to this appliance.
You are now ready to hook up the gas supply. Be sure that gas plumbing instructions and all provincial and local
codes are carefully followed. Use approved flexible gas connections or rigid piping, depending on provincial
and local codes, to attach burner to gas supply. Be sure to use proper size gas supply line. Carefully check all
connections for gas leaks with soap and water solution.
Each installation must conform to all local, provincial and national codes. Refer to the national fuel gas code, local
zoning and code authorities for details on installation requirements.
11.1 Existing Gas Supply
Before interrupting the existing gas supply it is recommended that the following be checked:
Shut down all gas appliances and carry out a pressure test to insure there are no existing leaks on the system.
Before connecting the appliance to the gas supply line, double-check that the appliance you have purchased is designed
for the gas type you are using. The gas type markings are located on the certification label and also on the appliance’s gas
valve.
Check the gas pressure to insure you will be able to supply the minimum inlet pressure for the appliance.
Check your pipe sizing to insure that sufficient volume will be supplied to the appliance.
11.2 Gas Supply Installation
Provide adequate clearance for proper installation and checking of the gas connections.
Have your gas supplier or a qualified gas fitter run a gas supply line into the gas fireplace. The line must be properly sized
and fitted according to the installation codes. Upstream of the appliance supply connection, the fitter shall provide an easily
accessible manual shut-off valve.
The gas supply pipe should enter the appliance case through the opening at the rear left side. The supply pipe should be
connected to the appliance gas inlet pipe situated at the left side of the control unit. Supply line connection to the inlet pipe is
3/8 NPT.
If the circulating fan is to be installed, be aware that the supply pipe run inside the case should be at the same height as the
appliance inlet pipe in order to clear the fan. If intending to fit an internal isolating valve, check that it will be clear of the fan.
Use only new black iron or steel pipes or copper tubing if acceptable—check local codes. Note that in USA, copper tubing
must be internally tinned for protection against sulfur compounds.
Unions in gas lines should be of ground joint type.
Sealant used must be resistant to the action of all gas constituents including LP gas. Sealant should be applied lightly to
male threads to ensure excess sealant does not enter gas lines.
11.3 Pressure Testing the Supply Line for Leaks
The appliance and its individual shut-off valve must be disconnected from the gas supply piping system during any pressure
testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).
The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any
pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa). Failure to do
so will damage the appliance’s gas valve. Such damage is not covered by the manufacturer’s warranty.
When testing for leaks:
Make sure that the appliance is turned off.
Open the manual shut-off valve.
Test for leaks by applying a liquid detergent or soap solution to all joints.
Bubbles forming indicate a gas leak.
Never use an open flame to check for leaks.
Correct any leak detected immediately.
The pressure test tapping locations are shown in the diagram to the right.
A built-in non-adjustable regulator controls the burner manifold pressure. The
correct pressure range is shown in the Specifications section of this manual.
The pressure check should be made with the burner lit. See the lighting
instructions section for full operating details.
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•
•
•
•
•
•
•
BE SURE TO TIGHTEN THE PRESSURE TAP SET-SCREW AFTER CHECKING THE PRESSURE.
CHECK ALL GAS CONNECTIONS FOR GAS LEAKS.
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Panel Installation
12.1 Ceramic Panels Installation
Remove the Firebox Baffle by first removing 2
screws on the front flange and lifting the Baffle
towards you.
Position the Rear Ceramic Panel onto the Rear Brick
Panel Rest. The Panel will sit on the lower ledge and
be flat against the rear of the firebox.
Slide the Left Ceramic Panel against the left side
of the firebox and up to the Rear Ceramic Panel.
The Panel will have to be angled to fit inside the
firebox. Position the Right Ceramic Panel in the
same fashion.
Re-install the Firebox Baffle fitting the rear flange
above the Rear Brick Panel Rest and fastening 2
screws provided on the front edge.
1.
2.
3.
4.
Rear Brick Panel Rest
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Log Installation
13.1 Ceramic Logs Installation
Install the Rear Log Rest supplied using 3 screws provided. See figure 13.1.
Place the Ash Bed in position. The projections at the front of the Ash Bed are positioned against the
sloping metal stops, immediately behind the burner. See figures 13.2, 13.8, 13.9.
Place the Rear Log in position. Place the Log on the 2 pins on the top left and right of the Ash Bed. See
figure 13.3.
Place the Front Log at the front of the firebox locating it on the front support. See figure 13.4.
Place the Left Side Center Log in position, locating the thick part on the left side of the Ash Bed on the 2
pins provided, with its “nose” resting on top of the Ash Bed center projection. See figure 13.5.
Identify the Right Side Center ‘Y’ log. Place the Right Side Center Y Log in position, locating the thick
part on the right side of the Ash Bed on to the pin provided with its “nose” located on the single pin. See
figure 13.6.
Install the Cross Twig by first mounting the rear of the Cross Twig on the pin situated on the top of the
Rear Log near the center. Then, move the front of the Cross Twig until it finds its location in the cradle
provided in the Front Log. See figure 13.7.
1.
2.
3.
4.
5.
6.
7.
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Log Installation
Rear Log Rest
See no. 2
on p. 18
Rear Log Pins
Left Center
Log Pins
Front Support
Ash Bed
Rear Log
Front Log
Left Center Twig
Right Center Twig
Cross Twig
13.3
13.4
13.5
13.6
13.7
13.8
13.9
13.2
13.1
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