MHSC CDVR42n/pv7 Operating instructions

MHSC CDVR42n/pv7 Operating instructions
CDVSC7 Series
CDV7 Series
Direct Vent Gas Fireplace
Models:
Installation and Operating
Instructions
WARNINGS
CDVR33n/pv7;n/pe7;N/PSC7, CDVT33n/Pv7;n/pe7;N/PSC7,
CDVR36n/pv7;n/pe7;N/PSC7, CDVT36n/Pv7;n/pe7;N/PSC7,
CDVR42n/pv7;n/pe7;N/PSC7, CDVT42n/Pv7;n/pe7;N/PSC7,
CDVR47n/pv7;n/pe7;N/PSC7, CDVT47n/Pv7;n/pe7;N/PSC7
If the information in these instructions
are not followed exactly, a fire
or explosion may result causing
property 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 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 your gas supplier, call
the fire department.
– Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
WARNING: Improper installation, adjustment,
alteration, services or maintenance can cause
injury or property damage. Refer to this manual.
For assistance or additional information
consult a qualified installer, service agency or
the gas supplier.
This appliance may be installed in an aftermarket*,
permanently located, manufactured home (USA
only) or 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.
*Aftermarket: Completion of sale, not for purpose of
resale, from the manufacturer.
CDVT
CDVR
DUE TO HIGH TEMPERATURES, THE APPLIANCE
SHOULD BE LOCATED OUT OF TRAFFIC AND
AWAY FROM FURNITURE AND DRAPERIES.
CHILDREN AND ADULTS
SHOULD BE ALERTED
693011
TO THE HAZARDS CDVRT7
OF HIGH
cover SURFACE
TEMPERATURE AND SHOULD STAY AWAY TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE SUPERVISED
WHEN THEY ARE IN THE SAME ROOM AS THE
APPLIANCE.
CLOTHING OR OTHER FLAMMABLE MATERIAL
SHOULD NOT BE PLACED ON OR NEAR THE
APPLIANCE.
Keep the room area clear and free
from combustible materials, gasoline,
and other flammable vapors and
liquids.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
20301835 5/10 Rev. 1
CDVSC7 & CDV7 Series Gas Fireplace
CONTENTS
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE.
Thank you and congratulations on your purchase of a MHSC fireplace.
IMPORTANT: Read all instructions and warnings carefully before starting installation.
Failure to follow these instructions fully may result in a possible fire hazard and will void the warranty.
Important Safety Information..................................... 3
Code Approval............................................................. 4
Product Specifications............................................... 5
High Elevations....................................................... 6
Gas Pressures........................................................ 6
Gas Specifications, Orifice Sizes............................ 6
Fireplace & Framing Dimensions............................ 7
Pre-Installation Information
Before You Start...................................................... 9
Fireplace Framing .................................................. 9
Fireplace Location................................................. 10
Clearances..................................................................11
Securing Fireplace to Floor or Framing.................. 12
Finishing Material.................................................. 12
Venting Installation.................................................... 13
General Venting
Termination Location...................................... 13
Termination Clearances.................................. 15
Assembling Vent Pipes................................... 15
Rear Vent Installation Only............................. 16
How to Use the Vent Graph............................ 17
Vent Pipe Clearances..................................... 18
Rear Vent Applications & Installation.................... 19
Top Vent Sidewall Applications & Installation........ 20
Vertical Sidewall Applications & Installation.......... 22
Below Grade Installation....................................... 24
Vertical Through-the-Roof
Applications & Installation............................... 25
Fireplace Installation................................................. 27
Check Gas Type................................................... 27
Gas Pipe Installation............................................. 28
Check Gas Pressure - Millivolt................................. 29
Electrical Installation................................................ 29
Electrical Wiring.................................................. 29
Remote Wall Mounted Switch............................... 30
Remote Wall Switch.............................................. 30
Optional DC Remote Systems.............................. 30
Electronic Pilot Ignition Wiring.............................. 31
Optional Fan/Blower Systems............................... 31
Operating Instructions - Millivolt............................. 32
What To Do If You Smell Gas................................ 32
Lighting Pilot for the First Time............................. 32
Lighting Pilot......................................................... 33
Lighting Burner...................................................... 34
To Turn Off Gas..................................................... 34
Operating Instructions Electronic Ignition.............. 35
What To Do If You Smell Gas................................ 35
Lighting Electronic Ignition.................................... 35
To Turn Off Gas..................................................... 35
Check Gas Pressure - Signature Command System36
Electrical Installation - SCS...................................... 36
Electrical Wiring.................................................... 36
Junction Box Wiring.............................................. 37
Command Center Wall Installation........................ 37
Wall Switch Installation......................................... 37
Signature Command System Wiring Diagram...... 38
Optional Fan/Blower System - SCS......................... 39
BLOTSC Wiring Diagram...................................... 39
BLOT Automotic Thermostat Blower..................... 40
FK-12 Manual Blower........................................... 40
Operating Instructions - SCS................................... 41
What To Do If You Smell Gas................................ 41
Operating Instructions........................................... 42
To Turn Off Gas..................................................... 42
Signature Command System................................... 43
Operation Instructions........................................... 43
Glass Removal........................................................... 46
Log Placement........................................................... 46
Rockwool Placement............................................ 46
Log Placement...................................................... 47
Lava Rock and Ember Placement........................ 47
Cleaning and Maintenance....................................... 48
Burner, Pilot and Control Compartment................ 48
Pilot Flame............................................................ 48
Burner Flame........................................................ 48
Vent System.......................................................... 49
Glass Door............................................................ 49
Logs...................................................................... 49
Rock Wool . .......................................................... 49
Troubleshooting........................................................ 50
Replacement Parts.................................................... 54
Firebox Components............................................. 54
Standing Pilot - Millivolt Control............................ 56
Electronic Ignition.................................................. 58
Signature Command System................................ 59
Logs...................................................................... 61
Venting Components............................................. 62
Massachusetts Requirements.................................. 66
Warranty..................................................................... 67
Energuide Efficiencies.............................................. 68
20301835
IMPORTANT SAFETY INFORMATION
CDVSC7 & CDV7 Series Gas Fireplace
OWNER
Please leave these instructions with the appliance.
Please retain these instructions for future reference.
WARNING
INSTALLER
• Read this owner’s manual carefully and completely before trying to assemble, operate,
or service this fireplace.
• Any change to this fireplace or its controls can be dangerous.
• Improper installation or use of this fireplace can cause serious injury or death from
fire, burns, explosions, electrical shock and carbon monoxide poisoning.
This fireplace is a vented product. This fireplace must be
properly installed by a qualified service person. The glass
door must be properly seated and sealed. If this unit is not
properly installed by a qualified service person with glass
door properly seated and sealed, combustion leakage can
occur.
CARBON MONOXIDE POISONING: Early signs of carbon
monoxide poisoning are similar to the flu with headaches,
dizziness and/or nausea. If you have these signs, the fireplace may not have been installed properly. Get fresh air
at once! Have the fireplace inspected and serviced by a
qualified 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 influence of alcohol, and those at high
altitudes.
Propane/LP gas and natural gas are both odorless. An
odor-making agent is added to each of these gases. The
odor helps you detect a gas leak. However, the odor added
to these gases 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 fireplace.
1. 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.
2. For propane/LP fireplace, do not place propane/LP
supply tank(s) inside any structure. Locate propane/
LP supply tank(s) outdoors. To prevent performance
problems, do not use propane/LP fuel tank of less than
100 lbs. capacity.
3. 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.
20301835
4. Never install the fireplace
• in a recreational vehicle
• where curtains, furniture, clothing, or other flammable objects are less than 42" from the front, top,
or sides of the fireplace
• in high traffic areas
• in windy or drafty areas
5. This fireplace reaches high temperatures. Keep children
and adults away from hot surfaces to avoid burns or
clothing ignition. Fireplace will remain hot for a time after
shutdown. Allow surfaces to cool before touching.
6. Young children should be carefully supervised when
they are in the same room as the appliance. Toddlers,
young children and others may be susceptible to accidental contact burns. A physical barrier is recommended
if there are at risk individuals in the house. To restrict
access to a fireplace or stove, install an adjustable
safety gate to keep toddlers, young children and other
at risk individuals out of the room and away from hot
surfaces.
7. Do not modify fireplace under any circumstances. Any
parts removed for servicing must be replaced prior to
operating fireplace.
8. Turn fireplace off and let cool before servicing, installing, or repairing. Only a qualified service person should
install, service, or repair the fireplace. Have burner
system inspected annually by a qualified service
person.
9. You must keep control compartments, burners, and
circulating air passages clean. More frequent cleaning
may be needed due to excessive lint and dust. Turn off
the gas valve and pilot light before cleaning fireplace.
10. Have venting system inspected annually by a qualified service person. If needed, have venting system
cleaned or repaired. See Cleaning and Maintenance,
Page 48.
11. Keep the area around your fireplace clear of combustible materials, gasoline, and other flammable vapor and
liquids. Do not run fireplace where these are used or
stored. Do not place items such as clothing or decorations on or around fireplace.
12. Do not use this fireplace to cook food or burn paper or
other objects.
CDVSC7 & CDV7 Series Gas Fireplace
IMPORTANT:
PLEASE READ THE FOLLOWING CAREFULLY
It is normal for fireplaces fabricated of steel
to give off some expansion and/or contraction
noises during the start up or cool down cycle.
Similar noises are found with your furnace heat
exchanger or car engine.
IMPORTANT:
PLEASE READ THE FOLLOWING CAREFULLY
It is not unusual for gas fireplace to give off some
odor the first time it is burned. This is due to the
manufacturing process.
Please ensure that your room is well
ventilated during burn off — open all
windows.
It is recommended that you burn your fireplace
for at least ten (10) hours the first time you use it.
Place the fan switch in the “OFF” position during
this time.
WARNING
13. Never place anything on top of fireplace.
14. Do not use any solid fuels (wood, coal, paper, cardboard, etc.) in this fireplace. Use only the gas type
indicated on rating plate.
15. This appliance, 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.
16. Do not obstruct the flow of combustion and ventilation
air in any way. Provide adequate clearances around
air openings into the combustion chamber along with
adequate accessibility clearance for servicing and
proper operation.
17. When the appliance is installed directly on carpeting,
tile or other combustible material other than wood
flooring, you must set appliance on a metal or wood
panel or hearth pad extending the full width and depth
of the appliance.
18. Combustible flooring material such as carpeting may
be used directly in front of this fireplace. A noncombustible hearth extension is not required. Do not cover
any louvers.
19. Do not use fireplace if any part has been exposed to
or has been under water. Immediately call a qualified service person to arrange for replacement of the
unit.
20. Do not operate fireplace if any log is broken.
21. Do not use a blower insert, heat exchanger insert, or
any other accessory not approved for use with this
fireplace.
22. Do not operate the fireplace with glass door removed,
cracked, or broken.
IMPORTANT SAFETY INFORMATION
Never connect unit to private (non-utility)
gas wells. This gas is commonly known
as wellhead gas.
Code Approval
Direct Vent type appliances draw all combustion air from
outside of the dwelling through the vent pipe.
These appliances have been tested by CSA and found to
comply with the established standards for DIRECT VENT
GAS FIREPLACE HEATERS in the USA and Canada as
follows:
LISTED VENTED GAS FIREPLACE HEATER
TESTED TO: ANSI Z21.88-2009 / CSA 2.33-2009 STANDARDS
A manufactured home (USA only) or mobile home OEM
installation must conform with the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part
3280, or when such a standard is not applicable, the
Standard for Manufactured Home Installations, ANSI/
NCSBCS A225.1, or Standard for Gas Equipped Recreational Vehicles and Mobile Housing, CSA Z240.4.
!
WARNING
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
20301835
product features
CDVSC7 & CDV7 Series Gas Fireplace
product SPECIFICATIONS
• This appliance has been certified for use with either
•
•
•
•
•
•
•
natural or propane gas. See appropriate data plates.
This appliance is not for use with solid fuels.
The appliance is approved for bedroom or bedsitting
room installations.
The appliance must be installed in accordance with local
codes if any. If none exist use the current installation
code. ANSI Z223.1/NFPA 54 in the USA, CSA B149 in
Canada.
This appliance is mobile home approved.
The appliance must be properly connected to a venting
system.
The appliance is not approved for closet installations.
This appliance is approved to be vented with Simpson-Duravent and MHSC T-Lock Direct Vent Components.
The classification “noncombustible material” includes, but
is not limited to stone, brick and mortar. Noncombustibles
are safe to overlay the black-painted metal face (including radiant plates) and do not pose a fire hazard. Do not
allow any noncombustible finish material to extend past or
interfere with fireplace opening.
Remote Control
Switch Receiver
Hi/Lo Knob
Off/Pilot/On Knob
Ignitor
Figure 1 CDV7 Series Fireplace
Blower
Control
FP2284
On/Off/RS
Switch
FP2284a
CDV7 controls
The classification “combustible material” includes, but is not
limited to plywood, drywall and particle board. Combustible
materials may contact the sides, bottom or back of firebox.
Do not overlay the black painted face with combustible
materials.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
product features & Gas specifications
HIGH ELEVATIONS
GAS pressures
Input ratings are shown in BTU per hour and are certified
without deration for elevations up to 4,500 feet (1,370
m) above sea level.
Inlet Minimum
Inlet Maximum
Manifold Pressure
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the current
ANSI Z223.1/NFPA 54 and/or local codes having jurisdiction.
Natural Propane (LP)
5.5” w.c.
11.0” w.c.
14.0” w.c.
14.0” w.c.
3.5” w.c.
10.0” w.c.
In Canada, please consult provincial and/or local authorities having jurisdiction for installations at elevations
above 4,500 feet (1,370 m).
GAS SPECIFICATIONS & ORIFICE SIZE
CDVR SERIES
GAS SPECIFICATIONS & ORIFICE SIZE
CDVT SERIES
Model
CDVR33NV7
CDVR33PV7
CDVR33NE7
CDVR33PE7
CDVR33NSC7
CDVR33PSC7
CDVR36NV7
CDVR36PV7
CDVR36NE7
CDVR36PE7
CDVR36NSC7
CDVR36PSC7
CDVR42NV7
CDVR42PV7
CDVR42NE7
CDVR42PE7
CDVR42NSC7
CDVR42PSC7
CDVR47NV7
CDVR47PV7
CDVR47NE7
CDVR47PE7
CDVR47NSC7
CDVR47PSC7
Fuel
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Max.Input Min. Input
BTU/h
BTU/h
18,000
13,000
18,000
13,000
18,000
13,000
18,000
13,000
18,000
13,000
17,000
14,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
Orifice
Size
#45
1.28 mm
#45
1.28 mm
#45
1.25 mm
#44
1.35 mm
#44
1.35 mm
#44
1.35 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
Model
CDVT33NV7
CDVT33PV7
CDVT33NE7
CDVT33PE7
CDVT33NSC7
CDVT33PSC7
CDVT36NV7
CDVT36PV7
CDVT36NE7
CDVT36PE7
CDVT36NSC7
CDVT36PSC7
CDVT42NV7
CDVT42PV7
CDVT42NE7
CDVT42PE7
CDVT42NSC7
CDVT42PSC7
CDVT47NV7
CDVT47PV7
CDVT47NE7
CDVT47PE7
CDVT47NSC7
CDVT47PSC7
Fuel
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Nat.
LP
Max.Input Min. Input
BTU/h
BTU/h
18,000
13,000
18,000
13,000
18,000
13,000
18,000
13,000
18,000
13,000
18,000
13,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
20,000
15,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
24,000
17,000
24,000
18,000
Orifice
Size
#45
1.28 mm
#45
1.28 mm
#45
1.28 mm
#44
1.35 mm
#44
1.35 mm
#44
1.35 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
2.35 mm
1.45 mm
20301835
CDVSC7 & CDV7 Series Gas Fireplace
fireplace dimensions & FRAMING
G
Minimum Rough
Opening Depth
F
5/8”
1/2”
1/2”
M
O
N
M
5/8”
L
P - Minimum Rough Opening Width
Minimum Rough
Opening Height
156M”
5/8”
1/2”
Q
E
D
C
L
B
C
H
1/2”
5/8”
15/16”
J
I
Figure 2 CDVR Series Fireplace Dimensions
K
A
NOTE: Model CDVR33SC7 has no standoffs on
top of unit.
CDVR33SC7
CDVR33(V,E)7
CDVR36(V,E,SC)7 CDVR42(V,E,SC)7
A
33C\," (848 mm)
33" (838 mm) 37Z\zn" (941 mm)
41"
(1041 mm)
B
n/a
35B\," (905693011
mm)
38B\," (981 mm)
38B\," (981 mm)
C
31M\," (810 mm)
31ZZ\zn" (805CDVR7 DIMS
mm) 34>\zn" (878 mm) 34>\zn" (878 mm)
D 27C\zn" (691 mm)
27C\zn" (691 mm) 29Z\zn" (338 mm) 33Z\zn" (840 mm)
E 15C\zn" (386 mm)
15C\zn" (386 mm)
20C\," (518 mm)
20C\," (518 mm)
F
11C\," (289 mm)
13ZZ\zn" (347 mm)
15C\v" (400 mm)
15C\v" (400 mm)
G 21Z\x" (546 mm)
21C\," (546 mm)
21M\," (556 mm)
25M\," (657 mm)
H 21ZB\zn" (557 mm)
21ZB\zn" (557 mm)
25Z\v" (641 mm)
25Z\v" (641 mm)
I
29M\," (759 mm)
29M\," (759 mm)
32" (813 mm)
36"
(914 mm)
J
2B\zn" (59 mm)
2B\zn" (59 mm)
2C\," (60 mm)
2C\,"
(60 mm)
K
7C\zn" (183 mm)
7C\zn" (183 mm)
5M\zn" (138 mm)
5M\zn" (138 mm)
Framing Dimensions
L
51" (1295 mm) 48C\v" (1238 mm) 52M\zn" (1332 mm) 56M\zn" (1434 mm)
M
36" (914 mm)
34Z\x" (876 mm) 37Z\zn" (941 mm)
40"
(1016 mm)
N
25Z\x" (648 mm)
24C\," (619 mm)
26Z\v" (667 mm)
28Z\v" (718 mm)
O
11C\v" (299 mm)
13ZZ\zn" (347 mm)
15Z\v" (387 mm)
15Z\v" (387 mm)
P
33B\," (854 mm)
33Z\v" (845 mm)
37Z\x" (953 mm)
41Z\v" (1048 mm)
Q 32Z\v" (819 mm)
35M\," (911 mm)
39" (991 mm)
39"
(991 mm)
20301835
CDVR47(V,E,SC)7
47" (1194 mm)
38B\," (981 mm)
34>\zn" (878 mm)
39Z\zn" (992 mm)
20C\," (518 mm)
15C\v" (400 mm)
31M\," (810 mm)
25Z\v" (641 mm)
42" (1067 mm)
2C\," (60 mm)
5M\zn" (138 mm)
62M\zn"
44Z\,"
31Z\v"
15Z\v"
47Z\v"
39"
(1586 mm)
(1121 mm)
(794 mm)
(387 mm)
(1200 mm)
(991 mm)
CDVSC7 & CDV7 Series Gas Fireplace
fireplace dimensions & FRAMING
G
Minimum Rough
Opening Depth
H
I
F
5/8”
1/2”
1/2”
N
P
O
5/8”
N
M
Q - Minimum Rough Opening Width
Minimum Rough
Opening Height
156M”
5/8”
1/2”
R
E
D
B
C
1/2”
5/8”
15/16”
K
J
A
L
Figure 3 CDVT Series Fireplace Dimensions
CDVT33(V,E,SC)7
CDVT36 (V,E,SC)7
A
33"
(38 mm)
37Z\zn" (941 mm)
B
35B\," (905 mm)
38B\," (981 mm)
693011 (878 mm)
C 31ZZ\zn" (805 mm)
34>\zn"
CDVT7 top dims
D
27C\zn" (691 mm)
29Z\zn"
(338 mm)
E
15C\zn" (386 mm)
20C\," (518 mm)
F
14C\zn" (360 mm)
15C\v" (400 mm)
G
21C\," (546 mm)
21M\," (556 mm)
H 10ZZ\zn" (272 mm)
10ZB\zn" (278 mm)
I
6Z\x"
(165 mm)
6Z\x"
(165 mm)
J
29M\," (759 mm)
32"
(813 mm)
K
2B\zn" (59 mm)
2C\,"
(60 mm)
L
7C\zn" (183 mm)
5M\zn" (138 mm)
Framing Dimensions
M
48C\v" (1238 mm)
52M\zn" (1332 mm)
N
34Z\x" (876 mm)
37Z\zn" (941 mm)
O
24C\," (619 mm)
26Z\v" (667 mm)
P
13ZZ\zn" (347 mm)
15Z\v" (387 mm)
Q
33Z\v" (845 mm)
37Z\x" (953 mm)
R
35M\," (911 mm)
39"
(991 mm)
CDVT42 (V,E,SC)7
41"
(1041 mm)
38B\," (981 mm)
34>\zn" (878 mm)
33Z\zn" (840 mm)
20C\," (518 mm)
15C\v" (400 mm)
25M\," (657 mm)
12ZB\zn" (329 mm)
6Z\x"
(165 mm)
36"
(914 mm)
2C\,"
(60 mm)
5M\zn" (138 mm)
CDVT47 (V,E,SC)7
47"
(1194 mm)
38B\," (981 mm)
34>\zn" (878 mm)
39Z\zn" (992 mm)
20C\," (518 mm)
15C\v" (400 mm)
31M\," (810 mm)
15ZB\zn" (405 mm)
6Z\x" (165 mm)
42"
(1067 mm)
2C\," (60 mm)
5M\zn" (138 mm)
56M\zn"
40"
28Z\v"
15Z\v"
41Z\v"
39"
62M\zn"
44Z\,"
31Z\v"
15Z\v"
47Z\v"
39"
(1434 mm)
(1016 mm)
(718 mm)
(387 mm)
(1048 mm)
(991 mm)
(1586 mm)
(1121 mm)
(794 mm)
(387 mm)
(1200 mm)
(991 mm)
20301835
pRE-INSTALLATION INFORMATION
Before You Start
CDVSC7 & CDV7 Series Gas Fireplace
firebox framing FOR CDVR
Read this homeowner manual thoroughly and follow all
instructions carefully. Inspect all contents for shipping
damage and immediately inform your dealer if any damage
is found. Do not install any unit with damaged, incomplete,
or substitute parts. Check your packing list to verify that
all listed parts have been received. You should have the
following:
Firebox framing can be built before or after the appliance
is set in place. Construct firebox framing following Figure 2
for your specific installation requirements. Refer to Figure
2 for firebox dimensions. The framing headers may rest
on the top of the firebox standoffs. Do not bring headers
below top of standoffs. NOTE: CDVR33SC7 does not
have standoffs.
• Fireplace (Firebox and Burner System) • Log Set
• Volcanic Rock
• Rock Wool
Items Required For Installation
The firebox may be installed directly on a combustible floor
or raised on a platform of an appropriate height. When
the firebox is installed directly on carpeting, tile, or other
combustible material, other than wood flooring, the firebox
shall be installed on a metal or wood panel extending the
full width and depth of the enclosure.
WARNING
Tools:
Building Supplies:
• Phillips Screwdriver
• Framing Materials
• Hammer
• Wall Finishing Materials
• Saw and/or saber saw • Level
• Electric Drill and Bits • Tee Joint
• Pliers
• Measuring Tape
• Square
• Pipe Wrench
• Caulking Material (Noncombustible)
• Fireplace Surround Material (Noncombustible)
• Piping Complying with Local Codes
• Pipe Sealant Approved for use with Propane/LPG
(Resistant to Sulfur Compounds)
firebox framing FOR CDVT
Firebox framing can be built before or after the appliance
is set in place. Construct firebox framing following Figure 3
for your specific installation requirements. Refer to Figure
3 for firebox dimensions. The framing headers may rest
on the top of the firebox standoffs. Do not bring headers
below top of standoffs.
The firebox may be installed directly on a combustible floor
or raised on a platform of an appropriate height. When
the firebox is installed directly on carpeting, tile, or other
combustible material, other than wood flooring, the firebox
shall be installed on a metal or wood panel extending the
full width and depth of the enclosure.
Do not fill spaces around firebox with
insulation or other materials. This could
cause a fire.
NOTE
COLD CLIMATE INSULATION
If you live in a cold climate, seal all cracks around your appliance, and
wherever cold air could enter the room, with noncombustible material.
It is especially important to insulate the outside chase cavity between
the studs and under the floor on which the appliance rests, if the floor
is above ground level.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
pRE-INSTALLATION INFORMATION
Fireplace Location
Plan for the installation of your appliance. This includes determining where the unit is to be installed,
the vent configuration to be used, framing and finishing details, and whether any optional accessories
(i.e. blower, wall switch, or remote control) are desired. Consult your local building code agency to
ensure compliance with local codes, including permits and inspections.
The following factors should be taken into consideration:
• Clearance to side-wall, ceiling, woodwork, and windows. Minimum clearances to combustibles
•
•
•
•
•
•
must be maintained.
This fireplace may be installed along a wall, across a corner, or use an exterior chase. Refer to
Figure 4 for suggested locations.
Location should be out of high traffic areas and away from furniture and draperies due to heat
from appliance.
Never obstruct the front opening of the fireplace.
Do not install in the vicinity where gasoline or other flammable liquids may be stored.
Vent pipe routing. See Venting section found in this manual for allowable venting configurations.
These units can be installed in a bedroom. See National Fuel Gas Code ANSI Z233.1/NFPA 54
— (current edition), the Uniform Mechanical Code — (current edition), and Local Building Codes
for specific installation requirements.
E
A
B
Y
C
Y
A
B
C
D
E
F
Y
X
Flat on Wall
Cross Corner
Island**
Room Divider*
Flat on Wall Corner*
Chase Installation
4" Minimum
D
B
F
** Island (C) and room divider (D) installation is possible as long
as the horizontal portion of vent system (X) does not exceed
20'.
*
LU584-1
Figure 4 Locating unit
Locating Gas Fireplace
When you install your fireplace in (D) room divider or (E)
flat on wall corner positions (Y), a minimum of 4" clearance
must be maintained from perpendicular wall and front of
fireplace.
2/4/99 djt
10
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Clearances to combustibles
Finish Wall
WARNING
CLEARANCES
Follow these instructions carefully to
ensure safe installation. Failure to follow
instructions exactly can create a fire
hazard.
Header
A
The appliance cannot be installed on a
carpet, tile or other combustible material
other than wood flooring. If installed on
carpet or vinyl flooring, the appliance
shall be installed on a metal, wood or
noncombustible material panel extending
full width and depth of the appliance.
X
Standoff
Y
B
C
Z
D
Top of Heat
Exhaust Vent
FP2285b
CDV33/42/47
Side View
Ref.
g
ilin
Ce
Stud
W
A
B
C
D
NOTE: CDVR33SC7 has no standoffs.
CDV33
CDV42/47 Ref. CDV33
CDV42/47
14" (356 mm) 12" (305 mm) W 12" (305 mm)12" (305 mm)
11" (279 mm) 9Z\x" (241
mm) X 8" (203 mm) 8" (203 mm)
FP2285b
10" (254 mm) 8Z\x" (216
mm) Y 6" (152 mm) 6" (152 mm)
mantel clearances
8" (203 mm) 6" (152 mm) Z 2Z\x" (64 mm) 2Z\x" (64 mm)
72" Minimum
Finish Wall
Side
Wall
Stud
12” (305 mm)
13”
(330 mm)
Header
256O”
(64 mm)
Standoff
12”
(305 mm)
6”
Minimum
Top of Heat
Exhaust Vent
FP2285
Figure 5 Ceiling and Side Wall Clearances
FP2032
CDV36
Side View
Stud
mantel clearances
fP2032
Wall
FP2285 36
mantel clearances
wall clearances
WARNING
NOTE: The combustible area above the facing must
not protrude more than 3/4" from the facing. If it does,
it is considered a mantel and must meet the mantel
requirements listed in this manual.
FP2286
20301835
156O”
256O”
Side of Fireplace
Opening
Never obstruct or modify the air inlet or
outlet grilles (louvers). This may create
a fire hazard.
1"
3"
Combustible
Material Area
356O”
456O”
45°
5"
6"
Front View
Figure 6 Mantel Clearances
FP2286
Mantel leg clear
11
CDVSC7 & CDV7 Series Gas Fireplace
The fireplace must be secured to the
floor and/or to framing studs as shown
in Figure 7. Use two (2) wood screws
or masonry/ concrete screws to secure
fireplace to the floor. Use four (4) screws
to attach fireplace to framing. The side
nailing flanges are 1/2" or 5/8" to accommodate different wall thickness.
SECURE FIREPLACE to floor or framing
Drywall Support Tabs (Do
Not Use for Framing or
Header)
Framing
Nailing
Flange
Screws
Framing
Screw
Nailing
Flange
Nailing
Flanges
Screw
Figure 7 Securing Fireplace to Floor and
Framing Studs (CDVT36 shown)
Screw
Screw
FP2287
Finishing Material
NOTE: Any wiring (i.e. remote control, wall switch, and optional fan) must be done prior to final
finishing to avoid costly reconstruction.
FP2287
Only noncombustible materials (i.e. brick, tile, slate, steel, or other materials with a UL fire rating
secure fireplace
of Zero) may be used to cover the black surface of the appliance. A 300°F minimum adhesive
may be used to attach facing materials to the black surface. If joints between the finished wall
and the fireplace surround are sealed, a 300°F minimum sealant material (General Electric
RTV103 or equivalent) must be used.
12
20301835
WARNING
Venting INSTALLATION INFORMATION
CDVSC7 & CDV7 Series Gas Fireplace
Read all instructions completely and thoroughly before attempting installation. Failure
to do so could result in serious injury, property damage or loss of life. Operation of
improperly installed and maintained venting system could result in serious injury,
property damage or loss of life.
installation precautions
General Venting
Consult local building codes before beginning the
installation. The installer must make sure to select the
proper vent system for installation. Before installing vent
kit, the installer must read this fireplace manual and vent
kit instructions.
Your fireplace is approved to be vented either through the
side wall, or vertical through the roof.
Only a qualified installer/service person should install venting system. The installer must follow these safety rules:
• Wear gloves and safety glasses for protection.
• Use extreme caution when using ladders or when on
• Be aware of electrical wiring locations in walls and
rooftops.
ceilings.
The following actions will void the warranty on your venting system:
• Installation of any damaged venting component.
• Unauthorized modification of the venting system.
• Installation of any component part not manufactured
WARNING
Failure to follow these instructions will
void the warranty.
proved and labelled for this fireplace may be
used.
• Flexible UL1777 listed venting may be used in any
venting application where rigid direct vent components
can be used. All restrictions, clearances and allowances that pertain to the rigid piping apply to the flexible
venting.
Flex kits may not be modified. Flex kits may be added
to the end of a vent run made of rigid vent sections
using pipe manufacturer's approved flex to pipe adapters. This may occur only if doing so does not violate
any of the venting length, height, routing, horizontal to
vertical raito requirements or clearance considerations
detailed in this manual.
• Venting terminals shall not be recessed into a wall or
siding.
• Horizontal venting which incorporates the T-lock pipe
must be installed on a level plane without an inclining
or declining slope.
• Horizontal venting which incorporates the use of flex
venting shall have an inclining slope from the unit of 1”
(25 mm) per 24” (610 mm).
There must not be any obstruction such as bushes, garden sheds, fences, decks or utility buildings within 24”
(610 mm) from the front of the termination hood.
Do not locate termination hood where excessive snow or
ice build up may occur. Be sure to check vent termination area after snow falls, and clear to prevent accidental
blockage of venting system. When using snow blowers,
make sure snow is not directed towards vent termination
area.
Location of Vent Termination
It is imperative the vent termination be located observing
the minimum clearances as shown on following page.
This fireplace must be vented to the
outside. The venting system must NEVER
be attached to a chimney serving a
separate solid fuel burning appliance.
Each gas appliance must use a separate
vent system. Do not use common vent
systems.
WARNING
NOTICE
or approved by MHSC.
• Installation other than permitted by these instructions.
• Only MHSC venting components specifically ap-
Always maintain minimum clearances around vent systems. The minimum clearances to
combustibles for horizontal vent pipe are 3" at the top* and 1" at the sides and bottom of the
vent system until the pipe penetrates the nearest vertical wall (1" required). A 1" minimum
clearance all around the pipe must be maintained at outside wall and on vertical runs. Do not
pack the open air spaces with insulation or other materials. This could cause high temperatures
and may present a fire hazard.
* Unless the vertical run is 7Z\x feet or higher (top vent units only), the clearances for the
horizontal run is 1" at the top.
20301835
13
CDVSC7 & CDV7 Series Gas Fireplace
Venting INSTALLATION INFORMATION
General Venting Information - Termination Location
INSIDE CORNER DETAIL G V H A D L V E C V B F Figure 8 Termination Locations
B Fixed
Closed
Ope
V B B B V Fixed
Closed
Operable
B V J A CFM145a V VENT TERMINATION V rable
X AIR SUPPLY INLET X
M I V K X AREA WHERE TERMINAL IS NOT PERMITTED Canadian Installations1US Installations2
CFM145a DV Termin Location A = Clearance above grade, veranda, porch, 12” (30 cm)
12” (30 cm)
5/01/01 Rev. 12/05/01 deck, or balcony
sta B = Clearance to window or door that may be 6” (15 cm) for appliances 6” (15 cm) for appliances
opened
< 10,000BTU/h (3kW), 12” (30 cm) < 10,000 BTU/h (3kW), 9”
for appliances > 10,000 Btuh (3kW) and
(23 cm) for appliances > 10,000
< 100,000 BTU/h (30kW), 36” (91 cm)
Btuh (3kW) and < 50,000 BTU/h
for appliances > 100,000 BTU/h (30kW)
(15kW), 12” (30 cm) for
appliances > 50,000 BTU/h(15kW)
C = Clearance to permanently closed window
12” (305 mm) recommended to
12” (305 mm) recommended to prevent window condensation
prevent window condensation
D = Vertical clearance to ventilated soffit located
above the terminal within a horizontal 18” (458 mm)
18” (458 mm)
distance of 2’ (610mm) from the center
line of the terminal
E = Clearance to unventilated soffit
12” (305 mm)
12” (305 mm)
F = Clearance to outside corner see next page
see next page
G =Clearance to inside corner (see next page) see next page
see next page
H = Clearance to each inside of center line
3’ (91 cm) within a height of 15’ (5 m) 3’ (91 cm) within a height of 15’
extended above meter/regulator assembly
above the meter/regulator assembly
(5 m) above the meter/regulator
assy
I = Clearance to service regulator vent outlet
3’ (91 cm)
3’ (91 cm)
J = Clearance to nonmechanical air supply inlet 6” (15 cm) for appliances < 10,000
6” (15 cm) for appliances
to building or the combustion air inlet to any BTU/h (3kW), 12” (30 cm) for
< 10,000 BTU/h (3kW), 9”
other appliances
appliances > 10,000 BTU/h (3kW) and (23 cm) for appliances > 10,000
< 100,000 Btuh (30kW), 36” (91 cm)
BTU/h (3kW) and < 50,000 BTU/h
for appliances > 100,000 BTU/h (30kW)
(15kW), 12” (30 cm) for appliances > 50,000 BTU/h(15kW)
K = Clearance to a mechanical air supply inlet
6’ (1.83 m)
3’ (91 cm) above if within 10'
(3 m) horizontally
L = Clearance above paved sidewalk or paved 7’ (2.13 m)† 7’ (2.13 m)†
driveway located on public property
M =Clearance under veranda, porch, deck or
12” (30 cm) 12” (30cm)
balcony
1 In accordance with the current CSA-B149 Installation Codes
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel
Gas Codes
† A vent shall not terminate directly above a sidewalk or paved
driveway which is located between two single family dwellings and serves both dwellings
only permitted if veranda, porch, deck or balcony is fully open on a
minimum 2 sides beneath the floor:
14
NOTE: 1. Local codes or regulations may require different clearances.
2. The special venting system used on Direct Vent Fireplaces are certified as part of the appliance, with clearances tested and approved by the listing agency.
3. MHSC assumes no responsibility for the improper performance of the appliance when the venting system does not meet these requirements.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting INSTALLATION INFORMATION
Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
Alcove Applications*
Inside Corner
Outside Corner
G=
Combustible
6" (152 mm)
G
F=
Combustible
6" (152 mm)
Noncombustible
2" (51 mm)
V
Noncombustible
2" (51 mm)
V
C
V
E
O
F
Balcony with perpendicular side wall
Balcony with no side wall
D
C
E = Min. 6” (152 mm) for
non-vinyl sidewalls
Min. 12” (305 mm) for
vinyl sidewalls
O = 8’ (2.4 m) Min.
M
M
No.
of Caps DMin. CMax.
1
3’ (914 mm) 2 x DActual
2
6’ (1.8 m)
1 x DActual
3
9’ (2.7 m)
2/3 x DActual
4
12’ (3.7 m) 1/2 x DActual
V
V
P
M=
Combustible &
Noncombustible
12" (305 mm)
Combustible &
Noncombustible
M = 24" (610 mm)
P = 20” (508 mm)
DMin. = # of Termination caps x 3
CMax. = (2 / # termination caps) x DActual
584-15
*NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions specified for vinyl or
non-vinyl siding and soffits. 1. There must be a 3’ (914 mm) minimum between termination caps. 2. All mechanical air intakes within 10’ (1 m) of a
termination cap must be a minimum of 3’ (914 mm) below the termination cap. 3. All gravity air intakes within 3’ (914 mm) of a termination cap must
be a minimum of 1’ (305 mm) below the termination cap.
Figure 9 -
Termination Clearances
General Information Assembling Vent Pipes
USA Installations
The venting system must conform to local codes and/or
the current National Fuel Code ANSI Z223.1/NFPA 54.
Only venting components manufactured by MHSC may
be used in Direct Vent systems.
* Be sure the vent is actually crushed before proceeding.
Apply a tug to be sure the vent will not slip off the collars.
Repeat process with 7” flex vent pipe. The same procedure must be performed on the vent side.
Canadian Installations
Apply High Temperature
Sealant
The venting system must be installed in accordance with
the current CSA-B149.1 installation code.
Flex Vent Pipes
Before joining the flex vent pipe to the unit, apply a bead
of high temperature sealant* (provided) to the 4” pipe
exiting the fireplace. Secure flex vent pipe in place with
a hose clamp (provided).
*Be sure the flex pipe overlaps at least 1” (25 mm) onto
the collars of the fireplace and termination. If the termination has an internal bead, be sure to overlap and secure 1” (25 mm) past the bead.
20301835
FP2290
Hose Clamp
Figure 10 Apply high temperature sealant to 4” and 7” pipes.
15
CDVSC7 & CDV7 Series Gas Fireplace
Venting INSTALLATION INFORMATION
T-Lock Pipes
How to Use the Vent Graph
When using unitized T-Lock pipe it is not necessary to
use sealant on the joints. The only areas of the venting
system that need to be sealed with high temperature silicone sealant are the sliding joints of any telescope vent
sections used in the system.
The Vent Graph should be read in conjunction with the
following vent installation instructions to determine the relationship between the vertical and horizontal dimensions
of the vent system.
To join T-Lock pipes together, simply align both inner and
outer pipes with the next section. Align the internal beads
of the female end with the T-channels of the male end.
Figure 11
Internal Bead
T-Channel
Arrow
Indentations
1. Determine the height of the center of the horizontal
vent pipe exiting through the outer wall. Using this dimension on the Sidewall Vent Graph, Figure 13, locate
the point intersecting with the slanted graph line.
2. From the point of this intersection, draw a vertical line
to the bottom of the graph.
3. Select the indicated dimension, and position the fireplace in accordance with same.
EXAMPLE A:
If the vertical dimension from the floor of the unit is 11’ (3.4
m) the horizontal run to the face of the outer wall must not
exceed 14’ (4.3 m).
EXAMPLE B:
If the vertical dimension from the floor of the unit is 7’ (2.1
m), the horizontal run to the face of the outer wall must not
exceed 8’ (2.4 m).
Refer to Page 24 for snorkel requirements.
FP2740
Male End
Insert male end until beads on the female end contact
FP2740
bottom of T-channel
on male end. Twist pipe until beads
stop at ends T
of lock
T-channel.
channels
IMPORTANT: Pipe can be twisted in either direction.
However, ALL PIPE SECTIONS MUST BE ROTATED
Female End
IN THE SAME DIRECTION.
Arrow
Indentations
on Male End
Securing the joints with
sheet metal screws is
not required.
To disassemble TLock pipe, rotate pipe
sections until internal
beads on female end
are centered between
arrow indentations on Figure 12 male end. Figure 12. T-Lock Disassemble
Pipe sections will then
easily separate by pulling straight apart.
FP2741
FP2741
T-lock undo
Vertical Dimension from the Floor of Unit to the Center of
the Horizontal Vent Pipe
Female End
Figure 11 T-Lock Pipe Joints
X
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
eg: A
2 4 6 8 10 12 14 16 18 20
Horizontal Dimension From the Outside of Termination to
the Back of the Fireplace
X = 22" minimum for 33" Model
X = 25Z\v" minimum for 36", 42" and 47" Models
(Floor to center of horizontal
pipe)
FP2291
vent graph
Figure 13 Side Wall Venting Graph
16
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
VENT PIPE CLEARANCES
A Minimum 1" Clearance
to Combustibles Permitted
All Around Flue at Outside
Wall
A Minimum of 3" Clearance
to the Top Is Required Along
Horizontal Length until Flue
Pipe Penetrates Outside
Wall.
3"
CDVR Series
A Minimum 1"
Clearance to
Combustibles
Permitted All
Around Flue at
Outside Wall
1"
A Minimum of 3" Clearance
to the Top Is Required
Along Horizontal Length
until Flue Pipe Penetrates
Outside Wall.
3"
1"
1
1" "
1
1" "
FP2289
CDVT Series
FP2288
Figure 14 Combustible Clearances for Vent Pipe
FP2288
TopTV rear vent
Vent: Horizontal sections of this vent
system require a minimum of 3" clearances
to combustibles at the top of the flue and
1" clearance at the sides and bottom until
the flue penetrates the outside wall. A
minimum 1" clearance all around the flue
is acceptable at this point of penetration.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
WARNING
WARNING
FP2289
RV rear vent
Rear Vent:
Horizontal sections of this vent
system require a minimum of 3" clearances
to combustibles at the top of the flue and
1" clearance at the sides and bottom until
the flue penetrates the outside wall. A
minimum 1" clearance all around the flue
is acceptable at this point of penetration. If
vertical rise is 71/2 feet or higher when top
venting, the clearance to combustibles is
1" on all sides of the horizontal run.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
20301835
17
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
Vent Opening for Combustible Walls
Rear Wall Vent Application
9B\,”
(244 mm) Min.
When installed as a rear vent unit this appliance may be
vented directly to a termination located on the rear wall
behind the appliance.
• Only MHSC venting components are approved to be
used in these applications (Refer to ‘Venting Components’ listed for different installation requirements).
• The maximum horizontal distance between the rear of
the appliance (or end of the transition elbow in a corner application) and the outside face of the rear wall is
20” (508 mm). Figure 14
• Only one 45° elbow is allowed in these installations.
• Minimum clearances between vent pipe and combustible materials are as follows:
Top - 3” (76 mm)
- except at outside wall 1" (25 mm)
Sides - 1” (25 mm)
Bottom - 1” (25 mm)
Rear Vent Top
View
20”
(508 mm)
Max.
9B\,”
(244 mm)
Min.
Fireplace Hearth
Framing Detail
Opening for Noncombustible Wall
7Z\x”
(190 mm)
FP2293
Fireplace Hearth
Figure 16 Locate vent opening on wall
Step 2
Secure firestop to the
inside frame, center in the 9B\," x
VO584-100
9B\," vent opening.
Step 3
Vent Opening
2/99 djt
Measure the horizontal length requirement for the venting
including a 2” (51 mm) overlap, i.e. from the elbow to the
outside wall face plus 2” (51 mm). Figure 15
Step 4
Figure 15 Rear Vent Application, No Elbows
FP2292
REAR WALL
VENT INSTALLATION rear
vent top vu
T- LOCK PIPE
Step 1
Locate and cut the vent opening in the wall.
For combustible walls first frame in opening. Figure 16
NOTE: When using flex vent, the opening will have to be
measured according to the 1” (25 mm) rise in 24” (610
mm) vertical run.
Combustible Walls: Cut a 9B\,”H x 9B\,” W (244 x 244
mm) hole through the exterior wall and frame as shown.
Figure 16
Noncombustible Walls: Hole opening should be 7Z\x”
(191 mm) diameter.
18
Install the unitized T-lock vent pipe to the appliance collar,
following T-lock directions on Page 16. It is not necessary
to seal this connection. If a 45° elbow is being used attach
the elbow to the appliance in the same manner then attach the venting to the elbow.
IMPORTANT: Pipe can be twisted in either direction.
However, ALL PIPE MUST BE ROTATED IN THE SAME
DIRECTION.
Securing the joints with sheet metal screws is not required.
It is critical that there is no downward slope
away from the appliance when connecting
the vent or elbow.
Step 5
Guide the venting through the vent hole as you place the
appliance in its installed position. Guide the 4” (102 mm)
and 7” (178 mm) collar of the vent termination into the
outer ends of the venting. Do not force the termination. If
the vent pipes do not align with the termination, remove
and realign the venting at the appliance flue collars. Figure 17. Attach the termination to the wall as outlined in the
instruction sheet supplied with the termination.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
Finish Wall
Rise
Vent
Termination
FP1472
Figure 19 There must be a 1/2" rise per foot length
Top vent Sidewall Application
Figure 17 Side View of Final Unit Location
FP2294
FP2294
Rear Wall Vent Installations
Side View Vent Termination
1/25/00
djt
Flex Vent Pipe
Follow Steps 1 and 2 on Page 19.
Step 3
Install the 4” (102 mm) flex vent pipe to the appliance collars described in “General Information Assembling Vent
Pipes”, Page 12. If the installation requires a 45° angle,
grasp the vent pipe close to the appliance collar and bend
to 45°. DO NOT exceed 45°. Figure 18
Install the 7” vent pipe in the same manner as Step 2.
NOTE: There must be a 1/2” (13 mm) rise in a 12” (305
mm) length of flex vent.
Step 4
Assemble the flex vent to the collars on the termination as
you did on the appliance.
NOTE: For all top vent installations where a 90° elbow
is the first pipe piece towards a sidewall termination (up
FP1472
and out), an open-centerrise
ringed
flue restrictor must be
in length
installed onto the top edge
of
the
firebox
flue adapter. To
4/04 djt
create this open-center restrictor, twist and break off
the center rib of the supplied
flue restrictor. The installed
part should appear similar
to that show n in Figure 20.
Since it is very imFP2303
portant that the
Figure 20 venting
system Top Vent Vertical Sidewall
maintain its balance Restrictor
FP2303
between the combustion air intake and the flue
gas rear
exhaust,
certain
CDV7
restrictor
limitations as to vent configurations
3/09 apply and must
be strictly adhered to.
The Vent Graph, showing the relationship between vertical and horizontal side wall venting, will help to determine
the various dimensions allowable.
Minimum clearance between vent pipes and combustible materials is 3" (76 mm) on top, and 1" (25 mm) on
the bottom and sides unless otherwise noted.
Termination
Flex Section
When vent termination exits through foundations less
than 20” (508 mm) below siding outcrop, the vent pipe
must flush up with the siding.
Appliance Collars
It is best to locate the fireplace in such a way that minimizes the number of offsets and horizontal vent length.
The horizontal vent run refers to the total length of vent
pipe from the flue collar of the fireplace (or the top of the
Transition Elbow) to the face of the outer wall.
Horizontal plane means no vertical rise exists on this portion of the vent assembly.
Figure 18 Grasp the vent pipe close to the collar and
bend to 45° angle. do not exceed 45°.
20301835
FP1473
FP1473
When installing the appliance as a rear vent unit, the
90° or 45° Transition Elbow attached directly to the
rear of the unit is NOT INCLUDED in the following criteria and calculations, and unless specifically mentioned should be ignored when calculating venting
layouts.
19
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
3 x 90°
Elbows
3 x 90°
Elbows
B
A
A + B = 17’ (Max.)
(5.2m)
FP1176
Figure 21 Maximum three (3) 90° elbows per installation
36"
(914mm)
Max.
7’6"
(2.3m)
Figure 23 Horizontal Run Reduction
FP1178
36"
(914mm)
Max.
B 7’
(2.1 m)
A 10’
(3 m)
FP1177
Figure 22 Maximum horizontal run with no rise
• The maximum number of 90° elbows per side wall installation is three (3). Figure 21
Maxdirectly
20"
• If a 90° elbow is fitted
on top of the fireplace
flange the maximum horizontal vent run before the termination or a vertical rise is 36” (914 mm). Figure 22
• If a 90° elbow is used in the horizontal vent run (level
height maintained) the horizontal vent length is reduced by 36” (914 mm). Figures 22 & 23. This does
not apply if the 90° elbows are used to increase or
redirect a vertical rise. Figure 21
Example: According to the vent graph (Page 15) the
maximum horizontal vent length in
a system
with a 7Z\x’
Max
20"
(2.3 m) rise is 20’ (6 m) and if a 90° elbow is required in
the horizontal vent it must be reduced to 17’ (5.2 m).
In Figures 24 & 25, dimension A plus B must not be greater than 17’ (5.2m)
• The maximum number of 45° elbows permitted per installation is six (6). These elbows can be installed in
either the vertical or horizontal run.
• For each 45° elbow installed in the horizontal run, the
length of the horizontal run MUST be reduced by 18”
(457 mm). This does not apply if the 45° elbows are
installed on the vertical part of the vent system.
• The maximum number of elbow degrees in a system is
270°. Figure 25
Example:
Elbow 1 = 90°
Elbow 2 = 45°
Elbow 3 = 45°
Elbow 4 = 90°
Total angular variation = 270°
20
7’6"
(2.3 m)
Figure 24 Maximum Vent Run with Elbows
V584-201
V584-201
Horizontal Run
2/99 djt
1 + 2 + 3 + 4 = 270°
1
1
2
2
3
3
4
4
FP1180
Figure 25 Maximum Elbow Usage
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
Vertical Sidewall Installation T-Lock Pipe
Step 1
Locate vent opening on the wall. It may be necessary to
first position the fireplace and measure to obtain hole location. Depending on whether the wall is combustible or
noncombustible, cut opening to size. Figure 26 (For combustible walls first frame in opening.)
NOTE: When using flex vent, the opening will have to be
measured according to the 1/2” (13 mm) rise in 12” (305
mm) vent run.
Combustible Walls: Cut a 9B\,”H x 9%\,”W (244 x 244 mm)
hole through the exterior wall and frame as shown. Figure
26
Noncombustible Walls: Hole opening must be 7Z\x” (191
mm) in diameter.
Vent Opening for Combustible Walls
FP1181
Figure 27 Vertical Height Requirements
Step 4
Using appropriate length of pipe section(s) attach to fireplace. Follow with the installation of the inner and outer
elbow.
Step 5
9B\,”
(244 mm)
Measure the horizontal length requirement including a 2”
(51 mm) overlap, i.e. from the elbow to the outside wall
face plus 2” (51 mm) (or the distance required if installing
a second 90° elbow). Figure 28
Always install horizontal venting on a level
plane.
9B\,”
(244 mm)
Fireplace Hearth
X
X
Framing Detail
X
Opening for Noncombustible Wall
7Z\x”
(190 mm)
X
FP2293
Fireplace Hearth
Figure 26 Locate Vent Opening on Wall
Step 2
VO584-100
Secure firestop to the
inside frame, center in the 9B\," x
9B\," vent opening. Vent Opening
Step 3
2/99 djt
Place fireplace into position. Measure the vertical height
(X) required from the base of the flue collars to the center
of the wall opening. Figure 27
20301835
FP1182
Figure 28 Horizontal Length Requirement
21
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
Step 6
Use appropriate length of pipe sections - telescopic or
fixed - and install. The sections which go through the wall
are packaged with the starter kit, and can be cut to suit if
necessary.
Sealing vent pipe and firestop gaps with high temperature sealant will restrict cold air being drawn in
around fireplace.
4” Flex Vent Pipe
12"
(305mm)
Spacer Spring
Step 7
Guide the vent terminations 4” and 7” collard into their
respective vent pipes. Double check that the vent pipes
overlap the collars by 2” (51 mm). Secure the termination to the wall with screws provided and caulk around
the wall plate to weatherproof. As an alternative to screwing the termination directly to the wall, you may also use
expanding plugs or an approved exterior construction adhesive. You may also attach the termination with screws
through the inner body into the 4” vent pipe, however for
this method, you must extend the 4” pipe approximately
6” (152 mm) beyond the outer face of the wall.
Support horizontal pipes every 36” (914
mm) with metal pipe straps.
Vertical Sidewall installation flex vent pipe
NOTE: The 40” (1016 mm) flex vent is used for 90° off the
top of the unit then out the back wall.
Follow Step 1 and 2 on Page 22.
6"
(152mm)
5"
(127mm)
6C\v"
(172mm)
Figure 29 Install Spacer Springs
Step 6
FP1474
FP1474
Bend the flex pipe horizontal
so the
bottom of the horizonspacer
springs
tal pipe measure 6Z\x” (165
mm)djtfrom the top of the unit
4/04
immediately after the 90° formation. Figure 30. Be sure to
follow the 1/2” (13 mm) rise in a 12” (305 mm) horizontal
run rule.
Step 7
Install the 4” flex then 7” flex to the termination.
Step 3
Install the four (4) spacer springs on the 4” flex vent pipe.
When installing the spacer springs around the 4” pipe,
stretch the spring to approximately 15” (381 mm), wrap
the spring around the pipe and interlock the ends of the
spacer spring approximately 2” (51 mm). Measure 6C\v”
(172 mm) from the end of the pipe. Place the next spring
5” (127 mm) from the previously installed spring. Place
the next spring 6” (152 mm) from the last spring. Finally
place the last spring 12” (305 mm) from the last spring
installed. Figure 29
Step 4
Install the 4” (102 mm) flex vent pipe to the appliance collar as described on Page 14. Secure the end with the first
spring 6C\v” (172 mm) from the flex pipe end to the unit.
Step 5
Slide the 7” (178 mm) flex vent pipe over the 4” flex vent
pipe and secure the 7” collar as described on Page 14.
22
6Z\x" (165mm)
FP1475
Figure 30 Bend flex vent at 90° so horizontal portion is 6Z\x” (165
mm) off top of unit
FP1475
flex 90 bend
4/04 djt
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
BELOW GRADE INSTALLATION
When it is not possible to meet the required vent terminal
clearances of 12” (305 mm) above grade level, a snorkel kit is recommended. It allows installation depth down
to 7” (178 mm) below grade level. The 7” (178 mm) is
measured from the center of the horizontal vent pipe as it
penetrates through the wall.
Ensure the sidewall venting clearances are observed.
If venting system is installed below ground, we recommend a window well with adequate and proper
drainage to be installed around the termination area.
If installing a snorkel, a minimum 24” (610 mm) vertical
rise is necessary. The maximum horizontal run with the
24” vertical pipe is 36” (914 mm). This measurement is
taken from the collar of the fireplace (or transition elbow)
to the face of the exterior wall. See the Sidewall Venting
Graph for extended horizontal run if the vertical exceeds
24” (610 mm).
1. Establish vent hole through the wall. Page 22, Figure
26
2. Remove soil to a depth of approximately 16” (406 mm)
below base of snorkel. Install drain pipe. Install window
well (not supplied). Refill hole with 12” (305 mm) of
coarse gravel leaving a clearance of approximately 4”
(102 mm) below snorkel. Figure 31
3. Install vent system.
4. Ensure a watertight seal is made around the vent pipe
coming through the wall.
5. Apply high temperature sealant caulking (supplied)
around the 4” and 7” snorkel collars.
6. Slide the snorkel into the vent pipes and secure to the
wall.
7. Level the soil so as to maintain a 4” (102 mm) clearance
below snorkel. Figure 31
Screws
7TDVSNORK
(Snorkel)
Firestop
4” (102 mm)
Clearance
Min.
7” Pipe
Window
Well
24” (610 mm)
Minimum*
Gravel
Drain
Foundation Wall
*A minimum of 24” (610 mm) vertical pipe must be installed when
using the 7TDVSNORK Kit.
BG402a
Figure 31 Below Grade Installation
20301835 BG402a
Top Vent
Below grade installation
1/26/00 djt
Do not back fill around snorkel.
A clearance of at least 4” must be maintained
between the snorkel and the soil.
If the foundation is recessed, use recess brackets (not
supplied) for securing lower portion of the snorkel. Fasten
brackets to wall first, then secure to snorkel with self drilling #8 x 1/2 sheet metal screws. It will be necessary to
extend vent pipes out as far as the protruding wall face.
Figure 32
Snorkel
Foundation
Recess
Wall Screws
Watertight
Seal Around
PIpe
Sheet Metal Screws
BG401
Figure 32 Snorkel installation, recessed foundation
BG401
VERTICAL Snorkel
THROUGH-THE-ROOF APPLICATION
2/10/99 djt
his gas fireplace has been approved for:
• Vertical installations up to 40’ (12 m) in height. Up to
a 10’ (3 m) horizontal vent run can be installed within
the vent system using a maximum of two 90° elbows.
Figure 33
• Up to two 45° elbows may be used within the horizontal
run. For each 45° elbow used on the horizontal plane,
the maximum horizontal length must be reduced by
18” (450 mm).
Example: Maximum horizontal length:
No elbows
= 10’ (3 m)
1 x 45° elbow = 8.5’ (2.6 m)
2 x 45° elbows = 7’ (2.1 m)
• A minimum of an 8’ (2.5 m) vertical rise is required.
• Two sets of 45° elbow offsets may be used within the
vertical sections. From 0 to a maximum of 8’ (2.5 m) of
vent pipe can be used between elbows. Figure 33
• 7DVCS supports offsets. Figure 37. This application
will require that you first determine the roof pitch and
use the appropriate starter kit. (Refer to Venting Components List)
• The maximum angular variation allowed in the system
is 270°. Figure 34
23
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
• For the minimum height of the vent above the highest
point of penetration through the roof refer to Figure 38,
Page 26.
Max. Height 40’ (12.2 m)
Min. Height 8’ (2.4 m)
Max. 10’ (3 m)
Support Straps
Every 3’ (.9 m)
Max.
Height 40’ (12.2 m)
Min.
Height 8’ (2.4 m)
Max. 10’ (3 m)
VERTICAL THROUGH-THE-ROOF
INSTALLATION
NOTE: For all top vent vertical through-the-roof installations, install the supplied cross-bar flue restrictor onto the
top edge of the firebox flue adapter. Figure 35
1. Locate your fireplace.
2. Plumb to center of the (4”) flue
collar from ceiling above and
mark position.
3. Cut opening equal to 9C\v” x
9C\v” (248 x 248 mm).
4. Proceed to plumb for additional openings through the
FP2304
roof. In all cases, the Figure 35 opening must provide Vertical Through-the-Roof
a minimum of 1 inch Restrictor
FP2304
clearance to the vent
CDV7 top restrictor
pipe, i.e., the hole must
be at least 9C\v” x 9C\v” (248 x 248
3/09mm).
5. Place fireplace into position.
6. Place firestop(s) or Attic Insulation Shield into position
and secure. Figure 36
Attic Insulation
Shield
(7DV1AIS)
Figure 33 Support Straps for
Horizontal Runs
Upper Floor
FP1183
11”
(279 mm)
1 + 2 + 3 + 4 = 270°
Ceiling Installation
1
2
3
4
FP1029
1
Joist
2
Firestop
Spacer
3
4
Nails (4)
Figure 36 Place Firestop Spacer(s) and Secure
FP1179
Figure 34 Maximum Elbow Usage
7. Install roof supportFP1029
(Figure 37) and roof flashing making sure upper flange is below the shingles. Figure 39
attic insulation shield
8. Install appropriate pipe sections until the venting is
firestop spacers
above the flashing. Figure 39
1/28/00 djt
24
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Venting installation
9. Install storm collar and seal around the pipe.
10. Add additional vent lengths for proper height. Figure 39
11. Apply high temperature sealant to 4” and 7” collars
of vertical vent termination and install.
If there is a room above ceiling level, fire stop spacer
must be installed on both the bottom ad the top side
of the ceiling joists. If an attic is above ceiling level an
Attic Insulation Shield must be installed. The enlarged
ends of the vent section always face downward.
Horizontal Overhang
2 ft. Min.
2 ft. Min.
Lowest
Discharge
Opening
Termination
Vent
12
H*
X
Storm Collar
FP1971
Flashing
1” Minimum Clearance to
Combustibles
Concentric
Vent Pipe
Typical Roof
Support
Application
FP1184
Typical Ceiling
Support
Application
Figure 37 FP1184
Venting Supports
Typical roof/ceiling
support apps.
Figure 38 Minimum Chimney Clearance
Roof PitchH (feet)
FP1971 Flat to 6/12
1.0
Min chimney clearance
Over 6/12 to 7/12
1.25
Over 7/12 to 8/12
Over 8/12 to 9/12
Over 9/12 to 10/12
Over 10/12 to 11/12
Over 11/12 to 12/12
1.5
2.0
2.5
3.25
4.0
*H - Minimum height from roof to
lowest discharge opening of vent
3 #5 Sheet Metal
Screws per Joint
Sealant
Storm Collar
TWL101a
Figure 39 Roof Flashing
25
20301835
TWL101a
Twist Lock Pipe
2/8/99 djt
CDVSC7 & CDV7 Series Gas Fireplace
fireplace installation
check gas type
Use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install
fireplace. See dealer where you purchased the fireplace for proper fireplace for your gas type or conversion kit.
A qualified installer or service person must
connect appliance to gas supply. Follow all
local codes.
CAUTION
WARNING
Install gas piping to fireplace / burner system location
For propane/LP units, never connect
fireplace directly to the propane/LP supply.
This burner system requires an external
regulator (not supplied). Install the external
regulator between the burner system and
propane/LP supply.
installation items needed
Before installing fireplace and burner system, make sure you have the items listed below.
• External regulator • Piping (check local codes)
• Sealant (resistant to propane/LP gas)
(supplied by installer)
• Equipment shutoff valve*
• Test gauge connection*
• Sediment trap (recommended) • Tee joint
• Pipe wrench
• approved flexible gas line with gas connector (if allowed by local codes — not provided)
* A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge
connection. Purchase the CSA design-certified equipment shutoff valve from your dealer.
For propane/LP connections only, the installer must supply an external regulator. The external regulator will reduce
incoming gas pressure. You must reduce incoming gas pressure to between 11 and 13 inches of water. If you do not
reduce incoming gas pressure, burner system regulator damage could occur. Install external regulator with the vent
pointing down as shown in Figure 40. Pointing the vent down protects it from freezing rain or sleet.
CAUTION
External
Regulator
100 lb. (min)
Propane/LP
Supply Tank
Vent Pointing
Down
FP1977
Use only new black iron or steel pipe.
Internally tinned copper or copper tubing
can be used per National Fuel Code, Section
2.6.3, providing gas meets hydrogen sulfide
limits, and where permitted by local codes.
Gas piping system must be sized to provide
minimum inlet pressure (listed on data plate)
at the maximum flow rate (BTU/hr). Undue
pressure loss will occur if the pipe is too
small.
When using copper of flex connectors use only fittings
approved for gas connections. The gas control inlet is
3/8" NPT.
Figure 40 External Regulator with Vent Pointing Down
(Propane/LP Only)
FP1977
external regulator
26
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Only persons licensed to work with gas
piping may make the necessary gas
connections to this appliance.
CAUTION
WARNING
fireplace installation
A manual shutoff valve must be installed
upstream of the appliance. Union tee
and plugged 1/8” NPT pressure tapping
point should be installed upstream of the
appliance. Figure 41
A listed manual shutoff valve must be installed upstream of
the appliance. Union tee and plugged 1/8" NPT pressure
tapping point should be installed upstream of the appliance.
Figure 41
IMPORTANT: Install main gas valve (equipment shutoff valve)
in an accessible location. The main gas valve is for turning on
or shutting off the gas to the fireplace.
CAUTION
NOTE: The gas line connection may be made using 1/2" rigid tubing or an approved flex connector.
Since some municipalities have additional local codes it is always best to consult your local authorities
and the current edition of the National Fuel Gas Code ANSI.Z223.1, NFPA54. In Canada CSA-B149
(1 or 2) Installation Code.
Use pipe joint sealant that is resistant to
liquid petroleum (LP) gas.
Check your building codes for any special requirements for locating equipment shutoff valve to
fireplaces.
Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe.
Excess sealant in pipe could result in clogged burner system valve.
We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 41. Locate
sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel
supply and burner system. Locate sediment trap/drip leg where trapped matter is not likely to freeze.
A sediment trap collects moisture and contaminants and keeps them from going into the burner
system gas controls. If sediment trap/drip leg is not installed or is installed wrong, burner system
may not run properly.
CSA Design-Certified Equipment Shutoff Valve
with 1/8" NPT Tap*
Approved Flexible
Gas Line
Natural Gas
From Gas Meter
(4.5" w.c. to 10.5" w.c. Pressure)
Propane/LP
From External Regulator
(11" w.c. to 13" w.c. Pressure)
Tee Joint
Sediment Trap/Drip Leg
Pipe Nipple
Cap
3"
M
ini
mu
m
Figure 41 Gas Connection
FP1978
gas connection
20301835
27
CDVSC7 & CDV7 Series Gas Fireplace
CHECK GAS PRESSURE & Electrical installation
WARNING
1. Check gas type. The gas supply must be the same as
stated on the appliance’s rating decal. If the gas supply
is different from the fireplace, STOP! Do not install the
appliance. Contact your dealer immediately.
2. To ease installation, a 30" (mm) flex line with manual shutoff valve has been provided with this appliance. Install
and attach 1/2" gas line onto shut-off valve.
3. After completing gas line connection, purge air from
gas line and test all gas joints from the gas meter
to the fireplace for leaks. Use a solution of 50/50 Pressure
water and soap or a gas sniffer.
Test “IN”
4. To adjust flame height, turn HI/LO knob to HI to get
maximum pressure to burner. Turn HI/LO knob to Pressure
FP1979
LO to get minimum pressure.
Test “OUT”
5. To check gas pressures at valve, turn captured
HI/LO Knob
screw counter clockwise 2 or 3 turns and then place
Pilot Adjustment Screw
tubing to pressure gauge over test point. Turn unit
to high. Figure 42. After taking pressure reading,
Figure 42 be sure and turn captured screw clockwise firmly
Gas Pressure Check at Gas Valve
to reseal. Do not over torque. Check test points for
gas leaks.
FP1979
Do not Millivolt
use open
gasflame
valve to check for gas
leaks.
Electrical Wiring
This fireplace will work without any electrical supply. Electricity is only needed to operate blower.
28
Electrical connections should only
be performed by a qualified, licensed
electrician. Main power must be off when
connecting to main electrical power supply
or performing service. All wiring shall be
in compliance with all local, city and state
codes. The appliance, 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 (latest edition) and Canadian
Electrical Code, CSA C22.1.
CAUTION
WARNING
NOTE: If installed in mobile home, fireplace must be bolted securely to floor.
Label all wires before disconnecting when
servicing controls. Wiring errors can cause
improper and dangerous operation.
Verify proper operation after servicing.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
Electrical installation
A remote wall switch and up to fifteen (15) feet of 18 Ga. wire
may be used with this appliance. Attach the wall switch in a
junction box at the desired location on the wall. Figure 43. Do
not extend beyond the wall switch wire length provided.
WARNING
Remote Wall mounted Switch
Do not connect wall switch to (110 V)
circuit.
NOTE: Extended lengths of wire may cause the fireplace not
to function properly. Longer length of wire is permitted if the
wire is made out of larger gauge (diameter) wire. Always check with local code.
OPTIONAL REMOTE
WALL SWITCH
ON
HI
ON
OFF
PILOT
LO
TH
TP
ON
TH/TP
OFF
RS
OFF
OPTIONAL REMOTE
CONTROL RECEIVER
ON
OFF
Figure 43 Wiring Diagram for Wall Switch
Remote Wall Switch
Position the wall switch. Do not extend beyond the 15 feet
of wire.
FP1980
Optional DC Remote Systems
Dv wiring diagram
See section entitled Hearth Mount in the Millivolt hand held
remote instructions supplied with the remote.
1. Using a flat head screw driver, bend the “remote” tabs
up from the bottom of the fireplace. Figure 44
2. Follow the instructions on remote control to snap the
remote cover plate to the remote receiver
3. Connect the wire terminal from the remote receiver.
Figure 43
4. Use the screws that came with the remote control to
mount the remote receiver cover to the bent up “remote”
tabs. Figure 44
'Remote' Tabs
Remote Control
Receiver
Blower Speed
Control
FP2284a
Figure 44 Optional Control Location
20301835
FP2284a
CDV7 controls
29
CDVSC7 & CDV7 Series Gas Fireplace
Electrical installation
WARNING
Electronic Pilot Ignition Wiring
Do not connect 110-120 VAC to the
Remote Wall Switch. The appliance will
malfunction.
Pilot Assembly
Sense To Junction Box
Spark
Ignition Module (Synetek) #1 #2 #3 #4 #5 #6 7#
GREEN
MAGENTA #5
WHITE BLACK
WHITE BLACK
HI
WHITE #3
EV1
LO
EV2
GRAY #7
GREEN #6
Electronic Valve
BLACK #4
RED #2
RED #2
Primary - 120V
Transformer
Secondary
24V
BLUE
YELLOW
BLUE #1
15’ Wall Switch Wire Switch
BLACK
WHITE RS
YELLOW
OFF
ON
Figure 45 Remote Wall Switch Wiring Diagram
Optional Fan/Blower Systems
The junction box for the fan/blower systems has been factory installed. This system requires that 110120 VAC to be wired to the factory installed junction
box before the fireplace is permanently installed.
FP2295
Figure 46
electronic wiring diagram
120V AC
Receptacle
Junction Box
Black
Green
Thermostatic
Switch
Speed Control
Black
White
Black
Black
FP2296
Thermostatic
Control Blower
Figure 46 Blower Wiring Diagram
20301835
30
FP2296
blower wiring
CDVSC7 & CDV7 Series Gas Fireplace
Millivolt OPERATING INSTRUCTIONS
WARNING
for your safety read before lighting
If you do not follow these instruction
exactly, a fire or explosion may result
causing property damage, personal
injury or loss of life.
A. This appliance is equipped with a pilot which must be lit with built-in piezo ignitor while following
these instructions exactly.
B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor
because some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
• Turn off all gas to the appliance.
• Open windows.
• Do not attempt to light any appliance.
• Do not touch any electric 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 your gas supplier, call the fire department.
C. Use only your hand to push in, or turn the gas control knob. Never use tools. If the knob will not
push in or turn by hand, don't try to repair it. Call a qualified service technician. Force or attempted
repair may result in a fire or explosion.
D. Do not use this appliance if any part of it has been under water. Immediately call a qualified service
technician to inspect the appliance and to replace any part of the control system and any gas control
that has been under water.
initial lighting
Purge air from the supply line as follows:
• Open main shutoff valve.
• Unscrew main pressure test point.
• Leave inlet test screw open until gas comes in.
• When gas is flowing, tighten inlet screw immediately.
WARNING
Lighting pilot for the first time
Never use an open flame to check for
gas leak.
leak testing
1. Follow the pipe from the gas supply line connection to the gas valve. Check connection for leaks
with soap and water mixture.
2. Next check for gas leaks at the burner with soap and water mixture.
3. Check the pilot for gas leaks with soap and water mixture.
20301835
31
CDVSC7 & CDV7 Series Gas Fireplace
millivolt OPERATING INSTRUCTIONS
Lighting pilot for the first time
You may check for gas leaks with the following methods only:
DANGER
• Soap and water solution
• An approved leak testing spray
• Electronic sniffer
Never check for gas leak with open
flame!
WARNING
approved leak testing method
If using a soap and water solution
to test for leaks, DO NOT spray
solution onto control body.
NOTE: Remove any excessive pipe
compound from the connections.
Excessive pipe compound can set off
electronic sniffers.
Check for gas leaks in each of the following locations:
• Pipe from the gas supply line connection to the gas valve
• Burner connections • Field made joints / gas shutoff valve
• Pilot • Factory made joints
• Each joint or connection
• All joints on valve and control body
The control has an interlock device that does not allow the lighting of the fireplace up to the
moment the safety device of the flame has not interrupted the gas flow. After that period of
time (when the magnet is closed), it is possible to start the lighting operation.
The gas control knob is designed to be operated by hand. DO NOT use any tools during this
operation. Damaged knobs may result in serious injury.
If the pilot does not stay lit, repeat steps 1 and 2.
PILOT ON
F 1. Depress and turn knob counterclockwise
to
pilot position.
2. Depress fully and hold pilot gas knob. Depress
piezo igniter as many times as needed to ignite pilot.
Keep knob fully depressed for a few seconds.
Release and check that pilot continues to burn.
OF
WARNING
Lighting pilot
PIL
Figure 47 Pilot Position
OT
Continued on next page
32
FP1935
control knob pilot 20301835
CDVSC7 & CDV7 Series Gas Fireplace
millivolt OPERATING INSTRUCTIONS
Lighting burner
Lighting the burner
Depress and turn the knob counterclockwise
to the “ON” position. Figure 49. It will take less than four (4) seconds for the burner
to ignite.
OFF
RS
The “ON/OFF/RS” switch for the main burner can be found behind
door of the fireplace. This switch allows you to turn on and to turn
off the main burner without using the gas valve knob. Make sure the
button is in the “ON” position to light the main burner. Figure 48
ON
main burner switch
Figure 48 On/Off/RS Switch
OFF
P
ILOT
Depress and turn knob to pilot position to keep burner off while maintaining the pilot light. Figure 50
ON
Pilot position
PIL
Figure 49 On Position
OT
PILOT ON
FP1937
control knob on
F Figure 50 Pilot Position
OF
PIL
OT
to turn off gas
Depress and turn knob clockwise
FP1935
to “OFF”control
position.
Figure
knob
pilot51
Figure 51 Off Position
20301835
ON
OFF
PI L O
T
PIL
OT
33
CDVSC7 & CDV7 Series Gas Fireplace electronic ignition OPERATING INSTRUCTIONS
for your safety read before lighting
WARNING
WARNING
A. This appliance is equipped with an ignition device
(Piezo) which automatically lights the pilot. Do not
If you do not follow these instruction
try to light the burner by hand.
exactly, a fire or explosion may result
B. BEFORE OPERATING smell all around the appliance
causing property damage, personal
area for gas. Be sure to smell next to the floor because
injury or loss of life.
some gas is heavier than air and will settle on the
floor.
WHAT TO DO IF YOU SMELL GAS:
• Turn off all gas to the appliance.
Never use an open flame to check for
• Open windows.
gas leak.
• Do not attempt to light any appliance.
• Do not touch any electric 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 your gas supplier, call the fire department.
C. Turn off all electric power to appliance.
D. Do not use this appliance if any part of it has been under water. Immediately call a qualified
service technician to inspect the appliance and to replace any part of the control system
and any gas control that has been under water.
Lighting electronic ignition
1. STOP! Read the safety information above.
2. Make sure all power to unit is turned off.
LO
3. Set thermostat to lowest setting.
4. This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.
5. Turn on all electric power to appliance.
Figure 52 Electronic Gas Valve
6. Set thermostat to desired setting.
7. Turn RS-OFF-ON rocker switch to “ON”.
8. If the appliance will not operate, follow the instruction To Turn Off Gas below and call FP2102
your
BDV electronic valve
service technician or gas supplier.
HI
to turn off gas
1. Open lower door.
2. Turn RS-OFF_ON rocker switch to “OFF”.
3. Turn off all electric power to the appliance if service is to be performed.
4. Close lower door.
34
20301835
& CDV7
Series Gas Fireplace
SIGNATURE COMMAND - CHECK GAS PRESSURE andCDVSC7
ELECTRICAL
INSTALLATION
1. Check gas type. The gas supply must be the same as
stated on the appliance’s rating decal. If the gas supply
is different from the fireplace, STOP! Do not install the
appliance. Contact your dealer immediately.
2. To ease installation, a 24" (610 mm) flex line with
manual shut-off valve has been provided with this appliance. Install and attach 1/2" gas line onto shut-off
valve.
3. After completing gas line connection, purge air from
gas line and test all gas joints from the gas meter to
the fireplace for leaks. Use a solution of 50/50 water
and soap solution or a gas sniffer.
4. To check gas pressures at valve, turn captured screw
counter clockwise 2 or 3 turns and then place tubing
to pressure gauge over test point. Turn unit to high.
Figure 53. After taking pressure reading, be sure and
turn captured screw clockwise firmly to reseal. Do not
over torque. Check test points for gas leaks.
Pressure Inlet
Pressure Outlet
WARNING
Figure 53 Signature Command Valve
Electrical Wiring
FP1909a
signature command valve
alternate view
8/08
WARNING
Do not use open flame to check for gas
leaks.
Electrical connections should only
be performed by a qualified, licensed
electrician. Main power must be off when
connecting to main electrical power supply
or performing service. All wiring shall be
in compliance with all local, city and state
codes. The appliance, 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 (latest edition) and Canadian Electrical
Code, CSA C22.1.
CAUTION
General
1. This fireplace is equipped with the Signature Control
valve which operates on 6 volts. The 6 volt DC adapter
plugs into the fireplace junction box A/C power supply.
Four (4) “AA” batteries are used for back up during
power outages.
2. The Signature Command System can also be operated
without A/C power. The system can run on four (4) “AA”
batteries for approximately six (6) months under normal
use.
3. A/C power must be used to power the A/C module,
blowers, lights and AUX accessories if used with this
fireplace.
Pilot Adjustment Screw
Label all wires before disconnecting when
servicing controls. Wiring errors can cause
improper and dangerous operation.
Optional Accessory Requirements
1. This fireplace may be used with a wall switch, wall
mounted thermostat and/or Signature Command wireless controls.
2. The command center control may be mounted on the
wall with the use of the SCSWEK 15ft. wall mount extension kit.
20301835
35
CDVSC7 & CDV7 Series Gas Fireplace
ELECTRICAL INSTALLATION
JUNCTION BOX WIRING
1. This should be done before framing the fireplace. Wire the receptacle into an electrical circuit.
Wire with minimum 60° C wire in accordance with prevailing
codes.
2. Remove the external junction box cover by removing the
screw from the side of the outside firebox wall. Junction box
was installed at the factory.
120V AC
3. The junction box cover has a factory installed “romex” style
60Hz
strain relief connector. After connecting the wires, route the
wire leads through this connector. Refer to the wiring diaFactory Supplied
Not Supplied
gram in Figure 54.
Junction Box
Figure 54 Junction Box Wiring Diagram
The command center may be mounted on the wall with
the use of the SCSWEK Kit (15ft. cable, junction box, wall
cover).
Mount the junction box provided at the desired location
on the wall. Do not extend beyond the 15 ft. wire cable
provided. If a longer distance is required, the 15 ft. may be
extended up to 30 ft. maximum by using two (2) SCSWEK
cables plugged together.
Route the wire from junction box to lower control area at
bottom of fireplace. Unplug the 12" cable from the command center. Attach the connector to the pins from wire
by pushing in to connector making sure to follow the color
code on connector. Plug the 15 ft. extension cable into the
2 ft. cable. Remove command center from the fireplace
and plug the other end of the extension cable into the
command center. Snap on wall cover provided and screw
to junction box.
36
FP1912
WALL SWITCH INSTALLATION
Junction box wiring
The wall switch wire connection is located off the 2 ft. wire
8/08
harness from the
control box to the command center. Figure 55. The connection is labeled “Wall Switch”. Unplug
the male and female connectors and connect the two (2)
low voltage wires provided. Run wire to desired location
on wall. Up to 50 ft. of 18 ga. wire may be used if necessary. Attach wires to wall switch. Mount the wall switch in
to junction box and screw on cover.
WARNING
COMMAND CENTER WALL INSTALLATION
Do not connect wall switch to 110 V
circuit.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
ELECTRICAL INSTALLATION
Optional
AC Module
To Junction Box
in Fireplace
Pilot
{
Plug in Connector
Optional
Blower
Optional
Light { White
Black
White
Black
Optional { White
Black
Aux.
Green
Connector Pin
To Control Board
Input 300 Watt Max. Each
Optional A/C Module Replaces 6V Adapter
When Used
RF Receiver
ON/OFF Button
Control Board
6V AC
Adapter
Black / Thermopile
Red / Thermopile
Sensor
Conversion
NG/LP
Ignitor / Sparker
Plug-in Connector
Control Board to Command Center
OFF/LO
NOTE: Wall switch wires must be connected together if a wall switch is not
being used.
Ground
Plug-in Connector
Stepper Motor to
Control Board
LED
ON/HI
Master Switch
Command Center
Optional
Wall Switch
DC Power/Green
Plug-in Connector
Control Board to
Solenoid
Gas Out
Gas In
CAUTION
figure 56 Signature Command Wiring Diagram
Pilot Gas Tubing
Valve
Electrical connections should only be
performed by a qualified, licensed electrician.
Main power supply must be turned off before
connecting fans to the main electrical power
supply or performing service.
20301835
37
CDVSC7 & CDV7 Series Gas Fireplace
The black and white wires on the AC box
wiring harness are marked ‘Blower’, ‘Light’
and ‘Aux’. It is important to use the wires
marked ‘Blower’ or the control will not work
correctly.
WARNING
WARNING
Electrical Grounding Instructions: This
appliance is equipped with a three-prong
(grounding) plug for your protection against
shock hazard and should be plugged directly
into a properly grounded three-prong
receptacle.
NOTE
OPTIONAL FAN BLOWER SYSTEMS
Electrical connections should only be
performed by a qualified licensed electrician.
Main power supply must be turned off before
connecting the fan to the main electrical
power supply or performing service.
BLOTSC SIGNATURE COMMAND BLOWER
To Junction Box
In Fireplace
Optional
Light
WHITE
BLACK
Optional
AUX
Blower (300w Max)
{
{
Optional AC
Module
WHITE
BLACK
BLACK
WHITE
GREEN
Connector
Pin To Contro l Box
Figure 57 Blower Wiring Diagram
Control Box
The BLOTSC Blower Kit requires the SCSACM A/C Module and the TSFSC remote to install and operate this kit.
Refer to blower instructions for installation.
FP2103
FP2103
AC fan wiring
38
20301835
CDVSC7 & CDV7 Series Gas Fireplace
OPTIONAL FAN BLOWER SYSTEMS
BLOT AUTOMATIC THERMOSTAT BLOWER
120VAC
Receptacle Junction Box
BLACK
GREEN
WHITE
BLACK
WHITE BLACK
FP2675
BLACK
Speed Control Before installing the blower, wire the receptacle into an
electrical circuit. This should be done before framing the
fireplace. Wire with minimum 60° C wire in accordance
with prevailing codes.
Figure 58 BLOT Blower Wiring Diagram
FK-12 MANUAL BLOWER
FP2675
1. This must be done before framing the fireplace.
BLOTWhen
blower wiring
installing the FK-12 blower, a wall switch control must
be installed to control the blower.
2. The fireplace power supply is wired through the blower
wall switch and then brought to the fireplace junction
box.
3. The jumper clip on the plug receptacle must be removed. Figure 59. Use needlenose pliers to break off
the jumper clip.
Jumper clip on plug
receptacle must be
removed on power side to
make outlet switchable
Junction Box
Blower
Wall Switch
Red
Black
Plug into switch outlet
Black (live)
Green (ground)
White (neutral)
FP2676
Figure 59 FK-12 Blower wiring Diagram
FK-12 Blower
39
20301835
FP2676
FK12 wiring
CDVSC7 & CDV7 Series Gas Fireplace
OPERATING INSTRUCTIONS - SIGNATURE COMMAND
WARNING
for your safety read before lighting
If you do not follow these instructions
exactly, a fire or explosion may result
causing property damage, personal injury
or loss of lie.
A. This appliance is equipped with an ignition device which automatically lights the pilot. Refer to the
instructions.
B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor
because some gas is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
• Do not attempt to light any appliance.
• Do not touch any electric 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 your gas supplier, call the fire department.
C. Use only your finger to push in the master switch. Never use tools. If the switch will not function by
hand, do not try to repair it. Call a qualified service technician. Force or attempted repair may result
in a fire or explosion.
D. Do not use this appliance if any part of it has been under water. Immediately call a qualified service
technician to inspect the appliance and to replace any part of the control system and any gas control
that has been under water.
continued on next page
40
20301835
OPERATING INSTRUCTIONS - SIGNATURE COMMAND
CDVSC7 & CDV7 Series Gas Fireplace
OPERATing INSTRUCTIONS
1. STOP! Read the safety information above.
2. This appliance is equipped with an ignition device which automatically lights the burner. Do not try to
light the burner by hand.
3. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas,
STOP! Follow "B" in the safety information on page 41. If you do not smell gas, go to next step.
4. Press the master switch to the "ON" (-) position. Within eight (8) seconds it will beep once. This indicates the system is ready.
5. Press "ON " button. Sparker will spark and pilot flame will light.
6. Once pilot flame is established, the main burner flame will light automatically.
7. If the pilot will not stay lit after several tries, turn the master switch to "OFF" and call your service
technician or gas supplier.
OFF
OFF
ON
Master
Switch
ON
Command Center
FP1913
Switch box
8/08
FP1914
Pilot w sparker
8/08
TO TURN OFF GAS TO APPLIANCE
1. Turn master switch to "OFF".
2. Turn off all electrical power to the appliance if service is to be performed.
20301835
41
CDVSC7 & CDV7 Series Gas Fireplace
SIGNATURE COMMAND SYSTEM OPERATION INSTRUCTIONS
FEATURES
RF Receiver
ON/OFF
Command Center
To Thermopile
To Sensor
• Easy Access Function Operation and System Configuration
• Operation Confirmation/Fault Diagnostic Indications (LED/
Buzzer)
• ON/OFF/HI/Med/Low Operation
• Optional Wall Mounting
Control Board
To Sparker
NG/LP
Conversion
Control
Board
• Electronic Ignition
• Pilot Lockout safety feature
• Electric Power Regeneration from Thermopile to save bat•
•
•
•
•
•
•
tery
6-hour Automatic Shut Down Option
Convenient NG/LP Gas Type Conversion
Standing Pilot/Intermittent pilot Conversion
Previous settings Restoration Ability (Memory Off)
Uninterrupted Operation During Power Outage (Automatic
Battery Backup)
ON/OFF RF Remote Receiver
Optional Transmitter Learn Capability
To Command Center
To Stepper Motor
To Valve
OFF
LED
ON
Master Switch
Command
Center
AC Module Board (Optional, requires TSFSC Remote)
• Easy Snap-on Design
• Embedded Compact 120 VAC Adapter with Auto Battery
Battery Door
Figure 60 Signature Command System Components
Back up Feature
• Remote Controlled 3-step Blower, Lighting, and On/Off Auxiliary AC Outputs
FP1917
Transmitter (Optional)
Signature
components
TSFSC
TSTSC
TSMSC
RTSC
RMSC
8/08
Three Flame Height Settings
X
X
X
X
X
Low battery Indication for Transmitter Child Proof Lock-out
LCD Backlight
Security Codes 16
Countdown 6 hr Timer
Standard Thermostatic Control Mode
Smart Mode Thermostat (Auto Flame & Blower Modulation)
Three Brightness Settings for Lights Three Speed Control for Blower
On/Off Auxiliary
Programmable Timer to turn blower on and off
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
--
--
--
--
X
X
X
X
X
--
--
--
--
--
--
X
X
X
X
--
X
--
--
--
--
--
X
X
X
X
--------
BATTERY INSTALLATION
The Command Center uses four (4) "AA" batteries as back up for power outages. The system can operate for approximately six (6) months on battery power.
To Install Batteries (not included):
1. Press down the battery door tabs and pull out to remove battery door.
2. Install the batteries as indicated on Command Center.
3. Close battery door by snapping in place.
4. When the four (4) batteries are installed the system will operate without power.
5. The batteries should be replaced when the LED indicates low battery or at least once a year.
42
20301835
CDVSC7 & CDV7 Series Gas Fireplace
SIGNATURE COMMAND SYSTEM OPERATION INSTRUCTIONS
SYSTEM CONFIGURATION/SETUP
All System configuration/setup is done on the Command Center.
NOTE: When using On/Off wall switch, the switch must be in the ON position to perform all configuration set
ups at the command center.
Intermittent/Standing Pilot Setup (Default intermittent)
1. Holding the ON button on the Command Center while turning on the master switch will toggle between standing pilot and intermittent pilot.
2. After the above operation, one beep (for standing pilot) or two beeps (for intermittent pilot) will be given as
confirmation.
Six-hour Safety Shutdown Option (Default ON)
1. The system comes preset from the factory with a six (6) hour shutdown from its last command of operation.
This is done to prevent the fireplace from continuing to operate if unattended. You may disable this feature
if you wish.
NOTE: By disabling this feature, your fireplace may continue to operate unattended.
2. When the master switch is in the ON position (“-”), pressing the ON button and the OFF button on the Command Center simultaneously will toggle between enabling and disabling the six-hour shutdown option.
3. After the above operation, one beep (for enabling the six-hour shutdown option) or two beeps (for disabling
the six-hour shutdown option) will be given as confirmation.
Remote Transmitter Learn Function (Default OFF)
1. The RF receiver button located on the Control Board must be in the on position before the learn function can
begin. Use paper clip to depress button. One beep for RF receiver ON or two beeps for RF receiver OFF will
be given as confirmation. Refer to Figure 60 for location.
2. After the RF receiver is on, holding the OFF button on the Command Center while turning on the master
switch will activate the learn function for the transmitter.
3. After the above operation, two beeps will be given and the green LED on the Command Center will flash for
10 seconds.
4. During the 10 seconds, press the OFF button on a transmitter to learn. Another two beeps will be given to
confirm a successful learning. Refer to transmitter instructions for remote operations.
Shutting Off the Standing Pilot (Temporary Shut Off)
To shut off the standing pilot for service or summer shut down, press and hold the ON button on the Command
Center for 3 seconds when the master switch is in the ON position (“-”) and the main burner is off.
Note: Pilot will resume the next time system is turned on.
Key Combinations for System Settings
NOTE: When On/Off wall switch is used, it must be in the On position to perform all system setups.
FunctionOperation
Intermittent/Standing
Hold the ON ▲ button while turning on the master switch
Pilot Setup
Standing Pilot Temp.
Shutoff
RF Remote Receiver
On/Off
Learn Remote
Transmitter
6-hour safety shutdown setup
20301835
(Beep once for standing pilot, twice for intermittent pilot)
Hold the ON ▲ button 3 seconds (when the master switch
on the main burner is off)
Push the RF receiver On/Off button on the control board
Beep once for ON and beep twice for OFF
Hold the OFF ▼ button while turning on the master switch
(Beep twice then press any handheld remote button)
Press the ON ▲ button and OFF ▼ button simultaneously
(Beep once for ON, twice for OFF)
Default Setting
Intermittent
Pilot
RF OFF
ON
43
CDVSC7 & CDV7 Series Gas Fireplace
SIGNATURE COMMAND SYSTEM OPERATION INSTRUCTIONS
FUNCTIONS/OPERATION
Turning on the fireplace
1. Turn on the master switch and wait for a beep.
2. Press the ON button on the Command Center or turn on wall switch. Pilot will light and burner will come on High setting or last memory setting (See Turning Off Fireplace below). For memory feature.
Pilot Safety Lockout Function
1. If the pilot doesn’t light after sparking for 30 seconds, pilot trial lockout happens. The LED on the Command Center
flashes Green once every 2 seconds, until reset.
2. If the pilot flame is lost during normal operation, the system will try three (3) times to relight after three (3) failures,
flame loss lockout happens. The LED on the Command Center flashes Red-Green once every 2 seconds, until reset.
3. Turning the master switch on the Command Center to the off position, then ON again will reset the system.
Flame Height Control
1. Press the ON button (on the Command Center) once to turn on the main burner with maximum flame height.
2. Press the OFF button to decrease flame height. The first two presses will decrease the flame height to medium and
low.
3. The third press on OFF will turn off the main burner. In standing pilot configuration, the pilot will stay; in intermittent
pilot configuration, the pilot will be shut off.
Turning the Fireplace Off
There are three ways to turn the fireplace off.
1. Flip the master switch to the off (“O”) position. (This will turn the entire system OFF.)
2. Press the OFF button to Medium, Low, then Off.
3. Hold the OFF button anytime for three seconds or by turning off the wall switch. These two commands of OFF are
(Memory Off) the system will remember all last settings before turning off. The next time the fireplace is turned on, all
settings will resume. To reset, change to the desired settings and shut off by using the Memory Off commands and
the system will be reset to those new settings.
Command Center Operations:
The following functions are available on the Command Center.
FunctionOperation
Power Up
Flip the master switch to the ON ("_") position to power up the system
Fireplace ON
Fireplace OFF
Flame Height Up
Flame Height Down
Press the ON ▲ button on the Command Center or turn on wall switch to turn the fireplace on
Flip the master switch to the OFF ("o") position OR press the OFF ▼ button 3 times OR for Memory Off, hold the OFF ▼ button 3 seconds, or turn off wall switch
Press the ON ▲ button once to turn on the fireplace with maximum flame height
Press the OFF ▼ button to lower the flame height to Medium and Low
Self Diagnostics Chart:
The Command Center has a self-diagnostic LED enabling you to troubleshoot problems and potentially avoid a service call. Please refer to the charts below for indicator reference.
44
FaultLED Indication
Conversion Cover Missing
Spark Fail
No Sensor Signal
Pilot Lockout - trial
Pilot Lockout - flame loss
Low Battery
No or Low Thermopile Power
Learning
AC Power On
Pressure Switch Failed (Power Vent only)
One RED (1 time)
Two RED (1 time)
Three RED (1 time)
One GREEN, every 2 sec. (until manual reset)
One RED-GREEN, every 2 sec. (until manual reset)
One RED, every 10s (continuously)
Two RED, every 10s (continuously)
GREEN Flashes, every 1 sec. (for 10 sec.)
GREEN solid
One RED every 2 sec. (until manual reset)
20301835
glass removal & ROCK WOOL PLACEMENT
CDVSC7 & CDV7 Series Gas Fireplace
Glass Frame Removal
1. Remove upper and lower louvers.
2. Release the clamps on the bottom of the fireplace.
Figure 61
3. Tilt glass frame out and lift glass frame up until it clears
the hook on top of the frame.
4. Set glass frame aside.
CAUTION
Glass Frame
Each clamp has a quick spring force. When
reinstalling clamps, keep fingers clear.
!
WARNING
HOT GLASS WILL
CAUSE BURNS.
Clamps 2 on 33/36 Models,
3 on 42/47 Models
Figure 61 Removing Glass Frame - CDVR Series Shown
FP2297
FP2297
remove glass
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
Burner
rock wool placement
Cover with
Rock Wool
20301835
FP2648
Figure 62 - Placement of Rock
Wool on Burner
FP2648
BDV rock wool place
WARNING
1. For best results in flame appearance and operation, use one (1) 8 gram bag of rock wool for
propane/LP models and up to three (3) bags of
rock wool for natural gas models.
2. Pull the rock wool apart into dime-sized pieces
or smaller. Cover the entire surface of the burner
with one thin layer of rock wool.
3. Place the logs on the burner. Refer to the “Log
Placement Section”. Light the unit and after 15
minutes check burner flame and glow. Adjust
embers as necessary to achieve an even and
clean flame.
The use of too much rock wool could
cause flame to burn poorly and may cause
sooting.
45
CDVSC7 & CDV7 Series Gas Fireplace
Log placement
log placement
Figure 63
1. Place rear log (#1) on grate assembly. Log should rest firmly on the two log mounting pins shown.
2. Place top right log (#2) on the rear log. Rest the right back side of the log in the flat area of the rear
log. Place the narrow front end of the log next to the center vertical grate bar.
3. Place the top left log (#3) on the rear log. Nest the forked end of the top left log into the fork or the
rear log. Rest the narrow end of the top left log behind the center vertical grate bar.
lava rock and ember placement
Sprinkle lava rock on the floor of the inner combustion chamber. Evenly distribute the rock. Do not pile
the lava rock up in front of grate. Do not place lava rock on the burner. If desired, purchase optional
embers to decorate the floor of the fireplace.
Top Right Log,
#2
Top Left Log, #3
Rear Log, #1
Flat Area
Log Mounting Pins
Log Mounting Pins
Left Vertical Grate Bar
Figure 63 Log Placement
Center Vertical Grate Bar
LG637
WARNING
Right Vertical Grate Bar
46
Do not sprinkle the lava rock or ember
chunks on top of the burner. This may
cause potential sooting, glass breakage
and a fire hazard
LG637
CDV logs
20301835
CDVSC7 & CDV7 Series Gas Fireplace
WARNING
cleaning and maintenance
Thermocouple
Turn off gas before servicing fireplace. It
is recommended that a qualified service
technician perform these check-ups at the
beginning of each heating season.
Thermopile
Burner, Pilot and Control Compartment
Keep the control compartment, logs, and burner areas
surrounding the logs clean by vacuuming or brushing at
least twice a year. Make sure the burner porting, pilot air
opening and burner air opening are free of obstructions
at all times.
Millivolt Control
Pilot
FP1943
FP1943 Sensor
pilot flame
Pilot Flame
The flames from the pilot should be visually checked as
soon as the heater is installed and periodically during
normal operation. The pilot flame must always be present when the fireplace is in operation. Figure 64. The
pilot flame has three distinct flames, one engulfing the
thermopile, one engulfing the thermocouple or sensor, and
the other reaching to the main burner.
Signature
Command
System Pilot
Thermopile
burner
Inspect area around the injector. Remove any lint or foreign
material with a brush or vacuum.
Burner Flame
Figure 64 Pilot Flame
FP2453
The flames from the burner should be visually checked
as soon as the heater is installed and periodically during
normal operation. In normal operation, at full
rate, and after operating for about 15 to 30
minutes, the flame should be yellow and slightly
taller than the rear log. Figure 65
FP2453
hooded pilot flames
If the flame is blue and only in the center, turn
off unit and let cool. After unit is cool, remove
logs and check to make sure rock wool is
placed correctly. Replace logs.
NOTE: The type of installation, vent system
configuration, and wind effects may cause the
flame patterns to vary.
Figure 65 Burner Flame Appearance
LG638
20301835
47
CDVSC7 & CDV7 Series Gas Fireplace
cleaning and maintenance
Vent System
The fireplace and venting system should be inspected before initial use and at least annually by a qualified field service person. Inspect the external vent cap on a regular basis to make sure that no debris is
interfering with the airflow. Inspect entire venting system to ensure proper function.
Glass Door
Thoroughly clean the inside of the glass door after using the fireplace for ten hours. Periodically clean
the glass door as necessary.
When cleaning the glass, remember:
•
•
•
•
•
•
Do not remove the glass when hot. Allow glass to cool before removal.
NEVER use abrasive materials.
Keep children and pets a safe distance away.
Never operate the fireplace without the glass door properly secured.
Never operate the fireplace if the glass is broken.
Replace any glass that is chipped, cracked, or broken. Replacement glass door assemblies MUST
be supplied by the fireplace manufacturer ­– No substitute materials may be used.
• Handle glass door with care to avoid striking or scratching it on hard objects.
To clean glass door, follow “Glass Removal” procedure outlined in the Final Installation section. Film
deposit on the inside of the glass should be cleaned off using a nontoxic, non-corrosive, non-abrasive,
mild-cleaning solution. Simply apply an adequate amount to the glass and wipe off with a damp cloth.
After all maintenance has been completed, re-install glass door.
Logs
Leave logs installed in the fireplace for cleaning. Vacuum surface of the logs with a brush attachment. If
logs must be removed for cleaning, handle carefully by holding gently at each end. Gloves are recommended to prevent skin irritation from ceramic fibers. If skin becomes irritated, wash gently with soap and
water. Vacuum surface of logs with brush attachment or brush logs with a soft bristle brush (i.e. clean,
dry paintbrush). To place logs back in the fireplace, Refer to “Log Placement” section in this manual.
NOTE: Do not use fluids to clean ceramic fiber logs.
Rock wool
Replace or add rock wool as required following installation instructions in the Final Installation section
of this manual.
48
20301835
CDVSC7 & CDV7 Series Gas Fireplace
troubleshooting
Standing Pilot Ignition
SYMPTOMPOSSIBLE CAUSEACTION
1. Spark ignitor will
A. Wire disconnected.
not light pilot after
repeated triggering of B. Defective ignitor.
piezo.
C. No gas or low gas pressure.
D. No Propane/LPG in tank
2. Pilot will not stay lit
A. Defective thermocouple
after carefully following lighting instructions.
B. Defective valve
3. Pilot burning, valve
A. Defective switch, wall
knob turned to “ON”,
switch, remote control or
switch is turned to
wire
“ON” or “RS”, but
burner will not ignite.
B. Pilot flame too small
C. Defective or malfunctioning thermopile
D. Defective valve
20301835
A. Open door and check to make sure wire is connected to
ignitor.
B.Check for spark at electrode and pilot. If no spark and
electrode wire is properly connected, replace pilot
assembly.
C. Check remote/manual shut off valve from fireplace. Low
pressure can be caused by bent lines, restricted lines,
low pressure line pressure. Consult with plumber or gas
supplier.
D. Check Propane/LPG tank. Refill tank.
A. Check that thermocouple flame impinges on thermocouple. Clean and/or adjust pilot for maximum flame
impingement. Ensure that the thermocouple connection
at the gas valve is fully inserted and tight.
Disconnect the thermocouple from the valve, place one
millivolt lead wire on the tip of the thermocouple and the
other meter lead wire on the thermocouple copper lead.
Start the pilot and hold the valve knob in. If the millivolt
reading is less than 15 mV, replace pilot assembly.
B.If thermocouple is producing more than 15 mV, replace
faulty valve.
A. Check switch and wire for proper connection. Place
jumper wires across terminals of switch. If burner comes
on, replace defective switch.If the switch is OK, repeat
the same procedure on remote control If burner comes
on, replace remote control.
Place jumper wire across wire at gas valves (terminals
marked TH and TP/TH). If burner comes on, wires are
faulty or connections are bad. Replace wire.
B.If pilot flame is not close enough to the thermopile, adjust
pilot flame.
C.Check thermopile wire connections to make sure all
are tight and that the thermopile is fully inserted into
pilot assembly. Check thermopile with a millivolt meter.
Connect leads to TP and TP/TH terminals on the control
valve. If meter reading is below 325 mV, replace pilot
assembly.
D.Turn valve knob to “On” and switch to “ON.” Take a reading at the thermopile leads (TP & TP/TH) on the valve.
If the meter reads greater than 175 mV and the burner
does not light, replace defective valve.
49
CDVSC7 & CDV7 Series Gas Fireplace
troubleshooting
Standing Pilot Ignition
SYMPTOMPOSSIBLE CAUSEACTION
4. Frequent pilot
outage problem.
A. Pilot flame may be too high A. Clean and adjust the pilot flame for maximum flame
or too low, causing pilot
impingement on thermocouple.
safety to drop out
5. The pilot and main
burner extinguish
while in operation
A. Inner vent pipe leaking
exhaust gases back into
system
A. Check for flue product leak. Replace defective pipe section.
B. Horizontal vent improperly
pitched
C. Improper vent cap installation
B. Check horizontal-venting piping is running upward 1/4"
per foot. Do not run the pipe level or downward.
C. Check for proper installation and freedom from debris
or blockage.
6. Glass Soots
A.Flame impingement on logs A. Install log set per the instructions
Inspect the injector and air intake area. Make sure
this area does not have any blockage from debris and
clean.
Check gas supply.
7. Flame burns blue
and lifts off burner
(ghosting)
A.Insufficient fresh air being
supplied
50
A. Ensure that the vent cap is installed properly and free of
debris. Ensure that the vent system joints are tight and
have no leaks. Ensure that no debris has been blocking
the inner air intake at the bottom back of the combustion
chamber. Ensure that the glass is properly secure and
latch.
20301835
CDVSC7 & CDV7 Series Gas Fireplace
troubleshooting
electronic Ignition
START
1.Turn gas supply off.
2.Turn ON/OFF switch to “ON”
Power to module (24V Normal)
NO
Check: Line voltage (120VAC)
Low voltage transformer (19.5 minimum VAC)
ON/OFF switch
Wiring connections
NO
Unplug ignition lead and
check spark at module (24VAC normal).
YES
Is there a spark across
ignitor sensor gap?
Is spark OK?
NO Replace module
YES
A.Check ignition cable ground wiring, ceramic insulator and
gap. Correct if necessary.
B.Does ignition cable show signs of melting or buckling?
Take protective action to shield cable and boot from
excessive temperatures.
YES
Turn on gas.
Does pilot burner light?
NO
YES
Does spark stop when pilot is lit?
NO
YES
Does main burner light?
NO
YES
Does system run until ON/OFF switch
is in “OFF” position?
YES
END OF TROUBLESHOOTING
20301835
NO
A.Are all manual gas valves open?
Are supply tubing and pressure good?
Are pilot burner orifies blocked?
B.Check electrical connections between module and pilot
operator on gas control.
C.Check for 24VAC across PV-MVPV terminals.
If voltage is correct, replace gas control.
If voltage is not correct, replace module.
NOTE: If module goes into lockout, reset system.
A.Check continuity of ignition cable and ground wire.
B.Clean flame rod.
C.Check electrical connections between flame rod and
module.
D.Is ceramic flame rod insulator cracked?
E.Is pilot flame a steady blue? Does flame cover flame rod?
If not, adjust pilot flame. Replace module if problem
persists.
A.Check for 24VAC across MV-MVPV terminal.
Replace module if there is no voltage.
B.Are electrical connections between module and gas
control good?
If connections are good, replace gas control or gas
control operator.
NOTE: If module goes into lockout, reset system.
A.Check continuity of ignition cable and ground wire.
NOTE: If ground is poor or erratic, shutdown may
occasionally occur even though operation is normal
at time of checkout.
B.Is pilot flame a steady blue? Does flame cover flame rod?
If above checks out, replace module.
51
CDVSC7 & CDV7 Series Gas Fireplace
troubleshooting
SIGNATURE COMMAND SYSTEM
OPERATION
Install batteries and/or
plug in the AC board
FAULT
No beep in about
8 seconds
A
Using
battery?
Make sure
Command
Center and
the control
board are
connected by
a 2 feet or 15
feet cable
After the beep
Flip the master switch
(rocker switch) to the
ON position
Press the ON button on
the Command Center
No beep
or
no sound from the
valve indicating pilot
solenoid open
B
No sparking on
the pilot
C
Sparking doesn’t
continue
D
Pilot doesn’t light
Main burner doesn’t
light
ACTION
DIAGNOSIS
E
F
Check NG/LP
conversion cap
and control
board
connections
Check pilot
connections
Battery polarity wrong?
Re-install batteries
Battery voltage low?
Change batteries
AC plug is plugged to
AC mains?
Plug the AC plug to
AC mains
The 5-pin connector on
the AC board broken or
bent?
Repair or replace the
AC Board
LED on the Command
Center does not show
solid green?
Replace the AC Board
Check valve
connections
Check
grounding
Check power
supply (go
through A )
Replace the Control
Board or
Command Center
Go through
B
Sparking is happening
elsewhere (under the
pilot), re-install/replace
the pilot
The Control Board is having interference from the
surrounding metal (Ground)
Check gas supply
Go through E
Go through C
The sensor on the pilot
is not in the flame
(pilot flame too small)?
Re-install the Control
Board, move it around
or change the
Control Board
Sparking is not in the
path of gas flow, adjust
sparker position or
replace the pilot
Adjust sensor position
or replace the pilot
FP1911
troubleshoot sc
8/08
52
20301835
CDVSC7 & CDV7 Series Gas Fireplace
replacement parts
firebox components
3
9
2
5
(CDVT Series)
6
6
6
5
(CDVR Series)
1
12
6
4
7,10,11,13
20301835
53
CDVSC7 & CDV7 Series Gas Fireplace
replacement parts
firebox components
Item DescriptionQty.
CDVR33 CDVT33 CDVR36 CDVT36 CDVR42 CDVT42 CDVR47 CDVT47
Standard Features
1. Junction Box Assy 1
26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K
2. Black Louver
6
54D0246 54D0246 26D0695 26D0695 26D0697 26D0697 26D0699 26D0699
3. Glass Frame Assy 1
69D0238 69D0238 69D0028 69D0028 69D1107 69D1107 69D2105 69D2105
Factory Installed Service Parts
2. Brass Louver
6
54D0249K 54D0249K 26D0701K 26D0701K 26D0703K 26D0703K 26D0705K 26D0705K
4. Thermostat Sensor 1
26D2870 26D2870 26D2870 26D2870 26D2870 26D2870 26D2870 26D2870
for Blower
5. Firebrick Rear
1
69D0221 26D7069 69D0040 69D0041 69D1023 69D1022 69D2019 69D2020
- Cottage Clay
5. Firebrick Rear
1
69D0222 54D0284 69D0044 69D0045 69D1025 69D1024 69D2021 69D2022
- Tavern Brown
6a. Firebrick Right / Left 2
26D7068 26D7068 69D0042 69D0042 69D0042 69D0042 69D0042 69D0042
- Cottage Clay
6b. Firebrick Right / Left 2
20300900
--
--
--
--
--
--
--
- Cottage Clay - CDVR33SC7 ONLY
6a. Firebrick Right / Left 2
54D0285 54D0285 69D0046 69D0046 69D0046 69D0046 69D0046 69D0046
- Tavern Brown
6b. Firebrick Right / Left 2
20301197
--
--
--
--
--
--
--
- Tavern Brown - CDVR33SC7 ONLY
7. Blower Motor 1
93D0006 93D0006 93D0006 93D0006 93D0006 93D0006 93D0006 93D0006
Accessories/Field Installed Options
2. Brass Louver
1
L30BR
L30BR
L32BR
L32BR
L36BR
L36BR
L42BR
L42BR
2. Pewter Louver
1
L30PW
L30PW
L32PW
L32PW
L36PW
L36PW
L42PW
L42PW
9. Curved Design - Brass Trim
1
BRTK30C BRTC30C BRTK32C BRTK32C BRTK36C BRTK36C BRTK42C BRTK42C
9. Curved Design
- Pewter Trim
1
PWTK30C PWTK30C PWTK32C PWTK32C PWTK36C PWTK36C PWTK36C PWTK36C
10. T-stat Blower w/
1
BLOT
BLOT
BLOT
BLOT
BLOT
BLOT
BLOT
BLOT
Speed Control
11. Manual Blower
1
FK12
FK12
FK12
FK12
FK12
FK12
FK12
FK12
12. Speed Control
1
26D0746 26D0746 26D0746 26D0746 26D0746 26D0746 26D0746 26D0746
13. SCS Blower
1
BLOTSC BLOTSC BLOTSC BLOTSC BLOTSC BLOTSC BLOTSC BLOTSC
w/ Speed Control & Time Delay
54
20301835
CDVSC7 & CDV7 Series Gas Fireplace
replacement parts
Standing Pilot — Millivolt control
2I
1
2C
2T
2
5
4
6
3
8
9
7
10
11,12,13,14
693011
CDV millivolt parts
20301835
55
CDVSC7 & CDV7 Series Gas Fireplace
REPLACEMENT PARTS
Standing Pilot – Millivolt Control
Item DescriptionQty. CDV33NV7 CDV33PV7 CDV36NV7CDV36PV7CDV42NV7 CDV42PV7 CDV47NV7 CDV47PV7
1.
Gas Valve Assy.
1
37D0117
37D0118
37D0117
37D0118
37D0117
37D0118
37D0117
37D0118
2.
2C.
2I.
2T.
3.
4.
5.
6.
7.
8.
9.
10.
10.
Pilot Assembly
1
37D0018 37D0019 37D0018 37D0019 37D0018 37D0019 37D0018 37D0019
Replacement
Thermocouple
1
37D1067 37D1067 37D1067 37D1067 37D1067 37D1067 37D1067 37D1067
Replacement
Igniter and Wire 1
37D1069 37D1069 37D1069 37D1069 37D1069 37D1069 37D1069 37D1069
Replacement
Thermopile
1
37D1068 37D1068 37D1068 37D1068 37D1068 37D1068 37D1068 37D1068
Burner Tube
1
54D0288 54D0288 69D0034 69D0034 69D0034 69D0034 69D0034 69D0034
Flexhose with
Shut-off Valve
1
69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030 69D0030
Rocker Switch
1
41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048
Piezo Igniter
1
14D0503 14D0503 14D0503 14D0503 14D0503 14D0503 14D0503 14D0503
Injector 1
58D0371 69D0226 59D0062 69D0079 20H3155 33D4046 20H3155 33D4046
Burner Assembly 1
54D0200 54D0200 54D0001 54D0001 54D0329 54D0329 54D0329 54D0329
Venturi
1
69D1119
69D1026 69D1119 69D1026 69D1119 69D1026 69D1119 69D1026
Wire Assembly
1
44D0500 44D0500 44D0500 44D0500 44D0500 44D0500 44D0500 44D0500
Wire Assembly
1
44D0501 44D0501 44D0501 44D0501 44D0501 44D0501 44D0501 44D0501
Accessories
Item DescriptionQty.Part Number
11. Thermostatic Remote Control
1
RCST, RCT, RCSTE, RCSTEB, RCSITE, WWTD
12. Remote Control ON/OFF
1
RCB, RCMT, RCBE, WMTD
13. Wall Switch Kit
1
MVWS
14. Wall Thermostat Kit
1
WT
Fuel Conversion Kits - Millivolt
Natural Gas to LP
CDV(R,T)33(V,E)
CDV(R,T)36(V,E)
CDV(R,T)42(V,E)
CDV(R,T)47(V,E)
LP to Natural Gas
CDV(R,T)33(V,E)
CDV(R,T)36(V,E)
CDV(R,T)42(V,E)
CDV(R,T)47(V,E)
56
Kit #CDV33CKP
Kit #CDV36CKP
Kit #CDV42CKP
Kit #CDV47CKP
Kit #CDV33CKN
Kit #CDV36CKN
Kit #CDV42CKN
Kit #CDV47CKN
20301835
CDVSC7 & CDV7 Series Gas Fireplace
REPLACEMENT PARTS
ELECTRONIC IGNITION
1
3
2
LO
HI
5
6
7
4
10
9
11
Item
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
#1 #2 #3 #4 #5 #6 7#
8
DescriptionQty. CDV33NE7 CDV33PE7 CDV36NE7 CDV36PE7 CDV42NE7 CDV42PE7 CDV47NE1CDV47PE7
Gas Valve Assy. 1 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017
Pilot Assembly
1 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021
Burner Tube
1 54D0288 54D0288 69D0034 69D0034 69D0034 69D0034 69D0034 69D0034
693011
Flexhose with
CDV elect parts
Shut-off Valve
1 69D0030 69D0030 69D0030
69D0030 69D0030 69D0030 69D0030 69D0030
Rocker Switch
1 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048 41D0048
Injector
1 58D0371 69D0226 59D0062 69D0079 20H3155 33D4046 20H3155 33D4046
Burner Assembly 1 54D0200 54D0200 54D0001 54D0001 54D0329 54D0329 54D0329 54D0329
Venturi
1 69D1119 69D1026 69D1119 69D1026 69D1119 69D1026 69D1119 69D1026
Wire Assembly
1 54D0207 54D0207 54D2007 54D2007 54D0207 54D0207 54D0207 54D0207
Ignition Module
1 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325 37D0325
Transformer
1 37D0027 37D0027 37D0027 37D0027 37D0027 37D0027 37D0027 37D0027
Fuel Conversion Kits - Electronic
Natural Gas to LPLP to Natural Gas
CDV33 Kit #CDV33CKEP
CDV33 Kit #CDV33CKEN
CDV36 Kit #CDV36CKEP
CDV36 Kit #CDV36CKEN
CDV42 Kit #CDV42CKEP
CDV42 Kit #CDV42CKEN
CDV47 Kit #CDV47CKEP
CDV47 Kit #CDV47CKEN
20301835
57
CDVSC7 & CDV7 Series Gas Fireplace
REPLACEMENT PARTS
SIGNATURE COMMAND SYSTEM
1
2
4
3
5
6
8
7
12
13,14,15,16,17
9
20
693011
cdvrt7 SC parts
58
20301835
REPLACEMENT PARTS
CDVSC7 & CDV7 Series Gas Fireplace
SIGNATURE COMMAND SYSTEM
Item DescriptionQty. CDVR33 CDVR33 CDVT33 CDVT33 CDV(R,T)36 CDV(R,T)36 CDV(R,T)42/47 CDV(R,T)42/47
NSC7PSC7NSC7PSC7NSC7PSC7NSC7PSC7
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
Gas Valve Assy.
1
80D0001 80D0002 80D0001 80D0002 80D0001
80D0002
80D0001
80D0002
Pilot Assembly
1
80D0006 80D0007 80D0006 80D0007 80D0006
80D0007
80D0006
80D0007
Control Box
1
80D0018 80D0019 80D0018 80D0019 80D0018
80D0019
80D0018
80D0019
Command Center 1
80D0005 80D0005 80D0005 80D0005 80D0005
80D0005
80D0005
80D0005
Burner Tube
1 20301096 20301096 54D6029 54D6029 54D6004
54D6004
54D6004
54D6004
Flexhose with
Shutoff Valve
1
69D0030 69D0030 69D0030 69D0030 69D0030
69D0030
69D0030
69D0030
Injector
1
58D0371 20301196 58D0371 69D0226 54D0062
69D0079
20H3155
20H3156
Burner Assembly
1 20300786 20300786 54D0200 54D0200 54D0001
54D0001
54D0329
54D0329
Venturi
1
69D1119 69D1026 69D1119 69D1026 69D1119
69D1026
69D1119
69D1026
Wire Valve Control
(not shown)
1
80D0010 80D0010 80D0010 80D0010 80D0010
80D0010
80D0010
80D0010
Wire Command Ctr
Control Box 2' 1
80D0008 80D0008 80D0008 80D0008 80D0008
80D0008
80D0008
80D0008
(not shown)
A/C Adapter (6 Volt) 1
80D0041 80D0041 80D0041 80D0041 80D0041
80D0041
80D0041
80D0041
Accessories
Hand Held Remote Controlw/ HI/LO & Timer
RMSC
Hand Held Remote Controlw/HI/LO & Tstat
RTSC
Touch Screen Remotew/Optional Light, Blower and Auxiliary Control
TSFSC
Touch Screen Remote Hi/Lo and Timer
TSMSC
Touch Screen Remote Hi/Lo and TStat
TSTSC
Wall Thermostat ON/OFF (not shown)
WT
SCS Wall Mount Extension Kit (15' wire, rough-in box, wall cover) (not shown) SCSWEK
SCS AC Module (*Optional Blower, Light & Aux. Control)
SCSACM
*NOTE: TSFSC must be used with SCS A/C Module to control blower, lights and aux.
Fuel Conversion Kits - Signature Command System
Natural Gas to LP
CDVR33NSC7
CDVT33NSC7
CDV(R,T)36NSC7
CDV(R,T)42NSC7
CDV(R,T)47NSC7
Kit #CDVR3311CKPS
Kit #CDVT33CKPS
Kit #CDV36CKPS
Kit #CDV42CKPS
Kit #CDV42CKPS
LP to Natural Gas
CDVR33PSC7
CDVT33PSC7
CDV(R,T)36PSC7
CDV(R,T)42PSC7
CDV(R,T)47PSC7
Kit #CDVR3311CKNS
Kit #CDVT33CKNS
Kit #CDV36CKNS
Kit #CDV42CKNS
Kit #CDV47CKNS
20301835
59
CDVSC7 & CDV7 Series Gas Fireplace
REPLACEMENT PARTS
logs 3
1
2
Item Description
60
1.
2.
3.
Rear Log
Right Log
Left Log
CDVR33SC7
20301202
54D0147
54D0146
CDVR33(V,E)7 CDV(R,T)36(V,E,SC)7 CDV(R,T)42(V,E,SC)7 CDV(R,T)47(V,E,SC)7
54D0121
54D0181
54D0339
54D0339
54D0147
54D0116
54D0361
54D0361
54D0146
54D0115
54D0360
54D0360
693011
cdv log parts
20301835
CDVSC7 & CDV7 Series Gas Fireplace
VENTING COMPONENTS
VERTICAL VENTING
Vertical Vent Termination Kits
Description
Model Number
Vertical Vent Termination w/ Storm Collar (flashing NOT included)
47TLVTK
Vertical Vent Termination w/ Storm Collar - 8 pack
(flashing NOT included)
47TLVTK/8
Vertical Vent Termination w/ 1/12 - 6/12 Flashing, Storm
Collar and Ceiling Support Kit
47TLVTKA
Vertical Vent Termination w/ 6/12 - 12/12 Flashing, Storm Collar and Ceiling Support Kit
47TLVTK8
Vertical Vent Termination w/ Flat Flashing, Storm Collar
and Ceiling Support Kit
47TLVTKC
30" Flex Pipe - single pack
7FDVP30
12" - 18" Adjustable Vent Length
47TL1218
35" - 64" Adjustable Vent Length
47TL3564
8" Vent Pipe - 4 pack
47TL8/4
12" Vent Pipe - 4 pack
47TL12/4
24" Vent Pipe - 4 pack
47TL24/4
36" Vent Pipe 47TL36
T-Lock Pipe
584B
Vent components
Starter Kit
2/25/99 djt
s
nt Pipe - 30 pack
36" Vent
e
n
48"
Pipe
po Vent
s
t om nt
n
e
v Vent Pipe
ck - 30 pack
ne g C 48"
E
o
e
o
l
t
4
p in p j
t
5m8 esnt sco d wis k
o
t
c
9
k
F ng C tioVn t ele 5lo/9c 99 -lo
4
T
/
j
T
58 enti sec d 2i/s2t /45°
0
T-Lock Elbows
for Vertical/Horizontal Offset
20 Elbow
V ipe /99 9 tw lo1c0k 0/1
/1 Elbow for Vertical Offsets - 8 pack
P 25 0/9 T- 345°
/ 2 0
2
/ 1
90° Elbow for Vertical/Horizontal Offset
10 10/
/
3
90° Elbow for Vertical/Horizontal Offset - 8 pack
47TL36/30
47TL48
47TL48/30
47TLE45
47TLE45/8
47TLE90
47TLE90/8
Shields and Supports
1" Firestop
7DV1FS
1" Attic Insulation Shield
7DV1AIS
584D
Combination Horizontal Offset/Roof Support
Vent
Components
584C
90 degree elbow
Vent components
45 degree 2/25/99
elbow djt
10/20/99 twist lock
584G
2/25/99
djt
Venting Components
3/10/10 T-lock
7DVCS
Firestop spacer twistlock
584H
10/20/99
Venting components
2/25/99 djt
attic insulation shield
3/10/10 T-lock
2/25/99 djt
584I
vent components
offset support
2/25/99 djt
20301835
61
CDVSC7 & CDV7 Series Gas Fireplace
VENTING COMPONENTS
HORIZONTAL VENTING
Horizontal Vent Termination Kits
Description
Up and Out Side Wall Termination Kit w/ 10" to 16" 47TLSTK
Adjustable Termination Pipe, 90° Elbow, Firestop, and Cool Touch Termination w/ Siding Shield
Rear Vent Cool Touch Termination w/ Siding Shield for Straight-out Applications and Firestop - 8 pack
7TRVCT/8
Rear Vent Hot Touch Termination w/ Siding Shield for
Straight-out Applications and Firestop - 8 pack
7TRVHT/8
Termination Guard for 7" T.L. Rear Vent Hot Touch
Terminations (7TRVT/7TSVKT)
7TRVTG
Snorkel Termination
7TDVSNORK
7" T.L. DVRTSB Termination Screen Guard
7TBSG
584B
Vent components
Starter Kit
2/25/99 djt
Model Number
Rear Vent Hot Touch Termination Kit w/ 10" to 16" 47TLBRTK
Adjustable Termination Pipe, Firestop, and Hot Touch
Termination w/ Siding Shield
Up and Out Starter Kit w/ 40" Flex Pipe, Firestop, Cool
7FDVSCTK
Touch Termination w/ Siding Shield, and 2 ea. Clamp
Bands
T-Lock Pipe
20" Termination Pipe - 8 pack
47TLT20/8
10" - 16" Adjustable Termination Pipe - 4 pack
47TLAT/4
12" - 18" Adjustable Vent Length 47TL1218
35" - 64" Adjustable Vent Length
47TL3564
8" Vent Pipe - 4 pack
47TL8/4
12" Vent Pipe - 4 pack
47TL12/4
24" Vent Pipe - 4 pack
47TL24/4
36" Vent
e Pipe
47TL36
s
nt
n
po Vent
36"
Pipe - 30 pack
s
t om nt
n
e
v Vent Pipe
ck
ne g C 48"
E
o
e
o
l
t
4
p in p j st Pipe - 30 pack
i
5m8 esnt sco 48"d Vent
o
9k 9 tw lock
C
e
n
V
l
c
9
4F ng tio jTt e 5lo/ /9 T58 enti sec d 2i/s2t /20 10
V ipe /99 9 tw lo1c0k 0/
/1 Elbow for Vertical/Horizontal Offset
T-Lock Elbows P 25 /9 T- 345°
/ 20 0
2
/ 1
45° Elbow for Vertical Offsets - 8 pack
10 10/
/
3
90° Elbow for Vertical/Horizontal Offset
47TL36/30
47TL48
47TL48/30
47TLE45
47TLE45/8
47TLE90
90° Elbow for Vertical/Horizontal Offset - 8 pack
47TLE90/8
Shields and Supports
1" Firestop
7DV1FS
3" Firestop
584D
1" Attic Insulation Shield
Vent Components
584C
Combination Horizontal Offset/Roof Support
90
degree
elbow
Vent components
45 degree 2/25/99
elbow djt
10/20/99 twist lock
584G
2/25/99
djt
584H
Venting Components3/10/10
T-lock
Venting components
584I
Firestop spacer
7DV3FS
attic insulation shield
10/20/99 twistlock
djt
3/10/10 T-lock
vent components
62 2/25/99 djt
2/25/99
offset support
2/25/99 djt
7DV1AIS
7DVCS
20301835
CDVSC7 & CDV7 Series Gas Fireplace
20301835
63
CDVSC7 & CDV7 Series Gas Fireplace
64
20301835
CDVSC7 & CDV7 Series Gas Fireplace
20301835
65
CDVSC7
& CDV7Residents
Series Gas Fireplace
Massachusetts
Only — Please read and follow these special requirements
NOTE REGARDING VENTED PRODUCTS
This product must be installed by a licensed plumber or gas fitter 2. Approved Carbon Monoxide Detectors. Each carbon
when installed within the Commonwealth of Massachusetts. monoxide detector as required in accordance with the above
provisions shall comply with NFPA 720 and be ANSI/UL 2034
Any residence with a direct vent product must have a CO
listed and IAS certified.
detector installed in the residence.
3. Signage. A metal or plastic identification plate shall be
Installation of the fireplace or vented gas log in the State
permanently mounted to the exterior of the building at a
of Massachusetts requires the damper to be permanently
minimum height of eight (8) feet above grade directly in line
removed or welded in the fully open position.
with the exhaust vent terminal for the horizontally vented
In addition, a naturally vented gas log may not be installed in a gas fueled heating appliance or equipment. The sign shall
bedroom or bathroom in the State of Massachusetts.
read, in print size no less than one-half (1/2) inch in size,
Flex line installation must not exceed 36 inches and must “GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS.”
have a T shutoff valve.
4. Inspection. The state or local gas inspector of the side
NOTE REGARDING VENT FREE PRODUCTS
This product must be installed by a licensed plumber or gas fitter wall horizontally vented gas fueled equipment shall not
when installed within the Commonwealth of Massachusetts. approve the installation unless, upon inspection, the inspector
observes carbon monoxide detectors and signage installed
In addition, vent free products may not be installed in a in accordance with the provisions of 248 CMR 5.08(2)(a)1
bedroom or bathroom regardless of size or type in the State through 4.
of Massachusetts.
(b) Exemptions: The following equipment is exempt from 248
Flex line installation must not exceed 36 inches and must CMR 5.08(2)(a)1 through 4:
have a T shutoff valve.
1. The equipment listed in Chapter 10 entitled "Equipment Not
CARBON MONOXIDE DETECTOR REQUIREMENTS
Required To Be Vented" in the most current edition of NFPA 54
(2)Revise 10.8.3 by adding the following additional as adopted by the Board; and
requirements:
2. Product Approved side wall horizontally vented gas fueled
(a) For all side wall horizontally vented gas fueled equipment installed in a room or structure separate from the
equipment installed in every dwelling, building or structure dwelling, building or structure used in whole or in part for
used in whole or in part for residential purposes, including residential purposes.
those owned or operated by the Commonwealth and where the
(c) Manufacturer requirements — Gas Equipment Venting
side wall exhaust vent termination is less than seven (7) feet
System Provided. When the manufacturer of Product
above finished grade in the area of the venting, including but
Approved side wall horizontally vented gas equipment provides
not limited to decks and porches, the following requirements
a venting system design or venting system components with
shall be satisfied:
the equipment, the instructions provided by the manufacturer
1. Installation of carbon monoxide detectors. At the time for installation of the equipment and the venting system shall
of installation of the side wall horizontal vented gas fueled include:
equipment, the installing plumber or gas fitter shall observe
1. Detailed instructions for the installation of the venting system
that a hard wired carbon monoxide detector with an alarm and
design or the venting system components; and
battery back-up is installed on the floor level where the gas
equipment is to be installed. In addition, the installing plumber 2. A complete parts list for the venting system design or venting
or gas fitter shall observe that a battery operated or hard wired system.
carbon monoxide detector with an alarm is installed on each (d) Manufacturer requirements — Gas Equipment Venting
additional level of the dwelling, building or structure served System Not Provided. When the manufacturer of a Product
by the side wall horizontal vented gas fueled equipment. It Approved side wall horizontally vented gas fueled equipment
shall be the responsibility of the property owner to secure the does not provide the parts for venting the flue gases, but
services of qualified licensed professionals for the installation identifies “special venting systems,” the following requirements
of hard wired carbon monoxide detectors
shall be satisfied by the manufacturer:
a. In the event that the side wall horizontally vented gas 1. The referenced "special venting system" instructions shall
fueled equipment is installed in a crawl space or an attic, the be included with the appliance or equipment installation
hard wired carbon monoxide detector with alarm and battery instructions; and
back-up may be installed on the next adjacent floor level.
2. The “special venting systems” shall be Product Approved
b. In the event that the requirements of this subdivision by the Board, and the instructions for that system shall include
can not be met at the time of completion of installation, the a parts list and detailed installation instructions.
owner shall have a period of thirty (30) days to comply with the
(e) A copy of all installation instructions for all Product
above requirements; provided, however, that during said thirty
Approved side wall horizontally vented gas fueled equipment,
(30) day period, a battery operated carbon monoxide detector
all venting instructions, all parts lists for venting instructions,
with an alarm shall be installed.
and/or all venting design
66
20301835
CDVSC7
& CDV7 Series Gas Fireplace
Limited lifetime warranty
policy
Lifetime Warranty
The following components are warranted for life to the original owner, subject to proof of purchase:
Firebox, Combustion Chamber, Heat Exchanger, Grate and Stainless Steel Burners.
Five Year Warranty
The following components are warranted five (5) years to the original owner, subject of proof of
purchase: Ceramic Fiber Logs.
Basic Warranty
MHSC warrants the components and materials in your gas appliance to be free from manufacturing
and material defects for a period of two years from date of installation. After installation, if any of
the components manufactured by MHSC in the appliance are found to be defective in materials or
workmanship, MHSC will, at its option, replace or repair the defective components at no charge to
the original owner. MHSC will also pay for reasonable labor costs incurred in replacing or repairing
such components for a period of two years from date of installation. Any products presented for
warranty repair must be accompanied by a dated proof of purchase.
This Limited Lifetime Warranty will be void if the appliance in not installed by a qualified installer
in accordance with the installation instructions. The Limited Lifetime Warranty will also be void if
the appliance is not operated and maintained according to the operating instructions supplied with
the appliance, and does not extend to (1) firebox/burner assembly damage by accident, neglect,
misuse, abuse, alterations, negligence of others, including the installation thereof by unqualified
installers, (2) the costs of removal, reinstallation or transportation of defective parts on the appliance,
or (3) incidental or consequential damage. All service work must be performed by an authorized
service representative.
This warranty is expressly in lieu of other warranties, express or implied, including the warranty
of merchantability of fitness for purpose and of all other obligations or liabilities. MHSC does not
assume for it any other obligations or liabilities in connection with sale or use of the appliance. It
states that do not allow limitations on how long an implied warranty lasts, or do not allow exclusion of indirect damage, those limitations of exclusions may not apply to you. You may also have
additional rights not covered in the Limited Lifetime Warranty.
MHSC reserves the right to investigate any and all the claims against the Limited Lifetime Warranty
and decide upon method of settlement.
IF WARRANTY SERVICE IS NEEDED...
1. Contact your supplier. Make sure you have your warranty, your sales receipt and the
model/serial number of your MHSC product.
2. DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELF.
20301835
67
Efficiency Ratings
Efficiency Ratings
ModelEnerGuide Ratings
Fireplace Efficiency (%)
CDVR33NV7
62.6
CDVR33PV7
64.3
CDVR33NE7
66.8
CDVR33PE7
68.1
CDVR33NSC7
57.6
CDVR33PSC7
64.3
CDVR36NV7
47.7
CDVR36PV7
53.6
CDVR36NE7
49.7
CDVR36PE7
56.1
CDVR36NSC7
49.7
CDVR36PSC7
56.1
CDVR42NV7
66.8
CDVR42PV7
68.7
CDVR42NE7
71.0
CDVR42PE7
72.3
CDVR42NSC7
71.0
CDVR42PSC7
72.3
CDVR47NV7
65.6
CDVR47PV7
67.1
CDVR47NE7
69.6
CDVR47PE7
70.6
CDVR47NSC7
69.6
CDVR47PSC7
70.6
ModelEnerGuide Ratings
Fireplace Efficiency (%)
CDVT33NV7
45.9
CDVT33PV7
53.0
CDVT33NE7
47.6
CDVT33PE7
55.4
CDVT33NSC7
47.6
CDVT33PSC7
55.4
CDVT36NV7
47.7
CDVT36PV7
53.6
CDVT36NE7
49.7
CDVT36PE7
56.1
CDVT36NSC7
47.6
CDVT36PSC7
55.4
CDVT42NV7
56.3
CDVT42PV7
64.3
CDVT42NE7
59.1
CDVT42PE7
67.6
CDVT42NSC7
59.1
CDVT42PSC7
67.6
CDVT47NV7
54.2
CDVT47PV7
62.4
CDVT47NE7
56.6
CDVT47PE7
65.7
CDVT47NSC7
56.6
CDVT47PSC7
65.7
MHSC
149 Cleveland Drive • Paris, Kentucky 40361
www.mhsc.com
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