MHSC CDVR33n/pv7 Installation And Operating Instructions Manual

Direct vent gas fireplace
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Installation and Operating
Instructions
waRnInGS
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.
CDVSC7 Series
CDV7 Series
Direct Vent Gas Fireplace
Models:
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
Due To hIGh TeMpeRaTuReS, The applIanCe
ShoulD Be loCaTeD ouT oF TRaFFIC anD
away FRoM FuRnITuRe anD DRapeRIeS.
ChIlDRen anD aDulTS ShoulD Be aleRTeD
To The haZaRDS oF hIGh 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 refer-
ence.
CDVT
CDVR
693011
CDVRT7 cover
20301835 5/10 Rev. 1

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Summary of Contents for MHSC CDVR33n/pv7

  • Page 1 CDVSC7 Series CDV7 Series Direct Vent Gas Fireplace Models: 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, Installation and Operating CDVR47n/pV7;n/pe7;n/pSC7, CDVT47n/pV7;n/pe7;n/pSC7 Instructions waRnInGS CDVT 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.
  • Page 2: Table Of Contents

    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.
  • Page 3: Important Safety Information

    CDVSC7 & CDV7 Series Gas Fireplace IMpoRTanT SaFeTy InFoRMaTIon owneR InSTalleR Please retain these instructions for future reference. Please leave these instructions with the appliance. • Read this owner’s manual carefully and completely before trying to assemble, operate, or service this fireplace. •...
  • Page 4: Code Approval

    CDVSC7 & CDV7 Series Gas Fireplace IMpoRTanT SaFeTy InFoRMaTIon 13. Never place anything on top of fireplace. 14. Do not use any solid fuels (wood, coal, paper, card- IMpoRTanT: board, etc.) in this fireplace. Use only the gas type pleaSe ReaD The FollowInG CaReFully indicated on rating plate.
  • Page 5: Product Features

    The appliance is not approved for closet installations. Ignitor • This appliance is approved to be vented with Simp- Blower FP2284 Control son-Duravent and MHSC T-Lock Direct Vent Compo- On/Off/RS nents. Figure 1 - Switch CDV7 Series Fireplace FP2284a The classification “noncombustible material” includes, but CDV7 controls is not limited to stone, brick and mortar.
  • Page 6: High Elevations

    CDVSC7 & CDV7 Series Gas Fireplace pRoDuCT FeaTuReS & GaS SpeCIFICaTIonS GaS pReSSuReS hIGh eleVaTIonS Input ratings are shown in BTU per hour and are certified Natural Propane (LP) without deration for elevations up to 4,500 feet (1,370 Inlet Minimum 5.5”...
  • Page 7: Fireplace & Framing Dimensions

    CDVSC7 & CDV7 Series Gas Fireplace FIReplaCe DIMenSIonS & FRaMInG Minimum Rough Opening  Depth 5/8” 5/8” 1/2” 1/2” P - Minimum Rough Opening Width Minimum Rough Opening  Height 1 ” 5/8” 1/2” 1/2” 5/8” 15/16” Figure 2 - noTe: Model CDVR33SC7 has no standoffs on CDVR Series Fireplace Dimensions top of unit.
  • Page 8 CDVSC7 & CDV7 Series Gas Fireplace FIReplaCe DIMenSIonS & FRaMInG Minimum Rough Opening  Depth 5/8” 5/8” 1/2” 1/2” Q - Minimum Rough Opening Width Minimum Rough Opening  Height 1 ” 5/8” 1/2” 1/2” 5/8” 15/16” Figure 3 - CDVT Series Fireplace Dimensions CDVT33(V,e,SC)7 CDVT36 (V,e,SC)7 CDVT42 (V,e,SC)7 CDVT47 (V,e,SC)7 33"...
  • Page 9: Pre-Installation Information

    CDVSC7 & CDV7 Series Gas Fireplace pRe-InSTallaTIon InFoRMaTIon BeFoRe you STaRT FIReBox FRaMInG FoR CDVR Read this homeowner manual thoroughly and follow all Firebox framing can be built before or after the appliance instructions carefully. Inspect all contents for shipping is set in place.
  • Page 10: Fireplace Location

    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.
  • Page 11: Clearances

    CDVSC7 & CDV7 Series Gas Fireplace CleaRanCeS Finish Wall CleaRanCeS To CoMBuSTIBleS Follow these instructions carefully to Stud ensure safe installation. Failure to follow instructions exactly can create a fire Header hazard. Standoff The appliance cannot be installed on a carpet, tile or other combustible material other than wood flooring.
  • Page 12: Securing Fireplace To Floor Or Framing

    CDVSC7 & CDV7 Series Gas Fireplace SeCuRe FIReplaCe To FlooR oR FRaMInG The fireplace must be secured to the floor and/or to framing studs as shown Drywall Support Tabs (Do Not Use for Framing or in Figure 7. Use two (2) wood screws Header) or masonry/ concrete screws to secure Framing...
  • Page 13: Venting Installation

    The installer must make sure to select the proper vent system for installation. Before installing vent • only MhSC venting components specifically ap- kit, the installer must read this fireplace manual and vent proved and labelled for this fireplace may be kit instructions.
  • Page 14: Termination Location

    3. MHSC assumes no responsibility for the improper  only permitted if veranda, porch, deck or balcony is fully open on a performance of the appliance when the venting system minimum 2 sides beneath the floor: does not meet these requirements.
  • Page 15: Termination Clearances

    Repeat process with 7” flex vent pipe. The same proce- the current National Fuel Code ANSI Z223.1/NFPA 54. dure must be performed on the vent side. Only venting components manufactured by MHSC may be used in Direct Vent systems. Canadian Installations...
  • Page 16: How To Use The Vent Graph

    CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon InFoRMaTIon how To uSe The VenT GRaph T-loCK pIpeS The Vent Graph should be read in conjunction with the When using unitized T-Lock pipe it is not necessary to following vent installation instructions to determine the re- use sealant on the joints.
  • Page 17: Vent Pipe Clearances

    CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon VenT pIpe CleaRanCeS A Minimum 1" C l e a r a n c e t o C o m b u s t i b l e s P e r m i t t e d A l l A Minimum 1"...
  • Page 18: Rear Wall Vent Application

    When installed as a rear vent unit this appliance may be (244 mm) Min. vented directly to a termination located on the rear wall behind the appliance. • Only MHSC venting components are approved to be 9B\,” used in these applications (Refer to ‘Venting Compo- (244 mm) Min.
  • Page 19 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 - noTe: For all top vent installations where a 90° elbow FP2294 Side View of Final Unit Location is the first pipe piece towards a sidewall termination (up...
  • Page 20 CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon 3 x 90° 3 x 90° Elbows Elbows A + B = 17’ (Max.) FP1176 (5.2m) Figure 21 - Maximum three (3) 90° elbows per installation 7’6" (2.3m) 36" (914mm) Figure 23 - FP1178 Max.
  • Page 21 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 lo- cation. Depending on whether the wall is combustible or noncombustible, cut opening to size.
  • Page 22: Vertical Sidewall Installation

    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 4”...
  • Page 23: Below Grade Installation

    CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon Below GRaDe InSTallaTIon Do not back fill around snorkel. When it is not possible to meet the required vent terminal a clearance of at least 4” must be maintained clearances of 12” (305 mm) above grade level, a snor- between the snorkel and the soil.
  • Page 24: Vertical Through-The-Roof

    CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon • For the minimum height of the vent above the highest VeRTICal ThRouGh-The-RooF point of penetration through the roof refer to Figure 38, InSTallaTIon Page 26. noTe: For all top vent vertical through-the-roof installa- tions, install the supplied cross-bar flue restrictor onto the top edge of the firebox flue adapter.
  • Page 25 CDVSC7 & CDV7 Series Gas Fireplace VenTInG InSTallaTIon 9. Install storm collar and seal around the pipe. Horizontal Overhang 10. Add additional vent lengths for proper height. Fig- ure 39 11. Apply high temperature sealant to 4” and 7” collars of vertical vent termination and install.
  • Page 26: Fireplace Installation

    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 con- version kit.
  • Page 27 CDVSC7 & CDV7 Series Gas Fireplace FIReplaCe InSTallaTIon a manual shutoff valve must be installed only persons licensed to work with gas upstream of the appliance. union tee piping may make the necessary gas and plugged 1/8” npT pressure tapping connections to this appliance.
  • Page 28 CDVSC7 & CDV7 Series Gas Fireplace CheCK GaS pReSSuRe & 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.
  • Page 29: Electrical Installation

    CDVSC7 & CDV7 Series Gas Fireplace eleCTRICal InSTallaTIon ReMoTe wall MounTeD SwITCh 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 Do not connect wall switch to (110 V) junction box at the desired location on the wall.
  • Page 30: Electronic Pilot Ignition Wiring

    CDVSC7 & CDV7 Series Gas Fireplace eleCTRICal InSTallaTIon eleCTRonIC pIloT IGnITIon wIRInG Do not connect 110-120 VaC to the Remote wall Switch. The appliance will malfunction. Pilot Assembly To Junction Box  Sense  Spark Ignition Module (Synetek)  GREEN WHITE  BLACK MAGENTA #5 BLACK WHITE  Primary - 120V Electronic Valve Transformer Secondary WHITE #3 GRAY #7...
  • Page 31: What To Do If You Smell Gas

    CDVSC7 & CDV7 Series Gas Fireplace MIllIVolT opeRaTInG InSTRuCTIonS 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.
  • Page 32: Millivolt Operating Instructions

    CDVSC7 & CDV7 Series Gas Fireplace MIllIVolT opeRaTInG InSTRuCTIonS lIGhTInG pIloT FoR The FIRST TIMe appRoVeD leaK TeSTInG MeThoD You may check for gas leaks with the following methods only: If using a soap and water solution • to test for leaks, Do noT spray Soap and water solution solution onto control body.
  • Page 33: Lighting Burner

    CDVSC7 & CDV7 Series Gas Fireplace MIllIVolT opeRaTInG InSTRuCTIonS lIGhTInG BuRneR MaIn BuRneR SwITCh 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”...
  • Page 34: What To Do If You Smell Gas

    CDVSC7 & CDV7 Series Gas Fireplace eleCTRonIC IGnITIon opeRaTInG InSTRuCTIonS FoR youR SaFeTy ReaD BeFoRe lIGhTInG 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.
  • Page 35: Electrical Wiring

    CDVSC7 & CDV7 Series Gas Fireplace SIGnaTuRe CoMManD - CheCK GaS pReSSuRe and eleCTRICal InSTallaTIon 1. Check gas type. The gas supply must be the same as Pressure Inlet stated on the appliance’s rating decal. If the gas supply is different from the fireplace, STop! Do not install the appliance.
  • Page 36: Junction Box Wiring

    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.
  • Page 37: Signature Command System Wiring Diagram

    CDVSC7 & CDV7 Series Gas Fireplace eleCTRICal InSTallaTIon Optional To Junction Box AC Module in Fireplace Pilot Optional White Light Black Optional White Blower Black White Optional 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 Black / Thermopile Adapter Red / Thermopile Sensor Conversion NG/LP Ignitor / Sparker Plug-in Connector...
  • Page 38: Optional Fan/Blower System - Scs

    CDVSC7 & CDV7 Series Gas Fireplace opTIonal Fan BloweR SySTeMS electrical Grounding Instructions: This electrical connections should only be appliance is equipped with a three-prong performed by a qualified licensed electrician. (grounding) plug for your protection against Main power supply must be turned off before shock hazard and should be plugged directly connecting the fan to the main electrical into a properly grounded three-prong...
  • Page 39: Blot Automatic Thermostat Blower

    CDVSC7 & CDV7 Series Gas Fireplace opTIonal Fan BloweR SySTeMS BloT auToMaTIC TheRMoSTaT BloweR 120VAC Receptacle  Junction  BLACK GREEN FP2675 WHITE BLACK WHITE BLACK BLACK Speed Control  Before installing the blower, wire the receptacle into an Figure 58 - electrical circuit. This should be done before framing the BLOT Blower Wiring Diagram fireplace.
  • Page 40: What To Do If You Smell Gas

    CDVSC7 & CDV7 Series Gas Fireplace opeRaTInG InSTRuCTIonS - SIGnaTuRe CoMManD 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.
  • Page 41: Operating Instructions

    CDVSC7 & CDV7 Series Gas Fireplace opeRaTInG InSTRuCTIonS - SIGnaTuRe CoMManD 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.
  • Page 42: Signature Command System

    CDVSC7 & CDV7 Series Gas Fireplace SIGnaTuRe CoMManD SySTeM opeRaTIon InSTRuCTIonS FeaTuReS To Thermopile RF Receiver Command Center ON/OFF To Sensor • Easy Access Function Operation and System Configuration To Sparker • Operation Confirmation/Fault Diagnostic Indications (LED/ Buzzer) NG/LP Conversion •...
  • Page 43: System Configuration/Setup

    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.
  • Page 44 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 set- ting or last memory setting (See Turning Off Fireplace below).
  • Page 45: Glass Frame Removal

    CDVSC7 & CDV7 Series Gas Fireplace GlaSS ReMoVal & RoCK wool plaCeMenT 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.
  • Page 46: Log Placement

    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.
  • Page 47: Cleaning And Maintenance

    CDVSC7 & CDV7 Series Gas Fireplace CleanInG anD MaInTenanCe Thermocouple Turn off gas before servicing fireplace. It Thermopile is recommended that a qualified service technician perform these check-ups at the beginning of each heating season. BuRneR, pIloT anD ConTRol CoMpaRT- MenT Keep the control compartment, logs, and burner areas surrounding the logs clean by vacuuming or brushing at...
  • Page 48: Vent System

    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 quali- fied field service person. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the airflow.
  • Page 49: Troubleshooting

    CDVSC7 & CDV7 Series Gas Fireplace TRouBleShooTInG STanDInG pIloT IGnITIon SyMpToM poSSIBle CauSe aCTIon 1. Spark ignitor will A. Wire disconnected. A. Open door and check to make sure wire is connected to not light pilot after ignitor. repeated triggering of B.
  • Page 50 CDVSC7 & CDV7 Series Gas Fireplace TRouBleShooTInG STanDInG pIloT IGnITIon SyMpToM poSSIBle CauSe aCTIon 4. Frequent pilot A. Pilot flame may be too high A. Clean and adjust the pilot flame for maximum flame outage problem. or too low, causing pilot impingement on thermocouple.
  • Page 51 CDVSC7 & CDV7 Series Gas Fireplace TRouBleShooTInG eleCTRonIC IGnITIon STaRT Check: Line voltage (120VAC) Low voltage transformer (19.5 minimum VAC) 1. Turn gas supply off. ON/OFF switch 2. Turn ON/OFF switch to “ON” Wiring connections Power to module (24V Normal) Unplug ignition lead and check spark at module Is there a spark across...
  • Page 52 CDVSC7 & CDV7 Series Gas Fireplace TRouBleShooTInG SIGnaTuRe CoMManD SySTeM ACTION OPERATION FAULT DIAGNOSIS Using Battery polarity wrong? Re-install batteries battery? Make sure Command Install batteries and/or Battery voltage low? Change batteries Center and plug in the AC board No beep in about the control 8 seconds board are...
  • Page 53: Replacement Parts

    CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS FIReBox CoMponenTS (CDVT Series) (CDVR Series) 7,10,11,13 20301835...
  • Page 54 CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS FIReBox CoMponenTS Item Description qty. CDVR33 CDVT33 CDVR36 CDVT36 CDVR42 CDVT42 CDVR47 CDVT47 Standard Features Junction Box Assy 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K 26D2128K Black Louver 54D0246 54D0246 26D0695 26D0695 26D0697 26D0697 26D0699...
  • Page 55: Standing Pilot - Millivolt Control

    CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS STanDInG pIloT — MIllIVolT ConTRol 11,12,13,14 693011 CDV millivolt parts 20301835...
  • Page 56 CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS STanDInG pIloT – MIllIVolT ConTRol Item Description qty. CDV33nV7 CDV33pV7 CDV36nV7 CDV36pV7 CDV42nV7 CDV42pV7 CDV47nV7 CDV47pV7 Gas Valve Assy. 37D0117 37D0118 37D0117 37D0118 37D0117 37D0118 37D0117 37D0118 Pilot Assembly 37D0018 37D0019 37D0018 37D0019 37D0018 37D0019...
  • Page 57: Electronic Ignition

    CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS eleCTRonIC IGnITIon Item Description qty. CDV33ne7 CDV33pe7 CDV36ne7 CDV36pe7 CDV42ne7 CDV42pe7 CDV47ne1 CDV47pe7 Gas Valve Assy. 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017 37D0016 37D0017 Pilot Assembly 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021 37D0020 37D0021 Burner Tube...
  • Page 58: Signature Command System

    CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS SIGnaTuRe CoMManD SySTeM 13,14,15,16,17 693011 cdvrt7 SC parts 20301835...
  • Page 59 CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS SIGnaTuRe CoMManD SySTeM Item Description qty. CDVR33 CDVR33 CDVT33 CDVT33 CDV(R,T)36 CDV(R,T)36 CDV(R,T)42/47 CDV(R,T)42/47 nSC7 pSC7 nSC7 pSC7 nSC7 pSC7 nSC7 pSC7 1. Gas Valve Assy. 80D0001 80D0002 80D0001 80D0002 80D0001 80D0002 80D0001 80D0002 2.
  • Page 60: Logs

    CDVSC7 & CDV7 Series Gas Fireplace ReplaCeMenT paRTS loGS Item Description CDVR33SC7 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 693011 Rear Log 20301202 54D0121 54D0181 54D0339 54D0339 Right Log 54D0147 54D0147 54D0116 54D0361 54D0361 cdv log parts Left Log 54D0146 54D0146 54D0115 54D0360 54D0360 20301835...
  • Page 61: Venting Components

    CDVSC7 & CDV7 Series Gas Fireplace VenTInG CoMponenTS VeRTICal VenTInG Description Model number Vertical Vent Termination Kits Vertical Vent Termination w/ Storm Collar 47TLVTK (flashing NOT included) Vertical Vent Termination w/ Storm Collar - 8 pack 47TLVTK/8 (flashing NOT included) Vertical Vent Termination w/ 1/12 - 6/12 Flashing, Storm 47TLVTKA Collar and Ceiling Support Kit...
  • Page 62 CDVSC7 & CDV7 Series Gas Fireplace VenTInG CoMponenTS hoRIZonTal VenTInG Description Model number Horizontal Vent Termination Kits 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 Side Wall Termination Kit w/ 10" to 16" 47TLSTK Adjustable Termination Pipe, 90°...
  • Page 63 CDVSC7 & CDV7 Series Gas Fireplace 20301835...
  • Page 64 CDVSC7 & CDV7 Series Gas Fireplace 20301835...
  • Page 65 CDVSC7 & CDV7 Series Gas Fireplace 20301835...
  • Page 66 CDVSC7 & CDV7 Series Gas Fireplace Massachusetts Residents only — please read and follow these special requirements noTe ReGaRDInG VenTeD pRoDuCTS 2. approved Carbon Monoxide Detectors. Each carbon This product must be installed by a licensed plumber or gas fitter monoxide detector as required in accordance with the above when installed within the Commonwealth of Massachusetts.
  • Page 67: Limited Lifetime Warranty Policy

    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.
  • Page 68 71.0 CDVT42NSC7 59.1 CDVR42PSC7 72.3 CDVT42PSC7 67.6 CDVR47NV7 65.6 CDVT47NV7 54.2 CDVR47PV7 67.1 CDVT47PV7 62.4 CDVR47NE7 69.6 CDVT47NE7 56.6 CDVR47PE7 70.6 CDVT47PE7 65.7 CDVR47NSC7 69.6 CDVT47NSC7 56.6 CDVR47PSC7 70.6 CDVT47PSC7 65.7 MhSC 149 Cleveland Drive • Paris, Kentucky 40361 www.mhsc.com...

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