Monessen Hearth KHLDV500, KHLDV400 operating instructions Troubleshooting

Page 52

KHLDV Series Gas Fireplace

troubleshooting

 

 

Standing Pilot Ignition

 

SYMPTOM

poSSIBLE CAUSE

ACTION

 

 

 

 

4.

Frequent pilot

A. Pilot flame may be too high

A. Clean and adjust the pilot flame for maximum flame

 

outage problem.

or too low, causing pilot

impingement on thermocouple.

 

 

safety to drop out

 

 

 

 

5. The pilot and main

A. Inner vent pipe leaking

A. Check for flue product leak. Replace defective pipe

 

burner extinguish

exhaust gases back into

section.

 

while in operation

system

 

 

 

B. Horizontal vent improperly

B. Check horizontal-venting piping is running upward 1/4"

 

 

pitched

per foot. Do not run the pipe level or downward.

 

 

C. Improper vent cap installa- C. Check for proper installation and freedom from debris

 

 

tion

or blockage.

 

 

 

 

6.

Glass Soots

A. Flame impingement on logs

A. Install log set per the instructions

 

 

 

Inspect the injector and air intake area. Make sure

 

 

 

this area does not have any blockage from debris and

 

 

 

clean.

 

 

 

Check gas supply.

 

 

 

 

7.

Flame burn blue

A. Insufficient oxygen being

A. Ensure that the vent cap is installed properly and free

 

and lifts off burner

supplied

of debris. Ensure that the vent system joints are tight

 

(ghosting)

 

and have no leaks. Ensure that no debris has been

 

 

 

blocking the inner air intake at the bottom back of the

 

 

 

combustion chamber. Ensure that the glass is properly

 

 

 

secure and latch.

 

 

 

 

52

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Page 51 Page 53
Contents Khldv Series Direct Vent Gas Fireplace Operating Instructions Signature Command Signature Command System Operation InstructionsInstaller OwnerImportant Safety Information and Code Approval Code ApprovalNever connect unit to private non Utility gas wells. This gas is commonlyProduct features Gas Specifications & Orifice SizeHigh Elevations GAS pressuresFireplace and Framing Dimensions KHLDV400 KHLDV500PRE-INSTALLATION Information Before You StartFirebox framing Cold Climate InsulationPRE-INSTALLATION Information Fireplace LocationClearances Clearances to combustiblesMantel clearances Side ViewNever install combustible materials SECURe Fireplace to floor or framingFinishing Material Over front face of fireplaceVenting Installation Installation precautionsFailure to follow these instructions will void Warranty LifeInstallation planning Installing a vent system in an outside chaseFor horizontal termination For vertical terminationCanadian Installations1 US Installations2 General Venting Information Termination LocationHow To Use The Vent Graph Outside CornerAlways install horizontal venting on a level plane Vertical Sidewall InstallationStep VERTICAL/Horizontal termination configurations 610 mm Mm MaxBelow Grade Installations VentING installationTo be installed around the termination area VentNG installation Vertical through-the-roof applica- tionsFlat ceiling installation Installation for vertical termina- tionExample Termination Heights for Vents Above Flat or Sloped Roofs Installing gas piping to fireplace / burner system location Fireplace installationCheck gas type Natural Gas Propane/LPMillivolt Checking GAS Pressure and Electrical installation Millivolt Remote Wall Switch Installation Remote Wall mounted SwitchDo not connect wall switch to a 110V circuit Optional Fan/Blower System BlotkhlMillivolt Optional FAN/BLOWER System WA RNI GNBlower Access Covers Millivolt Operating Instructions What to do if YOU Smell GASInitial lighting Never use an open flame to check for gas leakApproved leak testing method Never check for gas leak with open flameLighting the burner Main burner switchPilot position Optional Accessory Requirements Electrician. Main power must be off whenConnecting to main electrical power supply Or performing service. All wiring shall beJunction BOX Wiring Command Center Wall InstallationWall Switch Installation Do not connect wall switch to 110Electrical Installation Signature command Optional fan blower system Blotkhlsc Signature Command BlowerSignature command Operating Instructions Command Center OPERATing InstructionsBattery Installation FeaturesCommand Center Key Combinations for System Settings System CONFIGURATION/SETUPFunction Operation Default Setting Self Diagnostics Chart Command Center OperationsFunction Operation Due to the sensitive temperature monitoring Perature before accurate room temperaturesFor accurate temperature readings to appear on Turn appliance OFF at the Master Switch ifSetting Privacy Code on Transmitter Do not use two 2 or more remote control sysCode setting, as they will communicate with Resetting the transmitterThermostat Mode Timer ModeSmart Mode Option for Thermostat Mode Figure Blower Speed Control Blower On Delay Time and Off Delay Time Setup FigureLight Brightness Control Setting up Blank Screen or Constant Display in Idle Safety FeaturesAUX Control Rear Burner On/Off Control Using the Mounting Base Symptom Causes ActionGlass removal Glass Frame RemovalBRICK, light bulb, and lens placement Final installationRock wool placement Log placement LOG placementPlace the upper right rear log over the rear log Cleaning and maintenance Burner, Pilot and Control Compart- mentCleaning and maintenance Vent SysteMGlass Door LogsStanding Pilot Ignition TroubleshootingPoSSIBLE Cause Troubleshooting Signature Command System TroubleshootingReplacement Parts Firebox components and accessoriesAccessories / Field Installed Options Description QtyReplacement Parts Standing Pilot Millivolt controlFuel Conversion Kits Millivolt Control Natural Gas to LP AccessoriesLP to Natural Gas Signature Command System KHLDV400 KHLDV500 Logs VENTing components Current Old Simpson Duravent Venting Components for 5xOr Mhsc Selkirk Box Description Requirements for the Commonwealth of Massachusetts Manufacturer RequirementsFive Year Warranty Lifetime WarrantyBasic Warranty Mhsc Model EnerGuide Ratings
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KHLDV500, KHLDV400 specifications

The Monessen Hearth KHLDV400 is a high-performance gas fireplace designed to provide both warmth and aesthetic appeal to any living space. This unit is engineered with modern technology, making it an excellent choice for homeowners looking to enhance their home’s atmosphere while enjoying the benefits of efficient heating.

One of the standout features of the KHLDV400 is its impressive heating capability. With an input of 40,000 BTUs, this gas fireplace is capable of heating spaces effectively, making it perfect for medium to large rooms. This fireplace utilizes a direct vent system, ensuring that combustion gases are efficiently expelled outside, while fresh air is drawn from the exterior to support the flame. This makes for a safe and environmentally friendly operation, as it minimizes indoor air pollution.

The KHLDV400 also boasts an innovative burner design that creates realistic flames, mimicking the look of traditional wood-burning fires. The fireplace comes with a choice of decorative media options, including glowing embers and fire glass, allowing homeowners to customize the look of their fireplace to match their personal style.

Another notable characteristic of the KHLDV400 is its intuitive control system. It can be operated via a handheld remote or wall switch, providing convenience and ease of use. Homeowners can adjust the flame height and heat output with simple controls, ensuring comfort at all times. Additionally, it features a standing pilot option that enhances its reliability and safety during operation.

Durability and quality craftsmanship are hallmarks of the Monessen brand, and the KHLDV400 is no exception. The fireplace is built with high-quality materials designed to withstand the test of time. Its sleek, contemporary design features a clean-face appearance that enhances any decor, while the glass front allows for an unobstructed view of the beautiful flame display.

With its combination of style, advanced technology, and efficient heating capabilities, the Monessen Hearth KHLDV400 is an exceptional choice for those looking to invest in a gas fireplace that delivers both performance and elegance to their home.
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