Majestic fireplaces 7PDVS Homeowner's Installation And Operating Manual
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Majestic fireplaces 7PDVS Homeowner's Installation And Operating Manual

Majestic fireplaces 7PDVS Homeowner's Installation And Operating Manual

Dv power vent system
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WARNING!
IF THE INFORMATION IN THIS MANUAL IS
NOT FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE,PERSONAL INJURY
OR LOSS OF LIFE.

FOR YOUR SAFETY

WHAT TO DO IF YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electric switch; do not use
any phone in your building.
•
Extinguish all flames.
•
Immediately call your gas supplier from
your neighbours phone. Follow the gas
suppliers instructions.
•
If you cannot reach your gas supplier call
the fire department.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR
OTHER FLAMMABLE VAPOURS AND
LIQUIDS IN THE VICINITY OF THIS OR
ANY OTHER APPLIANCE.
•
Installation and service must be performed
by a qualified installer, service agency or
your gas supplier.
DV Power Vent System
Model 7PDVS
Homeowner's Installation and
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Operating Manual
C E RT I F I E D
10003262 8/06 Rev. 3

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Summary of Contents for Majestic fireplaces 7PDVS

  • Page 1: For Your Safety

    Installation and service must be performed by a qualified installer, service agency or your gas supplier. DV Power Vent System Model 7PDVS Homeowner’s Installation and Operating Manual INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.

  • Page 2: Table Of Contents

    DV Power Vent System General Information ... 3 Power System Parts and Description ... 4 Clearance to Combustibles ... 5 Restrictor Plate Orifice Size and Models Chart ... 6 Installing the DV Power Vent System ... 7 Changing the Restrictor Orifice Plate ... 7 Install the Vent Pipes and the DV Power Vent System Box ...

  • Page 3: General Information

    General Information and Instructions for the DV-Power Vent System Model 7PDVS • This DV Power Vent System was designed to be used only on units with electronic ignition (EN or EP). • This DV Power Vent System was certified by CSA to be used only with CFM Corporation Direct Vent models, as listed in this manual.

  • Page 4: Power System Parts And Description

    DV Power Vent System DV Power Vent System Parts and Description: 1. DV POWER VENT box assembled with a 6FT power cord. 2. Two deflectors to be added to the side wall vent termination. 3. Assorted restrictor orifice plates to be used according to the instructions for specific models. 4.

  • Page 5: Clearance To Combustibles

    Clearance to Combustible Materials and Access Door • The DV Power Vent System box needs a minimum 1” clearance all around the box. The DV Power Vent System box already has a 1” stand-off on all sides. • Pipes from the fireplace to the DV Power Vent System box and from the box to the vent termination need: •...

  • Page 6: Restrictor Plate Orifice Size And Models Chart

    DV Power Vent System Restrictor Orifice Sizes and Models After you plan the venting lay-out and before the installation of the power vent box, check the following chart to make sure the correct orifice is installed. The power vent box is shipped with the 29/32” restrictor plate orifice in place, used for 36LDVT or 36LDVR models. For all other models, replace the restrictor plate orifice with the correct size according to the following chart: Models 33BDVT or 33BDVR...

  • Page 7: Installing The Dv Power Vent System

    Installing the DV Power Vent System 1-Changing the Restrictor Orifice Plate: Before installation of the power vent box (RECOMMENDED): A. From the inlet side, remove the two 3/8” nuts holding the orifice plate. B. Remove the orifice plate. C. Install the correct restrictor orifice plate according to the chart above. D.

  • Page 8: Install The Vent Pipes And The Dv Power Vent System Box

    DV Power Vent System 2-Install the Vent Pipes and the DV Power Vent System Box: Install pipes and elbows according to the lay-out from the unit to the Power Vent System Box and from it to the vent termination. Follow the vent installation accord- ing to the fireplace manual recommendations.

  • Page 9: Venting Up

    Venting Up: A = L B = L C = L 10003262 A - Maximum 40FT of straight pipe. B - Minimum 10FT of straight pipe for units up to 33,000BTU/h, Minimum 15FT of straight pipe for units from 33,000BTU/h to 40,000BTU/h.

  • Page 10: Venting Down

    DV Power Vent System Venting Down: A - Maximum 40FT of straight pipe. B-Minimum 10FT of straight pipe for units up to 33,000BTU/h, Minimum 15FT of straight pipe for units from 33,000BTU/h to 40,000BTU/h. C-Maximum 6FT of straight pipe. D-Maximum 12FT down. A = L B = L C = L...

  • Page 11: Dv Power Vent System Setup

    3- DV Power Vent System Setup: 3.1 - Checking the Pressure Switch Position: The pressure switch diaphragm must be in a vertical plane. The pressure switch hose connections should NEVER point up. The BEST position is pointing down, but can be pointed to the sides.

  • Page 12: Adding Deflectors To Vent Termination

    DV Power Vent System 3.3 - Adding Deflectors to the Side Wall Vent Termination: 1. Open the plastic bag and check all components. (One Top Deflector, one Bottom Deflector, four self-tapping screws) 2. Install the bottom deflector using two screws provided with the kit. Refer to Figure A. 3.

  • Page 13: Wiring Diagram (Honeywell Ignition Module)

    Wiring Diagram 10003262 (Honeywell Ignition Module) HONEYWELL IGNITION MODULE SPARK SENSE MV/VP ORANGE NOVA SIT 822 VALVE WHITE BLACK BLACK BLACK YELLOW 40VA TRANSFORMER BLACK BLACK WHITE GREEN DV Power Vent System BLACK BLUE...

  • Page 14: Wiring Diagram (Synetek Igntion Module)

    DV Power Vent System Wiring Diagram LED Codes ON Normal operation 2 Flash Ignition trial lockout 3 Flash Flame loss lockout 5 Flash 120V AC reversed polarity or board not sensing ground Steady Flash Flame detected out of al- lowed sequence or internal fault, hardware error (Synetek Ignition Module) CFM 10007939...

  • Page 15: Operation Instructions

    DV Power Vent System Operation of the DV Power Vent System Turn the switch ON/OFF or the wall thermostat, to the ON position. Blower will start immediately and will purge the unit and the vent system for 45 seconds. At that point, the pilot will light and the main burner(s) will follow.

  • Page 16: Changing The Restrictor Plate Orifice After System Is Installed

    DV Power Vent System Changing the Orifice Plate After the DV Power Vent Box is Installed If there is a need to change the restrictor plate orifice on the DV Power Vent System box, follow the steps below: A. Turn the power OFF to fireplace and power vent. B.
  • Page 17 DV Power Vent System Screws Figure D Figure A Figure E Figure B Figure C Figure F 10003262...

  • Page 18: Troubleshooting (Honeywell Electronic Ignitor)

    DV Power Vent System Troubleshooting the Power Vent System SIT 822 Valve with Honeywell Electronic Ignitor and Synetek Power Vent Board Service must be performed by a qualified installer, service agency or your gas supplier. BEFORE COMMENCING TO TROUBLE SHOOT THE UNIT: 1.

  • Page 19: Troubleshooting (Synetek Electronic Ignitor)

    Troubleshooting the Power Vent System SIT 822 Valve with Synetek Electronic Ignitor and Synetek Power Vent Board Service must be performed by a qualified installer, service agency or your gas supplier. BEFORE COMMENCING TO TROUBLE SHOOT THE UNIT: 1. Check if there is power to the unit (fireplace) and to the power vent box. 2.

  • Page 20: Replacement Parts

    DV Power Vent System CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. 7PDVS DV Power Vent System Ref. Description Hose High Temperature Shield Heat Blower Right Assy...
  • Page 21 7PDVS DV Power Vent System Ref. Description Plate Restriction Orifice Size 31/32” Plate Restriction Orifice Size 1” Plate Restriction Orifice Size 1¹⁄₃₂” Plate Restriction Orifice Size 1¹⁄₁₆” Plate Restriction Orifice Size 1¹⁄₄” Plate Restriction Orifice Size 1³⁄₈” 10003262 (continued) 10003261...
  • Page 22 DV Power Vent System 10003262...
  • Page 23 DV Power Vent System 10003262...
  • Page 24 CFM Corporation 2695 Meadowvale Blvd. • Mississauga, Ontario, Canada L5N 8A3 800-668-5323 • www.cfmcorp.com...

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