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 Model Numbers:  MCVP42N, MCVP42NE, MCVP42NE2, MCVP42LP, MCVP42LPE, 

MCVP42LPE2 

Certified to:  ANSI Z21.88-2017 • CSA 2.33-2017, 

CSA 2.17-2017

  

Vented Gas Fireplace Heaters 

 

 Model Numbers:  MCVP42NH, MCVP42NHE, MCVP42NHE2, MCVP42LPH, 

MCVP42LPHE, MCVP42LPHE2 

Certified to:  ANSI Z21.88-2017 • CSA 2.33-2017, 

CSA 2.17-2017

 

Vented Gas Fireplace Heaters 

 

-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. 

  

Installation Instructions 

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.

 

INSTALLER: Leave this manual with the 

appliance. 
CONSUMER: Retain this manual for 

future reference. 

A Division of R-Co. Inc. 

2340 Logan Ave.    

Winnipeg, Manitoba Canada 

R2R 2V3  Ph.: (204) 632-1962 

Printed in Canada December 11, 2020  

Part# 42MCVP-MAN17 

For Propane Horizontal 

installations the venting must be 

an additional one foot above the 

minimum vertical rise off the flue 

before going horizontal. 

WARNING:

 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. 

VENTED GAS FIREPLACE HEATER: 

NOT FOR USE WITH SOLID FUEL. 

 

ATRIUM 

Summary of Contents for Marquis MCVP42LP

Page 1: ...ller service agency or the gas supplier Installation Instructions This appliance may be installed in an aftermarket permanently located manufactured home USA only or mobile home where not prohibited b...

Page 2: ...Units 21 Baffle Removal MCVP42 H Ceramic Glass Units 22 Deflector Removal MCVP42 Tempered Glass Units 22 MP42 GT Installation Removal 23 M42 LG Installation Removal 24 MQ42LOG1 8 Piece Driftwood Log...

Page 3: ...Configuration GTMFL 55 Proflame 2 Module and Remote Control 56 Cold Climates CPI Setting Proflame 2 Remote Control 57 Proflame 2 Remote Control 58 59 Proflame 2 Label Diagram 60 VENTING Vent Terminat...

Page 4: ...sounds produced by a furnace or heating duct This noise does not affect the operation or longevity of your fireplace It is also normal for the fan to make some noise when it comes on This noise can be...

Page 5: ...due to excessive lint from carpeting bedding material et cetera It is imperative that control compartments burners and circulating air passageways of the appliance be kept clean Make sure that the ga...

Page 6: ...ication plate shall be mounted at the exterior of the building four feet directly above the location of vent terminal The plate shall be of sufficient size to be easily read from a distance of eight f...

Page 7: ...ectrical Code in Canada An appliance must be grounded to the steel chassis of the home with 8 ga copper wire using a serrated or star washer to penetrate paint or protective coating to insure groundin...

Page 8: ...mal shock Take care to prevent water from contacting the fireplace especially if it is hot See Through Units are suitable for an outdoor location but not on the outside wall of a house or other struct...

Page 9: ...struction contractors and finishers Frame unit with metal studs minimum 20 gauge Wooden studs may be used but may cause drywall screws to pop or pull due to wood studs drying out Minimum of 1 2 CONCRE...

Page 10: ...e of Fireplace Fireplace to be covered with Non Combustibles e g Concrete Board for Flat Wall appearance Qty 4 Nailing Tabs are located on flue side of fireplace Nailing Tab Framing Stud Drywall Non C...

Page 11: ...of where the stand off locations are These stand offs are provided as indicators to illustrate the boundaries for framing Therefore no framing material is permitted to extend beyond these stand offs V...

Page 12: ...MCVP42 Locating Your Appliance See Mantel Leg Clearances Instruction for the proper placement of fireplace MCVP42 Fireplace Dimensions ISLAND ALL UNITS MAY BE VENTED VERTICALLY PENINSULA 12...

Page 13: ...additional two feet above the minimum vertical rise off the flue before going horizontal Framed fireplace opening 55 MIN for NG 79 MIN for LP Plus Rise of Per Foot 55 MIN for NG 79 MIN for LP Plus Ri...

Page 14: ...commended but optional to attach Non combustible facing to framing Combustibles i e Drywall may be installed flush with top of Fireplace Side facing to be installed to standoffs only Note Do not drive...

Page 15: ...ed as shown Step Two Use Drywall to finish face of wall NOTE Drywall will be flush with fireplace face Step 3 A brick tile or other non combustible covering may be applied over fireplace face Nailing...

Page 16: ...terial s that will not combust Check your local codes and regulations to determine whether your mantel is combustible or Non Combustible The advantage of a Non Combustible Mantel is that it can begin...

Page 17: ...iance must be used Carpet hardwood or laminate may extend 1 inch above the floor of the appliance Minimum Ceiling Height from bottom of fireplace 61 Top from Stand offs 0 Top of 90 Bend in minimum Enc...

Page 18: ...cal from top to bottom Hook lower clip onto glass door frame Press down and push upper clip under top glass door frame Screens shown locked in place Clips First install smaller end screen Then install...

Page 19: ...not remove Glass Heat Deflectors to install Porcelain Liners WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appli...

Page 20: ...MCVP42 H Ceramic Glass Units or Deflectors MCVP42 Tempered Glass Units Refer to Baffle Removal Deflector Removal sections of manual 2 Orient tabs in upper firebox as shown 3 Insert Liner into Firebox...

Page 21: ...Refer to Baffle Removal Deflector Removal sections of manual 2 Orient tabs in upper firebox as shown 3 Install MP42GT Refer to MP42GT Installation Removal section 4 Cut MP42RL Liner as shown above Use...

Page 22: ...ledge at top of firebox Replace end screw first Replace 4 remaining screws ZCV42MCVP Deflector Removal MCVP42 Tempered Glass Units To Remove Deflectors Remove 2 DT Screws holding each Deflector in pl...

Page 23: ...t Area Must Not Be Covered The following items can be used with the Glass Tray ULK3 Light Kit MQLOG1 MQLOG2 M42LOG3 RBCB1 Cannonballs VLBIT4 or VLBIT6 Decorative Glass MQSTONE MQROCK2 or MQROCK3 MQEMB...

Page 24: ...Grate Plate to end of burner tray with screws To Remove 1 Remove screws holding Grate Assemblies in place 2 Remove screws holding Grate Plate in place 3 Remove from firebox Contents of Kit 1 2 Log Gr...

Page 25: ...8 7 WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury 1 2...

Page 26: ...arts specifically approved with this appliance may result in property damage or personal injury 2 5 6 8 1 3 4 7 PILOT Place 350 Embers from M42LG in Burner Tray Place Insulation Wool from M42LG in Bur...

Page 27: ...WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury 1 5 4 3...

Page 28: ...specifically approved with this appliance may result in property damage or personal injury 1 3 1 4 2 7 5 6 PILOT Place 350 Embers from M42LG in Burner Tray Place Insulation Wool from M42LG in Burner T...

Page 29: ...6 WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury 1 5 6...

Page 30: ...ed with this appliance may result in property damage or personal injury 1 8 PILOT Place 350 Embers from M42LG in Burner Tray Place Insulation Wool from M42LG in Burner Tray Place Lava Rock from M42LG...

Page 31: ...ening Remove glass door first NOTE When using a remote control the 51 UHS Box must be used Batteries for Remote Receiver can be changed by lifting 51 UHS up through opening 51 UHS can be inserted remo...

Page 32: ...black and red wires at transformer or plug black and red transformer wires together if 120V receptacle will be switch controlled REFER TO COMPONENT LOCATIONS SECTION OF MANUAL FOR TRANSFORMER PLACEME...

Page 33: ...onged grounding plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong receptacle Label all wires prior to disconnection when servicing contr...

Page 34: ...bjects MQ Glass can be placed directly on Burner and on Glass Tray MQ Ember can be placed directly on Burner Only Lava Rock Supplied with Base Unit CANNOT be placed on Burner Place Lava Rock in channe...

Page 35: ...ce Maximum amount 10lbs on Burner Tube and Burner Tray 15lbs on Glass Tray 25lbs Max total MQG5W Decorative Glass 1 2 White MQG5A Decorative Ember Glass Cobalt Blue MQG5B Decorative Ember Glass Black...

Page 36: ...be used on some installations If sooting occurs change position of or remove affected objects MQEMBER To be placed directly on Burner and Burner Ports Place these glowing ember chunks randomly May be...

Page 37: ...door in lower latches at an angle of between 15 and 30 degrees 3 Swing door up and pull top latches over door lip at each corner 4 Replace Access Cover below Glass Door 30 15 WARNING Wait until unit...

Page 38: ...glass Wear gloves Removal of Large Glass Doors 1 Remove the door by unlatching the 2 top latches Simply place 2 fingers in the grooves and pull and lift upward slightly 2 Once the top of the door is...

Page 39: ...at test pressures in excess of 1 2 PSIG 3 5 KPa 9 The appliance must be isolated from the gas supply piping system by closing its individual shutoff valve during any pressure testing of the gas sup p...

Page 40: ...ly the pilot burner located on the rear center left hand side of the main burner If a flame has appeared then continue to depress the control knob for 20 seconds If the flame did not appear then conti...

Page 41: ...ition of vent and vent terminal for sooting or obstruction and correct if present 6 Vacuum and clean any debris in the firebox that is not supposed to be there 7 Test and measure the flame failure res...

Page 42: ...e main burner was never on Exercise caution when working within the area ALL WORK SHOULD BE PERFORMED BY A QUALIFIED AND CERTIFIED TECHNICIAN Monthly Flame Inspection It is recommended to turn on the...

Page 43: ...r tape measure Retighten screw 2 Remove the Main Orifice using a wrench and replace with the new Conversion Orifice which came with the Conversion Kit 3 Replace the Burner Tube Install the new Pilot O...

Page 44: ...njector near the top Propane injectors have a groove machined around their circumference near the top while NG injectors do not have a groove fig 4 Refer to the Appliance Manufacturer s instruction sh...

Page 45: ...Gas Conversion for Modulator PART C 45...

Page 46: ...tructions above to remove burner Remove fourteen 14 screws around edge of Burner Pan Carefully work the burner pan loose lift the assembly upward to remove it from the firebox cavity Installation is t...

Page 47: ...ck This component permits the IPI system to operate without the need for an external AC Adapter power source The advantage to using the battery backup is that in the case of a power failure the applia...

Page 48: ...splay on the Transmitter will change to show that the room thermostat is ON and the set temperature is now displayed To adjust the set temperature press the Up or Down Arrow Keys until the desired set...

Page 49: ...or 1002 P910si Electrode Flame Sensor 35 Length 5 1002 P302si IPI Ignition Board 6 1002 P850si AC Wall Adapter 7 1002 P12BH Battery Pack 8 1002 P912si Wiring Harness 9 1001 P166si Orifice Pilot NG 62...

Page 50: ...Configuration 1 Basic manual HI LO and manual ON OFF capabilities 50...

Page 51: ...Receiver Module 584 523 521 221 1001 P221SI Receiver Module 584 523 521 221 1001 P221SI 51...

Page 52: ...er Adapter P N 1002 P850si The Remote Receiver IPI or Millivolt system can be powered by the AC Adapter This is advantageous if you do not want to use batteries Simply connect the AC Adapter into the...

Page 53: ...Configuration 3 Remote ON OFF variable HI LO and fan capabilities Refer to the fan installation removal section for fan installation 53...

Page 54: ...clockwise to off Located behind the access panel 7 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 above...

Page 55: ...13 1002 P047SI TC Pilot Burner IPI Assembled LP 199 047 14 1001 P166SI TC Orifice Pilot NG 977 166 62 IPI 15 1001 P168SI TC Orifice Pilot LP 977 168 35 IPI 16 1001 P280SI TC Tubing W Fittings 1 8 2 1...

Page 56: ...must be followed to reset the PF2 Module Press the Red SW1 button until you hear three beeps Within 10 seconds press the SW1 button again until you hear it beep The PF2 Module may now be turned on off...

Page 57: ...ON OFF and the pilot is also out follow the procedures described in this manual to light the pilot To switch from IPI to CPI Mode 1 Turn the fireplace OFF using the ON OFF Key 2 Press the Mode Key Dis...

Page 58: ...Proflame 2 Remote Control 58...

Page 59: ...Note When Smart Thermostat is activated manual flame height adjustment is disabled Note This function is only available in Room Thermostat or Smart Thermostat Control Mode 59...

Page 60: ...60...

Page 61: ...3 m horizontally L Clearance above paved sidewalk or paved driveway located on public property 7 ft 2 13 m Notes 2 M Clearance under veranda porch deck or balcony 12 in 30 cm 12 in 30 cm N Where a ve...

Page 62: ...ttom of fireplace to center of vent see the Framing Your Gas Fireplace section Cut a hole through the wall allowing for a 12 x 12 inside diameter in combustible walls for wall thimble or a 9 diameter...

Page 63: ...the system and the number of bends required 2 Having determined the vertical distance determine the maxi mum horizontal section allowed 3 Vent table has been established for 90 horizontal vertical run...

Page 64: ...te comes in two sizes In the future Wall Thimble mount plate will be smaller than Termination Plate as a running change has been implemented Wall Thimble may need to be trimmed on outside mount plate...

Page 65: ...Thimble Wall Thimble Wall Thimble 15 3 4 13 5 16 1 3 16 Termination New Wall Thimble Old Termination 13 3 4 13 5 16 3 16 New Wall Thimble New Termination Wall Thimble 13 3 4 New Termination Old Wall...

Page 66: ...a Roof Flashing suitable to your roof slope over the vent Place the edge of the flashing plate that will be on the higher part of the roof slope under the shingles Both the sides and the lower edge l...

Page 67: ...of support configuration B Flex bend configuration C Termination mounting A B C 24 Clearance to adjacent or perpendicular wall is 24 inches 60 cm Recommended to prevent re circulation of exhaust produ...

Page 68: ...eep toddlers young children and other at risk individuals out of the room and away from hot surfaces Do not leave the fireplace remote control where it is accessible to children Termination Cap Safety...

Page 69: ...s are permitted however Cold Climate Switch Standing Pilot Mode must NOT be used Seven 90 elbows are possible if the total horizontal is not more than 25ft and the vertical does not exceed 15ft Refer...

Page 70: ...ED ELECTRICIAN NOTE Fireplace glass door must be removed to Install or remove Power Vent Control Module Power Vent Control Module Mounted inside fireplace IPI SYSTEM POWER VENT CONTROL MODULE MAIN WIR...

Page 71: ...8 Used for entire installation Order ZDVDRA ZDVDIA Z58DFA Duravent Hard Pipe Adapter 5 8 Sloped Flue Note Only sloped flues require Z58DFA adapter ZDVRA Duravent REDUCER 5 8 to 4x6 5 8 ADAPTER used a...

Page 72: ...R Glowing Embers MQG5W Decorative Glass 1 2 White 5LB MQG5A Decorative Ember Glass Cobalt Blue 5LB MQG5B Decorative Ember Glass Black 5LB MQG5ZG Decorative Glass Zircon Glacier Ice 5LB Refractory Line...

Page 73: ...Hi Lo Regulator NG 1002 P014si Hi Lo Regulator LP 6961 P161 16 Extension Cord Miscellaneous Parts 1000 150GE Silicone GE Red IS806 736 1000 150MP Hi Temp Millpac Sealant 840099 1000 214 Piezo Igniter...

Page 74: ...Check generator with millivolt meter Take reading at generator terminals of gas valve Should read 325 millivolts minimum while holding valve knob depressed in pilot position and wall switch off Replac...

Page 75: ...hemicals other than in a normal residential environment c damages caused by any unauthorized alteration or repair of the unit affecting its stability or performance d damages caused by improper matchi...

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