Montigo P38 Installation & Maintenance Manual

Montigo P38 Installation & Maintenance Manual

P series,pl series
Table of Contents

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WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious injury,
death, or property damage.
— 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.
• Leave the building immediately.
• Immediately call your gas supplier from a neighbour'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 fitter.
DANGER
A barrier designed to reduce the risk of burns from the
hot viewing glass is provided with this appliance and
shall be installed for the protection of children and other
at-risk individuals.
Installation & Maintenance Manual
®
C
US
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
P and PL Series
P38, PL38 25,000 BTU/hr Natural Gas or Propane Gas
P42, PL42 32,000 BTU/hr Natural Gas or Propane Gas
P52, PL52 40,000 BTU/hr Natural Gas or Propane Gas
• The installation of this fireplace must be done by a
qualified and certified gas appliance installer.
• Check local codes and read all instructions prior to
installation.
NOTICE
Installer: Leave this manual with the appliance.
Consumer: Retain this manual for suture reference.
CAUTION
Installation and service must be performed by a qualified installer,
service agency or the gas fitter.
DANGER
Read and understand this manual. Improper installation, adjustment,
alteration, service or maintenance can cause serious injury, property
damage or even death. For assistance or additional information
consult a qualified installer, service agency or the gas supplier.
INDOOR GAS FIREPLACE
XG0199 - 170223

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Summary of Contents for Montigo P38

  • Page 1 Installation & Maintenance Manual P and PL Series INDOOR GAS FIREPLACE P38, PL38 25,000 BTU/hr Natural Gas or Propane Gas P42, PL42 32,000 BTU/hr Natural Gas or Propane Gas P52, PL52 40,000 BTU/hr Natural Gas or Propane Gas • The installation of this fireplace must be done by a qualified and certified gas appliance installer.
  • Page 2: Safety Alert Key

    Introduction Congratulations on your purchase of a Montigo Fireplace. With over 30 years of experience, Montigo is committed to providing you with a gas fireplace that is not only a beautiful addition to your space, but that is also designed and manufactured to the highest safety, reliability and engineering standards.
  • Page 3: Table Of Contents

    Section 9: Installing the Accessories ....................37 Section 3-3-1: Venting Layout: Wall Mounted Termination ............17 Installing the Uplighting Glass ....................37 Top Venting Graph P38, PL38: ....................17 Installing the Firestones or optional Fireglass ..............37 Rear Venting Graph P38, PL38: ....................18 Installing Optional Speckled Stones ..................
  • Page 4: Section A: Before You Begin

    NOTICE • Should it be impossible to meet the venting requirements laid out in Section 3: Venting, please contact your Montigo dealer regarding the use of a Montigo Power Vent. Do not use this appliance if any part has been under water.
  • Page 5: Standard Installation Checklist

    General Standard Installation Checklist This standard installation checklist is to be used by the installer in conjunction with, not instead of, the instructions contained within this installation manual. Customer Date Installed: Install Address: Location of Fireplace: Installer: Model (circle one): P38DFN-F, P38DFL-F, PL38DFN-F, PL38DFL-F, Dealer Phone: P42DFN-F, P42DFL-F, PL42DFN-F, PL42DFL-F, P52DFN-F, P52DFL-F,...
  • Page 6: Rating Plate Sample

    General Rating Plate Sample Figure 1.1 Rating Plate for PL52 XG0199 - 170223...
  • Page 7: Section 1: Product Dimensions

    General Section 1: Product Dimensions P/PL 38 and 42 Dimensions UNIT DIMENSIONS PL38DF 37¾" 29½" 35¼" 19⅜" 4⅝" 5½" 33¾" 19½" 5" 8" 26⅜" 35½" 11⅝" 36⅝" 22⅛" 39¼" 20¼" P38DF PL42DF 42" 30½" 39½" 20¼" 4¾" 5½" 34⅝" 20⅝" 5"...
  • Page 8: P/Pl 52 Dimensions

    General P/PL 52 Dimensions 5" " [254] " 6" " " 47" " 1194 " " 1362 52" 1321 Figure 2. Fireplace dimensions (Tolerance ± ⅛"). XG0199 - 170223...
  • Page 9: Section 2: Framing

    NOTICE Clearances must be in accordance with local installation codes and the requirements of the gas supplier Noncombustible Stud Figure 3.b Framing dimensions (Straight wall & Corner Installation). P38, PL38 37 ¾'' 34 ¼'' 41 ¼'' 20 ⅛'' 76 ¼''...
  • Page 10: Rear Vent

    REAR VENT NG ONLY N.G ONLY 90° Elbow Figure 3.c Combustible Framing for shelves over the fireplace, Rear vent. Figure 3.d Combustible Framing for shelves over the fireplace, Top vent. P38, PL38 P42, PL42 P38, PL38 P42, PL42 26 ⅜'' 27 ½'' 39'' 40 ½''...
  • Page 11: Clearances

    Figure 4.f Securing the Nailing Flange Extension. The supplied nailing extension must be placed along the top edge of the Do not install nailing flange when installing a Montigo surround, use fireplace and securely fastened into place, as shown in figure 4.c. Note: equivalent non-combustible.
  • Page 12: Section 3: Venting

    Installation Section 3: Venting Montigo supplies a variety of direct venting and termination options. Flue Cover Plate Flue Cover Plate The direct vent termination location MUST be selected such that it is the highest point in the venting assembly. It should also be selected such...
  • Page 13: Section 3-2: Installing A Roof Mounted Direct Vent Termination For 5''/8'' (Pvtk1Ss)

    Installation Section 3-2: Installing a Roof Mounted Direct Vent Termination for 5''/8'' (PVTK1SS) This section applies to installations where the direct vent termination will be roof mounted. Section 3-2-1: Venting Layout PVTK1 Termination Selection of components and details of venting lay out should adhere 2' min Storm collar to the following guidelines:...
  • Page 14: 5"/ 8" Piping For P52 And Pl52 Units

    Installation 5"/ 8" Piping for P52 and PL52 units PVTK1 FOR USE OF 5"/ 8" PIPING YOU MUST HAVE A MINIMUM VERTICAL PVTK1 Termination Termination RISE OF 8 FEET FROM THE TOP OF THE UNIT. Storm collar 2' min. Roof flashing PVTK1 Termination PVTK1 Termination PEXT Sections...
  • Page 15: Section 3-3: Installing A Wall Mounted Termination 5''/8

    NOTE: If subject to a highly corrosive environment A Termination with a MOSR Frame is installed from the inside of the i.e. Seaside, Montigo recommends using Stainless Steel Termination. structure. These are commonly used in high-rise construction.
  • Page 16: Installing A Wall Mounted Termination 5''/10

    This section applies to installations where the direct vent termination will be wall mounted. NOTE: If subject to a highly corrosive environment i.e. seaside, Montigo recommends using stainless steel termination. Installation of termination with built in frame under 8' from the top of the unit.
  • Page 17: Section 3-3-1: Venting Layout: Wall Mounted Termination

    Installation Section 3-3-1: Venting Layout: Wall Mounted Termination PROPANE GAS VENT RUN Top Venting Graph P38, PL38: Measure the vertical height from the fireplace hearth to the centre of Acceptable vent run the termination and the horizontal run from the fireplace flue collar within non-shaded area.
  • Page 18: Rear Venting Graph P38, Pl38

    Installation Rear Venting Graph P38, PL38: PROPANE GAS VENT RUN Measure the vertical height from the fireplace hearth to the centre of the termination and the horizontal run from the fireplace flue collar Acceptable vent run to the wall flange of the termination. Plot on the Venting Graph Figure within non-shaded area.
  • Page 19: Top Venting Graph P42, Pl42

    Installation NATURAL GAS VENT RUN Top Venting Graph P42, PL42: Measure the vertical height from the fireplace hearth to the centre of Acceptable vent run the termination and the horizontal run from the fireplace flue collar within non-shaded area. to the wall flange of the termination. Plot on the Venting Graph Figure 10 or 10.b with an 'X'.
  • Page 20: Rear Venting Graph P42, Pl42

    Installation Rear Venting Graph P42, PL42: NOTE: 12'' MAX horizontal Measure the vertical height from the fireplace hearth to the centre of run with no vertical lift the termination and the horizontal run from the fireplace flue collar PXT Extension PXT Extension to the wall flange of the termination. Plot on the Venting Graph Figure 11 or 11.b with an 'X'.
  • Page 21: Top Venting Graph (5''/8'') P52, Pl52

    Installation Top Venting Graph (5''/8'') P52, PL52: 44" Max. (NG) 7’ Max. for min Vertical Measure the vertical height from the fireplace hearth to the centre of the termination and the horizontal run from the fireplace flue collar Heat Heat Shield to the wall flange of the termination. Plot on the Venting Graph Figure Shield Flex section Flex section...
  • Page 22: Top Venting Graph (5''/10'') P52, Pl52

    Venting Graph for Rear vent, wall mounted terminations 56'' Note: If power venting, vent run must be reduced to 5"/8" or 4"/7". Contact 20'' your Montigo dealer to discuss power venting options. Unacceptable vent run within shaded area. 168 180 Horizontal Run (In.) Figure 13.
  • Page 23: Corner Installation 5''/8

    Installation 45° Corner Installation 5''/8'': 45° or less Corner Installation 5''/8'': Attach a PEL-45 (45° elbow) directly onto the flue collar. Cut the PXT-20 Use a PTO-4 termination and a PFL-1 or PFL-2 (12" or 24" compressed to suit, and attach it to the PEL-45. Slide the fireplace into position and length) and a frame, if appropriate.
  • Page 24: Section 3-3-2: Venting Components

    RXT - 20 (20" f/f Section) possible hot spots. REXT - 1 (12" f/m Section) • Montigo recommends the use of a flex section for the first section of REXT - 2 (24" f/m Section) REXT - 3 (36" f/m Section) venting connected directly to the fireplace, offering greater flexibility REXT - 4 (48"...
  • Page 25: Section 3-3-2.2: Simpson Duravent Venting Components

    Installation Section 3-3-2.2: Simpson Duravent Venting Components The following Simpson Duravent venting components are approved for use with Montigo products. Please contact your local Montigo dealer for further information. Simpson Duravent Component Montigo Part Number Part Number Termination PTO4 (3" Length) 58DVA-HC (Horizontal 5/8 vent) PTO4F (3"...
  • Page 26: Section 3-3-2.3: Icc Venting Components

    Components* The following ICC venting components are approved for use with The following Metalfab venting components are approved for use Montigo products. Please contact your local Montigo dealer for with Montigo products. Please contact your local Montigo dealer further information.
  • Page 27: Section 3-3-3: Heat Shields 5''/8

    Installation Section 3-3-3: Heat Shields 5''/8'' Installing a Wall Mounted RHS8 heat shield Installing a Wall Mounted RHS101 Heat shield The RHS8 Heat shield CANNOT be used when the Termination is WITHIN The RHS101 heat shield MUST be used where the RHS8 Termination (36"...
  • Page 28: Heat Shields 5''/10'' (For P52Df And Pl52Df)

    Installation Heat Shields 5''/10'' (For P52DF and PL52DF) Installing a Wall Mounted RHS102 Heat shield Installing a Wall Mounted RHS104 Heat shield The RHS102 Heat Shield (Figure 16 and 16a) MUST be used in all Installing a Wall Mounted RHS 104 Heat shield. The RHS104 Heat shield cases where the venting passes through a wall.
  • Page 29: Section 4: Wiring

    Figure 17. Wiring diagram for P38DF, P42DF, P52DF with SIT Proflame Electronic Ignition Installation of ELECTRICAL CONNECTION ACCESS ELECTRICAL CONNECTION ACCESS Electrical Supply PL38, P38, PL42, P42 PL52, P52 Installations in Canada must be electrically grounded in accordance with CSA C22.1 Canadian Electrical Code Part 2 "...
  • Page 30: Installation Of The Wall Switch

    Figure 18. Wiring diagram for PL38DF, PL42DF, PL52DF with SIT Proflame BASIC Electronic Ignition Installation of the wall switch Montigo supplies 14' of low voltage wire to be plugged into the control board. Connect to a standard single pole ON/OFF switch to the location of your choice.
  • Page 31: Cpi [Continuous Pilot Ignition] / Ipi [Intermittent Pilot Ignition] Jumper Cable Installation

    Installation CPI [Continuous Pilot Ignition] / IPI [Intermittent Pilot Ignition] Jumper Cable Installation “Why use CPI mode”? Installing the CPI Jumper Cable There are several reasons why you may choose to use CPI mode. When 1). Access the control box. a flue is cold it can be difficult to light the appliance. It can take a bit of time (particularly on tall vents) to initialize vent action.
  • Page 32: Section 5: Installing The Gas Line

    • To check pressures, control valves have a provision to remove a 1/8” N.P.T. plug to be fitted with a hose barb. • Montigo requires a service shut off valve be located in an accessible 4 " location to isolate the gas supply.
  • Page 33: Section 6: Finishing

    Non-combustible facing Top of fireplace opening Horizontal Run (In.) P38,PL38 COMBUSTIBLE MANTLES AND FACINGS Figure 21.b Combustible mantles and facings. (Not to scale) Combustible header Combustible construction allowed in shaded area...
  • Page 34: Mantels & Surrounds

    Installation Mantels & Surrounds IMPORTANT NOTE: National Canadian Gas Association mantel test requirements are for fire hazard prevention to combustible materials. When covering the upper metal portion of the fireplace with a non- New technology, to meet consumer and government demands for the combustible material.
  • Page 35: Section 7: Screen Installation And Removal

    Installation Section 7: Screen Installation and Removal Removing the Screen Replacement Screens: Grasp each top outer corner of the screen with your thumb and finger For replacement part order numbers, please refer to section and pull towards yourself. When the upper Screen Studs are free, lift "Replacement Parts:" on page 46. the screen at an angle from the lower slots from which the Screen Bottom Tabs are held.
  • Page 36: Section 8: Installing & Removing The Door

    Installation Section 8: Installing & Removing the Door Removing the door: STEP 4: The doors are removed in a few simple steps. Follow these below to Ensure the tool is firmly remove the horizontal access panel, unlatch the door buckles and, in the lower end of the remove the door. Replace in reverse order. slot, (as shown), Then pull toward you.
  • Page 37: Section 9: Installing The Accessories

    Figure 24.c Completed Speckled Stone installation WARNING: This appliance is intended for use only with the included Montigo burners and accessories. Never install or add any additional or alternative media, rock wool or other material in this appliance. The use of additional or alternative materials may pose potential safety hazards, damage to the appliance, and void manufacturer’s warranty.
  • Page 38: Optional Log Set

    Installation Optional Log Set The Fireplace has the option of installing a drift wood log set. Once the base media of fireglass, firestones, or speckled stones has been placed the log set can be installed. Ensure logs are securely placed and will not tip or fall. Log Kit Installation Log kits used to create sequence shown: 1 LGS58, 1 LGS59 LGS59...
  • Page 39 Installation Ports Figure 26.e Figure 26.h STEP 8: Place log 2 from LGS59 in front of pilot. Place log 3 from STEP 11: Completed Installation LGS59 on top of log 2. See figure 26e. Ports Figure 26.f Figure 26.i STEP 9: Place log 4 from LGS59 in front of ports just to the right STEP 12: Watch for sooting for 30 minutes.
  • Page 40 Operation Main ON/OFF Switch Main Harness Sensor Igniter Stepper Motor Manifold Pressure Test Connection LED1 LED2 Output Regulator Control (Optional) 3.15A Fuse Power Inlet Pressure SW1 = Programing Button Test Connection Pilot Adjustment Screw LED1 = Red Diagnostic Light LED2 = Amber Programing Remote Control Light XG0199 - 170223...
  • Page 41: Remote Operation (Optional For Pl Units)

    Operation Remote Operation (Optional for PL Units) The Proflame 2 System consists of the following elements: 1. Pilot Assembly Blue back lit LCD display 2. Proflame Gas Valve. 3. Proflame 2 Control Module On/Off key 4. Wiring Harness Thermostat key 5.
  • Page 42 Operation Initializing the System for the first time Temperature Indication Display 1. Set master override switch to off position. With the system in the "Off" position, press the Thermostat Key and the Mode Key at the same time. Look at the LCD screen on 2. Install four (4) AA batteries into the battery holder. the Remote Control to verify that a C or F is visible to the right of 3.
  • Page 43 Operation Remote-Flame Control Room Thermostat (Remote Control Operation) When you turn on the fireplace it starts on high. The proflame 2 has six (6) flame levels. Each time you press the Down Arrow Key The Remote Control can operate as a room thermostat. The once the flame height will reduce by one step.
  • Page 44 Operation Disabling Thermostat Fan Speed Control Fan Speed Control The fireplace is equipped with optional hot air circulating fans. The fireplace is equipped with optional hot air circulating fans. Some jurisdictions and bedroom installations require the The speed of the fans can be controlled by the Proflame system. The speed of the fans can be controlled by the Proflame system.
  • Page 45: Section 10: Cleaning And Maintenance

    Operation Section 10: Cleaning and Maintenance General Pilot Burner Adjustment. 1. Locate Pilot Adjustment Screw. (See figure 28) • Have the fireplace and installation inspected yearly. The inspection 2. Adjust pilot screw to provide properly sized flame as shown. must include, but is not limited to, the following: 3.
  • Page 46: Replacing Light Bulbs

    Contact the local dealer for repairs or service bulbs are not working If your fireplace still does not operate correctly, consult your local Montigo dealer. All service and repairs should be performed by a qualified Technician. All spare parts, optional fans, and optional trim finishes are available from your local Montigo dealer. XG0199 - 170223...
  • Page 47: Replacement Parts

    Appendix Replacement Parts Replacement Parts List - Proflame 1 Part P38DF P42DF P52DF NG Gas Valve (with stepper motor) RGC3033 RGC3033 RGC3033 Propane Gas Valve (with stepper motor) RGC3034 RGC3034 RGC3034 NG Pilot Assembly RPA035 RPA035 RPA035 Propane Pilot Assembly RPA036 RPA036 RPA036 Ignitor Probe Assembly RGC3075 RGC3075 RGC3075...
  • Page 48: Appendix A: Venting Terminations

    Appendix Appendix A: Venting Terminations Covered Covered Alcove Detail Alcove Detail Vinyl Siding 2’ 2’ 2’ 2’ 17.5’’ 29.5’’ 11.5’’ 17’’ Must use Vinyl Siding Termination Shield Location Canada* USA** clearance to the termination frame above grade, veranda, porch, deck, or balcony 12 inches 12 inches clearance to top of doors or operable windows...
  • Page 49: Appendix B: Warranty

    Gas Appliance manufactured by The Companies. you. The duration of any implied warranty with respect to this Montigo Gas Appliance is limited to the duration of the foregoing This Warranty only covers Montigo Gas Appliances installed in warranty. Some states do not allow limitation on how long an the United States or Canada.
  • Page 50: Appendix C: Amendment

    Appendix Appendix C: Amendment (Gas Fireplace / Equipment sold in the State of Massachusetts) 5.08: Modifications to NFPA-54, Chapter 10 (1) Revise NFPA-54 section 10.5.4.2 by adding a second exception as 4. INSPECTION. The state or local gas inspector of the side wall follows: horizontally vented gas fueled equipment shall not approve the installation unless, upon inspection, the inspector observes...
  • Page 51 Notes XG0199 - 170223...
  • Page 52 Installation & Maintenance Manual PL38DF, PL42DF, PL52DF P38DF, P42DF, P52DF Single Sided Gas Fireplace XG0199 - 170223...

This manual is also suitable for:

P42Pl42Pl38Pl52P52

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