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Napoleon PRO665-3 - User Manual

Napoleon PRO665-3
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EN
DE
PG.21
PG.41
www.napoleon.com
N415-0526CE-GB-DE DEC 10.19
DANGER
IF YOU SMELL GAS:
• Shut o gas to the appliance.
• Exnguish any open ame.
• Open lid.
• If odor connues, keep away from the
appliance and immediately call your gas
supplier or re department.
APPLY SERIAL NUMBER LABEL FROM CARTON
Serial No.
XXXXXX000000
MODEL NO.
This gas grill must be used only outdoors in a well-venlated space and must not be used inside a
building, garage, screened-in porch, gazebo or any other enclosed area.
DO NOT DISCARD
Wolf Steel Europe BV
Poppenbouwing 29-31, 4191 NZ Geldermalsen,
CCI No. 51509970, THE NETHERLANDS
info@napoleongrills.nl
Noce to Installer: Leave these instrucons with the grill owner for future reference.
Adults and especially children should be alerted to the hazards of high surface temperatures.
Young children should be supervised near the gas grill.
WARNING
Do not try to light this appliance without
reading the “LIGHTING” instrucons secon
of this manual.
Do not store or use gasoline or other
ammable liquids or vapors in the vicinity of
this or any other appliance. An L.P. cylinder
not connected for use must not be stored in
the vicinity of this or any other appliance.
If the informaon in these instrucons is
not followed exactly, a re or explosion may
result, causing property damage, personal
injury or death.
PRO665-3
!
!

Table of Contents

Questions and Answers

  • P
    Paul RojasAug 18, 2025
    Why is there low heat or low flame on my Napoleon PRO665-3 Grill when the valve is on high?
    • J
      Jennifer RiceAug 19, 2025
      The low heat or low flame on your Napoleon Grill might be due to several reasons. If you are using propane, ensure you are following the correct lighting procedure, with all gas grill valves in the off position when you turn on the tank valve, and turn the tank on slowly. If you are using natural gas, the supply line might be undersized. For both types of gas, improper preheating could be the cause. Preheat the grill with both main burners on high for 10 to 15 minutes. Also, make sure the pipe is sized according to the installation code.
  • M
    Misty MartinezAug 21, 2025
    What to do if my Napoleon Grill has excessive flare-ups or uneven heat?
    • C
      Caitlin HuntAug 21, 2025
      Excessive flare-ups or uneven heat in your Napoleon Grill can be caused by sear plates installed incorrectly, improper preheating, or excessive grease and ash build-up on the sear plates and in the drip pan. Ensure the sear plates are installed according to the assembly instructions. Preheat the grill with the main burners on high for 10 to 15 minutes. Clean the sear plates and drip pan regularly, and do not line the pan with aluminum foil. Refer to the cleaning instructions for proper cleaning procedures.
  • M
    manuelarnoldAug 23, 2025
    Why do the burners on my Napoleon PRO665-3 Grill burn with a yellow flame and smell of gas?
    • C
      Chad ThompsonAug 23, 2025
      A yellow flame accompanied by the smell of gas in your Napoleon Grill burners indicates a possible spider web or other debris in the burner. Thoroughly clean the burner by removing it, following the general maintenance instructions.
  • V
    Virginia BurnettAug 26, 2025
    What to do if my Napoleon Grill infrared burner flashes back?
    • J
      jamesaliAug 26, 2025
      If the infrared burner on your Napoleon Grill flashes back, it could be due to ceramic tiles overloaded with grease drippings and build-up, clogged ports, overheating due to inadequate ventilation, cracked ceramic tile, or a leaking gasket. Turn the burner off and allow it to cool for at least two minutes. Relight the burner and burn on high for at least five minutes until the ceramic tiles are evenly glowing red. Ensure that no more than 75% of the grill surface is covered by objects or accessories. Allow the burner to cool and inspect very closely for cracks. If any cracks are found, contact your authorized Napoleon dealer to order a replacement burner assembly.
  • S
    smallkeithAug 28, 2025
    Why is my Napoleon Grill regulator humming?
    • M
      michaelsnowAug 28, 2025
      A humming regulator on your Napoleon Grill is a normal occurrence on hot days. This is not a defect and is caused by internal vibrations in the regulator, which does not affect the performance or safety of the grill. Humming regulators will not be replaced.
  • M
    Melissa JonesAug 30, 2025
    Why is the burner output on my Napoleon PRO665-3 Grill too low on the high setting?
    • A
      Angel LoveAug 30, 2025
      If the burner output on your Napoleon Grill is too low on the high setting, accompanied by a rumbling noise and fluted ring blue flame at the burner surface, it could be due to a lack of gas, a pinched supply hose, a dirty or clogged orifice, or spider webs or other matter in the venturi tube. Check the gas level in the propane cylinder. Reposition the supply hose as necessary. Clean the burner orifice and clean out the venturi tube.
  • F
    foxdaltonSep 1, 2025
    Why does "paint" appear to be peeling inside the lid of my Napoleon PRO665-3?
    • J
      Jessica CardenasSep 1, 2025
      The "paint" appearing to peel inside the lid or hood of your Napoleon Grill is not a defect. The finish on the lid and hood is porcelain and will not peel. The peeling is caused by hardened grease, which dries into paint-like shards that flake off. Regular cleaning will prevent this.
  • M
    matthewmillerSep 4, 2025
    Why won't the burners cross light each other on my Napoleon PRO665-3?
    • J
      James StaffordSep 4, 2025
      If the burners on your Napoleon Grill will not cross light each other, it may be due to dirty or corroded cross light brackets. Clean or replace them as required.
  • R
    Robert StoneSep 6, 2025
    Why is the heat low on my Napoleon PRO665-3 when the valve is on high?
    • P
      phelpselizabethSep 6, 2025
      Low heat or flame on your Napoleon Grill, even when the valve is turned to high, can be due to a few reasons. If you're using propane, ensure you're following the lighting procedure carefully, with all gas grill valves off when you turn on the tank valve, and turn the tank on slowly to equalize pressure. If you're using natural gas, the supply line might be undersized – it needs to be sized according to the installation code. Also, make sure you preheat the grill with both main burners on high for 10 to 15 minutes.
  • K
    kimbrittanySep 8, 2025
    Why won't my Napoleon PRO665-3 Grill rear and side burners light with the igniter?
    • J
      Jasmine RobinsonSep 8, 2025
      If the rear and side burners on your Napoleon Grill won't light with the igniter but will light with a match, the issue could be a dead or incorrectly installed battery. Replace it with a heavy-duty premium battery. Also, check that the electrode wire is firmly pushed onto the terminal on the back of the igniter, and that the lead wires from the module to the ignition switch (if equipped) are firmly pushed onto their respective terminals.

Summary

Napoleon Presidents Limited Lifetime Warranty

Warranty Information

Details of the warranty coverage and terms.

Conditions and Limitations

Specific terms and exclusions of the warranty.

Illumination Instructions

Motion Sensor

How the motion sensor controls grill lighting.

Illumination modes

Various lighting modes and brightness settings.

Selecting a color

How to choose and change light colors.

Maintenance Instructions

Protection Of Infrared Burners

Steps to prevent cracking of infrared burner ceramics.

Napoleon PRO665-3 Specifications

General IconGeneral
TypeGas Grill
Cooking Area1, 140 sq. in.
MaterialStainless Steel
Infrared Rear Burner BTU18, 000
Primary BurnerStainless Steel Tube Burners
Infrared Side Burner BTU14, 000
Fuel TypePropane or Natural Gas
IgnitionJETFIRE Ignition System

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