Desa LFP33PR installation manual Observed Problem Possible Cause Remedy

Page 20

LFP33PR

UNVENTED PROPANE/LP GAS FIREPLACE

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner does not light after ODS/pilot is lit

1.

Burner orifice clogged

1.

Clean burner (see Cleaning and Main-

 

 

 

 

 

tenance, page 18) or replace burner orifice

 

 

2.

Inlet gas pressure is too low

2.

Contact local propane gas company

 

 

3.

Burner orifice diameter is too small

3.

Replace burner orifice

 

 

4.

Thermopile leads disconnected or im-

4.

Reconnect leads (see Wiring Diagram,

 

 

 

properly connected

 

page 22)

 

 

5.

Burners will not come on in remote po-

5.

Replace battery in transmitter and

 

 

 

sition

 

receiver

 

 

 

 

 

 

Delayed ignition burner

1.

Manifold pressure is too low

1.

Contact local propane gas company

 

 

2.

Burner orifice clogged

2.

Clean burner (see Cleaning and Main-

 

 

 

 

 

tenance, page 18) or replace burner orifice

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice is clogged or damaged

1.

Clean burner (see Cleaning and

 

 

 

 

 

Maintenance, page 18) or replace burner

 

 

 

 

 

orifice

 

 

2.

Damaged burner

2.

Replace damaged burner

 

 

3.

Gas regulator defective

3.

Replace gas control

 

 

 

 

 

 

Slight smoke or odor during initial operation

1.

Not enough air

1.

Check burner for dirt and debris. If

 

 

 

 

 

found, clean burner (see Cleaning and

 

 

 

 

 

Maintenance, page 18)

 

 

2.

Gas regulator defective

2.

Replace gas control

 

 

3.

Residues from manufacturing processes

3.

Problem will stop after a few hours of

 

 

 

and logs curing

 

operation

 

 

 

 

 

Moisture/condensation noticed on windows

1.

Not enough combustion/ventilation air

1.

Refer to Air for Combustion and Venti-

 

 

 

 

 

lation requirements (page 4)

 

 

 

 

 

Heater produces a whistling noise when

1.

Turning control knob to HI position

1.

Turn control knob to LO position and

burner is lit

 

when burner is cold

 

let warm up for a minute

 

 

2.

Air in gas line

2.

Operate burner until air is removed from

 

 

 

 

 

line. Have gas line checked by local pro-

 

 

 

 

 

pane gas company

 

 

3.

Air passageways on heater blocked

3.

Observe minimum installation clear-

 

 

 

 

 

ances (see pages 8 through 10)

 

 

4.

Dirty or partially clogged burner orifice

4.

Clean burner (see Cleaning and Mainte-

 

 

 

 

 

nance, page 18) or replace burner orifice

 

 

 

 

 

 

White powder residue forming within burner box or on adjacent walls or furniture

1.When heated, vapors from furniture pol- ish, wax, carpet cleaners, etc. turn into white powder residue

1.Turn heater off when using furniture polish, wax, carpet cleaners, or similar products

Remote does not function

1. Battery is not installed. Battery power

 

is low

1.Replace 9-volt batteries in receiver and remote control

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Contents Unvented VENT-FREE PROPANE/LP GAS Fireplace What to do if YOU Smell GASSafety Information LFP33PR Unvented PROPANE/LP GAS FireplaceProduct IdentificationLocal Codes UnpackingProduct Features AIR for Combustion and VentilationDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Optional GA3750 Blower AccessoryCheck GAS Type Electrical HookupMinimum Wall and Ceiling Clearances see Figure Installation ClearancesConventional Fireplace Installation BUILT-IN Fireplace Installation Location of Nailing FlangesInstallation Items Needed Installing GAS Piping to Fireplace LocationMantel Clearances for Built-In Installation Connecting Fireplace to GAS Supply Flare Union Manual Shutoff ValveChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Installing Logs Installing ScreenOptional Wireless HAND- Held Remote Control Accessory RM4 Installing Batteries for RM4Installing Remote Receiver Unit Installing Batteries in ReceiverInstalling Batteries for Ghrc and Ghrct Series Installing Battery in ReceiverInstalling Battery in Hand-Held Remote Control Unit Ghrct SeriesLighting Instructions For Your Safety Read Before LightingOperating Fireplace Manual Lighting Procedure To Turn OFF GAS To ApplianceOptional Remote Operation Optional Blower OperationCleaning and Maintenance Inspecting BurnersTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement Wiring Diagram Service HintsSpecifications Technical ServiceReplacement Parts Parts Under WarrantyParts not Under Warranty Parts CentralAccessories Corner MantelGMC11F Series Walnut Finished Hardwood Veneer GMC13F Series Medium Stained Oak VeneerBlower Accessories Manual Shutoff ValveDuplex Outlet KIT GA3650T T/Stat Blower for t/stat fireplaces onlyIllustrated Parts Breakdown Remote Ready Model LFP33PRParts List KEY Part Number Description QTYFireplace LFP33PR Parts List Warranty Information

LFP33PR specifications

Desa LFP33PR is a notable model within the LFP series, renowned for its advanced features and superior technology. Designed primarily for both residential and commercial applications, the LFP33PR combines efficiency with user-friendly functionality.

One of the standout features of the Desa LFP33PR is its robust energy performance. It is equipped with an advanced heating element that maximizes energy output while minimizing consumption. This energy-efficient design not only reduces utility costs but also aligns with contemporary sustainability goals, making it an environmentally friendly choice for users.

In terms of safety, the Desa LFP33PR incorporates multiple safety mechanisms. These include an automatic shut-off feature that activates when overheating is detected. Additionally, it comes with a built-in flame sensor and a robust housing design that prevents any risk of accidental burns. This focus on safety ensures peace of mind for users, whether in a family home, office environment, or industrial setting.

The LFP33PR also boasts a compact and portable design, making it easy to move from room to room or to different areas within a facility. This portability does not compromise its durability; the unit is constructed with high-quality materials designed to withstand regular use.

Furthermore, the technology integrated into the Desa LFP33PR elevates user experience significantly. It features an intuitive control panel that allows for easy temperature adjustments and timer settings. Users can also benefit from remote control functionality, enabling them to regulate the heating system from a distance.

The aesthetic design of the LFP33PR is another appealing characteristic. Its sleek exterior is available in various colors and can blend seamlessly with different interior styles. This attention to aesthetic detail not only enhances functionality but also ensures that the device adds an element of style to any space.

Maintenance of the Desa LFP33PR is straightforward, with features that allow easy access for cleaning and servicing. The design also minimizes dust accumulation, ensuring optimal performance over time.

In summary, the Desa LFP33PR is a state-of-the-art heating solution, characterized by its efficiency, safety, portability, user-friendly technology, and appealing aesthetics. Its thoughtful design and advanced features make it an excellent choice for those seeking both comfort and reliability in their heating appliances.