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WARNING: If the information in these instructions is not followed exactly, a fire or explosion may 

result causing property damage, personal injury or loss of life. 

Installation Instructions 

 

Model Number HBZDV4740 

 Zero Clearance Direct Vent Fireplace 

 

Stock #’s: HBZDV4740N, HBZDV4740LP, HBZDV4740NE, HBZDV4740LPE

  are 

Certified to: ANSI Z21.50-2014 • CSA 2.22-2014 

ZERO CLEARANCE VENTED GAS FIREPLACE  

 

 

 

 

 

 

 

 

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. 

Warning: Improper installation, adjustment, alteration, service or maintenance can cause property 

damage, personal injury or loss of life. Refer to this manual. Installation and service must be performed by 
a qualified installer, service agency or the gas supplier. 

 

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. 

Extinguish any open flame. 

Do not touch any electrical switch. 

Do not use any phone in your building. 

Immediately call your gas supplier from a neighbour's phone. 

If you can not reach your gas supplier, call the fire department. 

For Propane Horizontal installations the venting must be a minimum of one foot vertical off the flue before 
going horizontal. 

A Division of R-Co. Inc. 

2340 Logan Avenue 

Winnipeg, Manitoba, Canada R2R 2V3 

Ph: (204) 632-1962 

Printed in Canada October 20, 2014 

Part # 47HB-MAN14 

INSTALLER: Leave this manual with the appliance. 

CONSUMER: Retain this manual for future reference. 

Summary of Contents for HBZDV4740

Page 1: ...rvice or maintenance can cause property damage personal injury or loss of life Refer to this manual Installation and service must be performed by a qualified installer service agency or the gas supplier 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 Extinguish any open f...

Page 2: ...used with the installations e g marble tile and the adhesives used to adhere this product to the walls can react with heat and cause odours It is recommended that you burn your gas fireplace or stove for a minimum of four hours at a time with the fan off after the curing of the paint has been completed These odours can last upward to 40 hours of burn time keep burning at a minimum of four hours pe...

Page 3: ...n Installation of HB Porcelain Liners HB47PL 16 Door and Glass Information 17 Gas Line Installation 18 Millivolt System Lighting and Burner Control 19 Burner System Maintenance 20 Conversion Kit Instructions Part A 20 21 Gas Conversion for Top Convertible Pilot Part B 22 Gas Conversion for Modulator Part C 23 IPI Electronic Ignition System 24 28 IPI Lighting Instructions 29 Instructions for instal...

Page 4: ... until unit is COMPLETELY cool before touching glass or attempting to install or remove Child Safety Screens To install screens hook bottom clip onto glass door frame then press down and push upper clip under top glass door frame then release Clip will hook onto frame To remove Safety Screens WAIT UNTIL FIREPLACE IS COMPLETELY COOL Press down on upper clips and remove screen from fireplace glass d...

Page 5: ...ILE HOMES Please follow the current ANSI NFPA 70 National Electrical Code in the USA and CAN CSA C22 1 Canadian National Electrical 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 grounding Use carriage bolt at the attachment point see diagram above to secure the a...

Page 6: ...nce 15 Installation and repair should be done by a qualified service person The appliance should be inspected before use and at least annually by a professional service person More frequent cleaning may be required due to excessive lint from carpeting bedding material et cetera It is imperative that control compartments burners and circulating air passageways of the appliance be kept clean Make su...

Page 7: ... in the living area outside the bedroom s The carbon monoxide detector shall comply with NFPA 720 B A carbon monoxide detector shall be located in the room that houses the appliance or equipment and shall Be powered by the same electrical circuit as the appliance or equipment such that only one service switch services both the appliance and the carbon monoxide detector Have battery back up power M...

Page 8: ... on Wall Corner F Exterior Wall See Mantel Leg Clearances Instruction for the proper placement of fireplace Island installation with a top vent is possible as long as the horizontal portion of the vent system does not exceed 20 feet 6 1 m Fireplace Dimensions HBZDV47 HBZDV47 CVCK Non Combustible Header Attached 8 ...

Page 9: ... the bend in enclo sures insulation sleeve is required If greater than six and a half 6 5 an insulation sleeve is not required 5 For HBZDV with louvers combustible floor can raise 1 above the bot tom of the fireplace For HBZDV with CVCK Clean view Circulating Kit floor or hearth can raise 7 above the bottom of the fireplace with portions being combustible and non combustible See drawing Below 6 Wh...

Page 10: ...ffs 0 inches 0 mm Floor 0 inches 0 mm Ceiling from bottom of fireplace 60 inches 150 cm Top from standoffs 0 inches 0 mm Top of 90 degree bend in Minimum with insulation sleeve Enclosure of 50 1 2 to 56 1 2 inches 2 1 2 inches 64 mm All Vent Systems Top of 90 degree bend in without insulation sleeve Enclosure over 56 1 2 to 60 inches 4 1 2 inches 114 75 mm All Vent Systems Top of 90 degree bend in...

Page 11: ...Non Combustible Header Attached Non Combustible Header Attached Non Combustible Header Attached Non Combustible Header Attached 11 ...

Page 12: ... the minimum height and width requirements for a combustible mantel Note For the installation of the MQHBSW Maintain Minimum 1 Clearance to Top Sides of the surround Combustible or non combustible materials can be placed up to 1 of the sides and top of surround but not extending to or over the face of surround Caution The CVCK must be flush with the wall 12 ...

Page 13: ...the top bottom and sides of fireplace to stand offs For COMBUSTIBLE materials extending in front of fireplace consult Mantel and Mantel Leg Drawings Surrounds If installing wide or slim line surrounds the finish materials must be flush with the front facing of the fireplace See page 6 figure A the floor should be built up 1 in front of the fireplace in order for the surrounds to sit flush to the f...

Page 14: ...urn the variable speed wall controller to its mini mum setting fully counter clockwise Use the set screw on the side of variable speed controller to increase or decrease the mini mum fan speed lowering minimum fan speed will decrease sound level created by fan Reinstall switch into wall mount and cover with face plate Parts List 1 ea fan comes with 4 ft cord Two 14 leads female ends 1 ea variable ...

Page 15: ...ack log holder on applicable units only and remove Remove screws from perimeter of burner system pan lift pan at one back corner and rotate pan up from back of firebox Make sure when tilting up and removing burner system that all fan and valve control wiring is discon nected To re install access cover burner system remove old Mil Pac sealant and apply new sealant After new sealant is applied rever...

Page 16: ...g the 2 latches on top of unit 2 Remove back Log H older by remov ing 3 screws from face of Log Holder The Log Holder will have to be rein stalled after the placement of the Back Panel For HB4736 remove Brick Filler Panel See Ref 1 3 Place Back Panel up against rear of firebox by tilting top of Back Panel towards you and sliding bottom of Back Panel over burner system For HB47PL use supplied screw...

Page 17: ...t dry approximately 15 to 20 minutes The door can be re installed by reversing Steps 1 2 Use caution when removing broken glass wear gloves Removal of the Glass Door 1 Remove the door by unlatching the 2 top latches Simply place 2 fingers in the grooves pull towards you and lift upwards slightly 2 Once the top of the door is unlatched simply pull outwards and lift upwards to unlatch the bottom 3 W...

Page 18: ...utoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pres sures 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 supply piping sys tem at test pressures equal to or less than 1 2 PSIG 3 5 KPa Note The gas lin...

Page 19: ...n above on this label If you don t smell gas then go to the next step 7 Now push in the control knob slightly and turn 4 counter clockwise to the PILOT position 8 Push in the control knob all the way and hold it With the other hand push in the red ignitor button until you hear a click Now observe closely the pilot burner located on the rear center left hand side of the main burner If a flame has a...

Page 20: ...nspected monthly to ensure proper operation Flame should appear similar to the above picture Conversion Kit Instructions PART A Kit Number Description Pilot Orifice Burner Orifice Brass 1000 255 Brass Nipple Air Shutter Hi Lo Regulator 4740HB CKLP LP Conversion Millivolt 1001 P167SI 30 977 167 49 1000 P201VE HEX Fully Open 1001 P202SI 0 907 202 4740HB CKNG NG Conversion Millivolt 1001 P165SI 51 97...

Page 21: ...o STEP 5 in PART B 5 Remove the 2 screws that hold the pilot to the bracket 6 Remove the 2 screws that attach the pilot bracket to the firebox bottom 7 Remove the pilot bracket to expose the pilot assembly 8 Remove the pilot tube and nut from the pilot assembly using a 10mm wrench slide the tube and nut down You may have to tap the pilot hood lightly to release the pilot orifice Place new pilot or...

Page 22: ...he new injector is proper for the application The injector size is stamped on the side of the injector near the top LPG injectors have a groove machined around their circumference near the top while NG injectors do not have a groove e Refer to the Appliance Manufacturers instruction sheet for the proper injector size 6 Insert the Allen wrench into the end of the injector Then insert into injector ...

Page 23: ...Gas Conversion for Modulator PART C WARNING WARNING 23 ...

Page 24: ... the remote Contrary to this feature is a Manual HI LO Control Knob The Modulating Servo Motor requires the Remote system to be present Backup Battery Pack 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 appliance is still operable Remote Receiver This comp...

Page 25: ...rol wiring harness instead of the main IPI harness From the Remote wiring harness use its male plug in connector and connect it to the female plug in in the main IPI harness Now the circuit is complete So the way it works is that electri cal power is supplied to the Remote Receiver module and then pro ceeds to the Main IPI module Furthermore note that a Backup Battery Pack is not required in this ...

Page 26: ...Configuration 1 Basic manual HI LO and manual ON OFF capabilities 26 ...

Page 27: ...Receiver Module 584 523 521 221 1001 P221SI Receiver Module 584 523 521 221 1001 P221SI 27 ...

Page 28: ...Receiver Module 584 523 521 221 1001 P221SI Receiver Module 584 523 521 221 1001 P221SI 28 ...

Page 29: ...ment LIGHTING INSTRUCTIONS 1 STOP Read the above safety information on this label 2 Remove batteries from Receiver and or Battery Backup Pack 3 Turn off all electric power to the fireplace 4 This fireplace is equipped with an ignition device which automatically lights the pilot Do not try to light the pilot by hand 5 Open the glass door 6 Turn manual shutoff valve clockwise to OFF position located...

Page 30: ...ong side of Log 5 and onto Log 1 as shown in the photograph STEP 6 Place the narrow end of Log 7 onto Log 4 The left front of Log 7 should touch the firebox wall or brick panel STEP 7 Place Log 8 onto Log 3 The right front of Log 8 should touch the firebox wall or brick panel Verify that Logs 7 and 8 do not extend into the glass front or enter into the flame path STEP 8 Place a small amount of glo...

Page 31: ...orizontal Pipe 1 1 2 Top of 90 degree bend in Minimum Enclosures of 50 1 2 56 1 2 is 2 1 2 with insulation Sleeve Top of 90 degree bend in enclosure over 56 1 2 60 is 4 1 2 without insulation sleeve Top of 90 degree bend in enclosures over 60 is 2 1 2 without insulation sleeve See page 7 and 8 Vent Terminal Air Supply Area Where Terminal Not Permitted A Clearance above grade veranda porch deck or ...

Page 32: ...ravent AmeriVent Selkirk Direct Temp ICC Excel Direct Metal Fab Sure Seal DV for installation of pipe and adhere to the clearance to combustibles provided in this manual Apply a bead of Mill Pac high temp sealant to all joints of pipes adapters and termination when using Kingsman Flex Z Flex Venting venting and Simpson Duravent venting NOTE Increase framing depth by one inch when using hardpipe Fl...

Page 33: ...ends required 2 Having determined the vertical distance determine the maxi mum horizontal section allowed 3 Vent table has been established for 90 horizontal vertical runs With use of flex pipe distance not having 90 bends will not fall into vent table standards See Fig B Horizontal Venting Table From Bottom of Fireplace for venting to a maximum of 40 ft 12 2 meters Total Vertical Max Total Horizo...

Page 34: ...hing 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 lay on top of the shingles NOTE At the top edge of the flashing plate lift the shingles and nail the plate to the roof deck then cement the shingles to the plate with a suitable waterproof mastic Ensure that the c...

Page 35: ...oddlers 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 All Units WARNING WHEN THE HORIZONTAL VENT TERMINATION IS ACCESSIBLE A CERTIFIED GUARD SAFETY CAGE SHALL BE INSTALLED SAFETY CAGES ARE AVAILABLE FOR ALL HORIZONTAL VENT TERMINATIONS CHECK WITH YOUR DEALER...

Page 36: ...UIPPPED WITH INTERMITTENT PILOT IGNITION Downward vertical vent runs are permitted however Cold Climate Switch Standing Pilot Mode must not be used Refer to your appliance manual for Minimum Vertical Rise before First 90 elbow Measured from bottom of appliance to center of vent pipe to avoid overheating of vent pipe Refer to PVH58 Manual for proper installation and use PVH 58 Maximum Minimum Vent ...

Page 37: ...s 4 6 5 8 venting to 5 8 For Power Vent installations where flex pipe will be used up to the Power Vent unit Z47PVA Pipe Reducer 8 Sm 7 Sm Pipe Reducer 5 Sm 4 Sm Adapts PVH58 to accept 4 7 Flex Pipe One 12 section of hard pipe must be connected directly to the Power Vent before any adapters are connected Order the appropriate lengths of venting see below ZDVFK5 Flex Kit 4 7 Dia x 2 5 Unexpanded 5 ...

Page 38: ...fractory Liner Herring Bone Parts List Designer Doors for 47 Fireplaces Operative HB47DDA1BL Designer Door Arch Series 1 Black HB47DDTA1A Trim Antique for Designer Arch Series 1 HB47DDTA1C Trim Chrome for Designer Arch Series 1 HB47DDTA1P Trim Polish Brass for Designer Arch Series 1 HB47DDS1BL Designer Door Straight Series 1 Black HB47DDTS1A Trim Antique for Designer Straight Series 1 HB47DDTS1C T...

Page 39: ...verts from 15 40 to 15 and under FDVHT Horizontal Vent Termination FDVHSQ Horizontal Square Termination ZDVST Horizontal Snorkel Termination 34 Tall 24 Center to Center FDVHSC Safety Cage for Horizontal Termination ZDVAIS Attic Insulation Shield ZDVVOS Offset Support ZDVFS Firestop Spacer ZDVRS Roof Support ZDVWT Wall Thimble Horizontal Venting ZDVSS Siding Shield ZDV48GP Galvanized Pipe 7 Dia x 4...

Page 40: ...switch If okay jumper wires across wall switch wires at valve If burner comes on wires are faulty or connec tions are bad Generator may not be Check generator with millivolt meter Take reading at generator generating sufficient voltage terminals of gas valve Should read 325 millivolts minimum while holding valve knob depressed in pilot position and wall switch off Replace faulty generator if readi...

Page 41: ... 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 matching or application of the unit or the unit s components e damages caused by failing to provide proper maintenance and service to the unit f any expenses incurred for erecting disconnecting or dismantling the u...

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