Desa VM42P installation manual Unpacking, Introduction, Before YOU Begin

Page 4

SAFETY INFORMATION

Continued

11.Keep the area around your fireplace clear of combustible materials, gasoline and other flammable vapor and liquids. Do not run fire- place 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.

13.Do not use any solid fuels (wood, coal, paper, cardboard, etc.) in this fireplace. Use only the gas type indicated on fireplace nameplate.

14.This appliance, when installed, must be electri- cally 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.

15.Do not obstruct the flow of combustion and ventilation air in any way. Provide adequate clearances around air openings into the combus- tion chamber along with adequate accessibility clearance for servicing and proper operation.

16.Do not install fireplace directly on carpeting, vinyl tile or any combustible material other than wood. The fireplace must set on a metal or wood panel extending the full width and depth of the fireplace.

17.Do not use fireplace if any part has been ex- posed to or under water. Immediately call a qualified service person to arrange for replace- ment of the unit.

18.Do not operate fireplace if any log is broken.

19.Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this fireplace.

20.Provide adequate clearances around air openings.

UNPACKING

The following items are packed inside the firebox. Remove before positioning firebox into framing.

Transition Collar - For vent connection

Ceramic Log Pack - Shrink-wrapped on card- board

Three (3) plastic bags containing lava rock, pan and ember materials

Rear Log - Remove the two plastic quick ties from around the burner and grate

Grate Stand - Lift off of burner pan

Check all items for any shipping damage. If dam- aged, promptly inform dealer or distributor where you bought the product.

Safely retain these items for later installation.

INTRODUCTION

Models M36(P)(B,H), VM36(P)(B,H), M42(P)(B,H) and VM42(P)(B,H) are vented gas fireplaces that use a millivolt gas control valve with a millivolt ignition system. A 6" B-Type venting system and a listed type vent cap are not supplied but are required for proper operation. See venting instructions on pages 9 and 10.

WARNING: This gas appli- ance must not be connected to a chimney flue servicing a solid fuel burning appliance.

Models M36(B,H), VM36(B,H), M42(B,H) and VM42(B,H) are factory equipped for use with natural gas and must be converted when intended for use with propane/LP gas. A respective model PCBM-36 or PCBM-42 conversion kit may be purchased for simple conversion to propane/LP gas. See Accessories, page 31.

BEFORE YOU BEGIN

Before beginning the installation of your appli- ance, read these instructions through completely.

This DESA appliance and its approved compo- nents are safe when installed according to this installation manual and are operated as recom- mended by DESA. Unless you use DESA approved components tested for this appliance, YOU MAY

CAUSE A FIRE HAZARD!

The DESA warranty will be voided by and DESA dis- claims any responsibility for the following actions :

A)Modification of the appliance or any of the components.

B)Use of any component part not approved by DESA in combination with this appliance.

C)Installation and/or operation in a manner other than instructed in this manual.

D)The burning of anything other than the type of gas approved for use in this gas appliance.

The installation must conform with local codes or, in the absence of local codes, with the current National Fuel Gas Code, ANSI Z223.1/NFPA 54 or with the current CAN/CGA B149 Installation Codes.

This appliance complies with ANSI Z21.50-2000and CSA 2.22-2000 as Vented Gas Fireplaces and is listed and tested by the Canadian Standards Association to the above test standards.

4

www.desatech.com

108795-01N

Image 4
Contents Natural GAS PROPANE/LP GASTable of Contents Safety Information High traffic areas Windy or drafty areasUnpacking IntroductionBefore YOU Begin Modification of the appliance or any of the componentsPossible Locations for Installing Appliance Selecting LocationProduct Specifications M42B,H, VM42B,H10.5 in. WC 2.66 kPa Orifice SizePRE-INSTALLATION Preparation ClearancesMantel Clearances and Wall DetailsRough Opening for Installing Wall FramingVenting Installation Installing Transition Pipe and Starter Collarflue connection must be made using listed Vent Piping Starter Collar Transition Pipe Vent CollarTypical B-Vent Configuration Roof PitchWall Switch Installation InstallationChecking for Proper Venting Optional Wireless HAND-HELD Remote Control Installation Installing ReceiverVolt Battery Clip Terminal Wires Receiver Receiver Plastic Mounting Clips Mounting BracketGAS Line HOOK-UP Installing 9-Volt Battery in Hand-Held Remote Control UnitM36PB,H M42PB,H Ember and PAN Material Placement LOG Placement for M36, M36P, VM36 and VM36P Models Grate Pan and Ember Material Burner PanLog Notch Log 3 Log Notches LogLOG Placement for M42, M42P, VM42 and VM42P Models Notch Log Log 2A Log 2BLog Notches Log Notch Log 2BCombustion AIR KIT Model AK4 Optional Installing Optional Glass Door AccessoryAppliance Enclosure Opening Vent Damper SpringClip Screw Side Front Partially Opened DoorOperating Fireplace For Your Safety Read Before LightingLighting Instructions Pilot Assembly Inspecting BurnersTo Turn OFF GAS To Appliance Optional HAND-HELD Remote OperationCleaning Maintenance Burner Flame PatternPilot and Burner LogsWiring Diagram Service HintsTechnical Service Replacement PartsTroubleshooting Observed Problem Possible Cause RemedyConnected, replace ignitor Electrode at pilot spark atIf pilot lights, an improper Gas/air mixture causedGas leak. See Warning Illustrated Parts Breakdown ModelsParts List Description QTYBrick Liners for Models M36B,H, M36PB,H, VM36B,H and VM36PB,HLogsets for Models M42B,H, M42PB,H, VM42B,H and VM42PB,H Accessories Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Firebox